diff --git a/Android.bp b/Android.bp
index 60ef5b1..bab994a 100644
--- a/Android.bp
+++ b/Android.bp
@@ -258,6 +258,10 @@
         "go/res",
         "go/quickstep/res",
     ],
+    // Note the ordering here is important when it comes to resource
+    // overriding. We want the most specific resource overrides defined
+    // in QuickstepResLib to take precendece, so it should be the final
+    // dependency. See b/205278434 for how this can go wrong.
     static_libs: [
         "Launcher3CommonDepsLib",
         "QuickstepResLib",
@@ -283,11 +287,15 @@
     libs: [
         "framework-statsd",
     ],
+    // Note the ordering here is important when it comes to resource
+    // overriding. We want the most specific resource overrides defined
+    // in QuickstepResLib to take precendece, so it should be the final
+    // dependency. See b/208647810 for how this can go wrong.
     static_libs: [
-        "QuickstepResLib",
         "SystemUI-statsd",
         "SystemUISharedLib",
         "Launcher3CommonDepsLib",
+        "QuickstepResLib",
     ],
     manifest: "quickstep/AndroidManifest.xml",
     platform_apis: true,
diff --git a/protos/launcher_atom.proto b/protos/launcher_atom.proto
index d1bf152..c559988 100644
--- a/protos/launcher_atom.proto
+++ b/protos/launcher_atom.proto
@@ -60,6 +60,7 @@
     PredictedHotseatContainer predicted_hotseat_container = 10;
     TaskSwitcherContainer task_switcher_container = 11;
     TaskBarContainer task_bar_container = 12;
+    WallpapersContainer wallpapers_container = 13;
     ExtendedContainers extended_containers = 20;
   }
 }
@@ -247,6 +248,12 @@
   }
 }
 
+// Represents wallpapers container for quick switching.
+message WallpapersContainer {
+  // Number of wallpapers in the container.
+  optional int32 cardinality = 1;
+}
+
 // Represents state of EditText field before update.
 enum FromState {
   // Default value.
diff --git a/quickstep/AndroidManifest.xml b/quickstep/AndroidManifest.xml
index 0f92274..352cd3e 100644
--- a/quickstep/AndroidManifest.xml
+++ b/quickstep/AndroidManifest.xml
@@ -28,6 +28,7 @@
     <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"/>
     <uses-permission android:name="android.permission.START_TASKS_FROM_RECENTS"/>
     <uses-permission android:name="android.permission.REMOVE_TASKS"/>
+    <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>
     <uses-permission android:name="android.permission.MANAGE_ACTIVITY_TASKS"/>
     <uses-permission android:name="android.permission.STATUS_BAR"/>
     <uses-permission android:name="android.permission.STOP_APP_SWITCHES"/>
@@ -35,6 +36,7 @@
     <uses-permission android:name="android.permission.READ_FRAME_BUFFER"/>
     <uses-permission android:name="android.permission.MANAGE_ACCESSIBILITY"/>
     <uses-permission android:name="android.permission.MONITOR_INPUT"/>
+    <uses-permission android:name="android.permission.ALLOW_SLIPPERY_TOUCHES"/>
 
     <uses-permission android:name="android.permission.SYSTEM_APPLICATION_OVERLAY" />
 
diff --git a/quickstep/res/drawable/ic_screenshot.xml b/quickstep/res/drawable/ic_screenshot.xml
index d97eae1..9ee6c44 100644
--- a/quickstep/res/drawable/ic_screenshot.xml
+++ b/quickstep/res/drawable/ic_screenshot.xml
@@ -13,11 +13,20 @@
      limitations under the License.
 -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
+    android:width="20dp"
+    android:height="20dp"
+    android:viewportWidth="20"
+    android:viewportHeight="20">
   <path
-      android:fillColor="#FF000000"
-      android:pathData="M17,1.01L7,1c-1.1,0 -2,0.9 -2,2v18c0,1.1 0.9,2 2,2h10c1.1,0 2,-0.9 2,-2L19,3c0,-1.1 -0.9,-1.99 -2,-1.99zM17,21L7,21v-1h10v1zM17,18L7,18L7,6h10v12zM17,4L7,4L7,3h10v1zM9.5,8.5L12,8.5L12,7L8,7v4h1.5zM12,17h4v-4h-1.5v2.5L12,15.5z"/>
-</vector>
+      android:pathData="M5.8334,1.666H8.3334V3.3327H5.8334V6.666H4.1667V3.3327C4.1667,2.4122 4.9129,1.666 5.8334,1.666Z"
+      android:fillColor="#000000"/>
+  <path
+      android:pathData="M4.1667,13.3327V16.666C4.1667,17.5865 4.9129,18.3327 5.8334,18.3327H8.3334V16.666H5.8334V13.3327H4.1667Z"
+      android:fillColor="#000000"/>
+  <path
+      android:pathData="M14.1667,13.3327V16.666H11.6667V18.3327H14.1667C15.0872,18.3327 15.8334,17.5865 15.8334,16.666V13.3327H14.1667Z"
+      android:fillColor="#000000"/>
+  <path
+      android:pathData="M15.8334,6.666V3.3327C15.8334,2.4122 15.0872,1.666 14.1667,1.666H11.6667V3.3327H14.1667V6.666H15.8334Z"
+      android:fillColor="#000000"/>
+</vector>
\ No newline at end of file
diff --git a/quickstep/res/drawable/taskbar_icon_click_feedback_roundrect.xml b/quickstep/res/drawable/taskbar_icon_click_feedback_roundrect.xml
index d6160de..534f241 100644
--- a/quickstep/res/drawable/taskbar_icon_click_feedback_roundrect.xml
+++ b/quickstep/res/drawable/taskbar_icon_click_feedback_roundrect.xml
@@ -16,7 +16,7 @@
   -->
 
 <ripple xmlns:android="http://schemas.android.com/apk/res/android"
-    android:color="@color/taskbar_icon_selection_ripple">
+    android:color="@color/taskbar_nav_icon_selection_ripple">
     <item android:id="@android:id/mask">
         <shape android:shape="rectangle">
             <solid android:color="@android:color/white" />
diff --git a/quickstep/res/layout/overview_actions_container.xml b/quickstep/res/layout/overview_actions_container.xml
index dd8afc2..0fda0bf 100644
--- a/quickstep/res/layout/overview_actions_container.xml
+++ b/quickstep/res/layout/overview_actions_container.xml
@@ -38,6 +38,20 @@
             android:layout_height="wrap_content"
             android:drawableStart="@drawable/ic_screenshot"
             android:text="@string/action_screenshot"
+            android:theme="@style/ThemeControlHighlightWorkspaceColor" />
+
+        <Space
+            android:id="@+id/action_split_space"
+            android:layout_width="@dimen/overview_actions_button_spacing"
+            android:layout_height="1dp"
+            android:visibility="gone" />
+
+        <Button
+            android:id="@+id/action_split"
+            style="@style/OverviewActionButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/action_split"
             android:theme="@style/ThemeControlHighlightWorkspaceColor"
             android:visibility="gone" />
 
@@ -46,23 +60,6 @@
             android:layout_height="1dp"
             android:layout_weight="1" />
 
-        <Button
-            android:id="@+id/action_split"
-            style="@style/OverviewActionButton"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:drawableStart="@drawable/ic_split_screen"
-            android:text="@string/action_split"
-            android:theme="@style/ThemeControlHighlightWorkspaceColor"
-            android:visibility="gone" />
-
-        <Space
-            android:id="@+id/action_split_space"
-            android:layout_width="0dp"
-            android:layout_height="1dp"
-            android:layout_weight="1"
-            android:visibility="gone" />
-
         <Space
             android:id="@+id/oav_three_button_space"
             android:layout_width="0dp"
diff --git a/quickstep/res/layout/overview_panel.xml b/quickstep/res/layout/overview_panel.xml
index f303f31..01d675f 100644
--- a/quickstep/res/layout/overview_panel.xml
+++ b/quickstep/res/layout/overview_panel.xml
@@ -25,13 +25,6 @@
         android:clipToPadding="false"
         android:visibility="invisible" />
 
-    <com.android.quickstep.views.SplitPlaceholderView
-        android:id="@+id/split_placeholder"
-        android:layout_width="match_parent"
-        android:layout_height="@dimen/split_placeholder_size"
-        android:background="@android:color/darker_gray"
-        android:visibility="gone" />
-
     <include
         android:id="@+id/overview_actions_view"
         layout="@layout/overview_actions_container" />
diff --git a/quickstep/res/layout/taskbar_nav_button.xml b/quickstep/res/layout/taskbar_nav_button.xml
index 4ffb8d8..aea4885 100644
--- a/quickstep/res/layout/taskbar_nav_button.xml
+++ b/quickstep/res/layout/taskbar_nav_button.xml
@@ -15,7 +15,10 @@
 -->
 <ImageView
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="@dimen/taskbar_nav_buttons_size"
     android:layout_height="@dimen/taskbar_nav_buttons_size"
     android:background="@drawable/taskbar_icon_click_feedback_roundrect"
-    android:scaleType="center"/>
\ No newline at end of file
+    android:scaleType="center"
+    android:tint="@color/taskbar_nav_icon_light_color"
+    tools:ignore="UseAppTint" />
\ No newline at end of file
diff --git a/quickstep/res/values-af/strings.xml b/quickstep/res/values-af/strings.xml
index 1185c03..792116f 100644
--- a/quickstep/res/values-af/strings.xml
+++ b/quickstep/res/values-af/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Draai skerm"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Taakbalkopvoeding het verskyn"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Taakbalkopvoeding is toegemaak"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Gebruik die taakbalk om tussen programme te wissel"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Sleep na die kant om twee programme gelyktydig te gebruik"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Raak en hou om die taakbalk te versteek"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Volgende"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Terug"</string>
diff --git a/quickstep/res/values-am/strings.xml b/quickstep/res/values-am/strings.xml
index 73347df..76ff87a 100644
--- a/quickstep/res/values-am/strings.xml
+++ b/quickstep/res/values-am/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"ማያ ገጹን አዙር"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"የተግባር አሞሌ ትምህርት ይታያል"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"የተግባር አሞሌ ትምህርት ተዘግቷል"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"መተግበሪያዎችን ለመቀየር የተግባር አሞሌውን ይጠቀሙ"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"በአንድ ጊዜ ሁለት መተግበሪያዎችን ለመጠቀም ወደ ጎን ይጎትቱ"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"የተግባር አሞሌውን ለመደበቅ ነክተው ይያዙት"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"ቀጣይ"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"ተመለስ"</string>
diff --git a/quickstep/res/values-ar/strings.xml b/quickstep/res/values-ar/strings.xml
index 553c22f..a853e27 100644
--- a/quickstep/res/values-ar/strings.xml
+++ b/quickstep/res/values-ar/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"تدوير الشاشة"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"ظهرت لوحة تعليم استخدام شريط المهام."</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"تم إغلاق لوحة تعليم استخدام شريط المهام."</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"يمكنك استخدام شريط المهام للتبديل بين التطبيقات."</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"اسحبه إلى جانب الشاشة لاستخدام تطبيقين في آنٍ واحد."</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"انقر مع الاستمرار لإخفاء شريط المهام."</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"الشاشة التالية"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"رجوع"</string>
diff --git a/quickstep/res/values-as/strings.xml b/quickstep/res/values-as/strings.xml
index 1651e4f..9bfbbc1 100644
--- a/quickstep/res/values-as/strings.xml
+++ b/quickstep/res/values-as/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"স্ক্ৰীনখন ঘূৰাওক"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"টাস্কবাৰৰ শিক্ষাৰ পেনেলটো প্ৰদর্শিত হৈছে"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"টাস্কবাৰৰ শিক্ষাৰ পেনেলটো বন্ধ হৈছে"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"এপ্‌ সলনি কৰিবলৈ টাস্কবাৰডাল ব্যৱহাৰ কৰক"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"এবাৰতে দুটা এপ্‌ ব্যৱহাৰ কৰিবলৈ কাষলৈ টানি আনি এৰক"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"টাস্কবাৰডাল লুকুৱাবলৈ স্পৰ্শ কৰি ধৰি ৰাখক"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"পৰৱৰ্তী"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"উভতি যাওক"</string>
diff --git a/quickstep/res/values-az/strings.xml b/quickstep/res/values-az/strings.xml
index 0f302c4..b1e4fb0 100644
--- a/quickstep/res/values-az/strings.xml
+++ b/quickstep/res/values-az/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Ekranı fırladın"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Tapşırıq panelindəki təlim bölməsi görünür"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Tapşırıq panelindəki təlim bölməsi bağlanıb"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Tətbiqləri keçirmək üçün tapşırıq panelindən istifadə edin"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Eyni anda iki tətbiqi istifadə etmək üçün yan tərəfə çəkin"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Tapşırıq panelini toxunub saxlamaqla gizlədin"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Sonra"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Geri"</string>
diff --git a/quickstep/res/values-b+sr+Latn/strings.xml b/quickstep/res/values-b+sr+Latn/strings.xml
index 0d96cb9..a5d8870 100644
--- a/quickstep/res/values-b+sr+Latn/strings.xml
+++ b/quickstep/res/values-b+sr+Latn/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Rotirajte ekran"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Edukativno okno iz trake zadataka se pojavilo"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Edukativno okno iz trake zadataka je zatvoreno"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Koristite traku zadataka da biste menjali aplikacije"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Prevucite na stranu da koristite dve aplikacije odjednom"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Dodirnite i zadržite za skrivanje trake zadataka"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Dalje"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Nazad"</string>
diff --git a/quickstep/res/values-be/strings.xml b/quickstep/res/values-be/strings.xml
index 44778be..5cecdd1 100644
--- a/quickstep/res/values-be/strings.xml
+++ b/quickstep/res/values-be/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Павярнуць экран"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"З\'явілася панэль навучання на панэлі задач"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Панэль навучання на панэлі задач закрыта"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Выкарыстоўвайце панэль задач для пераключэння праграм"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Перацягніце ўбок, каб адначасова скарыстаць дзве праграмы"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Націсніце і ўтрымлівайце, каб схаваць панэль задач"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Далей"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Назад"</string>
diff --git a/quickstep/res/values-bg/strings.xml b/quickstep/res/values-bg/strings.xml
index 5991ce7..8be99dc 100644
--- a/quickstep/res/values-bg/strings.xml
+++ b/quickstep/res/values-bg/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Завъртане на екрана"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Показва се урокът за лентата на задачите"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Урокът за лентата на задачите бе затворен"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Използвайте лентата на задачите за превключване между прил."</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Плъзнете встрани, за да използвате едновременно 2 приложения"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Докоснете и задръжте, за да скриете лентата на задачите"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Напред"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Назад"</string>
diff --git a/quickstep/res/values-bn/strings.xml b/quickstep/res/values-bn/strings.xml
index 1027853..553b062 100644
--- a/quickstep/res/values-bn/strings.xml
+++ b/quickstep/res/values-bn/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"স্ক্রিন ঘোরান"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"টাস্কবার এডুকেশন দেখানো হয়েছে"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"টাস্কবার এডুকেশন বন্ধ করা আছে"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"অ্যাপ পাল্টানোর জন্য টাস্কবার ব্যবহার করুন"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"একসাথে দুটি অ্যাপ ব্যবহার করতে পাশে টেনে আনুন"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"টাস্কবার লুকানোর জন্য টাচ করে ধরে থাকুন"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"পরবর্তী"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"ফিরুন"</string>
diff --git a/quickstep/res/values-bs/strings.xml b/quickstep/res/values-bs/strings.xml
index 6aee9f9..7870538 100644
--- a/quickstep/res/values-bs/strings.xml
+++ b/quickstep/res/values-bs/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Rotiranje ekrana"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Edukacija o programskoj traci je prikazana"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Edukacija o programskoj traci je zatvorena"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Koristite programsku traku da promijenite aplikacije"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Prevucite u stranu da istovremeno koristite dvije aplikacije"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Dodirnite i držite da sakrijete programsku traku"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Naprijed"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Nazad"</string>
diff --git a/quickstep/res/values-ca/strings.xml b/quickstep/res/values-ca/strings.xml
index a52025c..eb5728c 100644
--- a/quickstep/res/values-ca/strings.xml
+++ b/quickstep/res/values-ca/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Gira la pantalla"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Ha aparegut el tauler educatiu de la barra de tasques"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"S\'ha tancat el tauler educatiu de la barra de tasques"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Utilitza la barra de tasques per canviar d\'aplicació"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Arrossega al costat per utilitzar dues aplicacions alhora"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Mantén premut per amagar la barra de tasques"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Següent"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Enrere"</string>
diff --git a/quickstep/res/values-cs/strings.xml b/quickstep/res/values-cs/strings.xml
index 95f39cc..a885503 100644
--- a/quickstep/res/values-cs/strings.xml
+++ b/quickstep/res/values-cs/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Otočit obrazovku"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Zobrazila se výuka k hlavnímu panelu"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Výuka k hlavnímu panelu byla zavřena"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Aplikace lze přepínat pomocí hlavního panelu"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Po přetažení na stranu lze používat dvě aplikace současně"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Hlavní panel můžete skrýt podržením"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Další"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Zpět"</string>
diff --git a/quickstep/res/values-da/strings.xml b/quickstep/res/values-da/strings.xml
index eb5b8ee..0c2b720 100644
--- a/quickstep/res/values-da/strings.xml
+++ b/quickstep/res/values-da/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Roter skærm"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Vejledningen om proceslinjen blev åbnet"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Vejledningen om proceslinjen blev lukket"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Skift mellem apps ved hjælp af proceslinjen"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Træk til siden for at bruge to apps samtidig"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Du kan skjule proceslinjen ved at holde fingeren nede"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Næste"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Tilbage"</string>
diff --git a/quickstep/res/values-de/strings.xml b/quickstep/res/values-de/strings.xml
index f8c1783..f2bfd27 100644
--- a/quickstep/res/values-de/strings.xml
+++ b/quickstep/res/values-de/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Bildschirm drehen"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Anleitung für Taskleiste eingeblendet"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Anleitung für Taskleiste geschlossen"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Über die Taskleiste zwischen Apps wechseln"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Zur Seite ziehen, um zwei Apps gleichzeitig zu verwenden"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Gedrückt halten, um die Taskleiste auszublenden"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Weiter"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Zurück"</string>
diff --git a/quickstep/res/values-el/strings.xml b/quickstep/res/values-el/strings.xml
index 233a1ba..707ef69 100644
--- a/quickstep/res/values-el/strings.xml
+++ b/quickstep/res/values-el/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Περιστροφή οθόνης"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Η εκπαίδευση για τη γραμμή εργασιών εμφανίστηκε"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Η εκπαίδευση για τη γραμμή εργασιών έκλεισε"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Χρήση της γραμμής εργασιών για εναλλαγή εφαρμογών"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Σύρετε στο πλάι για ταυτόχρονη χρήση δύο εφαρμογών"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Αγγίξτε παρατεταμένα για απόκρυψη της γραμμής εργασιών."</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Επόμενο"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Πίσω"</string>
diff --git a/quickstep/res/values-en-rAU/strings.xml b/quickstep/res/values-en-rAU/strings.xml
index f4607c7..e1f1e27 100644
--- a/quickstep/res/values-en-rAU/strings.xml
+++ b/quickstep/res/values-en-rAU/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Rotate screen"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Taskbar education appeared"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Taskbar education closed"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Use the taskbar to switch apps"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Drag to the side to use two apps at once"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Touch &amp; hold to hide the taskbar"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Next"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Back"</string>
diff --git a/quickstep/res/values-en-rCA/strings.xml b/quickstep/res/values-en-rCA/strings.xml
index f4607c7..e1f1e27 100644
--- a/quickstep/res/values-en-rCA/strings.xml
+++ b/quickstep/res/values-en-rCA/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Rotate screen"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Taskbar education appeared"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Taskbar education closed"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Use the taskbar to switch apps"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Drag to the side to use two apps at once"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Touch &amp; hold to hide the taskbar"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Next"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Back"</string>
diff --git a/quickstep/res/values-en-rGB/strings.xml b/quickstep/res/values-en-rGB/strings.xml
index f4607c7..e1f1e27 100644
--- a/quickstep/res/values-en-rGB/strings.xml
+++ b/quickstep/res/values-en-rGB/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Rotate screen"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Taskbar education appeared"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Taskbar education closed"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Use the taskbar to switch apps"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Drag to the side to use two apps at once"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Touch &amp; hold to hide the taskbar"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Next"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Back"</string>
diff --git a/quickstep/res/values-en-rIN/strings.xml b/quickstep/res/values-en-rIN/strings.xml
index f4607c7..e1f1e27 100644
--- a/quickstep/res/values-en-rIN/strings.xml
+++ b/quickstep/res/values-en-rIN/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Rotate screen"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Taskbar education appeared"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Taskbar education closed"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Use the taskbar to switch apps"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Drag to the side to use two apps at once"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Touch &amp; hold to hide the taskbar"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Next"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Back"</string>
diff --git a/quickstep/res/values-en-rXC/strings.xml b/quickstep/res/values-en-rXC/strings.xml
index 92574fe..f2b4cd2 100644
--- a/quickstep/res/values-en-rXC/strings.xml
+++ b/quickstep/res/values-en-rXC/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‎‎‎‏‎‎‎‏‏‏‎‎‎‏‏‏‎‏‏‎‏‏‏‎‎‎‏‎‎‎‎‎‎‎‏‎‎‎‎‎‎‏‏‏‎‏‏‏‏‎‏‏‎‏‎‎‏‏‏‏‏‎Rotate screen‎‏‎‎‏‎"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‏‎‏‏‎‏‏‎‏‎‎‏‎‎‎‎‏‏‏‎‏‏‏‏‏‏‏‎‎‏‎‎‎‎‏‎‎‏‎‏‎‏‎‎‎‎‎‎‏‏‎‎‎‎‎‎‏‏‎‎‏‎Taskbar education appeared‎‏‎‎‏‎"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‎‎‏‏‏‏‎‎‎‎‎‏‏‏‏‎‏‏‎‏‏‏‎‎‏‏‏‎‎‎‏‏‎‏‏‎‏‎‏‎‎‏‎‎‏‎‏‎‏‏‏‏‎‎‏‏‏‏‏‎‎Taskbar education closed‎‏‎‎‏‎"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‏‎‎‎‎‎‎‏‎‏‏‎‏‎‎‎‎‎‎‎‎‏‎‏‏‎‏‎‎‏‎‏‏‎‏‏‎‎‎‏‎‏‎‏‎‏‏‎‎‏‏‏‎‎‏‏‏‎‏‏‎‏‎Use the taskbar to switch apps‎‏‎‎‏‎"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‎‎‏‎‎‏‏‏‏‎‏‏‎‎‎‏‎‏‎‎‏‎‏‏‎‎‎‏‎‎‏‎‎‎‎‏‎‎‎‏‏‎‎‏‎‎‎‏‏‎‎‎‎‏‏‏‏‏‎‎‏‎Drag to the side to use two apps at once‎‏‎‎‏‎"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‎‏‎‎‎‎‏‎‏‎‏‏‎‎‎‎‏‎‎‏‎‏‏‏‎‎‎‏‏‏‎‎‏‎‏‏‎‎‎‎‎‎‏‎‏‏‏‎‎‎‎‏‏‎‎‏‏‏‏‏‏‎Touch &amp; hold to hide the taskbar‎‏‎‎‏‎"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‏‎‏‏‏‏‎‎‏‏‏‎‏‏‏‏‎‏‎‏‏‏‎‎‏‎‏‏‎‎‏‎‏‏‎‏‎‏‎‎‏‎‎‏‎‎‏‏‎‏‎‎‏‎‎‏‎‎‎‎‏‎Next‎‏‎‎‏‎"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‎‏‏‏‏‎‎‏‎‏‏‏‏‏‎‏‏‎‏‎‏‎‎‎‎‏‎‎‏‏‏‏‎‎‎‎‏‏‎‎‏‏‎‏‏‏‏‎‎‏‎‎‎‏‏‎‏‎‎‏‏‎‎Back‎‏‎‎‏‎"</string>
diff --git a/quickstep/res/values-es-rUS/strings.xml b/quickstep/res/values-es-rUS/strings.xml
index 6aa7a2f..7b62c2d 100644
--- a/quickstep/res/values-es-rUS/strings.xml
+++ b/quickstep/res/values-es-rUS/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Girar pantalla"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Se abrió la barra de herramientas Educación"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Se cerró la barra de herramientas Educación"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Usa la barra de tareas para cambiar de app"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Arrastra a un lado para usar dos apps a la vez"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Mantén presionado para ocultar la barra de tareas"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Siguiente"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Atrás"</string>
diff --git a/quickstep/res/values-es/strings.xml b/quickstep/res/values-es/strings.xml
index 7c711a5..93f66c8 100644
--- a/quickstep/res/values-es/strings.xml
+++ b/quickstep/res/values-es/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Girar la pantalla"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Ha aparecido una nota sobre la barra de tareas"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Nota sobre la barra de tareas cerrada"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Usa la barra de tareas para cambiar de aplicación"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Arrastra hacia un lado para usar dos aplicaciones a la vez"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Mantén pulsada la barra de tareas para ocultarla"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Siguiente"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Atrás"</string>
diff --git a/quickstep/res/values-et/strings.xml b/quickstep/res/values-et/strings.xml
index 6f93fb1..5734825 100644
--- a/quickstep/res/values-et/strings.xml
+++ b/quickstep/res/values-et/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Pöörake ekraani"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Tegumiriba juhised kuvati"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Tegumiriba juhised on suletud"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Kasutage rakenduste vahetamiseks tegumiriba"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Kahe rakenduse korraga kasutamiseks lohistage külje poole"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Tegumiriba peitmiseks puudutage pikalt"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Järgmine"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Tagasi"</string>
diff --git a/quickstep/res/values-eu/strings.xml b/quickstep/res/values-eu/strings.xml
index 5e4d423..84ec586 100644
--- a/quickstep/res/values-eu/strings.xml
+++ b/quickstep/res/values-eu/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Biratu pantaila"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Agertu egin da zereginen barraren tutoriala"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Itxi egin da zereginen barraren tutoriala"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Erabili zereginen barra aplikazioz aldatzeko"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Bi aplikazio batera erabiltzeko, arrastatu hatza albo batera"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Zereginen barra ezkutatzeko, eduki ezazu sakatuta"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Hurrengoa"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Atzera"</string>
diff --git a/quickstep/res/values-fa/strings.xml b/quickstep/res/values-fa/strings.xml
index c6174a1..ad87c8f 100644
--- a/quickstep/res/values-fa/strings.xml
+++ b/quickstep/res/values-fa/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"چرخاندن صفحه"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"پانل آموزشی نوار وظیفه نمایان شد"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"پانل آموزشی نوار وظیفه بسته شد"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"برای جابه‌جایی بین برنامه‌ها، از نوار وظیفه استفاده کنید"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"برای استفاده هم‌زمان از دو برنامه، آن را به کنار بکشید"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"برای پنهان کردن نوار وظیفه، لمس کنید و نگه دارید"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"بعدی"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"برگشت"</string>
diff --git a/quickstep/res/values-fi/strings.xml b/quickstep/res/values-fi/strings.xml
index 151ad5c..01cdbf1 100644
--- a/quickstep/res/values-fi/strings.xml
+++ b/quickstep/res/values-fi/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Käännä näyttö"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Tehtäväpalkin ohje näkyvissä"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Tehtäväpalkin ohje suljettu"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Vaihda sovellusta tehtäväpalkin kautta"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Vetämällä sivuun voit käyttää kahta sovellusta samaan aikaan"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Piilota tehtäväpalkki koskettamalla pitkään"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Seuraava"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Takaisin"</string>
diff --git a/quickstep/res/values-fr-rCA/strings.xml b/quickstep/res/values-fr-rCA/strings.xml
index 474b86f..65bb0f5 100644
--- a/quickstep/res/values-fr-rCA/strings.xml
+++ b/quickstep/res/values-fr-rCA/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Faire pivoter l\'écran"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"La barre des tâches éducatives s\'est affichée"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"La barre des tâches éducatives est fermée"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Utilisez la barre des tâches pour changer les applications"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Glissez sur le côté pour utiliser 2 applications à la fois"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Maintenez le doigt sur la barre des tâches pour la masquer"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Suivant"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Retour"</string>
diff --git a/quickstep/res/values-fr/strings.xml b/quickstep/res/values-fr/strings.xml
index ee16bca..10f1152 100644
--- a/quickstep/res/values-fr/strings.xml
+++ b/quickstep/res/values-fr/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Faire pivoter l\'écran"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Infos sur la barre des tâches affichées"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Infos sur la barre des tâches fermées"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Utilisez la barre des tâches pour changer d\'application"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Faites glisser sur côté pour utiliser deux applis à la fois"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Appuyez de manière prolongée pour masquer barre des tâches"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Suivant"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Retour"</string>
diff --git a/quickstep/res/values-gl/strings.xml b/quickstep/res/values-gl/strings.xml
index aac2076..e983361 100644
--- a/quickstep/res/values-gl/strings.xml
+++ b/quickstep/res/values-gl/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Xira a pantalla"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Panel de información de barra de tarefas aberto"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Panel de información de barra de tarefas pechado"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Usa a barra de ferramentas para cambiar de aplicación"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Para usar dúas aplicacións á vez, arrastra cara ao lado"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Mantén premida a barra de tarefas para ocultala"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Seguinte"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Atrás"</string>
diff --git a/quickstep/res/values-gu/strings.xml b/quickstep/res/values-gu/strings.xml
index e943eff..7861011 100644
--- a/quickstep/res/values-gu/strings.xml
+++ b/quickstep/res/values-gu/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"સ્ક્રીન ફેરવો"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"ટાસ્કબારનું શિક્ષણ આપતી પૅનલ દેખાય છે"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"ટાસ્કબારનું શિક્ષણ આપતી પૅનલ બંધ થઈ છે"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ઍપ સ્વિચ કરવા માટે, ટાસ્કબારનો ઉપયોગ કરો"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"એક જ સમયે બે ઍપનો ઉપયોગ કરવા માટે, ખેંચીને બાજુ પર લઈ જાઓ"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"ટાસ્કબાર છુપાવવા, તેને ટચ કરીને થોડીવાર દબાવી રાખો"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"આગળ"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"પાછળ"</string>
diff --git a/quickstep/res/values-hi/strings.xml b/quickstep/res/values-hi/strings.xml
index fc4b27a..4802dbb 100644
--- a/quickstep/res/values-hi/strings.xml
+++ b/quickstep/res/values-hi/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"स्क्रीन घुमाएं"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"टास्कबार ट्यूटोरियल दिखाया गया"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"टास्कबार ट्यूटोरियल बंद किया गया"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ऐप्लिकेशन स्विच करने के लिए, टास्कबार का इस्तेमाल करें"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"एक साथ दो ऐप्लिकेशन इस्तेमाल करने के लिए, उन्हें किनारे की ओर खींचें और छोड़ें"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"टास्कबार को छिपाने के लिए, उसे दबाकर रखें"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"आगे बढ़ें"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"वापस जाएं"</string>
diff --git a/quickstep/res/values-hr/strings.xml b/quickstep/res/values-hr/strings.xml
index 78dd559..bb5d3dc 100644
--- a/quickstep/res/values-hr/strings.xml
+++ b/quickstep/res/values-hr/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Zakretanje zaslona"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Upute za programsku traku su se pojavile"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Upute za programsku traku su zatvorene"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Upotrijebite program. traku da biste promijenili aplikaciju"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Povucite u stranu da biste istovremeno koristili dvije aplikacije"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Dodirnite i zadržite da biste sakrili programsku traku"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Dalje"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Natrag"</string>
diff --git a/quickstep/res/values-hu/strings.xml b/quickstep/res/values-hu/strings.xml
index c7f68a8..e6aa5cf 100644
--- a/quickstep/res/values-hu/strings.xml
+++ b/quickstep/res/values-hu/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Képernyő elforgatása"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Az eszköztár használatát ismertető panel megjelent"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Az eszköztár használatát ismertető panel bezárult"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Az eszköztárral válthat az alkalmazások között"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Húzza oldalra, ha egyszerre két appot szeretne használni"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Nyomva tartással elrejthető az eszköztár"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Tovább"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Vissza"</string>
diff --git a/quickstep/res/values-hy/strings.xml b/quickstep/res/values-hy/strings.xml
index c10db3e..5cf779a 100644
--- a/quickstep/res/values-hy/strings.xml
+++ b/quickstep/res/values-hy/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Պտտել էկրանը"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Խնդրագոտու «Կրթություն» վահանակը բացվեց"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Խնդրագոտու «Կրթություն» վահանակը փակվեց"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Օգտագործեք խնդրագոտին՝ մի հավելվածից մյուսին անցնելու համար"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Քաշեք մի կողմ՝ միաժամանակ երկու հավելված օգտագործելու համար"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Հպեք և պահեք՝ խնդրագոտին թաքցնելու համար"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Առաջ"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Հետ"</string>
diff --git a/quickstep/res/values-in/strings.xml b/quickstep/res/values-in/strings.xml
index 97ddd9d..d48383e 100644
--- a/quickstep/res/values-in/strings.xml
+++ b/quickstep/res/values-in/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Putar layar"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Edukasi taskbar ditampilkan"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Edukasi taskbar ditutup"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Gunakan taskbar untuk beralih aplikasi"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Tarik ke samping untuk menggunakan dua aplikasi sekaligus"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Sentuh lama untuk menyembunyikan taskbar"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Berikutnya"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Kembali"</string>
diff --git a/quickstep/res/values-is/strings.xml b/quickstep/res/values-is/strings.xml
index e9bc164..15ee8ab 100644
--- a/quickstep/res/values-is/strings.xml
+++ b/quickstep/res/values-is/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Snúa skjánum"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Leiðsögn verkefnastiku sýnileg"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Leiðsögn verkefnastiku lokað"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Notaðu verkefnastikuna til að skipta á milli forrita"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Dragðu til hliðar til að nota tvö forrit í einu"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Haltu inni til að fela verkefnastikuna"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Áfram"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Til baka"</string>
diff --git a/quickstep/res/values-it/strings.xml b/quickstep/res/values-it/strings.xml
index 8550d1e..493fdfb 100644
--- a/quickstep/res/values-it/strings.xml
+++ b/quickstep/res/values-it/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Ruota lo schermo"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Riquadro Formazione barra delle applicazioni visualizzato"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Riquadro Formazione barra delle applicazioni chiuso"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Usa la barra delle applicazioni per cambiare app"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Trascina di lato per usare due app contemporaneamente"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Tocca e tieni premuto per nascondere barra applicazioni"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Avanti"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Indietro"</string>
diff --git a/quickstep/res/values-iw/strings.xml b/quickstep/res/values-iw/strings.xml
index e208dd1..15398f7 100644
--- a/quickstep/res/values-iw/strings.xml
+++ b/quickstep/res/values-iw/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"סיבוב המסך"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"חלונית ההסברים על שורת המשימות מופיעה"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"חלונית ההסברים על שורת המשימות נסגרה"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"כדי לעבור בין אפליקציות, משתמשים בשורת המשימות"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"כדי להשתמש בשתי אפליקציות בו-זמנית, צריך לגרור לצד"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"כדי להסתיר את שורת המשימות, לוחצים לחיצה ארוכה"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"הבא"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"חזרה"</string>
diff --git a/quickstep/res/values-ja/strings.xml b/quickstep/res/values-ja/strings.xml
index b1f0280..8b0780f 100644
--- a/quickstep/res/values-ja/strings.xml
+++ b/quickstep/res/values-ja/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"画面を回転"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"タスクバーの説明を開きました"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"タスクバーの説明を閉じました"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"アプリを切り替えるには、タスクバーを使用します"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"2 個のアプリを同時に使用するには、横にドラッグします"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"タスクバーを長押しすると非表示になります"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"次へ"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"戻る"</string>
diff --git a/quickstep/res/values-ka/strings.xml b/quickstep/res/values-ka/strings.xml
index 5a1cc6d..c094d6c 100644
--- a/quickstep/res/values-ka/strings.xml
+++ b/quickstep/res/values-ka/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"ეკრანის შეტრიალება"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"ამოცანების ზოლის სასწავლო არე გამოჩნდა"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"ამოცანების ზოლის სასწავლო არე დაიხურა"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"აპების გადასართავად გამოიყენეთ ამოცანათა ზოლი"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"გადაათრიეთ კიდეზე ორი აპის ერთდოულად გამოსაყენებლად"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"ხანგრძლივად შეეხეთ ამოცანების ზოლის დასამალად"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"შემდეგი"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"უკან"</string>
diff --git a/quickstep/res/values-kk/strings.xml b/quickstep/res/values-kk/strings.xml
index 390daa1..77e4f6a 100644
--- a/quickstep/res/values-kk/strings.xml
+++ b/quickstep/res/values-kk/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Экранды бұру"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Тапсырмалар тақтасы бойынша нұсқаулық ашылды."</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Тапсырмалар тақтасы бойынша нұсқаулық жабылды."</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Қолданбаларды ауыстыру үшін тапсырма тақтасын пайдаланыңыз."</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Екі қолданбаны бір уақытта пайдалану үшін шетке сүйреңіз."</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Тапсырмалар тақтасын жасыру үшін басып тұрыңыз."</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Келесі"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Артқа"</string>
diff --git a/quickstep/res/values-km/strings.xml b/quickstep/res/values-km/strings.xml
index b2702db..a9f41d1 100644
--- a/quickstep/res/values-km/strings.xml
+++ b/quickstep/res/values-km/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"បង្វិលអេក្រង់"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"ការបង្រៀនអំពីរបារកិច្ចការបានបង្ហាញ"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"ការបង្រៀនអំពីរបារកិច្ចការត្រូវបានបិទ"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ប្រើ​របារកិច្ចការ ដើម្បី​ប្ដូរកម្មវិធី"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"អូស​ទៅចំហៀង ដើម្បីប្រើ​កម្មវិធីពីរ​ក្នុងពេលតែមួយ"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"ចុចឱ្យជាប់ ដើម្បីលាក់របារកិច្ចការ"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"បន្ទាប់"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"ថយក្រោយ"</string>
diff --git a/quickstep/res/values-kn/strings.xml b/quickstep/res/values-kn/strings.xml
index 6c27841..33f6565 100644
--- a/quickstep/res/values-kn/strings.xml
+++ b/quickstep/res/values-kn/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"ಸ್ಕ್ರೀನ್ ತಿರುಗಿಸಿ"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"ಟಾಸ್ಕ್‌ಬಾರ್ ಶಿಕ್ಷಣ ಕಾಣಿಸಿಕೊಂಡಿದೆ"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"ಟಾಸ್ಕ್‌ಬಾರ್ ಶಿಕ್ಷಣ ಮುಚ್ಚಿದೆ"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ಆ್ಯಪ್‌ಗಳನ್ನು ಬದಲಾಯಿಸಲು ಟಾಸ್ಕ್ ಬಾರ್ ಬಳಸಿ"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"ಏಕಕಾಲದಲ್ಲಿ ಎರಡು ಆ್ಯಪ್‌ಗಳನ್ನು ಬಳಸಲು, ಬದಿಗೆ ಡ್ರ್ಯಾಗ್ ಮಾಡಿ"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"ಟಾಸ್ಕ್‌ಬಾರ್ ಅನ್ನು ಮರೆಮಾಡಲು ಸ್ಪರ್ಶಿಸಿ ಮತ್ತು ಹೋಲ್ಡ್ ಮಾಡಿ"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"ಮುಂದೆ"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"ಹಿಂದೆ"</string>
diff --git a/quickstep/res/values-ko/strings.xml b/quickstep/res/values-ko/strings.xml
index e31112e..6e658ae 100644
--- a/quickstep/res/values-ko/strings.xml
+++ b/quickstep/res/values-ko/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"화면 회전"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"작업 표시줄 튜토리얼 패널 표시됨"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"작업 표시줄 튜토리얼 패널 닫힘"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"작업 표시줄을 사용하여 앱 전환"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"옆으로 드래그하여 한 번에 앱 두 개 사용"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"작업 표시줄을 숨기려면 길게 터치하세요."</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"다음"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"뒤로"</string>
diff --git a/quickstep/res/values-ky/strings.xml b/quickstep/res/values-ky/strings.xml
index ae00943..ac22e8d 100644
--- a/quickstep/res/values-ky/strings.xml
+++ b/quickstep/res/values-ky/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Экранды буруу"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Тапшырмалар тактасынын окутуу панели көрсөтүлдү"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Тапшырмалар тактасынын окутуу панели жабылды"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Тапшырмалар тактасы аркылуу башка колдонмого которула аласыз"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Эки колдонмону бир убакта пайдалануу үчүн капталга сүрүңүз"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Тапшырмалар тактасын жашыруу үчүн коё бербей басып туруңуз"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Кийинки"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Артка"</string>
diff --git a/quickstep/res/values-lo/strings.xml b/quickstep/res/values-lo/strings.xml
index e2eef9d..3b726fd 100644
--- a/quickstep/res/values-lo/strings.xml
+++ b/quickstep/res/values-lo/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"ໝຸນໜ້າຈໍ"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"ສະແດງການສຶກສາແຖບໜ້າວຽກແລ້ວ"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"ປິດການສຶກສາແຖບໜ້າວຽກແລ້ວ"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ໃຊ້ແຖບໜ້າວຽກເພື່ອສະຫຼັບແອັບ"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"ລາກໄປທາງຂ້າງເພື່ອໃຊ້ສອງແອັບພ້ອມກັນ"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"ແຕະຄ້າງໄວ້ເພື່ອເຊື່ອງແຖບໜ້າວຽກ"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"ຕໍ່ໄປ"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"ກັບຄືນ"</string>
diff --git a/quickstep/res/values-lt/strings.xml b/quickstep/res/values-lt/strings.xml
index 8c27487..5ceaff1 100644
--- a/quickstep/res/values-lt/strings.xml
+++ b/quickstep/res/values-lt/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Pasukti ekraną"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Užduočių juostos patarimai rodomi"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Užduočių juostos patarimai uždaryti"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Naudokite užduočių juostą, kad gal. perjungti programas"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Nuvilkite į šoną, kad gal. vienu metu naudoti dvi programas"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Palieskite ir palaikykite, kad paslėptumėte užduočių juostą"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Kitas"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Atgal"</string>
diff --git a/quickstep/res/values-lv/strings.xml b/quickstep/res/values-lv/strings.xml
index be70bf5..96e0a4e 100644
--- a/quickstep/res/values-lv/strings.xml
+++ b/quickstep/res/values-lv/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Pagriezt ekrānu"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Tika atvērta uzdevumjoslas apmācība"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Tika aizvērta uzdevumjoslas apmācība"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Izmantojiet uzdevumjoslu, lai pārslēgtu lietotnes."</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Velciet uz malu, lai izmantotu divas lietotnes vienlaikus."</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Pieskarieties un turiet, lai paslēptu uzdevumjoslu."</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Tālāk"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Atpakaļ"</string>
diff --git a/quickstep/res/values-mk/strings.xml b/quickstep/res/values-mk/strings.xml
index 2806746..b94d06e 100644
--- a/quickstep/res/values-mk/strings.xml
+++ b/quickstep/res/values-mk/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Ротирајте го екранот"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Се појави лентата за задачи за образование"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Затворена е лентата за задачи за образование"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Префрлувајте се меѓу апликации преку лентата за задачи"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Повлечете кон страната за да користите две апликации одеднаш"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Допрете и задржете за да се сокрие лентата за задачи"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Следна"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Назад"</string>
diff --git a/quickstep/res/values-ml/strings.xml b/quickstep/res/values-ml/strings.xml
index 1794aec..aca3b5b 100644
--- a/quickstep/res/values-ml/strings.xml
+++ b/quickstep/res/values-ml/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"സ്‌ക്രീൻ റൊട്ടേറ്റ് ചെയ്യുക"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"ടാസ്ക്ക്ബാർ വിവര പാനൽ ദൃശ്യമായി"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"ടാസ്ക്ക്ബാർ വിവര പാനൽ അടച്ചു"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ആപ്പുകൾ മാറാൻ ടാസ്ക്ക്ബാർ ഉപയോഗിക്കുക"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"രണ്ട് ആപ്പുകൾ ഒരുമിച്ച് ഉപയോഗിക്കാൻ അരികിലേക്ക് വലിച്ചിടുക"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"ടാസ്ക്ക്ബാർ മറയ്ക്കാൻ സ്‌പർശിച്ച് പിടിക്കുക"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"അടുത്തത്"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"മടങ്ങുക"</string>
diff --git a/quickstep/res/values-mn/strings.xml b/quickstep/res/values-mn/strings.xml
index c8d614b..117bc0e 100644
--- a/quickstep/res/values-mn/strings.xml
+++ b/quickstep/res/values-mn/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Дэлгэцийг эргүүлэх"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Боловсролын ажлын талбар гарч ирсэн"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Боловсролын ажлын талбарыг хаасан"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Аппуудыг сэлгэхийн тулд талбарыг ашиглана уу"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Хоёр аппыг зэрэг ашиглахын тулд хажуу тал руу чирнэ үү"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Ажлын талбарыг нуухын тулд хүрээд удаан дарна уу"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Дараах"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Буцах"</string>
diff --git a/quickstep/res/values-mr/strings.xml b/quickstep/res/values-mr/strings.xml
index 7540a5d..3e4adf7 100644
--- a/quickstep/res/values-mr/strings.xml
+++ b/quickstep/res/values-mr/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"स्क्रीन फिरवा"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"टास्कबारशी संबंधित माहिती देणारे पॅनल उघडले आहे"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"टास्कबारशी संबंधित माहिती देणारे पॅनल बंद केले आहे"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ॲप्स स्विच करण्यासाठी टास्कबार वापरा"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"दोन ॲप्स एकत्र वापरण्यासाठी, त्यांना बाजूला नेऊन ड्रॅग करा"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"टास्कबार लपवण्यासाठी स्पर्श करा आणि धरून ठेवा"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"पुढे"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"मागे जा"</string>
diff --git a/quickstep/res/values-ms/strings.xml b/quickstep/res/values-ms/strings.xml
index 9ea6e22..8ad1c37 100644
--- a/quickstep/res/values-ms/strings.xml
+++ b/quickstep/res/values-ms/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Putar skrin"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Pendidikan bar tugas muncul"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Pendidikan bar tugas ditutup"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Gunakan bar tugas untuk menukar apl"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Seret ke tepi untuk menggunakan dua apl serentak"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Sentuh &amp; tahan untuk menyembunyikan bar tugas"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Seterusnya"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Kembali"</string>
diff --git a/quickstep/res/values-my/strings.xml b/quickstep/res/values-my/strings.xml
index a8ccfb0..e528b58 100644
--- a/quickstep/res/values-my/strings.xml
+++ b/quickstep/res/values-my/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"ဖန်သားပြင်လှည့်ရန်"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"ပညာရေး လုပ်ဆောင်စရာဘား ပြထားသည်"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"ပညာရေး လုပ်ဆောင်စရာဘား ပိတ်ထားသည်"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"အက်ပ်များပြောင်းရန် လုပ်ဆောင်စရာဘားကို သုံးပါ"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"အက်ပ်နှစ်ခု တစ်ပြိုင်တည်းသုံးရန် တစ်ဖက်သို့ ဖိဆွဲပါ"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"လုပ်ဆောင်စရာဘားကို ဖျောက်ရန် ထိပြီးဖိထားနိုင်သည်"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"ရှေ့သို့"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"နောက်သို့"</string>
diff --git a/quickstep/res/values-nb/strings.xml b/quickstep/res/values-nb/strings.xml
index fe3e2e4..537289d 100644
--- a/quickstep/res/values-nb/strings.xml
+++ b/quickstep/res/values-nb/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Rotér skjermen"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Opplæringen for oppgavelinjen vises"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Opplæringen for oppgavelinjen er lukket"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Bruk oppgavelinjen for å bytte app"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Dra til siden for å bruke to apper samtidig"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Trykk og hold for å skjule oppgavelinjen"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Neste"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Tilbake"</string>
diff --git a/quickstep/res/values-ne/strings.xml b/quickstep/res/values-ne/strings.xml
index 09ef075..9436610 100644
--- a/quickstep/res/values-ne/strings.xml
+++ b/quickstep/res/values-ne/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"स्क्रिन घुमाउनुहोस्"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"टास्कबार एजुकेसन देखिएको छ"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"टास्कबार एजुकेसन बन्द गरिएको छ"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"एउटा एपबाट अर्को एपमा जान टास्कबार प्रयोग गर्नुहोस्"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"टास्कबार छेउतिर ड्र्याग गरेर एकै पटक दुई वटा एप चलाउनुहोस्"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"टास्कबार लुकाउन टास्कबार थिचिराख्नुहोस्"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"अर्को"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"पछाडि"</string>
diff --git a/quickstep/res/values-nl/strings.xml b/quickstep/res/values-nl/strings.xml
index be68c2c..7c5ca0d 100644
--- a/quickstep/res/values-nl/strings.xml
+++ b/quickstep/res/values-nl/strings.xml
@@ -41,8 +41,8 @@
     <string name="hotseat_auto_enrolled" msgid="522100018967146807">"De meestgebruikte apps worden hier weergegeven en kunnen veranderen op basis van je routines"</string>
     <string name="hotseat_tip_no_empty_slots" msgid="1325212677738179185">"Sleep apps weg van de onderste rij om app-suggesties te ontvangen"</string>
     <string name="hotseat_tip_gaps_filled" msgid="3035673010274223538">"App-suggesties toegevoegd aan lege ruimte"</string>
-    <string name="hotsaet_tip_prediction_enabled" msgid="2233554377501347650">"App-suggesties zijn ingeschakeld"</string>
-    <string name="hotsaet_tip_prediction_disabled" msgid="1506426298884658491">"App-suggesties zijn uitgeschakeld"</string>
+    <string name="hotsaet_tip_prediction_enabled" msgid="2233554377501347650">"App-suggesties staan aan"</string>
+    <string name="hotsaet_tip_prediction_disabled" msgid="1506426298884658491">"App-suggesties staan uit"</string>
     <string name="hotseat_prediction_content_description" msgid="4582028296938078419">"Voorspelde app: <xliff:g id="TITLE">%1$s</xliff:g>"</string>
     <string name="back_gesture_feedback_swipe_too_far_from_edge" msgid="1711645592102201538">"Swipe helemaal vanaf de rechter- of linkerrand."</string>
     <string name="back_gesture_feedback_cancelled" msgid="3274382913290074496">"Swipe vanaf de rechter- of linkerrand naar het midden van het scherm en laat los."</string>
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Scherm draaien"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Uitleg van taakbalk geopend"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Uitleg van taakbalk gesloten"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Gebruik de taakbalk om van app te wisselen"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Sleep naar de zijkant om 2 apps tegelijk te gebruiken"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Tik en houd vast om de taakbalk te verbergen"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Volgende"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Terug"</string>
diff --git a/quickstep/res/values-or/strings.xml b/quickstep/res/values-or/strings.xml
index 5b539d3..596a3d1 100644
--- a/quickstep/res/values-or/strings.xml
+++ b/quickstep/res/values-or/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"ସ୍କ୍ରିନ ଘୂରାନ୍ତୁ"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"ଟାସ୍କବାର୍ ଶିକ୍ଷା ଦେଖାଯାଇଛି"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"ଟାସ୍କବାର୍ ଶିକ୍ଷା ବନ୍ଦ ହୋଇଯାଇଛି"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ଆପଗୁଡ଼ିକୁ ସ୍ୱିଚ କରିବା ପାଇଁ ଟାସ୍କବାର ବ୍ୟବହାର କରନ୍ତୁ"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"ଥରକେ ଦୁଇଟି ଆପ ବ୍ୟବହାର କରିବା ପାଇଁ ପାର୍ଶ୍ୱକୁ ଡ୍ରାଗ କରନ୍ତୁ"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"ଟାସ୍କବାରକୁ ଲୁଚାଇବା ପାଇଁ ସ୍ପର୍ଶ କରି ଧରି ରଖନ୍ତୁ"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"ପରବର୍ତ୍ତୀ"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"ପଛକୁ ଫେରନ୍ତୁ"</string>
diff --git a/quickstep/res/values-pa/strings.xml b/quickstep/res/values-pa/strings.xml
index bc63fb6..9bc92c5 100644
--- a/quickstep/res/values-pa/strings.xml
+++ b/quickstep/res/values-pa/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"ਸਕ੍ਰੀਨ ਘੁਮਾਓ"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"ਟਾਸਕਵਾਰ ਸਿੱਖਿਆ ਪੈਨਲ ਦਿਖਾਇਆ ਗਿਆ"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"ਟਾਸਕਵਾਰ ਸਿੱਖਿਆ ਪੈਨਲ ਬੰਦ ਕੀਤਾ ਗਿਆ"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ਐਪਾਂ ਸਵਿੱਚ ਕਰਨ ਲਈ ਟਾਸਕਬਾਰ ਵਰਤੋ"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"ਇੱਕ ਵਾਰ ਵਿੱਚ ਦੋ ਐਪਾਂ ਵਰਤਣ ਲਈ ਉਨ੍ਹਾਂ ਨੂੰ ਸਾਈਡ ਵੱਲ ਘਸੀਟੋ"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"ਟਾਸਕਬਾਰ ਨੂੰ ਲੁਕਾਉਣ ਲਈ ਸਪਰਸ਼ ਕਰਕੇ ਰੱਖੋ"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"ਅੱਗੇ"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"ਪਿੱਛੇ"</string>
diff --git a/quickstep/res/values-pl/strings.xml b/quickstep/res/values-pl/strings.xml
index 0c7828a..6b4603e 100644
--- a/quickstep/res/values-pl/strings.xml
+++ b/quickstep/res/values-pl/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Obróć ekran"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Wskazówki na temat paska zadań zostały wyświetlone"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Wskazówki na temat paska zadań zostały zamknięte"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Używaj paska zadań, aby przełączać aplikacje"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Przeciągnij w bok, aby używać 2 aplikacji jednocześnie"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Naciśnij i przytrzymaj, aby ukryć pasek zadań"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Dalej"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Wstecz"</string>
diff --git a/quickstep/res/values-pt-rPT/strings.xml b/quickstep/res/values-pt-rPT/strings.xml
index 73afdb3..5b4fa29 100644
--- a/quickstep/res/values-pt-rPT/strings.xml
+++ b/quickstep/res/values-pt-rPT/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Rodar ecrã"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Informação da barra de tarefas apresentada"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Informação da barra de tarefas fechada"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Utilize a barra de ferramentas para alternar entre apps"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Arraste para o lado para utilizar duas apps em simultâneo"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Toque sem soltar para ocultar a barra de tarefas"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Seguinte"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Anterior"</string>
diff --git a/quickstep/res/values-pt/strings.xml b/quickstep/res/values-pt/strings.xml
index e7d63ce..e7ef0d5 100644
--- a/quickstep/res/values-pt/strings.xml
+++ b/quickstep/res/values-pt/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Girar a tela"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"As dicas sobre a barra de tarefas foram abertas"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"As dicas sobre a barra de tarefas foram fechadas"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Use a barra de tarefas para alternar entre apps"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Arraste para o lado e use dois apps ao mesmo tempo"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Mantenha a barra de tarefas pressionada para ocultá-la"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Próxima"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Voltar"</string>
diff --git a/quickstep/res/values-ro/strings.xml b/quickstep/res/values-ro/strings.xml
index 847bb57..72839cf 100644
--- a/quickstep/res/values-ro/strings.xml
+++ b/quickstep/res/values-ro/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Rotiți ecranul"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Panoul cu informații despre bara de activități s-a afișat"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Panoul cu informații despre bara de activități s-a închis"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Folosiți bara de activități ca să comutați între aplicații"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Trageți în lateral ca să folosiți două aplicații deodată"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Atingeți lung oricând pentru a ascunde bara de activități"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Înainte"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Înapoi"</string>
diff --git a/quickstep/res/values-ru/strings.xml b/quickstep/res/values-ru/strings.xml
index 5b47295..c894cb6 100644
--- a/quickstep/res/values-ru/strings.xml
+++ b/quickstep/res/values-ru/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Повернуть экран"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Обучение по работе с панелью задач показано"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Обучение по работе с панелью задач скрыто"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Используйте панель задач, чтобы переключать приложения."</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Перетащите в сторону, чтобы использовать два приложения сразу."</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Чтобы скрыть панель задач, коснитесь ее и удерживайте."</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Далее"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Назад"</string>
diff --git a/quickstep/res/values-si/strings.xml b/quickstep/res/values-si/strings.xml
index 2676afb..3b0dd89 100644
--- a/quickstep/res/values-si/strings.xml
+++ b/quickstep/res/values-si/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"තිරය කරකවන්න"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"කාර්ය තීරු අධ්‍යාපනය දිස් විය"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"කාර්ය තීරු අධ්‍යාපනය වසා ඇත"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"යෙදුම් මාරු කිරීමට කාර්ය තීරුව භාවිත කරන්න"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"එකවර යෙදුම් දෙකක් භාවිතා කිරීමට පැත්තට අදින්න"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"කාර්ය තීරුව සැඟවීමට ස්පර්ශ කර අල්ලා ගෙන සිටින්න"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"ඊළඟ"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"ආපසු"</string>
diff --git a/quickstep/res/values-sk/strings.xml b/quickstep/res/values-sk/strings.xml
index f29b0d4..abde935 100644
--- a/quickstep/res/values-sk/strings.xml
+++ b/quickstep/res/values-sk/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Otočiť obrazovku"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Zobrazila sa výuka k hlavnému panelu"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Výuka k hlavnému panelu bola zatvorená"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Aplikácie je možné prepínať pomocou panela úloh"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Po presunutí na stranu je možné používať dve aplikácie naraz"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Panel úloh skryjete pridržaním"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Ďalej"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Späť"</string>
diff --git a/quickstep/res/values-sl/strings.xml b/quickstep/res/values-sl/strings.xml
index 6276c3c..e0aeeab 100644
--- a/quickstep/res/values-sl/strings.xml
+++ b/quickstep/res/values-sl/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Sukanje zaslona"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Poučni nasveti o opravilni vrstici so prikazani."</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Poučni nasveti o opravilni vrstici so zaprti."</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Za preklop aplikacij uporabite opravilno vrstico."</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Povlecite vstran za uporabo dveh aplikacij hkrati."</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Pridržite, če želite opravilno vrstico skriti."</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Naprej"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Nazaj"</string>
diff --git a/quickstep/res/values-sq/strings.xml b/quickstep/res/values-sq/strings.xml
index 6ef41a3..cf7dd8b 100644
--- a/quickstep/res/values-sq/strings.xml
+++ b/quickstep/res/values-sq/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Rrotullo ekranin"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Edukimi i shiritit të detyrave u shfaq"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Edukimi nga shiriti i detyrave u mbyll"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Përdor shiritin e detyrave për të ndryshuar aplikacionet"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Zvarrit anash për të përdorur të dyja aplikacionet njëherësh"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Preke dhe mbaje prekur për ta fshehur shiritin e detyrave"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Para"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Pas"</string>
diff --git a/quickstep/res/values-sr/strings.xml b/quickstep/res/values-sr/strings.xml
index 0208108..c5e6340 100644
--- a/quickstep/res/values-sr/strings.xml
+++ b/quickstep/res/values-sr/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Ротирајте екран"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Едукативно окно из траке задатака се појавило"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Едукативно окно из траке задатака је затворено"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Користите траку задатака да бисте мењали апликације"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Превуците на страну да користите две апликације одједном"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Додирните и задржите за скривање траке задатака"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Даље"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Назад"</string>
diff --git a/quickstep/res/values-sv/strings.xml b/quickstep/res/values-sv/strings.xml
index ed79a77..fc5fc18 100644
--- a/quickstep/res/values-sv/strings.xml
+++ b/quickstep/res/values-sv/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Rotera skärmen"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Information om aktivitetsfältet visades"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Information om aktivitetsfältet stängdes"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Använd aktivitetsfältet för att byta mellan appar"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Dra till sidan om du vill använda två appar samtidigt"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Tryck länge för att dölja aktivitetsfältet"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Nästa"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Tillbaka"</string>
diff --git a/quickstep/res/values-sw/strings.xml b/quickstep/res/values-sw/strings.xml
index 34c64d5..13290f4 100644
--- a/quickstep/res/values-sw/strings.xml
+++ b/quickstep/res/values-sw/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Zungusha skrini"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Paneli ya elimu kwenye upau wa shughuli inaonyeshwa"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Paneli ya elimu kwenye upau wa shughuli imefungwa"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Tumia upau wa shughuli kubadilisha programu"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Buruta pembeni ili utumie programu mbili kwa wakati mmoja"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Gusa na ushikilie ili ufiche upau wa shughuli"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Endelea"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Nyuma"</string>
diff --git a/quickstep/res/values-sw720dp/dimens.xml b/quickstep/res/values-sw720dp/dimens.xml
new file mode 100644
index 0000000..2831a6f
--- /dev/null
+++ b/quickstep/res/values-sw720dp/dimens.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+*/
+-->
+<resources>
+    <dimen name="overview_grid_row_spacing">44dp</dimen>
+    <dimen name="overview_page_spacing_grid_portrait">44dp</dimen>
+    <dimen name="overview_page_spacing_grid_landscape">44dp</dimen>
+</resources>
diff --git a/quickstep/res/values-ta/strings.xml b/quickstep/res/values-ta/strings.xml
index dc3b253..960d389 100644
--- a/quickstep/res/values-ta/strings.xml
+++ b/quickstep/res/values-ta/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"திரையைச் சுழற்றும்"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"பணிப்பட்டியை எவ்வாறு பயன்படுத்துவது என்பது பற்றிய பலகம் காட்டப்படுகிறது"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"பணிப்பட்டியை எவ்வாறு பயன்படுத்துவது என்பது பற்றிய பலகம் மூடப்பட்டது"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ஆப்ஸிற்கு இடையே மாற பணிப்பட்டியைப் பயன்படுத்தவும்"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"ஒரே நேரத்தில் இரு ஆப்ஸை உபயோகிக்க பக்கவாட்டிற்கு இழுக்கவும்"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"பணிப்பட்டியை மறைக்கத் தொட்டுப் பிடிக்கவும்"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"அடுத்து"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"பின்செல்"</string>
diff --git a/quickstep/res/values-te/strings.xml b/quickstep/res/values-te/strings.xml
index a82a35a..6ae0a28 100644
--- a/quickstep/res/values-te/strings.xml
+++ b/quickstep/res/values-te/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"స్క్రీన్‌ను తిప్పండి"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"టాస్క్‌బార్ శిక్షణకు సంబంధించిన ప్యానెల్ కనిపించింది"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"టాస్క్‌బార్ శిక్షణకు సంబంధించిన ప్యానెల్ మూసివేయబడింది"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"యాప్‌లను స్విచ్ చేయడానికి టాస్క్‌బార్‌ను ఉపయోగించండి"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"ఒకేసారి రెండు యాప్‌లను ఉపయోగించడానికి పక్కకు లాగండి"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"టాస్క్‌బార్‌ను దాచడానికి తాకి, నొక్కి ఉంచండి"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"తర్వాత"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"వెనుకకు"</string>
diff --git a/quickstep/res/values-th/strings.xml b/quickstep/res/values-th/strings.xml
index 4815c85..bf5e715 100644
--- a/quickstep/res/values-th/strings.xml
+++ b/quickstep/res/values-th/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"หมุนหน้าจอ"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"แถบงาน Education ปรากฎขึ้น"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"ปิดแถบงาน Education แล้ว"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ใช้แถบงานเพื่อเปลี่ยนแอป"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"ลากไปด้านข้างเพื่อใช้ 2 แอปพร้อมกัน"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"แตะค้างไว้เพื่อซ่อนแถบงาน"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"ถัดไป"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"กลับ"</string>
diff --git a/quickstep/res/values-tl/strings.xml b/quickstep/res/values-tl/strings.xml
index c7521a0..2a0b5ff 100644
--- a/quickstep/res/values-tl/strings.xml
+++ b/quickstep/res/values-tl/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"I-rotate ang screen"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Lumabas ang edukasyon sa taskbar"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Sarado ang edukasyon sa taskbar"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Gamitin ang taskbar para magpalipat-lipat sa mga app"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"I-drag sa gilid para makagamit ng dalawang app nang sabay"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Pindutin nang matagal para itago ang taskbar"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Susunod"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Bumalik"</string>
diff --git a/quickstep/res/values-tr/strings.xml b/quickstep/res/values-tr/strings.xml
index f23d476..6fa71a2 100644
--- a/quickstep/res/values-tr/strings.xml
+++ b/quickstep/res/values-tr/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Ekranı döndür"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Görev çubuğu eğitimi görüntülendi"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Görev çubuğu eğitimi kapatıldı"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Görev çubuğundan uygulamalar arasında geçiş yapabilirsiniz"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Tek seferde iki uygulamayı kullanmak için yana sürükleyin"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Görev çubuğunu gizlemek için basılı tutun"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"İleri"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Geri"</string>
diff --git a/quickstep/res/values-uk/strings.xml b/quickstep/res/values-uk/strings.xml
index 19f5017..f5048e7 100644
--- a/quickstep/res/values-uk/strings.xml
+++ b/quickstep/res/values-uk/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Обернути екран"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Панель завдань Education відкрито"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Панель завдань Education закрито"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Переходьте між додатками за допомогою панелі завдань"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Перетягніть убік, щоб використовувати два додатки одночасно"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Натисніть і втримуйте панель завдань, щоб сховати її"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Далі"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Назад"</string>
diff --git a/quickstep/res/values-ur/strings.xml b/quickstep/res/values-ur/strings.xml
index 4b3f141..13ca7e4 100644
--- a/quickstep/res/values-ur/strings.xml
+++ b/quickstep/res/values-ur/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"اسکرین کو گھمائیں"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"ٹاکس بار کا تعلیمی پینل ظاہر ہو گیا"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"ٹاسک بار کا تعلیمی پینل بند ہو گیا"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"ایپس کو سوئچ کرنے کیلئے ٹاسک بار کا استعمال کریں"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"ایک وقت میں دو ایپس استعمال کرنے کے لیے سائیڈ پر گھسیٹیں"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"ٹاسک بار کو کسی بھی وقت چھپانے کیلئے ٹچ کریں اور دبائے رکھیں"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"آگے"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"پیچھے"</string>
diff --git a/quickstep/res/values-uz/strings.xml b/quickstep/res/values-uz/strings.xml
index 730b23a..468df49 100644
--- a/quickstep/res/values-uz/strings.xml
+++ b/quickstep/res/values-uz/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Ekranni burish"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Taʼlim vazifalar paneli chiqdi"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Taʼlim vazifalar paneli yopildi"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Ilovalarni vazifalar panelida almashtirish mumkin"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Bir vaqtda ikkita ilova ochish uchun birini yoniga torting"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Vazifalar panelini ustiga bosib turib yashirish mumkin"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Keyingisi"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Orqaga"</string>
diff --git a/quickstep/res/values-vi/strings.xml b/quickstep/res/values-vi/strings.xml
index acf77ae..5999a41 100644
--- a/quickstep/res/values-vi/strings.xml
+++ b/quickstep/res/values-vi/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Xoay màn hình"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Đã hiện bảng hướng dẫn trên thanh tác vụ"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Đã đóng bảng hướng dẫn trên thanh tác vụ"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Dùng thanh tác vụ để chuyển đổi ứng dụng"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Kéo sang bên để dùng hai ứng dụng cùng một lúc"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Chạm và giữ để ẩn thanh tác vụ"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Tiếp theo"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Quay lại"</string>
diff --git a/quickstep/res/values-zh-rCN/strings.xml b/quickstep/res/values-zh-rCN/strings.xml
index b533820..04dce2b 100644
--- a/quickstep/res/values-zh-rCN/strings.xml
+++ b/quickstep/res/values-zh-rCN/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"旋转屏幕"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"任务栏教程已显示"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"任务栏教程已关闭"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"使用任务栏切换应用"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"拖动到一侧，以便一次使用两个应用"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"轻触并按住即可隐藏任务栏"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"继续"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"返回"</string>
diff --git a/quickstep/res/values-zh-rHK/strings.xml b/quickstep/res/values-zh-rHK/strings.xml
index 8ff8f69..1e1690d 100644
--- a/quickstep/res/values-zh-rHK/strings.xml
+++ b/quickstep/res/values-zh-rHK/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"旋轉螢幕"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"顯示咗工作列教學"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"閂咗工作列教學"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"使用工作列即可切換應用程式"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"拖曳至一側即可同時使用兩個應用程式"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"按住即可隱藏工作列"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"繼續"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"返回"</string>
diff --git a/quickstep/res/values-zh-rTW/strings.xml b/quickstep/res/values-zh-rTW/strings.xml
index 2b184e8..9e7179c 100644
--- a/quickstep/res/values-zh-rTW/strings.xml
+++ b/quickstep/res/values-zh-rTW/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"旋轉螢幕"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"工作列教學課程已顯示"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"工作列教學課程已關閉"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"使用工作列即可切換應用程式"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"拖曳到一邊即可同時使用兩個應用程式"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"按住即可隱藏工作列"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"繼續"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"返回"</string>
diff --git a/quickstep/res/values-zu/strings.xml b/quickstep/res/values-zu/strings.xml
index 92729ee..8551ee4 100644
--- a/quickstep/res/values-zu/strings.xml
+++ b/quickstep/res/values-zu/strings.xml
@@ -89,6 +89,8 @@
     <string name="accessibility_rotate_button" msgid="4771825231336502943">"Zungezisa isikrini"</string>
     <string name="taskbar_edu_opened" msgid="3950252793551919129">"Imfuno yebha yomsebenzi ivelile"</string>
     <string name="taskbar_edu_closed" msgid="126643734478892862">"Imfundo yebha yomsebenzi ivaliwe"</string>
+    <string name="taskbar_edu_switch_apps" msgid="6942863327845784813">"Sebenzisa ibha yomsebenzi ukushintsha ama-app"</string>
+    <string name="taskbar_edu_splitscreen" msgid="2663361731630346489">"Hudula ngaseceleni ukuze usebenzise ama-app amabili ngesikhathi esisodwa"</string>
     <string name="taskbar_edu_stashing" msgid="5212374387411764031">"Thinta futhi ubambe, bamba ukuze ufihle ibha yomsebenzi"</string>
     <string name="taskbar_edu_next" msgid="4007618274426775841">"Okulandelayo"</string>
     <string name="taskbar_edu_previous" msgid="459202320127201702">"Emuva"</string>
diff --git a/quickstep/res/values/colors.xml b/quickstep/res/values/colors.xml
index f237d26..671a617 100644
--- a/quickstep/res/values/colors.xml
+++ b/quickstep/res/values/colors.xml
@@ -25,14 +25,14 @@
 
     <!-- Taskbar -->
     <color name="taskbar_background">@color/overview_scrim_dark</color>
-    <color name="taskbar_icon_selection_ripple">#E0E0E0</color>
-
+    <color name="taskbar_nav_icon_selection_ripple">#E0E0E0</color>
+    <color name="taskbar_nav_icon_light_color">#ffffff</color>
+    <!-- The dark navigation button color is only used in the rare cases that taskbar isn't drawing
+    its background and the underlying app has requested dark buttons. -->
+    <color name="taskbar_nav_icon_dark_color">#99000000</color>
     <color name="taskbar_stashed_handle_light_color">#EBffffff</color>
     <color name="taskbar_stashed_handle_dark_color">#99000000</color>
 
-    <color name="rotation_button_light_color">#FFF</color>
-    <color name="rotation_button_dark_color">#99000000</color>
-
     <!-- Gesture navigation tutorial -->
     <color name="gesture_tutorial_back_arrow_color">#FFFFFFFF</color>
 
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 4e6b7b9..5ea94e9 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -36,9 +36,12 @@
     <dimen name="overview_task_margin">16dp</dimen>
     <dimen name="overview_task_margin_focused">12dp</dimen>
     <dimen name="overview_task_margin_grid">4dp</dimen>
+    <item name="overview_max_scale" format="float" type="dimen">0.7</item>
 
     <!-- Overrideable in overlay that provides the Overview Actions. -->
     <dimen name="overview_actions_height">48dp</dimen>
+    <dimen name="overview_actions_button_spacing">32dp</dimen>
+    <dimen name="overview_actions_button_spacing_grid">36dp</dimen>
     <dimen name="overview_actions_margin_gesture">28dp</dimen>
     <dimen name="overview_actions_top_margin_gesture_grid_portrait">19.37dp</dimen>
     <dimen name="overview_actions_bottom_margin_gesture_grid_portrait">22dp</dimen>
@@ -49,9 +52,10 @@
 
     <dimen name="overview_grid_side_margin_portrait">60dp</dimen>
     <dimen name="overview_grid_side_margin_landscape">52dp</dimen>
-    <dimen name="overview_grid_row_spacing_portrait">17.13dp</dimen>
-    <dimen name="overview_grid_row_spacing_landscape">13.38dp</dimen>
-    <dimen name="overview_grid_focus_vertical_margin">0dp</dimen>
+    <dimen name="overview_grid_row_spacing">36dp</dimen>
+    <dimen name="overview_page_spacing">16dp</dimen>
+    <dimen name="overview_page_spacing_grid_portrait">36dp</dimen>
+    <dimen name="overview_page_spacing_grid_landscape">38dp</dimen>
 
     <!-- These speeds are in dp/s -->
     <dimen name="max_task_dismiss_drag_velocity">2.25dp</dimen>
@@ -59,8 +63,6 @@
     <dimen name="default_task_dismiss_drag_velocity_grid">1dp</dimen>
     <dimen name="default_task_dismiss_drag_velocity_grid_focus_task">5dp</dimen>
 
-    <dimen name="recents_page_spacing">16dp</dimen>
-    <dimen name="recents_page_spacing_grid">36dp</dimen>
     <dimen name="recents_clear_all_deadzone_vertical_margin">70dp</dimen>
 
     <!-- The speed in dp/s at which the user needs to be scrolling in recents such that we start
@@ -214,6 +216,7 @@
 
     <!-- Taskbar -->
     <dimen name="taskbar_size">@*android:dimen/taskbar_frame_height</dimen>
+    <dimen name="taskbar_ime_size">48dp</dimen>
     <dimen name="taskbar_icon_touch_size">48dp</dimen>
     <dimen name="taskbar_icon_drag_icon_size">54dp</dimen>
     <dimen name="taskbar_folder_margin">16dp</dimen>
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index e10273c..6caed1c 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -221,10 +221,10 @@
     <string name="taskbar_edu_closed">Taskbar education closed</string>
     <!-- Text in dialog that lets a user know how they can use the taskbar to switch apps on their device.
          [CHAR_LIMIT=60] -->
-    <string name="taskbar_edu_switch_apps" translatable="false">Use the taskbar to switch apps</string>
+    <string name="taskbar_edu_switch_apps">Use the taskbar to switch apps</string>
     <!-- Text in dialog that lets a user know how they can use the taskbar to use multiple apps at once on their device.
          [CHAR_LIMIT=60] -->
-    <string name="taskbar_edu_splitscreen" translatable="false">Drag to the side to use two apps at once</string>
+    <string name="taskbar_edu_splitscreen">Drag to the side to use two apps at once</string>
     <!-- Text in dialog that lets a user know how they can hide the taskbar on their device.
          [CHAR_LIMIT=60] -->
     <string name="taskbar_edu_stashing">Touch &amp; hold to hide the taskbar</string>
diff --git a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
index 38e8e72..4269f2d 100644
--- a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
@@ -320,6 +320,11 @@
         mOverviewCommandHelper = binder.getOverviewCommandHelper();
     }
 
+    @Override
+    public void runOnBindToTouchInteractionService(Runnable r) {
+        mTISBindHelper.runOnBindToTouchInteractionService(r);
+    }
+
     private void initUnfoldTransitionProgressProvider() {
         final UnfoldTransitionConfig config = UnfoldTransitionFactory.createConfig(this);
         if (config.isEnabled()) {
diff --git a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
index 51d7914..6e2fadd 100644
--- a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
+++ b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
@@ -176,6 +176,7 @@
     private static final int LAUNCHER_RESUME_START_DELAY = 100;
     private static final int CLOSING_TRANSITION_DURATION_MS = 250;
     public static final int SPLIT_LAUNCH_DURATION = 370;
+    public static final int SPLIT_DIVIDER_ANIM_DURATION = 100;
 
     public static final int CONTENT_ALPHA_DURATION = 217;
     protected static final int CONTENT_SCALE_DURATION = 350;
@@ -660,10 +661,10 @@
         AnimOpenProperties prop = new AnimOpenProperties(mLauncher.getResources(), mDeviceProfile,
                 windowTargetBounds, launcherIconBounds, v, dragLayerBounds[0], dragLayerBounds[1],
                 hasSplashScreen, floatingView.isDifferentFromAppIcon());
-        int left = (int) (prop.cropCenterXStart - prop.cropWidthStart / 2);
-        int top = (int) (prop.cropCenterYStart - prop.cropHeightStart / 2);
-        int right = (int) (left + prop.cropWidthStart);
-        int bottom = (int) (top + prop.cropHeightStart);
+        int left = prop.cropCenterXStart - prop.cropWidthStart / 2;
+        int top = prop.cropCenterYStart - prop.cropHeightStart / 2;
+        int right = left + prop.cropWidthStart;
+        int bottom = top + prop.cropHeightStart;
         // Set the crop here so we can calculate the corner radius below.
         crop.set(left, top, right, bottom);
 
@@ -1214,14 +1215,14 @@
     }
 
     /**
-     * Returns view on the workspace that corresponds to the closing app in the list of app targets
+     * Returns view on launcher that corresponds to the closing app in the list of app targets
      */
-    private @Nullable View findWorkspaceView(RemoteAnimationTargetCompat[] appTargets) {
+    private @Nullable View findLauncherView(RemoteAnimationTargetCompat[] appTargets) {
         for (RemoteAnimationTargetCompat appTarget : appTargets) {
             if (appTarget.mode == MODE_CLOSING) {
-                View workspaceView = findWorkspaceView(appTarget);
-                if (workspaceView != null) {
-                    return workspaceView;
+                View launcherView = findLauncherView(appTarget);
+                if (launcherView != null) {
+                    return launcherView;
                 }
             }
         }
@@ -1229,9 +1230,9 @@
     }
 
     /**
-     * Returns view on the workspace that corresponds to the {@param runningTaskTarget}.
+     * Returns view on launcher that corresponds to the {@param runningTaskTarget}.
      */
-    private @Nullable View findWorkspaceView(RemoteAnimationTargetCompat runningTaskTarget) {
+    private @Nullable View findLauncherView(RemoteAnimationTargetCompat runningTaskTarget) {
         if (runningTaskTarget == null || runningTaskTarget.taskInfo == null) {
             return null;
         }
@@ -1269,7 +1270,7 @@
             }
         }
 
-        return mLauncher.getWorkspace().getFirstMatchForAppClose(launchCookieItemId,
+        return mLauncher.getFirstMatchForAppClose(launchCookieItemId,
                 packageName, UserHandle.of(runningTaskTarget.taskInfo.userId));
     }
 
@@ -1292,7 +1293,7 @@
      * Closing animator that animates the window into its final location on the workspace.
      */
     private void getClosingWindowAnimators(AnimatorSet animation,
-            RemoteAnimationTargetCompat[] targets, View workspaceView) {
+            RemoteAnimationTargetCompat[] targets, View launcherView, PointF velocityPxPerS) {
         FloatingIconView floatingIconView = null;
         FloatingWidgetView floatingWidget = null;
         RectF targetRect = new RectF();
@@ -1308,17 +1309,17 @@
         }
 
         // Get floating view and target rect.
-        if (workspaceView instanceof LauncherAppWidgetHostView) {
+        if (launcherView instanceof LauncherAppWidgetHostView) {
             Size windowSize = new Size(mDeviceProfile.availableWidthPx,
                     mDeviceProfile.availableHeightPx);
             int fallbackBackgroundColor =
                     FloatingWidgetView.getDefaultBackgroundColor(mLauncher, runningTaskTarget);
             floatingWidget = FloatingWidgetView.getFloatingWidgetView(mLauncher,
-                    (LauncherAppWidgetHostView) workspaceView, targetRect, windowSize,
+                    (LauncherAppWidgetHostView) launcherView, targetRect, windowSize,
                     mDeviceProfile.isMultiWindowMode ? 0 : getWindowCornerRadius(mLauncher),
                     isTransluscent, fallbackBackgroundColor);
-        } else if (workspaceView != null) {
-            floatingIconView = getFloatingIconView(mLauncher, workspaceView,
+        } else if (launcherView != null) {
+            floatingIconView = getFloatingIconView(mLauncher, launcherView,
                     true /* hideOriginal */, targetRect, false /* isOpening */);
         } else {
             targetRect.set(getDefaultWindowTargetRect());
@@ -1329,6 +1330,8 @@
                 mDeviceProfile);
 
         // Hook up floating views to the closing window animators.
+        final int rotationChange = getRotationChange(targets);
+        Rect windowTargetBounds = getWindowTargetBounds(targets, rotationChange);
         if (floatingIconView != null) {
             anim.addAnimatorListener(floatingIconView);
             floatingIconView.setOnTargetChangeListener(anim::onTargetPositionChanged);
@@ -1339,7 +1342,8 @@
             // FolderIconView can be seen morphing into the icon shape.
             final float windowAlphaThreshold = 1f - SHAPE_PROGRESS_DURATION;
 
-            RectFSpringAnim.OnUpdateListener runner = new SpringAnimRunner(targets, targetRect) {
+            RectFSpringAnim.OnUpdateListener runner = new SpringAnimRunner(targets, targetRect,
+                    windowTargetBounds) {
                 @Override
                 public void onUpdate(RectF currentRectF, float progress) {
                     finalFloatingIconView.update(1f, 255 /* fgAlpha */, currentRectF, progress,
@@ -1356,7 +1360,8 @@
 
             final float floatingWidgetAlpha = isTransluscent ? 0 : 1;
             FloatingWidgetView finalFloatingWidget = floatingWidget;
-            RectFSpringAnim.OnUpdateListener  runner = new SpringAnimRunner(targets, targetRect) {
+            RectFSpringAnim.OnUpdateListener  runner = new SpringAnimRunner(targets, targetRect,
+                    windowTargetBounds) {
                 @Override
                 public void onUpdate(RectF currentRectF, float progress) {
                     final float fallbackBackgroundAlpha =
@@ -1373,15 +1378,10 @@
         }
 
         // Use a fixed velocity to start the animation.
-        float velocityPxPerS = DynamicResource.provider(mLauncher)
-                .getDimension(R.dimen.unlock_staggered_velocity_dp_per_s);
-        PointF velocity = new PointF(0, -velocityPxPerS);
-        animation.play(new StaggeredWorkspaceAnim(mLauncher, velocity.y,
-                true /* animateOverviewScrim */, workspaceView).getAnimators());
         animation.addListener(new AnimatorListenerAdapter() {
             @Override
             public void onAnimationStart(Animator animation) {
-                anim.start(mLauncher, velocity);
+                anim.start(mLauncher, velocityPxPerS);
             }
         });
     }
@@ -1556,22 +1556,30 @@
             if (anim == null) {
                 anim = new AnimatorSet();
 
-                View workspaceView = findWorkspaceView(appTargets);
-                boolean isWorkspaceViewVisible = workspaceView != null
-                        && !mLauncher.isInState(LauncherState.ALL_APPS)
-                        && !mLauncher.getWorkspace().isOverlayShown();
-                boolean playFallBackAnimation = !isWorkspaceViewVisible
-                        && (launcherIsATargetWithMode(appTargets, MODE_OPENING)
-                        || mLauncher.isForceInvisible());
+                final boolean launcherIsForceInvisibleOrOpening = mLauncher.isForceInvisible()
+                        || launcherIsATargetWithMode(appTargets, MODE_OPENING);
+
+                View launcherView = findLauncherView(appTargets);
+                boolean playFallBackAnimation = (launcherView == null
+                        && launcherIsForceInvisibleOrOpening)
+                        || mLauncher.getWorkspace().isOverlayShown();
 
                 boolean playWorkspaceReveal = true;
                 if (mFromUnlock) {
                     anim.play(getUnlockWindowAnimator(appTargets, wallpaperTargets));
                 } else if (ENABLE_BACK_SWIPE_HOME_ANIMATION.get()
                         && !playFallBackAnimation) {
-                    getClosingWindowAnimators(anim, appTargets, workspaceView);
-                    // We play StaggeredWorkspaceAnim as a part of the closing window animation.
-                    playWorkspaceReveal = false;
+                    // Use a fixed velocity to start the animation.
+                    float velocityPxPerS = DynamicResource.provider(mLauncher)
+                            .getDimension(R.dimen.unlock_staggered_velocity_dp_per_s);
+                    PointF velocity = new PointF(0, -velocityPxPerS);
+                    getClosingWindowAnimators(anim, appTargets, launcherView, velocity);
+                    if (!mLauncher.isInState(LauncherState.ALL_APPS)) {
+                        anim.play(new StaggeredWorkspaceAnim(mLauncher, velocity.y,
+                                true /* animateOverviewScrim */, launcherView).getAnimators());
+                        // We play StaggeredWorkspaceAnim as a part of the closing window animation.
+                        playWorkspaceReveal = false;
+                    }
                 } else {
                     anim.play(getFallbackClosingWindowAnimators(appTargets));
                 }
@@ -1584,8 +1592,7 @@
                 // targets list because it is already visible). In that case, we force
                 // invisibility on touch down, and only reset it after the animation to home
                 // is initialized.
-                if (launcherIsATargetWithMode(appTargets, MODE_OPENING)
-                        || mLauncher.isForceInvisible()) {
+                if (launcherIsForceInvisibleOrOpening) {
                     addCujInstrumentation(
                             anim, InteractionJankMonitorWrapper.CUJ_APP_CLOSE_TO_HOME);
                     // Only register the content animation for cancellation when state changes
@@ -1765,12 +1772,17 @@
         private final float mStartRadius;
         private final float mEndRadius;
         private final SurfaceTransactionApplier mSurfaceApplier;
+        private final Rect mWindowTargetBounds = new Rect();
 
-        SpringAnimRunner(RemoteAnimationTargetCompat[] appTargets, RectF targetRect) {
+        private final Rect mTmpRect = new Rect();
+
+        SpringAnimRunner(RemoteAnimationTargetCompat[] appTargets, RectF targetRect,
+                Rect windowTargetBounds) {
             mAppTargets = appTargets;
             mStartRadius = QuickStepContract.getWindowCornerRadius(mLauncher);
             mEndRadius = Math.max(1, targetRect.width()) / 2f;
             mSurfaceApplier = new SurfaceTransactionApplier(mDragLayer);
+            mWindowTargetBounds.set(windowTargetBounds);
         }
 
         public float getCornerRadius(float progress) {
@@ -1791,13 +1803,36 @@
                 }
 
                 if (target.mode == MODE_CLOSING) {
-                    float alpha = getWindowAlpha(progress);
                     currentRectF.round(mCurrentRect);
 
+                    // Scale the target window to match the currentRectF.
+                    final float scale;
+
+                    // We need to infer the crop (we crop the window to match the currentRectF).
+                    if (mWindowTargetBounds.height() > mWindowTargetBounds.width()) {
+                        scale = Math.min(1f, currentRectF.width() / mWindowTargetBounds.width());
+
+                        int unscaledHeight = (int) (mCurrentRect.height() * (1f / scale));
+                        int croppedHeight = mWindowTargetBounds.height() - unscaledHeight;
+                        mTmpRect.set(0, 0, mWindowTargetBounds.width(),
+                                mWindowTargetBounds.height() - croppedHeight);
+                    } else {
+                        scale = Math.min(1f, currentRectF.height() / mWindowTargetBounds.height());
+
+                        int unscaledWidth = (int) (mCurrentRect.width() * (1f / scale));
+                        int croppedWidth = mWindowTargetBounds.width() - unscaledWidth;
+                        mTmpRect.set(0, 0, mWindowTargetBounds.width() - croppedWidth,
+                                mWindowTargetBounds.height());
+                    }
+
+                    // Match size and position of currentRect.
+                    mMatrix.setScale(scale, scale);
+                    mMatrix.postTranslate(mCurrentRect.left, mCurrentRect.top);
+
                     builder.withMatrix(mMatrix)
-                            .withWindowCrop(mCurrentRect)
-                            .withAlpha(alpha)
-                            .withCornerRadius(getCornerRadius(progress));
+                            .withWindowCrop(mTmpRect)
+                            .withAlpha(getWindowAlpha(progress))
+                            .withCornerRadius(getCornerRadius(progress) / scale);
                 } else if (target.mode == MODE_OPENING) {
                     mMatrix.setTranslate(mTmpPos.x, mTmpPos.y);
                     builder.withMatrix(mMatrix)
diff --git a/quickstep/src/com/android/launcher3/model/QuickstepModelDelegate.java b/quickstep/src/com/android/launcher3/model/QuickstepModelDelegate.java
index e82c900..4d06956 100644
--- a/quickstep/src/com/android/launcher3/model/QuickstepModelDelegate.java
+++ b/quickstep/src/com/android/launcher3/model/QuickstepModelDelegate.java
@@ -64,6 +64,7 @@
 import com.android.launcher3.shortcuts.ShortcutKey;
 import com.android.launcher3.util.IntSparseArrayMap;
 import com.android.launcher3.util.PersistedItemArray;
+import com.android.quickstep.logging.SettingsChangeLogger;
 import com.android.quickstep.logging.StatsLogCompatManager;
 import com.android.systemui.shared.system.SysUiStatsLog;
 
@@ -97,10 +98,12 @@
     private final InvariantDeviceProfile mIDP;
     private final AppEventProducer mAppEventProducer;
     private final StatsManager mStatsManager;
+    private final Context mContext;
 
     protected boolean mActive = false;
 
     public QuickstepModelDelegate(Context context) {
+        mContext = context;
         mAppEventProducer = new AppEventProducer(context, this::onAppTargetEvent);
 
         mIDP = InvariantDeviceProfile.INSTANCE.get(context);
@@ -161,8 +164,7 @@
             }
             InstanceId instanceId = new InstanceIdSequence().newInstanceId();
             for (ItemInfo info : itemsIdMap) {
-                FolderInfo parent = info.container > 0
-                        ? (FolderInfo) itemsIdMap.get(info.container) : null;
+                FolderInfo parent = getContainer(info, itemsIdMap);
                 StatsLogCompatManager.writeSnapshot(info.buildProto(parent), instanceId);
             }
             additionalSnapshotEvents(instanceId);
@@ -199,8 +201,7 @@
                         }
 
                         for (ItemInfo info : itemsIdMap) {
-                            FolderInfo parent = info.container > 0
-                                    ? (FolderInfo) itemsIdMap.get(info.container) : null;
+                            FolderInfo parent = getContainer(info, itemsIdMap);
                             LauncherAtom.ItemInfo itemInfo = info.buildProto(parent);
                             Log.d(TAG, itemInfo.toString());
                             StatsEvent statsEvent = StatsLogCompatManager.buildStatsEvent(itemInfo,
@@ -212,6 +213,7 @@
                                         "Successfully logged %d workspace items with instanceId=%d",
                                         itemsIdMap.size(), instanceId.getId()));
                         additionalSnapshotEvents(instanceId);
+                        SettingsChangeLogger.INSTANCE.get(mContext).logSnapshot(instanceId);
                         return StatsManager.PULL_SUCCESS;
                     }
             );
@@ -222,6 +224,22 @@
         }
     }
 
+    private static FolderInfo getContainer(ItemInfo info, IntSparseArrayMap<ItemInfo> itemsIdMap) {
+        if (info.container > 0) {
+            ItemInfo containerInfo = itemsIdMap.get(info.container);
+
+            if (!(containerInfo instanceof FolderInfo)) {
+                Log.e(TAG, String.format(
+                        "Item info: %s found with invalid container: %s",
+                        info,
+                        containerInfo));
+            } else {
+                return (FolderInfo) containerInfo;
+            }
+        }
+        return null;
+    }
+
     @Override
     public void validateData() {
         super.validateData();
diff --git a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
index 9d70cfa..e1d89a1 100644
--- a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
+++ b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
@@ -44,7 +44,6 @@
 import com.android.systemui.shared.system.BlurUtils;
 import com.android.systemui.shared.system.WallpaperManagerCompat;
 
-import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.function.Consumer;
 
@@ -156,6 +155,10 @@
     // Workaround for animating the depth when multiwindow mode changes.
     private boolean mIgnoreStateChangesDuringMultiWindowAnimation = false;
 
+    // Hints that there is potentially content behind Launcher and that we shouldn't optimize by
+    // marking the launcher surface as opaque.  Only used in certain Launcher states.
+    private boolean mHasContentBehindLauncher;
+
     private View.OnAttachStateChangeListener mOnAttachListener;
 
     public DepthController(Launcher l) {
@@ -199,6 +202,10 @@
         mLauncher.getScrimView().addOpaquenessListener(mOpaquenessListener);
     }
 
+    public void setHasContentBehindLauncher(boolean hasContentBehindLauncher) {
+        mHasContentBehindLauncher = hasContentBehindLauncher;
+    }
+
     /**
      * Sets if the underlying activity is started or not
      */
@@ -311,13 +318,14 @@
         }
 
         if (supportsBlur) {
-            boolean opaque = mLauncher.getScrimView().isFullyOpaque();
+            boolean hasOpaqueBg = mLauncher.getScrimView().isFullyOpaque();
+            boolean isSurfaceOpaque = !mHasContentBehindLauncher && hasOpaqueBg;
 
-            mCurrentBlur = !mCrossWindowBlursEnabled || mBlurDisabledForAppLaunch
+            mCurrentBlur = !mCrossWindowBlursEnabled || mBlurDisabledForAppLaunch || hasOpaqueBg
                     ? 0 : (int) (depth * mMaxBlurRadius);
             SurfaceControl.Transaction transaction = new SurfaceControl.Transaction()
                     .setBackgroundBlurRadius(mSurface, mCurrentBlur)
-                    .setOpaque(mSurface, opaque);
+                    .setOpaque(mSurface, isSurfaceOpaque);
 
             // Set early wake-up flags when we know we're executing an expensive operation, this way
             // SurfaceFlinger will adjust its internal offsets to avoid jank.
diff --git a/quickstep/src/com/android/launcher3/taskbar/FallbackTaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/FallbackTaskbarUIController.java
index 24a88a4..f1e6747 100644
--- a/quickstep/src/com/android/launcher3/taskbar/FallbackTaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/FallbackTaskbarUIController.java
@@ -46,16 +46,13 @@
                 }
             };
 
-    // Initialized in init.
-    TaskbarControllers mControllers;
-
     public FallbackTaskbarUIController(RecentsActivity recentsActivity) {
         mRecentsActivity = recentsActivity;
     }
 
     @Override
     protected void init(TaskbarControllers taskbarControllers) {
-        mControllers = taskbarControllers;
+        super.init(taskbarControllers);
 
         mRecentsActivity.setTaskbarUIController(this);
         mRecentsActivity.getStateManager().addStateListener(mStateListener);
@@ -63,6 +60,7 @@
 
     @Override
     protected void onDestroy() {
+        super.onDestroy();
         mRecentsActivity.setTaskbarUIController(null);
         mRecentsActivity.getStateManager().removeStateListener(mStateListener);
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
index 1c0c773..5e8db69 100644
--- a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
@@ -20,12 +20,10 @@
 
 import android.animation.Animator;
 import android.annotation.ColorInt;
-import android.graphics.Rect;
 import android.os.RemoteException;
 import android.util.Log;
 import android.view.MotionEvent;
 import android.view.TaskTransitionSpec;
-import android.view.View;
 import android.view.WindowManagerGlobal;
 
 import androidx.annotation.NonNull;
@@ -62,7 +60,6 @@
             this::onStashedInAppChanged;
 
     // Initialized in init.
-    private TaskbarControllers mControllers;
     private AnimatedFloat mTaskbarOverrideBackgroundAlpha;
     private TaskbarKeyguardController mKeyguardController;
     private final TaskbarLauncherStateController
@@ -83,7 +80,7 @@
 
     @Override
     protected void init(TaskbarControllers taskbarControllers) {
-        mControllers = taskbarControllers;
+        super.init(taskbarControllers);
 
         mTaskbarLauncherStateController.init(mControllers, mLauncher);
         mTaskbarOverrideBackgroundAlpha = mControllers.taskbarDragLayerController
@@ -101,6 +98,7 @@
 
     @Override
     protected void onDestroy() {
+        super.onDestroy();
         onLauncherResumedOrPaused(false);
         mTaskbarLauncherStateController.onDestroy();
 
@@ -115,13 +113,6 @@
         return !mTaskbarLauncherStateController.isAnimatingToLauncher();
     }
 
-    @Override
-    protected void updateContentInsets(Rect outContentInsets) {
-        int contentHeight = mControllers.taskbarStashController.getContentHeight();
-        TaskbarDragLayer dragLayer = mControllers.taskbarActivityContext.getDragLayer();
-        outContentInsets.top = dragLayer.getHeight() - contentHeight;
-    }
-
     /**
      * Should be called from onResume() and onPause(), and animates the Taskbar accordingly.
      */
@@ -168,10 +159,6 @@
         return mControllers.taskbarDragController.isDragging();
     }
 
-    public View getRootView() {
-        return mControllers.taskbarActivityContext.getDragLayer();
-    }
-
     @Override
     protected void onStashedInAppChanged() {
         onStashedInAppChanged(mLauncher.getDeviceProfile());
@@ -251,4 +238,12 @@
         mLauncher.logAppLaunch(mControllers.taskbarActivityContext.getStatsLogManager(), item,
                 instanceId);
     }
+
+    @Override
+    public void setSystemGestureInProgress(boolean inProgress) {
+        super.setSystemGestureInProgress(inProgress);
+        // Launcher's ScrimView will draw the background throughout the gesture. But once the
+        // gesture ends, start drawing taskbar's background again since launcher might stop drawing.
+        forceHideBackground(inProgress);
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
index 4b6dacd..50637a1 100644
--- a/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
@@ -15,16 +15,12 @@
  */
 package com.android.launcher3.taskbar;
 
-import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL;
-
 import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_A11Y;
-import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_A11Y_LONG_CLICK;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_BACK;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_HOME;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_IME_SWITCH;
 import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_RECENTS;
-import static com.android.launcher3.taskbar.TaskbarViewController.ALPHA_INDEX_IME;
 import static com.android.launcher3.taskbar.TaskbarViewController.ALPHA_INDEX_KEYGUARD;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_A11Y_BUTTON_CLICKABLE;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_A11Y_BUTTON_LONG_CLICKABLE;
@@ -35,13 +31,16 @@
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_OVERVIEW_DISABLED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_QUICK_SETTINGS_EXPANDED;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_SCREEN_PINNING;
 
+import android.animation.ArgbEvaluator;
 import android.animation.ObjectAnimator;
 import android.annotation.DrawableRes;
 import android.annotation.IdRes;
 import android.annotation.LayoutRes;
-import android.content.Context;
+import android.content.pm.ActivityInfo.Config;
 import android.content.res.ColorStateList;
+import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.graphics.Region;
 import android.graphics.Region.Op;
@@ -62,7 +61,6 @@
 import com.android.launcher3.anim.AlphaUpdateListener;
 import com.android.launcher3.taskbar.TaskbarNavButtonController.TaskbarButton;
 import com.android.launcher3.util.MultiValueAlpha;
-import com.android.launcher3.util.Themes;
 import com.android.quickstep.AnimatedFloat;
 import com.android.systemui.shared.rotation.FloatingRotationButton;
 import com.android.systemui.shared.rotation.RotationButton;
@@ -89,12 +87,12 @@
     private static final int FLAG_DISABLE_RECENTS = 1 << 8;
     private static final int FLAG_DISABLE_BACK = 1 << 9;
     private static final int FLAG_NOTIFICATION_SHADE_EXPANDED = 1 << 10;
+    private static final int FLAG_SCREEN_PINNING_ACTIVE = 1 << 11;
 
     private static final int MASK_IME_SWITCHER_VISIBLE = FLAG_SWITCHER_SUPPORTED | FLAG_IME_VISIBLE;
 
-    private View.OnLongClickListener mA11yLongClickListener;
     private final ArrayList<StatePropertyHolder> mPropertyHolders = new ArrayList<>();
-    private final ArrayList<View> mAllButtons = new ArrayList<>();
+    private final ArrayList<ImageView> mAllButtons = new ArrayList<>();
     private int mState;
 
     private final TaskbarActivityContext mContext;
@@ -103,11 +101,20 @@
     // Used for IME+A11Y buttons
     private final ViewGroup mEndContextualContainer;
     private final ViewGroup mStartContextualContainer;
+    private final int mLightIconColor;
+    private final int mDarkIconColor;
 
     private final AnimatedFloat mTaskbarNavButtonTranslationY = new AnimatedFloat(
             this::updateNavButtonTranslationY);
+    private final AnimatedFloat mTaskbarNavButtonTranslationYForIme = new AnimatedFloat(
+            this::updateNavButtonTranslationY);
+    // Only applies to mTaskbarNavButtonTranslationY
     private final AnimatedFloat mNavButtonTranslationYMultiplier = new AnimatedFloat(
             this::updateNavButtonTranslationY);
+    private final AnimatedFloat mTaskbarNavButtonDarkIntensity = new AnimatedFloat(
+            this::updateNavButtonDarkIntensity);
+    private final AnimatedFloat mNavButtonDarkIntensityMultiplier = new AnimatedFloat(
+            this::updateNavButtonDarkIntensity);
     private final RotationButtonListener mRotationButtonListener = new RotationButtonListener();
 
     private final Rect mFloatingRotationButtonBounds = new Rect();
@@ -125,6 +132,9 @@
         mNavButtonContainer = mNavButtonsView.findViewById(R.id.end_nav_buttons);
         mEndContextualContainer = mNavButtonsView.findViewById(R.id.end_contextual_buttons);
         mStartContextualContainer = mNavButtonsView.findViewById(R.id.start_contextual_buttons);
+
+        mLightIconColor = context.getColor(R.color.taskbar_nav_icon_light_color);
+        mDarkIconColor = context.getColor(R.color.taskbar_nav_icon_dark_color);
     }
 
     /**
@@ -135,16 +145,6 @@
         mNavButtonsView.getLayoutParams().height = mContext.getDeviceProfile().taskbarSize;
         mNavButtonTranslationYMultiplier.value = 1;
 
-        mA11yLongClickListener = view -> {
-            mControllers.navButtonController.onButtonClick(BUTTON_A11Y_LONG_CLICK);
-            return true;
-        };
-
-        mPropertyHolders.add(new StatePropertyHolder(
-                mControllers.taskbarViewController.getTaskbarIconAlpha()
-                        .getProperty(ALPHA_INDEX_IME),
-                flags -> (flags & FLAG_IME_VISIBLE) == 0, MultiValueAlpha.VALUE, 1, 0));
-
         boolean isThreeButtonNav = mContext.isThreeButtonNav();
         // IME switcher
         View imeSwitcherButton = addButton(R.drawable.ic_ime_switcher, BUTTON_IME_SWITCH,
@@ -157,20 +157,34 @@
         mPropertyHolders.add(new StatePropertyHolder(
                 mControllers.taskbarViewController.getTaskbarIconAlpha()
                         .getProperty(ALPHA_INDEX_KEYGUARD),
-                flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0, MultiValueAlpha.VALUE, 1, 0));
+                flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0
+                        && (flags & FLAG_SCREEN_PINNING_ACTIVE) == 0,
+                MultiValueAlpha.VALUE, 1, 0));
 
         mPropertyHolders.add(new StatePropertyHolder(mControllers.taskbarDragLayerController
                 .getKeyguardBgTaskbar(),
                 flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0, AnimatedFloat.VALUE, 1, 0));
 
-        // Make sure to remove nav bar buttons translation when notification shade is expanded.
-        mPropertyHolders.add(new StatePropertyHolder(mNavButtonTranslationYMultiplier,
-                flags -> (flags & FLAG_NOTIFICATION_SHADE_EXPANDED) != 0, AnimatedFloat.VALUE,
-                0, 1));
-
         // Force nav buttons (specifically back button) to be visible during setup wizard.
         boolean isInSetup = !mContext.isUserSetupComplete();
-        if (isThreeButtonNav || isInSetup) {
+        boolean alwaysShowButtons = isThreeButtonNav || isInSetup;
+
+        // Make sure to remove nav bar buttons translation when notification shade is expanded or
+        // IME is showing (add separate translation for IME).
+        int flagsToRemoveTranslation = FLAG_NOTIFICATION_SHADE_EXPANDED | FLAG_IME_VISIBLE;
+        mPropertyHolders.add(new StatePropertyHolder(mNavButtonTranslationYMultiplier,
+                flags -> (flags & flagsToRemoveTranslation) != 0, AnimatedFloat.VALUE,
+                0, 1));
+        // Center nav buttons in new height for IME.
+        float transForIme = (mContext.getDeviceProfile().taskbarSize
+                - mContext.getTaskbarHeightForIme()) / 2f;
+        // For gesture nav, nav buttons only show for IME anyway so keep them translated down.
+        float defaultButtonTransY = alwaysShowButtons ? 0 : transForIme;
+        mPropertyHolders.add(new StatePropertyHolder(mTaskbarNavButtonTranslationYForIme,
+                flags -> (flags & FLAG_IME_VISIBLE) != 0, AnimatedFloat.VALUE, transForIme,
+                defaultButtonTransY));
+
+        if (alwaysShowButtons) {
             initButtons(mNavButtonContainer, mEndContextualContainer,
                     mControllers.navButtonController);
 
@@ -184,19 +198,16 @@
                 navButtonsLayoutParams.gravity = Gravity.START;
                 mNavButtonContainer.requestLayout();
 
-                if (!isThreeButtonNav) {
-                    // Tint all the nav buttons since there's no taskbar background in SUW.
-                    for (int i = 0; i < mNavButtonContainer.getChildCount(); i++) {
-                        if (!(mNavButtonContainer.getChildAt(i) instanceof ImageView)) continue;
-                        ImageView button = (ImageView) mNavButtonContainer.getChildAt(i);
-                        button.setImageTintList(ColorStateList.valueOf(Themes.getAttrColor(
-                                button.getContext(), android.R.attr.textColorPrimary)));
-                    }
-                }
+                // TODO(b/210906568) Dark intensity is currently not propagated during setup, so set
+                //  it based on dark theme for now.
+                int mode = mContext.getResources().getConfiguration().uiMode
+                        & Configuration.UI_MODE_NIGHT_MASK;
+                boolean isDarkTheme = mode == Configuration.UI_MODE_NIGHT_YES;
+                mTaskbarNavButtonDarkIntensity.updateValue(isDarkTheme ? 0 : 1);
             }
 
             // Animate taskbar background when any of these flags are enabled
-            int flagsToShowBg = FLAG_IME_VISIBLE | FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE
+            int flagsToShowBg = FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE
                     | FLAG_NOTIFICATION_SHADE_EXPANDED;
             mPropertyHolders.add(new StatePropertyHolder(
                     mControllers.taskbarDragLayerController.getNavbarBackgroundAlpha(),
@@ -240,16 +251,19 @@
         mBackButton = addButton(R.drawable.ic_sysbar_back, BUTTON_BACK,
                 mNavButtonContainer, mControllers.navButtonController, R.id.back);
         mPropertyHolders.add(new StatePropertyHolder(mBackButton,
-                flags -> (flags & FLAG_DISABLE_BACK) == 0));
+                flags -> {
+                    // Show only if not disabled, and if not on the keyguard or otherwise only when
+                    // the bouncer or a lockscreen app is showing above the keyguard
+                    boolean showingOnKeyguard = (flags & FLAG_KEYGUARD_VISIBLE) == 0 ||
+                            (flags & FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE) != 0 ||
+                            (flags & FLAG_KEYGUARD_OCCLUDED) != 0;
+                    return (flags & FLAG_DISABLE_BACK) == 0
+                            && ((flags & FLAG_KEYGUARD_VISIBLE) == 0 || showingOnKeyguard);
+                }));
         boolean isRtl = Utilities.isRtl(mContext.getResources());
         mPropertyHolders.add(new StatePropertyHolder(
                 mBackButton, flags -> (flags & FLAG_IME_VISIBLE) != 0, View.ROTATION,
                 isRtl ? 90 : -90, 0));
-        // Hide when keyguard is showing, show when bouncer or lock screen app is showing
-        mPropertyHolders.add(new StatePropertyHolder(mBackButton,
-                flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0 ||
-                        (flags & FLAG_ONLY_BACK_FOR_BOUNCER_VISIBLE) != 0 ||
-                        (flags & FLAG_KEYGUARD_OCCLUDED) != 0));
         // Translate back button to be at end/start of other buttons for keyguard
         int navButtonSize = mContext.getResources().getDimensionPixelSize(
                 R.dimen.taskbar_nav_buttons_size);
@@ -278,7 +292,6 @@
         mPropertyHolders.add(new StatePropertyHolder(mA11yButton,
                 flags -> (flags & FLAG_A11Y_VISIBLE) != 0
                         && (flags & FLAG_ROTATION_BUTTON_VISIBLE) == 0));
-        mA11yButton.setOnLongClickListener(mA11yLongClickListener);
     }
 
     private void parseSystemUiFlags(int sysUiStateFlags) {
@@ -292,6 +305,7 @@
         int shadeExpandedFlags = SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED
                 | SYSUI_STATE_QUICK_SETTINGS_EXPANDED;
         boolean isNotificationShadeExpanded = (sysUiStateFlags & shadeExpandedFlags) != 0;
+        boolean isScreenPinningActive = (sysUiStateFlags & SYSUI_STATE_SCREEN_PINNING) != 0;
 
         // TODO(b/202218289) we're getting IME as not visible on lockscreen from system
         updateStateForFlag(FLAG_IME_VISIBLE, isImeVisible);
@@ -301,6 +315,7 @@
         updateStateForFlag(FLAG_DISABLE_RECENTS, isRecentsDisabled);
         updateStateForFlag(FLAG_DISABLE_BACK, isBackDisabled);
         updateStateForFlag(FLAG_NOTIFICATION_SHADE_EXPANDED, isNotificationShadeExpanded);
+        updateStateForFlag(FLAG_SCREEN_PINNING_ACTIVE, isScreenPinningActive);
 
         if (mA11yButton != null) {
             // Only used in 3 button
@@ -379,6 +394,16 @@
         return mTaskbarNavButtonTranslationY;
     }
 
+    /** Use to set the dark intensity for the all nav+contextual buttons */
+    public AnimatedFloat getTaskbarNavButtonDarkIntensity() {
+        return mTaskbarNavButtonDarkIntensity;
+    }
+
+    /** Use to determine whether to use the dark intensity requested by the underlying app */
+    public AnimatedFloat getNavButtonDarkIntensityMultiplier() {
+        return mNavButtonDarkIntensityMultiplier;
+    }
+
     /**
      * Does not call {@link #applyState()}. Don't forget to!
      */
@@ -398,8 +423,20 @@
     }
 
     private void updateNavButtonTranslationY() {
-        mNavButtonsView.setTranslationY(mTaskbarNavButtonTranslationY.value
-                * mNavButtonTranslationYMultiplier.value);
+        float normalTranslationY = mTaskbarNavButtonTranslationY.value
+                * mNavButtonTranslationYMultiplier.value;
+        float otherTranslationY = mTaskbarNavButtonTranslationYForIme.value;
+        mNavButtonsView.setTranslationY(normalTranslationY + otherTranslationY);
+    }
+
+    private void updateNavButtonDarkIntensity() {
+        float darkIntensity = mTaskbarNavButtonDarkIntensity.value
+                * mNavButtonDarkIntensityMultiplier.value;
+        int iconColor = (int) ArgbEvaluator.getInstance().evaluate(darkIntensity, mLightIconColor,
+                mDarkIconColor);
+        for (ImageView button : mAllButtons) {
+            button.setImageTintList(ColorStateList.valueOf(iconColor));
+        }
     }
 
     private ImageView addButton(@DrawableRes int drawableId, @TaskbarButton int buttonType,
@@ -414,6 +451,8 @@
         ImageView buttonView = addButton(parent, id, layoutId);
         buttonView.setImageResource(drawableId);
         buttonView.setOnClickListener(view -> navButtonController.onButtonClick(buttonType));
+        buttonView.setOnLongClickListener(view ->
+                navButtonController.onButtonLongClick(buttonType));
         return buttonView;
     }
 
@@ -430,6 +469,12 @@
         return mFloatingRotationButtonBounds.contains((int) ev.getX(), (int) ev.getY());
     }
 
+    public void onConfigurationChanged(@Config int configChanges) {
+        if (mFloatingRotationButton != null) {
+            mFloatingRotationButton.onConfigurationChanged(configChanges);
+        }
+    }
+
     public void onDestroy() {
         mPropertyHolders.clear();
         mControllers.rotationButtonController.unregisterListeners();
diff --git a/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java b/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
index 2c80f06..22ca63f 100644
--- a/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/StashedHandleViewController.java
@@ -16,6 +16,8 @@
 package com.android.launcher3.taskbar;
 
 import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ValueAnimator;
 import android.content.SharedPreferences;
 import android.content.res.Resources;
 import android.graphics.Outline;
@@ -23,8 +25,6 @@
 import android.view.View;
 import android.view.ViewOutlineProvider;
 
-import androidx.annotation.Nullable;
-
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.RevealOutlineAnimation;
@@ -66,7 +66,10 @@
     private final Rect mStashedHandleBounds = new Rect();
     private float mStashedHandleRadius;
 
-    private boolean mIsAtStashedRevealBounds = true;
+    // When the reveal animation is cancelled, we can assume it's about to create a new animation,
+    // which should start off at the same point the cancelled one left off.
+    private float mStartProgressForNextRevealAnim;
+    private boolean mWasLastRevealAnimReversed;
 
     public StashedHandleViewController(TaskbarActivityContext activity,
             StashedHandleView stashedHandleView) {
@@ -148,15 +151,27 @@
      * shape and size. When stashed, the shape is a thin rounded pill. When unstashed, the shape
      * morphs into the size of where the taskbar icons will be.
      */
-    public @Nullable Animator createRevealAnimToIsStashed(boolean isStashed) {
-        if (mIsAtStashedRevealBounds == isStashed) {
-            return null;
-        }
-        mIsAtStashedRevealBounds = isStashed;
+    public Animator createRevealAnimToIsStashed(boolean isStashed) {
         final RevealOutlineAnimation handleRevealProvider = new RoundedRectRevealOutlineProvider(
                 mStashedHandleRadius, mStashedHandleRadius,
                 mControllers.taskbarViewController.getIconLayoutBounds(), mStashedHandleBounds);
-        return handleRevealProvider.createRevealAnimator(mStashedHandleView, !isStashed);
+
+        boolean isReversed = !isStashed;
+        boolean changingDirection = mWasLastRevealAnimReversed != isReversed;
+        mWasLastRevealAnimReversed = isReversed;
+        if (changingDirection) {
+            mStartProgressForNextRevealAnim = 1f - mStartProgressForNextRevealAnim;
+        }
+
+        ValueAnimator revealAnim = handleRevealProvider.createRevealAnimator(mStashedHandleView,
+                isReversed, mStartProgressForNextRevealAnim);
+        revealAnim.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                mStartProgressForNextRevealAnim = ((ValueAnimator) animation).getAnimatedFraction();
+            }
+        });
+        return revealAnim;
     }
 
     public void onIsStashed(boolean isStashed) {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index cc83431..5308a8f 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -20,7 +20,6 @@
 import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL;
 
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_FOLDER_OPEN;
-import static com.android.launcher3.testing.TestProtocol.TASKBAR_WINDOW_CRASH;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_QUICK_SETTINGS_EXPANDED;
 import static com.android.systemui.shared.system.WindowManagerWrapper.ITYPE_BOTTOM_TAPPABLE_ELEMENT;
@@ -31,7 +30,9 @@
 import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.ActivityInfo.Config;
 import android.content.pm.LauncherApps;
+import android.content.res.Resources;
 import android.graphics.Insets;
 import android.graphics.PixelFormat;
 import android.graphics.Rect;
@@ -96,6 +97,7 @@
 
     private final WindowManager mWindowManager;
     private final @Nullable RoundedCorner mLeftCorner, mRightCorner;
+    private final int mTaskbarHeightForIme;
     private WindowManager.LayoutParams mWindowLayoutParams;
     private boolean mIsFullscreen;
     // The size we should return to when we call setTaskbarWindowFullscreen(false)
@@ -122,10 +124,13 @@
         mIsUserSetupComplete = SettingsCache.INSTANCE.get(this).getValue(
                 Settings.Secure.getUriFor(Settings.Secure.USER_SETUP_COMPLETE), 0);
 
-        float taskbarIconSize = getResources().getDimension(R.dimen.taskbar_icon_size);
-        mDeviceProfile.updateIconSize(1, getResources());
+        final Resources resources = getResources();
+        float taskbarIconSize = resources.getDimension(R.dimen.taskbar_icon_size);
+        mDeviceProfile.updateIconSize(1, resources);
         float iconScale = taskbarIconSize / mDeviceProfile.iconSizePx;
-        mDeviceProfile.updateIconSize(iconScale, getResources());
+        mDeviceProfile.updateIconSize(iconScale, resources);
+
+        mTaskbarHeightForIme = resources.getDimensionPixelSize(R.dimen.taskbar_ime_size);
 
         mLayoutInflater = LayoutInflater.from(this).cloneInContext(this);
 
@@ -151,8 +156,8 @@
                 buttonController,
                 new NavbarButtonsViewController(this, navButtonsView),
                 new RotationButtonController(this,
-                        c.getColor(R.color.rotation_button_light_color),
-                        c.getColor(R.color.rotation_button_dark_color),
+                        c.getColor(R.color.taskbar_nav_icon_light_color),
+                        c.getColor(R.color.taskbar_nav_icon_dark_color),
                         R.drawable.ic_sysbar_rotate_button_ccw_start_0,
                         R.drawable.ic_sysbar_rotate_button_ccw_start_90,
                         R.drawable.ic_sysbar_rotate_button_cw_start_0,
@@ -197,14 +202,17 @@
         // Adjust the frame by the rounded corners (ie. leaving just the bar as the inset) when
         // the IME is showing
         mWindowLayoutParams.providedInternalImeInsets = Insets.of(0,
-                getDefaultTaskbarWindowHeight() - mDeviceProfile.taskbarSize, 0, 0);
+                getDefaultTaskbarWindowHeight() - mTaskbarHeightForIme, 0, 0);
 
         // Initialize controllers after all are constructed.
         mControllers.init(sharedState);
         updateSysuiStateFlags(sharedState.sysuiStateFlags, true /* fromInit */);
 
         mWindowManager.addView(mDragLayer, mWindowLayoutParams);
-        Log.d(TASKBAR_WINDOW_CRASH, "Adding taskbar window");
+    }
+
+    public void onConfigurationChanged(@Config int configChanges) {
+        mControllers.onConfigurationChanged(configChanges);
     }
 
     public boolean isThreeButtonNav() {
@@ -340,7 +348,6 @@
         setUIController(TaskbarUIController.DEFAULT);
         mControllers.onDestroy();
         mWindowManager.removeViewImmediate(mDragLayer);
-        Log.d(TASKBAR_WINDOW_CRASH, "Removing taskbar window");
     }
 
     public void updateSysuiStateFlags(int systemUiStateFlags, boolean fromInit) {
@@ -359,6 +366,7 @@
         mControllers.taskbarStashController.updateStateForSysuiFlags(systemUiStateFlags, fromInit);
         mControllers.taskbarScrimViewController.updateStateForSysuiFlags(systemUiStateFlags,
                 fromInit);
+        mControllers.navButtonController.updateSysuiFlags(systemUiStateFlags);
     }
 
     /**
@@ -394,6 +402,14 @@
         mControllers.rotationButtonController.onBehaviorChanged(displayId, behavior);
     }
 
+    public void onNavButtonsDarkIntensityChanged(float darkIntensity) {
+        if (!isUserSetupComplete()) {
+            return;
+        }
+        mControllers.navbarButtonsViewController.getTaskbarNavButtonDarkIntensity()
+                .updateValue(darkIntensity);
+    }
+
     /**
      * Updates the TaskbarContainer to MATCH_PARENT vs original Taskbar size.
      */
@@ -415,7 +431,9 @@
         if (mWindowLayoutParams.height == height || mIsDestroyed) {
             return;
         }
-        if (height != MATCH_PARENT) {
+        if (height == MATCH_PARENT) {
+            height = mDeviceProfile.heightPx;
+        } else {
             mLastRequestedNonFullscreenHeight = height;
             if (mIsFullscreen) {
                 // We still need to be fullscreen, so defer any change to our height until we call
@@ -426,6 +444,8 @@
             }
         }
         mWindowLayoutParams.height = height;
+        mWindowLayoutParams.providedInternalImeInsets =
+                Insets.of(0, height - mTaskbarHeightForIme, 0, 0);
         mWindowManager.updateViewLayout(mDragLayer, mWindowLayoutParams);
     }
 
@@ -436,6 +456,13 @@
         return mDeviceProfile.taskbarSize + Math.max(getLeftCornerRadius(), getRightCornerRadius());
     }
 
+    /**
+     * Returns the bottom insets taskbar provides to the IME when IME is visible.
+     */
+    public int getTaskbarHeightForIme() {
+        return mTaskbarHeightForIme;
+    }
+
     protected void onTaskbarIconClicked(View view) {
         Object tag = view.getTag();
         if (tag instanceof Task) {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
index 56730db..c43fbf9 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
@@ -15,10 +15,15 @@
  */
 package com.android.launcher3.taskbar;
 
+import android.content.pm.ActivityInfo.Config;
+
 import androidx.annotation.NonNull;
 
 import com.android.systemui.shared.rotation.RotationButtonController;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * Hosts various taskbar controllers to facilitate passing between one another.
  */
@@ -43,6 +48,9 @@
     /** Do not store this controller, as it may change at runtime. */
     @NonNull public TaskbarUIController uiController = TaskbarUIController.DEFAULT;
 
+    private boolean mAreAllControllersInitialized;
+    private final List<Runnable> mPostInitCallbacks = new ArrayList<>();
+
     public TaskbarControllers(TaskbarActivityContext taskbarActivityContext,
             TaskbarDragController taskbarDragController,
             TaskbarNavButtonController navButtonController,
@@ -81,6 +89,8 @@
      * in constructors for now, as some controllers may still be waiting for init().
      */
     public void init(TaskbarSharedState sharedState) {
+        mAreAllControllersInitialized = false;
+
         taskbarDragController.init(this);
         navbarButtonsViewController.init(this);
         rotationButtonController.init();
@@ -92,6 +102,16 @@
         stashedHandleViewController.init(this);
         taskbarStashController.init(this, sharedState);
         taskbarEduController.init(this);
+
+        mAreAllControllersInitialized = true;
+        for (Runnable postInitCallback : mPostInitCallbacks) {
+            postInitCallback.run();
+        }
+        mPostInitCallbacks.clear();
+    }
+
+    public void onConfigurationChanged(@Config int configChanges) {
+        navbarButtonsViewController.onConfigurationChanged(configChanges);
     }
 
     /**
@@ -108,4 +128,17 @@
         stashedHandleViewController.onDestroy();
         taskbarAutohideSuspendController.onDestroy();
     }
+
+    /**
+     * If all controllers are already initialized, runs the given callback immediately. Otherwise,
+     * queues it to run after calling init() on all controllers. This should likely be used in any
+     * case where one controller is telling another controller to do something inside init().
+     */
+    public void runAfterInit(Runnable callback) {
+        if (mAreAllControllersInitialized) {
+            callback.run();
+        } else {
+            mPostInitCallbacks.add(callback);
+        }
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
index 81039d4..a918016 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java
@@ -44,6 +44,7 @@
     private final AnimatedFloat mKeyguardBgTaskbar = new AnimatedFloat(this::updateBackgroundAlpha);
     private final AnimatedFloat mNotificationShadeBgTaskbar = new AnimatedFloat(
             this::updateBackgroundAlpha);
+    private final AnimatedFloat mImeBgTaskbar = new AnimatedFloat(this::updateBackgroundAlpha);
     // Used to hide our background color when someone else (e.g. ScrimView) is handling it.
     private final AnimatedFloat mBgOverride = new AnimatedFloat(this::updateBackgroundAlpha);
 
@@ -52,6 +53,9 @@
 
     // Initialized in init.
     private TaskbarControllers mControllers;
+    private AnimatedFloat mNavButtonDarkIntensityMultiplier;
+
+    private float mLastSetBackgroundAlpha;
 
     public TaskbarDragLayerController(TaskbarActivityContext activity,
             TaskbarDragLayer taskbarDragLayer) {
@@ -65,9 +69,13 @@
         mControllers = controllers;
         mTaskbarDragLayer.init(new TaskbarDragLayerCallbacks());
 
+        mNavButtonDarkIntensityMultiplier = mControllers.navbarButtonsViewController
+                .getNavButtonDarkIntensityMultiplier();
+
         mBgTaskbar.value = 1;
         mKeyguardBgTaskbar.value = 1;
         mNotificationShadeBgTaskbar.value = 1;
+        mImeBgTaskbar.value = 1;
         mBgOverride.value = 1;
         updateBackgroundAlpha();
     }
@@ -102,6 +110,10 @@
         return mNotificationShadeBgTaskbar;
     }
 
+    public AnimatedFloat getImeBgTaskbar() {
+        return mImeBgTaskbar;
+    }
+
     public AnimatedFloat getOverrideBackgroundAlpha() {
         return mBgOverride;
     }
@@ -113,14 +125,23 @@
     private void updateBackgroundAlpha() {
         final float bgNavbar = mBgNavbar.value;
         final float bgTaskbar = mBgTaskbar.value * mKeyguardBgTaskbar.value
-                * mNotificationShadeBgTaskbar.value;
-        mTaskbarDragLayer.setTaskbarBackgroundAlpha(
-                mBgOverride.value * Math.max(bgNavbar, bgTaskbar)
-        );
+                * mNotificationShadeBgTaskbar.value * mImeBgTaskbar.value;
+        mLastSetBackgroundAlpha = mBgOverride.value * Math.max(bgNavbar, bgTaskbar);
+        mTaskbarDragLayer.setTaskbarBackgroundAlpha(mLastSetBackgroundAlpha);
+
+        updateNavBarDarkIntensityMultiplier();
     }
 
     private void updateBackgroundOffset() {
         mTaskbarDragLayer.setTaskbarBackgroundOffset(mBgOffset.value);
+
+        updateNavBarDarkIntensityMultiplier();
+    }
+
+    private void updateNavBarDarkIntensityMultiplier() {
+        // Zero out the app-requested dark intensity when we're drawing our own background.
+        float effectiveBgAlpha = mLastSetBackgroundAlpha * (1 - mBgOffset.value);
+        mNavButtonDarkIntensityMultiplier.updateValue(1 - effectiveBgAlpha);
     }
 
     /**
@@ -160,10 +181,13 @@
         }
 
         /**
-         * Called to update the {@link InsetsInfo#contentInsets}.
+         * Called to update the {@link InsetsInfo#contentInsets}. This is reported to apps but our
+         * internal launcher will ignore these insets.
          */
         public void updateContentInsets(Rect outContentInsets) {
-            mControllers.uiController.updateContentInsets(outContentInsets);
+            int contentHeight = mControllers.taskbarStashController
+                    .getContentHeightToReportToApps();
+            outContentInsets.top = mTaskbarDragLayer.getHeight() - contentHeight;
         }
 
         /**
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
index 152b255..7a50d0b 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
@@ -15,7 +15,6 @@
  */
 package com.android.launcher3.taskbar;
 
-import static com.android.launcher3.LauncherState.HOTSEAT_ICONS;
 import static com.android.launcher3.taskbar.TaskbarStashController.FLAG_IN_APP;
 import static com.android.launcher3.taskbar.TaskbarStashController.FLAG_IN_STASHED_LAUNCHER_STATE;
 import static com.android.launcher3.taskbar.TaskbarStashController.TASKBAR_STASH_DURATION;
@@ -50,13 +49,15 @@
 
     public static final int FLAG_RESUMED = 1 << 0;
     public static final int FLAG_RECENTS_ANIMATION_RUNNING = 1 << 1;
-    public static final int FLAG_TRANSITION_STATE_START_STASHED = 1 << 2;
-    public static final int FLAG_TRANSITION_STATE_COMMITTED_STASHED = 1 << 3;
+    public static final int FLAG_TRANSITION_STATE_RUNNING = 1 << 2;
+
+    /** Equivalent to an int with all 1s for binary operation purposes */
+    private static final int FLAGS_ALL = ~0;
 
     private final AnimatedFloat mIconAlignmentForResumedState =
-            new AnimatedFloat(this::onIconAlignmentRatioChanged);
+            new AnimatedFloat(this::onIconAlignmentRatioChangedForAppAndHomeTransition);
     private final AnimatedFloat mIconAlignmentForGestureState =
-            new AnimatedFloat(this::onIconAlignmentRatioChanged);
+            new AnimatedFloat(this::onIconAlignmentRatioChangedForAppAndHomeTransition);
     private final AnimatedFloat mIconAlignmentForLauncherState =
             new AnimatedFloat(this::onIconAlignmentRatioChangedForStateTransition);
 
@@ -65,11 +66,9 @@
     private MultiValueAlpha.AlphaProperty mIconAlphaForHome;
     private BaseQuickstepLauncher mLauncher;
 
-    private int mPrevState;
+    private Integer mPrevState;
     private int mState;
-
-    private LauncherState mTargetStateOverride = null;
-    private LauncherState mTargetStateOverrideForStateTransition = null;
+    private LauncherState mLauncherState = LauncherState.NORMAL;
 
     private boolean mIsAnimatingToLauncherViaGesture;
     private boolean mIsAnimatingToLauncherViaResume;
@@ -79,16 +78,20 @@
 
                 @Override
                 public void onStateTransitionStart(LauncherState toState) {
-                    mTargetStateOverrideForStateTransition = toState;
-                    updateStateForFlag(FLAG_TRANSITION_STATE_START_STASHED,
-                            toState.isTaskbarStashed());
+                    if (toState != mLauncherState) {
+                        // Treat FLAG_TRANSITION_STATE_RUNNING as a changed flag even if a previous
+                        // state transition was already running, so we update the new target.
+                        mPrevState &= ~FLAG_TRANSITION_STATE_RUNNING;
+                        mLauncherState = toState;
+                    }
+                    updateStateForFlag(FLAG_TRANSITION_STATE_RUNNING, true);
                     applyState();
                 }
 
                 @Override
                 public void onStateTransitionComplete(LauncherState finalState) {
-                    updateStateForFlag(FLAG_TRANSITION_STATE_COMMITTED_STASHED,
-                            finalState.isTaskbarStashed());
+                    mLauncherState = finalState;
+                    updateStateForFlag(FLAG_TRANSITION_STATE_RUNNING, false);
                     applyState();
                 }
             };
@@ -105,9 +108,14 @@
                 (Consumer<Float>) alpha -> mLauncher.getHotseat().setIconsAlpha(alpha > 0 ? 0 : 1));
 
         mIconAlignmentForResumedState.finishAnimation();
-        onIconAlignmentRatioChanged();
+        onIconAlignmentRatioChangedForAppAndHomeTransition();
 
         mLauncher.getStateManager().addStateListener(mStateListener);
+
+        // Initialize to the current launcher state
+        updateStateForFlag(FLAG_RESUMED, launcher.hasBeenResumed());
+        mLauncherState = launcher.getStateManager().getState();
+        applyState(0);
     }
 
     public void onDestroy() {
@@ -126,26 +134,15 @@
         // If going home, align the icons to hotseat
         AnimatorSet animatorSet = new AnimatorSet();
 
+        // Update stashed flags first to ensure goingToUnstashedLauncherState() returns correctly.
         TaskbarStashController stashController = mControllers.taskbarStashController;
         stashController.updateStateForFlag(FLAG_IN_STASHED_LAUNCHER_STATE,
-                toState.isTaskbarStashed());
+                toState.isTaskbarStashed(mLauncher));
         stashController.updateStateForFlag(FLAG_IN_APP, false);
 
         updateStateForFlag(FLAG_RECENTS_ANIMATION_RUNNING, true);
         animatorSet.play(stashController.applyStateWithoutStart(duration));
         animatorSet.play(applyState(duration, false));
-        animatorSet.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationEnd(Animator animator) {
-                mTargetStateOverride = null;
-                animator.removeListener(this);
-            }
-
-            @Override
-            public void onAnimationStart(Animator animator) {
-                mTargetStateOverride = toState;
-            }
-        });
 
         TaskBarRecentsAnimationListener listener = new TaskBarRecentsAnimationListener(callbacks);
         callbacks.addListener(listener);
@@ -199,10 +196,11 @@
 
     public Animator applyState(long duration, boolean start) {
         Animator animator = null;
-        if (mPrevState != mState) {
-            int changedFlags = mPrevState ^ mState;
-            animator = onStateChangeApplied(changedFlags, duration, start);
+        if (mPrevState == null || mPrevState != mState) {
+            // If this is our initial state, treat all flags as changed.
+            int changedFlags = mPrevState == null ? FLAGS_ALL : mPrevState ^ mState;
             mPrevState = mState;
+            animator = onStateChangeApplied(changedFlags, duration, start);
         }
         return animator;
     }
@@ -212,7 +210,8 @@
         if (hasAnyFlag(changedFlags, FLAG_RESUMED)) {
             boolean isResumed = isResumed();
             ObjectAnimator anim = mIconAlignmentForResumedState
-                    .animateToValue(getCurrentIconAlignmentRatio(), isResumed ? 1 : 0)
+                    .animateToValue(isResumed && goingToUnstashedLauncherState()
+                            ? 1 : 0)
                     .setDuration(duration);
 
             anim.addListener(new AnimatorListenerAdapter() {
@@ -236,7 +235,8 @@
         if (hasAnyFlag(changedFlags, FLAG_RECENTS_ANIMATION_RUNNING)) {
             boolean isRecentsAnimationRunning = isRecentsAnimationRunning();
             Animator animator = mIconAlignmentForGestureState
-                    .animateToValue(isRecentsAnimationRunning ? 1 : 0);
+                    .animateToValue(isRecentsAnimationRunning && goingToUnstashedLauncherState()
+                            ? 1 : 0);
             if (isRecentsAnimationRunning) {
                 animator.setDuration(duration);
             }
@@ -254,14 +254,21 @@
             animatorSet.play(animator);
         }
 
-        if (hasAnyFlag(changedFlags, FLAG_TRANSITION_STATE_START_STASHED)) {
-            playStateTransitionAnim(isTransitionStateStartStashed(), animatorSet, duration,
-                    false /* committed */);
+        if (hasAnyFlag(changedFlags, FLAG_RESUMED | FLAG_RECENTS_ANIMATION_RUNNING)) {
+            boolean goingToLauncher = hasAnyFlag(FLAG_RESUMED | FLAG_RECENTS_ANIMATION_RUNNING);
+            animatorSet.play(mTaskbarBackgroundAlpha.animateToValue(goingToLauncher ? 0 : 1)
+                    .setDuration(duration));
         }
 
-        if (hasAnyFlag(changedFlags, FLAG_TRANSITION_STATE_COMMITTED_STASHED)) {
-            playStateTransitionAnim(isTransitionStateCommittedStashed(), animatorSet, duration,
-                    true /* committed */);
+        if (hasAnyFlag(changedFlags, FLAG_TRANSITION_STATE_RUNNING)) {
+            boolean committed = !hasAnyFlag(FLAG_TRANSITION_STATE_RUNNING);
+            playStateTransitionAnim(animatorSet, duration, committed);
+
+            if (committed && mLauncherState == LauncherState.QUICK_SWITCH) {
+                // We're about to be paused, set immediately to ensure seamless handoff.
+                updateStateForFlag(FLAG_RESUMED, false);
+                applyState(0 /* duration */);
+            }
         }
 
         if (start) {
@@ -270,35 +277,41 @@
         return animatorSet;
     }
 
-    private void playStateTransitionAnim(boolean isTransitionStateStashed,
-            AnimatorSet animatorSet, long duration, boolean committed) {
+    /** Returns whether we're going to a state where taskbar icons should align with launcher. */
+    private boolean goingToUnstashedLauncherState() {
+        return !mControllers.taskbarStashController.isInStashedLauncherState();
+    }
+
+    private void playStateTransitionAnim(AnimatorSet animatorSet, long duration,
+            boolean committed) {
+        boolean isInStashedState = mLauncherState.isTaskbarStashed(mLauncher);
+        float toAlignment = mLauncherState.isTaskbarAlignedWithHotseat(mLauncher) ? 1 : 0;
+
         TaskbarStashController controller = mControllers.taskbarStashController;
-        controller.updateStateForFlag(FLAG_IN_STASHED_LAUNCHER_STATE,
-                isTransitionStateStashed);
+        controller.updateStateForFlag(FLAG_IN_STASHED_LAUNCHER_STATE, isInStashedState);
         Animator stashAnimator = controller.applyStateWithoutStart(duration);
         if (stashAnimator != null) {
             stashAnimator.addListener(new AnimatorListenerAdapter() {
                 @Override
                 public void onAnimationEnd(Animator animation) {
-                    if (isTransitionStateStashed && committed) {
+                    if (isInStashedState && committed) {
                         // Reset hotseat alpha to default
                         mLauncher.getHotseat().setIconsAlpha(1);
                     }
-                    mTargetStateOverrideForStateTransition = null;
                 }
 
                 @Override
                 public void onAnimationStart(Animator animation) {
-                    mIconAlphaForHome.setValue(mLauncher.getHotseat().getIconsAlpha());
+                    if (mLauncher.getHotseat().getIconsAlpha() > 0) {
+                        mIconAlphaForHome.setValue(mLauncher.getHotseat().getIconsAlpha());
+                    }
                 }
             });
             animatorSet.play(stashAnimator);
-            animatorSet.play(mIconAlignmentForLauncherState.animateToValue(
-                    getCurrentIconAlignmentRatioForLauncherState(),
-                    isTransitionStateStashed ? 0 : 1));
-        } else {
-            mTargetStateOverrideForStateTransition = null;
         }
+
+        animatorSet.play(mIconAlignmentForLauncherState.animateToValue(toAlignment)
+                .setDuration(duration));
     }
 
     private boolean isResumed() {
@@ -309,29 +322,18 @@
         return (mState & FLAG_RECENTS_ANIMATION_RUNNING) != 0;
     }
 
-    private boolean isTransitionStateStartStashed() {
-        return (mState & FLAG_TRANSITION_STATE_START_STASHED) != 0;
-    }
-
-    private boolean isTransitionStateCommittedStashed() {
-        return (mState & FLAG_TRANSITION_STATE_COMMITTED_STASHED) != 0;
-    }
-
     private void onIconAlignmentRatioChangedForStateTransition() {
-        onIconAlignmentRatioChanged(
-                mTargetStateOverrideForStateTransition != null
-                        ? mTargetStateOverrideForStateTransition
-                        : mLauncher.getStateManager().getState(),
-                this::getCurrentIconAlignmentRatioForLauncherState);
+        if (!isResumed()) {
+            return;
+        }
+        onIconAlignmentRatioChanged(this::getCurrentIconAlignmentRatioForLauncherState);
     }
 
-    private void onIconAlignmentRatioChanged() {
-        onIconAlignmentRatioChanged(mTargetStateOverride != null ? mTargetStateOverride
-                : mLauncher.getStateManager().getState(), this::getCurrentIconAlignmentRatio);
+    private void onIconAlignmentRatioChangedForAppAndHomeTransition() {
+        onIconAlignmentRatioChanged(this::getCurrentIconAlignmentRatioBetweenAppAndHome);
     }
 
-    private void onIconAlignmentRatioChanged(LauncherState state,
-            Supplier<Float> alignmentSupplier) {
+    private void onIconAlignmentRatioChanged(Supplier<Float> alignmentSupplier) {
         if (mControllers == null) {
             return;
         }
@@ -339,12 +341,11 @@
         mControllers.taskbarViewController.setLauncherIconAlignment(
                 alignment, mLauncher.getDeviceProfile());
 
-        mTaskbarBackgroundAlpha.updateValue(1 - alignment);
-
-        setIconAlpha(state, alignment);
+        // Switch taskbar and hotseat in last frame
+        setTaskbarViewVisible(alignment < 1);
     }
 
-    private float getCurrentIconAlignmentRatio() {
+    private float getCurrentIconAlignmentRatioBetweenAppAndHome() {
         return Math.max(mIconAlignmentForResumedState.value, mIconAlignmentForGestureState.value);
     }
 
@@ -352,15 +353,6 @@
         return mIconAlignmentForLauncherState.value;
     }
 
-    private void setIconAlpha(LauncherState state, float progress) {
-        if ((state.getVisibleElements(mLauncher) & HOTSEAT_ICONS) != 0) {
-            // If the hotseat icons are visible, then switch taskbar in last frame
-            setTaskbarViewVisible(progress < 1);
-        } else {
-            mIconAlphaForHome.setValue(1 - progress);
-        }
-    }
-
     private void setTaskbarViewVisible(boolean isVisible) {
         mIconAlphaForHome.setValue(isVisible ? 1 : 0);
     }
@@ -385,8 +377,15 @@
 
         private void endGestureStateOverride(boolean finishedToApp) {
             mCallbacks.removeListener(this);
+
+            // Update the resumed state immediately to ensure a seamless handoff
+            boolean launcherResumed = !finishedToApp;
             updateStateForFlag(FLAG_RECENTS_ANIMATION_RUNNING, false);
+            updateStateForFlag(FLAG_RESUMED, launcherResumed);
             applyState();
+            // Set this last because applyState() might also animate it.
+            mIconAlignmentForResumedState.cancelAnimation();
+            mIconAlignmentForResumedState.updateValue(launcherResumed ? 1 : 0);
 
             TaskbarStashController controller = mControllers.taskbarStashController;
             controller.updateStateForFlag(FLAG_IN_APP, finishedToApp);
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
index b2b078c..3cdcdf7 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
@@ -18,7 +18,6 @@
 import static android.view.Display.DEFAULT_DISPLAY;
 import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL;
 
-import static com.android.launcher3.testing.TestProtocol.TASKBAR_WINDOW_CRASH;
 import static com.android.launcher3.util.DisplayController.CHANGE_ACTIVE_SCREEN;
 import static com.android.launcher3.util.DisplayController.CHANGE_DENSITY;
 import static com.android.launcher3.util.DisplayController.CHANGE_SUPPORTED_BOUNDS;
@@ -30,8 +29,8 @@
 import android.content.res.Configuration;
 import android.hardware.display.DisplayManager;
 import android.net.Uri;
+import android.os.Handler;
 import android.provider.Settings;
-import android.util.Log;
 import android.view.Display;
 
 import androidx.annotation.NonNull;
@@ -42,7 +41,6 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.statemanager.StatefulActivity;
-import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.DisplayController.Info;
 import com.android.launcher3.util.SettingsCache;
@@ -95,7 +93,8 @@
         Display display =
                 service.getSystemService(DisplayManager.class).getDisplay(DEFAULT_DISPLAY);
         mContext = service.createWindowContext(display, TYPE_NAVIGATION_BAR_PANEL, null);
-        mNavButtonController = new TaskbarNavButtonController(service);
+        mNavButtonController = new TaskbarNavButtonController(service,
+                SystemUiProxy.INSTANCE.get(mContext), new Handler());
         mUserSetupCompleteListener = isUserSetupComplete -> recreateTaskbar();
         mComponentCallbacks = new ComponentCallbacks() {
             private Configuration mOldConfig = mContext.getResources().getConfiguration();
@@ -108,6 +107,11 @@
                 if ((configDiff & configsRequiringRecreate) != 0) {
                     // Color has changed, recreate taskbar to reload background color & icons.
                     recreateTaskbar();
+                } else {
+                    // Config change might be handled without re-creating the taskbar
+                    if (mTaskbarActivityContext != null) {
+                        mTaskbarActivityContext.onConfigurationChanged(configDiff);
+                    }
                 }
                 mOldConfig = newConfig;
             }
@@ -207,8 +211,6 @@
     }
 
     private void recreateTaskbar() {
-        Log.d(TASKBAR_WINDOW_CRASH, "Recreating taskbar: mTaskbarActivityContext="
-                + mTaskbarActivityContext);
         destroyExistingTaskbar();
 
         DeviceProfile dp =
@@ -231,7 +233,6 @@
             mTaskbarActivityContext.setUIController(
                     createTaskbarUIControllerForActivity(mActivity));
         }
-        Log.d(TASKBAR_WINDOW_CRASH, "Finished recreating taskbar");
     }
 
     public void onSystemUiFlagsChanged(int systemUiStateFlags) {
@@ -269,6 +270,12 @@
         }
     }
 
+    public void onNavButtonsDarkIntensityChanged(float darkIntensity) {
+        if (mTaskbarActivityContext != null) {
+            mTaskbarActivityContext.onNavButtonsDarkIntensityChanged(darkIntensity);
+        }
+    }
+
     /**
      * Called when the manager is no longer needed
      */
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java
index 6dcfe56..37a9b5e 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java
@@ -184,9 +184,12 @@
         }
         mContainer.updateHotseatItems(hotseatItemInfos);
 
-        mControllers.taskbarStashController.updateStateForFlag(
-                TaskbarStashController.FLAG_STASHED_IN_APP_EMPTY, isHotseatEmpty);
-        mControllers.taskbarStashController.applyState();
+        final boolean finalIsHotseatEmpty = isHotseatEmpty;
+        mControllers.runAfterInit(() -> {
+            mControllers.taskbarStashController.updateStateForFlag(
+                    TaskbarStashController.FLAG_STASHED_IN_APP_EMPTY, finalIsHotseatEmpty);
+            mControllers.taskbarStashController.applyState();
+        });
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
index a8a0b59..d233365 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
@@ -16,9 +16,13 @@
 
 package com.android.launcher3.taskbar;
 
-import static android.view.Display.DEFAULT_DISPLAY;
 
-import android.view.inputmethod.InputMethodManager;
+import static com.android.internal.app.AssistUtils.INVOCATION_TYPE_HOME_BUTTON_LONG_PRESS;
+import static com.android.internal.app.AssistUtils.INVOCATION_TYPE_KEY;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_SCREEN_PINNING;
+
+import android.os.Bundle;
+import android.os.Handler;
 
 import androidx.annotation.IntDef;
 
@@ -35,11 +39,16 @@
  * Controller for 3 button mode in the taskbar.
  * Handles all the functionality of the various buttons, making/routing the right calls into
  * launcher or sysui/system.
- *
- * TODO: Create callbacks to hook into UI layer since state will change for more context buttons/
- *       assistant invocation.
  */
 public class TaskbarNavButtonController {
+
+    /** Allow some time in between the long press for back and recents. */
+    static final int SCREEN_PIN_LONG_PRESS_THRESHOLD = 200;
+    static final int SCREEN_PIN_LONG_PRESS_RESET = SCREEN_PIN_LONG_PRESS_THRESHOLD + 100;
+
+    private long mLastScreenPinLongPress;
+    private boolean mScreenPinned;
+
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(value = {
             BUTTON_BACK,
@@ -47,7 +56,6 @@
             BUTTON_RECENTS,
             BUTTON_IME_SWITCH,
             BUTTON_A11Y,
-            BUTTON_A11Y_LONG_CLICK
     })
 
     public @interface TaskbarButton {}
@@ -57,12 +65,21 @@
     static final int BUTTON_RECENTS = BUTTON_HOME << 1;
     static final int BUTTON_IME_SWITCH = BUTTON_RECENTS << 1;
     static final int BUTTON_A11Y = BUTTON_IME_SWITCH << 1;
-    static final int BUTTON_A11Y_LONG_CLICK = BUTTON_A11Y << 1;
+
+    private static final int SCREEN_UNPIN_COMBO = BUTTON_BACK | BUTTON_RECENTS;
+    private int mLongPressedButtons = 0;
 
     private final TouchInteractionService mService;
+    private final SystemUiProxy mSystemUiProxy;
+    private final Handler mHandler;
 
-    public TaskbarNavButtonController(TouchInteractionService service) {
+    private final Runnable mResetLongPress = this::resetScreenUnpin;
+
+    public TaskbarNavButtonController(TouchInteractionService service,
+            SystemUiProxy systemUiProxy, Handler handler) {
         mService = service;
+        mSystemUiProxy = systemUiProxy;
+        mHandler = handler;
     }
 
     public void onButtonClick(@TaskbarButton int buttonType) {
@@ -74,43 +91,115 @@
                 navigateHome();
                 break;
             case BUTTON_RECENTS:
-                navigateToOverview();;
+                navigateToOverview();
                 break;
             case BUTTON_IME_SWITCH:
                 showIMESwitcher();
                 break;
             case BUTTON_A11Y:
-                notifyImeClick(false /* longClick */);
-                break;
-            case BUTTON_A11Y_LONG_CLICK:
-                notifyImeClick(true /* longClick */);
+                notifyA11yClick(false /* longClick */);
                 break;
         }
     }
 
+    public boolean onButtonLongClick(@TaskbarButton int buttonType) {
+        switch (buttonType) {
+            case BUTTON_HOME:
+                startAssistant();
+                return true;
+            case BUTTON_A11Y:
+                notifyA11yClick(true /* longClick */);
+                return true;
+            case BUTTON_BACK:
+            case BUTTON_RECENTS:
+                mLongPressedButtons |= buttonType;
+                return determineScreenUnpin();
+            case BUTTON_IME_SWITCH:
+            default:
+                return false;
+        }
+    }
+
+    /**
+     * Checks if the user has long pressed back and recents buttons
+     * "together" (within {@link #SCREEN_PIN_LONG_PRESS_THRESHOLD})ms
+     * If so, then requests the system to turn off screen pinning.
+     *
+     * @return true if the long press is a valid user action in attempting to unpin an app
+     *         Will always return {@code false} when screen pinning is not active.
+     *         NOTE: Returning true does not mean that screen pinning has stopped
+     */
+    private boolean determineScreenUnpin() {
+        long timeNow = System.currentTimeMillis();
+        if (!mScreenPinned) {
+            return false;
+        }
+
+        if (mLastScreenPinLongPress == 0) {
+            // First button long press registered, just mark time and wait for second button press
+            mLastScreenPinLongPress = System.currentTimeMillis();
+            mHandler.postDelayed(mResetLongPress, SCREEN_PIN_LONG_PRESS_RESET);
+            return true;
+        }
+
+        if ((timeNow - mLastScreenPinLongPress) > SCREEN_PIN_LONG_PRESS_THRESHOLD) {
+            // Too long in-between presses, reset the clock
+            resetScreenUnpin();
+            return false;
+        }
+
+        if ((mLongPressedButtons & SCREEN_UNPIN_COMBO) == SCREEN_UNPIN_COMBO) {
+            // Hooray! They did it (finally...)
+            mSystemUiProxy.stopScreenPinning();
+            mHandler.removeCallbacks(mResetLongPress);
+            resetScreenUnpin();
+        }
+        return true;
+    }
+
+    private void resetScreenUnpin() {
+        mLongPressedButtons = 0;
+        mLastScreenPinLongPress = 0;
+    }
+
+    public void updateSysuiFlags(int sysuiFlags) {
+        mScreenPinned = (sysuiFlags & SYSUI_STATE_SCREEN_PINNING) != 0;
+    }
+
     private void navigateHome() {
         mService.getOverviewCommandHelper().addCommand(OverviewCommandHelper.TYPE_HOME);
     }
 
     private void navigateToOverview() {
+        if (mScreenPinned) {
+            return;
+        }
         TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "onOverviewToggle");
         mService.getOverviewCommandHelper().addCommand(OverviewCommandHelper.TYPE_TOGGLE);
     }
 
     private void executeBack() {
-        SystemUiProxy.INSTANCE.getNoCreate().onBackPressed();
+        mSystemUiProxy.onBackPressed();
     }
 
     private void showIMESwitcher() {
-        SystemUiProxy.INSTANCE.getNoCreate().onImeSwitcherPressed();
+        mSystemUiProxy.onImeSwitcherPressed();
     }
 
-    private void notifyImeClick(boolean longClick) {
-        SystemUiProxy systemUiProxy = SystemUiProxy.INSTANCE.getNoCreate();
+    private void notifyA11yClick(boolean longClick) {
         if (longClick) {
-            systemUiProxy.notifyAccessibilityButtonLongClicked();
+            mSystemUiProxy.notifyAccessibilityButtonLongClicked();
         } else {
-            systemUiProxy.notifyAccessibilityButtonClicked(mService.getDisplayId());
+            mSystemUiProxy.notifyAccessibilityButtonClicked(mService.getDisplayId());
         }
     }
+
+    private void startAssistant() {
+        if (mScreenPinned) {
+            return;
+        }
+        Bundle args = new Bundle();
+        args.putInt(INVOCATION_TYPE_KEY, INVOCATION_TYPE_HOME_BUTTON_LONG_PRESS);
+        mSystemUiProxy.startAssistant(args);
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
index acb4aa8..7f75850 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
@@ -19,6 +19,7 @@
 
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_LONGPRESS_HIDE;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASKBAR_LONGPRESS_SHOW;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_IME_SHOWING;
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_SCREEN_PINNING;
 
 import android.animation.Animator;
@@ -48,11 +49,20 @@
     public static final int FLAG_STASHED_IN_APP_PINNED = 1 << 2; // app pinning
     public static final int FLAG_STASHED_IN_APP_EMPTY = 1 << 3; // no hotseat icons
     public static final int FLAG_STASHED_IN_APP_SETUP = 1 << 4; // setup wizard and AllSetActivity
-    public static final int FLAG_IN_STASHED_LAUNCHER_STATE = 1 << 5;
+    public static final int FLAG_STASHED_IN_APP_IME = 1 << 5; // IME is visible
+    public static final int FLAG_IN_STASHED_LAUNCHER_STATE = 1 << 6;
 
     // If we're in an app and any of these flags are enabled, taskbar should be stashed.
-    public static final int FLAGS_STASHED_IN_APP = FLAG_STASHED_IN_APP_MANUAL
-            | FLAG_STASHED_IN_APP_PINNED | FLAG_STASHED_IN_APP_EMPTY | FLAG_STASHED_IN_APP_SETUP;
+    private static final int FLAGS_STASHED_IN_APP = FLAG_STASHED_IN_APP_MANUAL
+            | FLAG_STASHED_IN_APP_PINNED | FLAG_STASHED_IN_APP_EMPTY | FLAG_STASHED_IN_APP_SETUP
+            | FLAG_STASHED_IN_APP_IME;
+
+    // If any of these flags are enabled, inset apps by our stashed height instead of our unstashed
+    // height. This way the reported insets are consistent even during transitions out of the app.
+    // Currently any flag that causes us to stash in an app is included, except for IME since that
+    // covers the underlying app anyway and thus the app shouldn't change insets.
+    private static final int FLAGS_REPORT_STASHED_INSETS_TO_APP = FLAGS_STASHED_IN_APP
+            & ~FLAG_STASHED_IN_APP_IME;
 
     /**
      * How long to stash/unstash when manually invoked via long press.
@@ -60,6 +70,11 @@
     public static final long TASKBAR_STASH_DURATION = 300;
 
     /**
+     * How long to stash/unstash when keyboard is appearing/disappearing.
+     */
+    private static final long TASKBAR_STASH_DURATION_FOR_IME = 80;
+
+    /**
      * The scale TaskbarView animates to when being stashed.
      */
     private static final float STASHED_TASKBAR_SCALE = 0.5f;
@@ -100,6 +115,7 @@
     private TaskbarControllers mControllers;
     // Taskbar background properties.
     private AnimatedFloat mTaskbarBackgroundOffset;
+    private AnimatedFloat mTaskbarImeBgAlpha;
     // TaskbarView icon properties.
     private AlphaProperty mIconAlphaForStash;
     private AnimatedFloat mIconScaleForStash;
@@ -113,6 +129,8 @@
     private int mState;
 
     private @Nullable AnimatorSet mAnimator;
+    private boolean mIsSystemGestureInProgress;
+    private boolean mIsImeShowing;
 
     // Evaluate whether the handle should be stashed
     private final StatePropertyHolder mStatePropertyHolder = new StatePropertyHolder(
@@ -137,6 +155,7 @@
 
         TaskbarDragLayerController dragLayerController = controllers.taskbarDragLayerController;
         mTaskbarBackgroundOffset = dragLayerController.getTaskbarBackgroundOffset();
+        mTaskbarImeBgAlpha = dragLayerController.getImeBgTaskbar();
 
         TaskbarViewController taskbarViewController = controllers.taskbarViewController;
         mIconAlphaForStash = taskbarViewController.getTaskbarIconAlpha().getProperty(
@@ -152,9 +171,14 @@
 
         boolean isManuallyStashedInApp = supportsManualStashing()
                 && mPrefs.getBoolean(SHARED_PREFS_STASHED_KEY, DEFAULT_STASHED_PREF);
+        boolean isInSetup = !mActivity.isUserSetupComplete() || sharedState.setupUIVisible;
         updateStateForFlag(FLAG_STASHED_IN_APP_MANUAL, isManuallyStashedInApp);
-        updateStateForFlag(FLAG_STASHED_IN_APP_SETUP,
-                !mActivity.isUserSetupComplete() || sharedState.setupUIVisible);
+        // TODO(b/204384193): Temporarily disable SUW specific logic
+        // updateStateForFlag(FLAG_STASHED_IN_APP_SETUP, isInSetup);
+        if (isInSetup) {
+            // Update the in-app state to ensure isStashed() reflects right state during SUW
+            updateStateForFlag(FLAG_IN_APP, true);
+        }
         applyState();
 
         notifyStashChange(/* visible */ false, /* stashed */ isStashedInApp());
@@ -204,6 +228,13 @@
         return hasAnyFlag(FLAGS_STASHED_IN_APP);
     }
 
+    /**
+     * Returns whether the taskbar should be stashed in the current LauncherState.
+     */
+    public boolean isInStashedLauncherState() {
+        return hasAnyFlag(FLAG_IN_STASHED_LAUNCHER_STATE) && supportsVisualStashing();
+    }
+
     private boolean hasAnyFlag(int flagMask) {
         return hasAnyFlag(mState, flagMask);
     }
@@ -220,8 +251,11 @@
         return !mIsStashed && (mState & FLAG_IN_APP) != 0;
     }
 
-    public int getContentHeight() {
-        if (isStashed()) {
+    /**
+     * Returns the height that taskbar will inset when inside apps.
+     */
+    public int getContentHeightToReportToApps() {
+        if (hasAnyFlag(FLAGS_REPORT_STASHED_INSETS_TO_APP)) {
             boolean isAnimating = mAnimator != null && mAnimator.isStarted();
             return mControllers.stashedHandleViewController.isStashedHandleVisible() || isAnimating
                     ? mStashedHeight : 0;
@@ -271,17 +305,27 @@
      * Create a stash animation and save to {@link #mAnimator}.
      * @param isStashed whether it's a stash animation or an unstash animation
      * @param duration duration of the animation
+     * @param startDelay how many milliseconds to delay the animation after starting it.
      */
-    private void createAnimToIsStashed(boolean isStashed, long duration) {
+    private void createAnimToIsStashed(boolean isStashed, long duration, long startDelay) {
         if (mAnimator != null) {
             mAnimator.cancel();
         }
         mAnimator = new AnimatorSet();
 
         if (!supportsVisualStashing()) {
-            // Just hide/show the icons instead of stashing into a handle.
+            // Just hide/show the icons and background instead of stashing into a handle.
             mAnimator.play(mIconAlphaForStash.animateToValue(isStashed ? 0 : 1)
                     .setDuration(duration));
+            mAnimator.play(mTaskbarImeBgAlpha.animateToValue(
+                    hasAnyFlag(FLAG_STASHED_IN_APP_IME) ? 0 : 1).setDuration(duration));
+            mAnimator.setStartDelay(startDelay);
+            mAnimator.addListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    mAnimator = null;
+                }
+            });
             return;
         }
 
@@ -326,11 +370,8 @@
             );
         }
 
-        Animator stashedHandleRevealAnim = mControllers.stashedHandleViewController
-                .createRevealAnimToIsStashed(isStashed);
-        if (stashedHandleRevealAnim != null) {
-            fullLengthAnimatorSet.play(stashedHandleRevealAnim);
-        }
+        fullLengthAnimatorSet.play(mControllers.stashedHandleViewController
+                .createRevealAnimToIsStashed(isStashed));
         // Return the stashed handle to its default scale in case it was changed as part of the
         // feedforward hint. Note that the reveal animation above also visually scales it.
         fullLengthAnimatorSet.play(mTaskbarStashedHandleHintScale.animateToValue(1f));
@@ -342,6 +383,7 @@
 
         mAnimator.playTogether(fullLengthAnimatorSet, firstHalfAnimatorSet,
                 secondHalfAnimatorSet);
+        mAnimator.setStartDelay(startDelay);
         mAnimator.addListener(new AnimatorListenerAdapter() {
             @Override
             public void onAnimationStart(Animator animation) {
@@ -400,6 +442,10 @@
         mStatePropertyHolder.setState(mState, duration, true);
     }
 
+    public void applyState(long duration, long startDelay) {
+        mStatePropertyHolder.setState(mState, duration, startDelay, true);
+    }
+
     public Animator applyStateWithoutStart() {
         return applyStateWithoutStart(TASKBAR_STASH_DURATION);
     }
@@ -408,11 +454,50 @@
         return mStatePropertyHolder.setState(mState, duration, false);
     }
 
+    /**
+     * Should be called when a system gesture starts and settles, so we can defer updating
+     * FLAG_STASHED_IN_APP_IME until after the gesture transition completes.
+     */
+    public void setSystemGestureInProgress(boolean inProgress) {
+        mIsSystemGestureInProgress = inProgress;
+        // Only update FLAG_STASHED_IN_APP_IME when system gesture is not in progress.
+        if (!mIsSystemGestureInProgress) {
+            updateStateForFlag(FLAG_STASHED_IN_APP_IME, mIsImeShowing);
+            applyState(TASKBAR_STASH_DURATION_FOR_IME, getTaskbarStashStartDelayForIme());
+        }
+    }
+
+    /**
+     * When hiding the IME, delay the unstash animation to align with the end of the transition.
+     */
+    private long getTaskbarStashStartDelayForIme() {
+        if (mIsImeShowing) {
+            // Only delay when IME is exiting, not entering.
+            return 0;
+        }
+        // This duration is based on input_method_extract_exit.xml.
+        long imeExitDuration = mControllers.taskbarActivityContext.getResources()
+                .getInteger(android.R.integer.config_shortAnimTime);
+        return imeExitDuration - TASKBAR_STASH_DURATION_FOR_IME;
+    }
+
     /** Called when some system ui state has changed. (See SYSUI_STATE_... in QuickstepContract) */
     public void updateStateForSysuiFlags(int systemUiStateFlags, boolean skipAnim) {
+        long animDuration = TASKBAR_STASH_DURATION;
+        long startDelay = 0;
+
         updateStateForFlag(FLAG_STASHED_IN_APP_PINNED,
                 hasAnyFlag(systemUiStateFlags, SYSUI_STATE_SCREEN_PINNING));
-        applyState(skipAnim ? 0 : TASKBAR_STASH_DURATION);
+
+        // Only update FLAG_STASHED_IN_APP_IME when system gesture is not in progress.
+        mIsImeShowing = hasAnyFlag(systemUiStateFlags, SYSUI_STATE_IME_SHOWING);
+        if (!mIsSystemGestureInProgress) {
+            updateStateForFlag(FLAG_STASHED_IN_APP_IME, mIsImeShowing);
+            animDuration = TASKBAR_STASH_DURATION_FOR_IME;
+            startDelay = getTaskbarStashStartDelayForIme();
+        }
+
+        applyState(skipAnim ? 0 : animDuration, skipAnim ? 0 : startDelay);
     }
 
     /**
@@ -468,16 +553,34 @@
             mStashCondition = stashCondition;
         }
 
+        /**
+         * @see #setState(int, long, long, boolean) with a default startDelay = 0.
+         */
         public Animator setState(int flags, long duration, boolean start) {
+            return setState(flags, duration, 0 /* startDelay */, start);
+        }
+
+        /**
+         * Applies the latest state, potentially calling onStateChangeApplied() and creating a new
+         * animation (stored in mAnimator) which is started if {@param start} is true.
+         * @param flags The latest flags to apply (see the top of this file).
+         * @param duration The length of the animation.
+         * @param startDelay How long to delay the animation after calling start().
+         * @param start Whether to start mAnimator immediately.
+         * @return mAnimator if mIsStashed changed, else null.
+         */
+        public Animator setState(int flags, long duration, long startDelay, boolean start) {
+            int changedFlags = mPrevFlags ^ flags;
             if (mPrevFlags != flags) {
-                int changedFlags = mPrevFlags ^ flags;
                 onStateChangeApplied(changedFlags);
                 mPrevFlags = flags;
             }
             boolean isStashed = mStashCondition.test(flags);
             if (mIsStashed != isStashed) {
                 mIsStashed = isStashed;
-                createAnimToIsStashed(mIsStashed, duration);
+
+                // This sets mAnimator.
+                createAnimToIsStashed(mIsStashed, duration, startDelay);
                 if (start) {
                     mAnimator.start();
                 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
index d8360e0..abad906 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
@@ -15,7 +15,9 @@
  */
 package com.android.launcher3.taskbar;
 
-import android.graphics.Rect;
+import android.view.View;
+
+import androidx.annotation.CallSuper;
 
 import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
@@ -29,16 +31,23 @@
 
     public static final TaskbarUIController DEFAULT = new TaskbarUIController();
 
-    protected void init(TaskbarControllers taskbarControllers) { }
+    // Initialized in init.
+    protected TaskbarControllers mControllers;
 
-    protected void onDestroy() { }
+    @CallSuper
+    protected void init(TaskbarControllers taskbarControllers) {
+        mControllers = taskbarControllers;
+    }
+
+    @CallSuper
+    protected void onDestroy() {
+        mControllers = null;
+    }
 
     protected boolean isTaskbarTouchable() {
         return true;
     }
 
-    protected void updateContentInsets(Rect outContentInsets) { }
-
     protected void onStashedInAppChanged() { }
 
     public Stream<ItemInfoWithIcon> getAppIconsForEdu() {
@@ -46,4 +55,16 @@
     }
 
     public void onTaskbarIconLaunched(WorkspaceItemInfo item) { }
+
+    public View getRootView() {
+        return mControllers.taskbarActivityContext.getDragLayer();
+    }
+
+    /**
+     * Called when swiping from the bottom nav region in fully gestural mode.
+     * @param inProgress True if the animation started, false if we just settled on an end target.
+     */
+    public void setSystemGestureInProgress(boolean inProgress) {
+        mControllers.taskbarStashController.setSystemGestureInProgress(inProgress);
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
index c47bde9..445a23b 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
@@ -45,12 +45,11 @@
     private static final Runnable NO_OP = () -> { };
 
     public static final int ALPHA_INDEX_HOME = 0;
-    public static final int ALPHA_INDEX_IME = 1;
-    public static final int ALPHA_INDEX_KEYGUARD = 2;
-    public static final int ALPHA_INDEX_STASH = 3;
-    public static final int ALPHA_INDEX_RECENTS_DISABLED = 4;
-    public static final int ALPHA_INDEX_NOTIFICATION_EXPANDED = 5;
-    private static final int NUM_ALPHA_CHANNELS = 6;
+    public static final int ALPHA_INDEX_KEYGUARD = 1;
+    public static final int ALPHA_INDEX_STASH = 2;
+    public static final int ALPHA_INDEX_RECENTS_DISABLED = 3;
+    public static final int ALPHA_INDEX_NOTIFICATION_EXPANDED = 4;
+    private static final int NUM_ALPHA_CHANNELS = 5;
 
     private final TaskbarActivityContext mActivity;
     private final TaskbarView mTaskbarView;
diff --git a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
index 2fa8b07..0eaea83 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
@@ -16,7 +16,6 @@
 
 package com.android.launcher3.uioverrides;
 
-import static com.android.launcher3.LauncherState.OVERVIEW_SPLIT_SELECT;
 import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE_IN_OUT;
 import static com.android.launcher3.anim.Interpolators.FINAL_FRAME;
 import static com.android.launcher3.anim.Interpolators.INSTANT;
@@ -30,8 +29,6 @@
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_HORIZONTAL_OFFSET;
 import static com.android.quickstep.views.RecentsView.RECENTS_GRID_PROGRESS;
 import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
-import static com.android.quickstep.views.RecentsView.TASK_PRIMARY_SPLIT_TRANSLATION;
-import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_SPLIT_TRANSLATION;
 import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
 
 import android.util.FloatProperty;
@@ -43,7 +40,6 @@
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.states.StateAnimationConfig;
-import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.quickstep.views.RecentsView;
 
 /**
@@ -73,8 +69,6 @@
         getTaskModalnessProperty().set(mRecentsView, state.getOverviewModalness());
         RECENTS_GRID_PROGRESS.set(mRecentsView,
                 state.displayOverviewTasksAsGrid(mLauncher.getDeviceProfile()) ? 1f : 0f);
-
-        applySplitScrollOffset(state);
     }
 
     @Override
@@ -102,13 +96,6 @@
                 config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_X, LINEAR));
         setter.setFloat(mRecentsView, TASK_SECONDARY_TRANSLATION, 0f,
                 config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, LINEAR));
-        PagedOrientationHandler orientationHandler =
-                ((RecentsView) mLauncher.getOverviewPanel()).getPagedOrientationHandler();
-        FloatProperty taskViewsFloat = orientationHandler.getSplitSelectTaskOffset(
-                TASK_PRIMARY_SPLIT_TRANSLATION, TASK_SECONDARY_SPLIT_TRANSLATION,
-                mLauncher.getDeviceProfile());
-        setter.setFloat(mRecentsView, taskViewsFloat,
-                toState.getSplitSelectTranslation(mLauncher), LINEAR);
 
         setter.setFloat(mRecentsView, getContentAlphaProperty(), toState.overviewUi ? 1 : 0,
                 config.getInterpolator(ANIM_OVERVIEW_FADE, AGGRESSIVE_EASE_IN_OUT));
@@ -120,16 +107,6 @@
         boolean showAsGrid = toState.displayOverviewTasksAsGrid(mLauncher.getDeviceProfile());
         setter.setFloat(mRecentsView, RECENTS_GRID_PROGRESS, showAsGrid ? 1f : 0f,
                 showAsGrid ? INSTANT : FINAL_FRAME);
-
-        applySplitScrollOffset(toState);
-    }
-
-    private void applySplitScrollOffset(@NonNull final LauncherState state) {
-        if (state == OVERVIEW_SPLIT_SELECT) {
-            mRecentsView.applySplitPrimaryScrollOffset();
-        } else {
-            mRecentsView.resetSplitPrimaryScrollOffset();
-        }
     }
 
     abstract FloatProperty getTaskModalnessProperty();
diff --git a/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
index 1f744e1..32ce1c4 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
@@ -23,13 +23,17 @@
 import static com.android.quickstep.views.RecentsView.CONTENT_ALPHA;
 import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
 import static com.android.quickstep.views.RecentsView.TASK_MODALNESS;
+import static com.android.quickstep.views.RecentsView.TASK_PRIMARY_SPLIT_TRANSLATION;
+import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_SPLIT_TRANSLATION;
 import static com.android.quickstep.views.TaskView.FLAG_UPDATE_ALL;
 
 import android.annotation.TargetApi;
 import android.os.Build;
 import android.util.FloatProperty;
+import android.util.Pair;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.LauncherState;
@@ -37,6 +41,7 @@
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.anim.PropertySetter;
 import com.android.launcher3.states.StateAnimationConfig;
+import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.util.MultiValueAlpha;
 import com.android.quickstep.views.ClearAllButton;
 import com.android.quickstep.views.LauncherRecentsView;
@@ -63,6 +68,11 @@
         }
         setAlphas(PropertySetter.NO_ANIM_PROPERTY_SETTER, new StateAnimationConfig(), state);
         mRecentsView.setFullscreenProgress(state.getOverviewFullscreenProgress());
+        // In Overview, we may be layering app surfaces behind Launcher, so we need to notify
+        // DepthController to prevent optimizations which might occlude the layers behind
+        mLauncher.getDepthController().setHasContentBehindLauncher(state.overviewUi);
+
+        handleSplitSelectionState(state, null);
     }
 
     @Override
@@ -78,14 +88,12 @@
             builder.addListener(
                     AnimatorListeners.forSuccessCallback(mRecentsView::resetTaskVisuals));
         }
+        // In Overview, we may be layering app surfaces behind Launcher, so we need to notify
+        // DepthController to prevent optimizations which might occlude the layers behind
+        builder.addListener(AnimatorListeners.forSuccessCallback(() ->
+                mLauncher.getDepthController().setHasContentBehindLauncher(toState.overviewUi)));
 
-        // Create or dismiss split screen select animations
-        LauncherState currentState = mLauncher.getStateManager().getState();
-        if (isSplitSelectionState(toState) && !isSplitSelectionState(currentState)) {
-            builder.add(mRecentsView.createSplitSelectInitAnimation().buildAnim());
-        } else if (!isSplitSelectionState(toState) && isSplitSelectionState(currentState)) {
-            builder.add(mRecentsView.cancelSplitSelect(true).buildAnim());
-        }
+        handleSplitSelectionState(toState, builder);
 
         setAlphas(builder, config, toState);
         builder.setFloat(mRecentsView, FULLSCREEN_PROGRESS,
@@ -93,10 +101,52 @@
     }
 
     /**
-     * @return true if {@param toState} is {@link LauncherState#OVERVIEW_SPLIT_SELECT}
+     * Create or dismiss split screen select animations.
+     * @param builder if null then this will run the split select animations right away, otherwise
+     *                will add animations to builder.
      */
-    private boolean isSplitSelectionState(@NonNull LauncherState toState) {
-        return toState == OVERVIEW_SPLIT_SELECT;
+    private void handleSplitSelectionState(@NonNull LauncherState toState,
+            @Nullable PendingAnimation builder) {
+        LauncherState currentState = mLauncher.getStateManager().getState();
+        boolean animate = builder != null;
+        PagedOrientationHandler orientationHandler =
+                ((RecentsView) mLauncher.getOverviewPanel()).getPagedOrientationHandler();
+        Pair<FloatProperty, FloatProperty> taskViewsFloat =
+                orientationHandler.getSplitSelectTaskOffset(
+                        TASK_PRIMARY_SPLIT_TRANSLATION, TASK_SECONDARY_SPLIT_TRANSLATION,
+                        mLauncher.getDeviceProfile());
+
+        if (isSplitSelectionState(currentState, toState)) {
+            // Animation to "dismiss" selected taskView
+            PendingAnimation splitSelectInitAnimation =
+                    mRecentsView.createSplitSelectInitAnimation();
+            // Add properties to shift remaining taskViews to get out of placeholder view
+            splitSelectInitAnimation.setFloat(mRecentsView, taskViewsFloat.first,
+                    toState.getSplitSelectTranslation(mLauncher), LINEAR);
+            splitSelectInitAnimation.setFloat(mRecentsView, taskViewsFloat.second, 0, LINEAR);
+
+            if (!animate && isSplitSelectionState(currentState, toState)) {
+                splitSelectInitAnimation.buildAnim().start();
+            } else if (animate &&
+                    isSplitSelectionState(currentState, toState)) {
+                builder.add(splitSelectInitAnimation.buildAnim());
+            }
+        }
+
+        if (isSplitSelectionState(currentState, toState)) {
+            mRecentsView.applySplitPrimaryScrollOffset();
+        } else {
+            mRecentsView.resetSplitPrimaryScrollOffset();
+        }
+    }
+
+    /**
+     * @return true if {@param toState} is {@link LauncherState#OVERVIEW_SPLIT_SELECT}
+     *          and {@param fromState} is not {@link LauncherState#OVERVIEW_SPLIT_SELECT}
+     */
+    private boolean isSplitSelectionState(@NonNull LauncherState fromState,
+            @NonNull LauncherState toState) {
+        return fromState != OVERVIEW_SPLIT_SELECT && toState == OVERVIEW_SPLIT_SELECT;
     }
 
     private void setAlphas(PropertySetter propertySetter, StateAnimationConfig config,
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
index c554fd0..8f89d30 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
@@ -69,7 +69,7 @@
     }
 
     @Override
-    public boolean isTaskbarStashed() {
+    public boolean isTaskbarStashed(Launcher launcher) {
         return true;
     }
 
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java b/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
index 4984b95..b733007 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
@@ -74,8 +74,7 @@
         return super.getVisibleElements(launcher)
                 & ~OVERVIEW_ACTIONS
                 & ~CLEAR_ALL_BUTTON
-                & ~VERTICAL_SWIPE_INDICATOR
-                | TASKBAR;
+                & ~VERTICAL_SWIPE_INDICATOR;
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
index d396018..08d0a80 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
@@ -21,13 +21,11 @@
 import android.content.Context;
 import android.graphics.Rect;
 import android.os.SystemProperties;
-import android.view.View;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.R;
-import com.android.launcher3.Workspace;
 import com.android.launcher3.util.Themes;
 import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.util.LayoutUtils;
@@ -66,10 +64,7 @@
     @Override
     public ScaleAndTranslation getWorkspaceScaleAndTranslation(Launcher launcher) {
         RecentsView recentsView = launcher.getOverviewPanel();
-        Workspace workspace = launcher.getWorkspace();
-        View workspacePage = workspace.getPageAt(workspace.getCurrentPage());
-        float workspacePageWidth = workspacePage != null && workspacePage.getWidth() != 0
-                ? workspacePage.getWidth() : launcher.getDeviceProfile().availableWidthPx;
+        float workspacePageWidth = launcher.getDeviceProfile().getWorkspaceWidth();
         recentsView.getTaskSize(sTempRect);
         float scale = (float) sTempRect.width() / workspacePageWidth;
         float parallaxFactor = 0.5f;
@@ -97,7 +92,7 @@
     }
 
     @Override
-    public boolean isTaskbarStashed() {
+    public boolean isTaskbarStashed(Launcher launcher) {
         return true;
     }
 
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/QuickSwitchState.java b/quickstep/src/com/android/launcher3/uioverrides/states/QuickSwitchState.java
index d36e76b..969abc2 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/QuickSwitchState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/QuickSwitchState.java
@@ -17,6 +17,7 @@
 
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.util.Themes;
@@ -42,6 +43,10 @@
 
     @Override
     public int getWorkspaceScrimColor(Launcher launcher) {
+        DeviceProfile dp = launcher.getDeviceProfile();
+        if (dp.isTaskbarPresentInApps) {
+            return launcher.getColor(R.color.taskbar_background);
+        }
         return Themes.getAttrColor(launcher, R.attr.overviewScrimColor);
     }
 
@@ -53,6 +58,16 @@
 
     @Override
     public int getVisibleElements(Launcher launcher) {
-        return TASKBAR;
+        return NONE;
+    }
+
+    @Override
+    public boolean isTaskbarStashed(Launcher launcher) {
+        return !launcher.getDeviceProfile().isTaskbarPresentInApps;
+    }
+
+    @Override
+    public boolean isTaskbarAlignedWithHotseat(Launcher launcher) {
+        return false;
     }
 }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
index 0e2fbbc..75cf5cb 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
@@ -17,6 +17,7 @@
 
 import static android.view.View.VISIBLE;
 
+import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.HINT_STATE;
 import static com.android.launcher3.LauncherState.HINT_STATE_TWO_BUTTON;
 import static com.android.launcher3.LauncherState.NORMAL;
@@ -44,6 +45,10 @@
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_SCALE;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_TRANSLATE;
+import static com.android.launcher3.uioverrides.touchcontrollers.PortraitStatesTouchController.ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD;
+import static com.android.launcher3.uioverrides.touchcontrollers.PortraitStatesTouchController.ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD;
+import static com.android.launcher3.uioverrides.touchcontrollers.PortraitStatesTouchController.ALL_APPS_SCRIM_OPAQUE_THRESHOLD;
+import static com.android.launcher3.uioverrides.touchcontrollers.PortraitStatesTouchController.ALL_APPS_SCRIM_VISIBLE_THRESHOLD;
 import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
 
 import android.animation.ValueAnimator;
@@ -52,6 +57,7 @@
 import com.android.launcher3.Hotseat;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Workspace;
+import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.uioverrides.QuickstepLauncher;
 import com.android.quickstep.SysUINavigationMode;
@@ -171,6 +177,13 @@
                 mHintToNormalDuration = (int) va.getDuration();
             }
             config.duration = Math.max(config.duration, mHintToNormalDuration);
+        } else if (fromState == ALL_APPS && toState == NORMAL) {
+            config.setInterpolator(ANIM_ALL_APPS_FADE, Interpolators.clampToProgress(DEACCEL,
+                    1 - ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD,
+                    1 - ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD));
+            config.setInterpolator(ANIM_SCRIM_FADE, Interpolators.clampToProgress(DEACCEL,
+                    1 - ALL_APPS_SCRIM_OPAQUE_THRESHOLD,
+                    1 - ALL_APPS_SCRIM_VISIBLE_THRESHOLD));
         }
     }
 }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/SplitScreenSelectState.java b/quickstep/src/com/android/launcher3/uioverrides/states/SplitScreenSelectState.java
index 106375a..e79d56b 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/SplitScreenSelectState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/SplitScreenSelectState.java
@@ -17,8 +17,6 @@
 package com.android.launcher3.uioverrides.states;
 
 import com.android.launcher3.Launcher;
-import com.android.launcher3.R;
-import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.quickstep.views.RecentsView;
 
 /**
@@ -31,11 +29,6 @@
     }
 
     @Override
-    public void onBackPressed(Launcher launcher) {
-        launcher.getStateManager().goToState(OVERVIEW);
-    }
-
-    @Override
     public int getVisibleElements(Launcher launcher) {
         return SPLIT_PLACHOLDER_VIEW;
     }
@@ -43,12 +36,6 @@
     @Override
     public float getSplitSelectTranslation(Launcher launcher) {
         RecentsView recentsView = launcher.getOverviewPanel();
-        int splitPosition = recentsView.getSplitPlaceholder().getActiveSplitStagePosition();
-        if (!recentsView.shouldShiftThumbnailsForSplitSelect()) {
-            return 0f;
-        }
-        PagedOrientationHandler orientationHandler = recentsView.getPagedOrientationHandler();
-        int direction = orientationHandler.getSplitTranslationDirectionFactor(splitPosition);
-        return launcher.getResources().getDimension(R.dimen.split_placeholder_size) * direction;
+        return recentsView.getSplitSelectTranslation();
     }
 }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
index ff3c517..f6148a7 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonQuickSwitchTouchController.java
@@ -236,8 +236,10 @@
         //   - RecentsView fade (if it's empty)
         PendingAnimation xAnim = new PendingAnimation((long) (mXRange * 2));
         xAnim.setFloat(mRecentsView, ADJACENT_PAGE_HORIZONTAL_OFFSET, scaleAndOffset[1], LINEAR);
+        // Use QuickSwitchState instead of OverviewState to determine scrim color,
+        // since we need to take potential taskbar into account.
         xAnim.setViewBackgroundColor(mLauncher.getScrimView(),
-                toState.getWorkspaceScrimColor(mLauncher), LINEAR);
+                QUICK_SWITCH.getWorkspaceScrimColor(mLauncher), LINEAR);
         if (mRecentsView.getTaskViewCount() == 0) {
             xAnim.addFloat(mRecentsView, CONTENT_ALPHA, 0f, 1f, LINEAR);
         }
@@ -310,6 +312,11 @@
                 }
             });
             overviewAnim.start();
+
+            // Create an empty state transition so StateListeners get onStateTransitionStart().
+            mLauncher.getStateManager().createAnimationToNewWorkspace(
+                    OVERVIEW, config.duration, StateAnimationConfig.SKIP_ALL_ANIMATIONS)
+                    .dispatchOnStart();
             return;
         }
 
@@ -384,6 +391,7 @@
             config.animFlags = SKIP_ALL_ANIMATIONS;
             updateNonOverviewAnim(targetState, config);
             nonOverviewAnim = mNonOverviewAnim.getAnimationPlayer();
+            mNonOverviewAnim.dispatchOnStart();
 
             new WorkspaceRevealAnim(mLauncher, false /* animateOverviewScrim */).start();
         } else {
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
index 3c83d25..59ade49 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
@@ -52,22 +52,22 @@
     /**
      * The progress at which all apps content will be fully visible.
      */
-    protected static final float ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD = 0.8f;
+    public static final float ALL_APPS_CONTENT_FADE_MAX_CLAMPING_THRESHOLD = 0.8f;
 
     /**
      * Minimum clamping progress for fading in all apps content
      */
-    protected static final float ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD = 0.5f;
+    public static final float ALL_APPS_CONTENT_FADE_MIN_CLAMPING_THRESHOLD = 0.5f;
 
     /**
      * Minimum clamping progress for fading in all apps scrim
      */
-    protected static final float ALL_APPS_SCRIM_VISIBLE_THRESHOLD = .1f;
+    public static final float ALL_APPS_SCRIM_VISIBLE_THRESHOLD = .1f;
 
     /**
      * Maximum clamping progress for opaque all apps scrim
      */
-    protected static final float ALL_APPS_SCRIM_OPAQUE_THRESHOLD = .5f;
+    public static final float ALL_APPS_SCRIM_OPAQUE_THRESHOLD = .5f;
 
     private final PortraitOverviewStateTouchHelper mOverviewPortraitStateTouchHelper;
 
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/StatusBarTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/StatusBarTouchController.java
index fe69c9b..1bc789b 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/StatusBarTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/StatusBarTouchController.java
@@ -19,6 +19,7 @@
 import static android.view.MotionEvent.ACTION_DOWN;
 import static android.view.MotionEvent.ACTION_MOVE;
 import static android.view.MotionEvent.ACTION_UP;
+import static android.view.WindowManager.LayoutParams.FLAG_SLIPPERY;
 
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SWIPE_DOWN_WORKSPACE_NOTISHADE_OPEN;
 
@@ -47,17 +48,6 @@
 
     private static final String TAG = "StatusBarController";
 
-    /**
-     * Window flag: Enable touches to slide out of a window into neighboring
-     * windows in mid-gesture instead of being captured for the duration of
-     * the gesture.
-     *
-     * This flag changes the behavior of touch focus for this window only.
-     * Touches can slide out of the window but they cannot necessarily slide
-     * back in (unless the other window with touch focus permits it).
-     */
-    private static final int FLAG_SLIPPERY = 0x20000000;
-
     private final Launcher mLauncher;
     private final SystemUiProxy mSystemUiProxy;
     private final float mTouchSlop;
@@ -140,6 +130,15 @@
         return true;
     }
 
+    /**
+     * FLAG_SLIPPERY enables touches to slide out of a window into neighboring
+     * windows in mid-gesture instead of being captured for the duration of
+     * the gesture.
+     *
+     * This flag changes the behavior of touch focus for this window only.
+     * Touches can slide out of the window but they cannot necessarily slide
+     * back in (unless the other window with touch focus permits it).
+     */
     private void setWindowSlippery(boolean enable) {
         Window w = mLauncher.getWindow();
         WindowManager.LayoutParams wlp = w.getAttributes();
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index 45b2081..9f1e47f 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -55,6 +55,7 @@
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
 import android.annotation.TargetApi;
+import android.app.Activity;
 import android.app.ActivityManager;
 import android.content.Context;
 import android.content.Intent;
@@ -73,6 +74,7 @@
 import android.view.WindowInsets;
 import android.view.animation.Interpolator;
 import android.widget.Toast;
+import android.window.PictureInPictureSurfaceTransaction;
 
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
@@ -89,6 +91,7 @@
 import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.tracing.InputConsumerProto;
 import com.android.launcher3.tracing.SwipeHandlerProto;
+import com.android.launcher3.util.ActivityLifecycleCallbacksAdapter;
 import com.android.launcher3.util.TraceHelper;
 import com.android.launcher3.util.WindowBounds;
 import com.android.quickstep.BaseActivityInterface.AnimationFactory;
@@ -121,8 +124,8 @@
 import com.android.systemui.shared.system.TaskStackChangeListeners;
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.Arrays;
+import java.util.HashMap;
 import java.util.function.Consumer;
 
 /**
@@ -153,6 +156,17 @@
     protected MultiStateCallback mStateCallback;
     protected boolean mCanceled;
     private boolean mRecentsViewScrollLinked = false;
+    private final ActivityLifecycleCallbacksAdapter mLifecycleCallbacks =
+            new ActivityLifecycleCallbacksAdapter() {
+                @Override
+                public void onActivityDestroyed(Activity activity) {
+                    if (mActivity != activity) {
+                        return;
+                    }
+                    mRecentsView = null;
+                    mActivity = null;
+                }
+            };
 
     private static int getFlagForIndex(int index, String name) {
         if (DEBUG_STATES) {
@@ -166,45 +180,51 @@
             getFlagForIndex(0, "STATE_LAUNCHER_PRESENT");
     protected static final int STATE_LAUNCHER_STARTED =
             getFlagForIndex(1, "STATE_LAUNCHER_STARTED");
-    protected static final int STATE_LAUNCHER_DRAWN = getFlagForIndex(2, "STATE_LAUNCHER_DRAWN");
+    protected static final int STATE_LAUNCHER_DRAWN =
+            getFlagForIndex(2, "STATE_LAUNCHER_DRAWN");
+    // Called when the Launcher has connected to the touch interaction service (and the taskbar
+    // ui controller is initialized)
+    protected static final int STATE_LAUNCHER_BIND_TO_SERVICE =
+            getFlagForIndex(3, "STATE_LAUNCHER_BIND_TO_SERVICE");
 
     // Internal initialization states
     private static final int STATE_APP_CONTROLLER_RECEIVED =
-            getFlagForIndex(3, "STATE_APP_CONTROLLER_RECEIVED");
+            getFlagForIndex(4, "STATE_APP_CONTROLLER_RECEIVED");
 
     // Interaction finish states
     private static final int STATE_SCALED_CONTROLLER_HOME =
-            getFlagForIndex(4, "STATE_SCALED_CONTROLLER_HOME");
+            getFlagForIndex(5, "STATE_SCALED_CONTROLLER_HOME");
     private static final int STATE_SCALED_CONTROLLER_RECENTS =
-            getFlagForIndex(5, "STATE_SCALED_CONTROLLER_RECENTS");
+            getFlagForIndex(6, "STATE_SCALED_CONTROLLER_RECENTS");
 
     protected static final int STATE_HANDLER_INVALIDATED =
-            getFlagForIndex(6, "STATE_HANDLER_INVALIDATED");
+            getFlagForIndex(7, "STATE_HANDLER_INVALIDATED");
     private static final int STATE_GESTURE_STARTED =
-            getFlagForIndex(7, "STATE_GESTURE_STARTED");
+            getFlagForIndex(8, "STATE_GESTURE_STARTED");
     private static final int STATE_GESTURE_CANCELLED =
-            getFlagForIndex(8, "STATE_GESTURE_CANCELLED");
+            getFlagForIndex(9, "STATE_GESTURE_CANCELLED");
     private static final int STATE_GESTURE_COMPLETED =
-            getFlagForIndex(9, "STATE_GESTURE_COMPLETED");
+            getFlagForIndex(10, "STATE_GESTURE_COMPLETED");
 
     private static final int STATE_CAPTURE_SCREENSHOT =
-            getFlagForIndex(10, "STATE_CAPTURE_SCREENSHOT");
+            getFlagForIndex(11, "STATE_CAPTURE_SCREENSHOT");
     protected static final int STATE_SCREENSHOT_CAPTURED =
-            getFlagForIndex(11, "STATE_SCREENSHOT_CAPTURED");
+            getFlagForIndex(12, "STATE_SCREENSHOT_CAPTURED");
     private static final int STATE_SCREENSHOT_VIEW_SHOWN =
-            getFlagForIndex(12, "STATE_SCREENSHOT_VIEW_SHOWN");
+            getFlagForIndex(13, "STATE_SCREENSHOT_VIEW_SHOWN");
 
     private static final int STATE_RESUME_LAST_TASK =
-            getFlagForIndex(13, "STATE_RESUME_LAST_TASK");
+            getFlagForIndex(14, "STATE_RESUME_LAST_TASK");
     private static final int STATE_START_NEW_TASK =
-            getFlagForIndex(14, "STATE_START_NEW_TASK");
+            getFlagForIndex(15, "STATE_START_NEW_TASK");
     private static final int STATE_CURRENT_TASK_FINISHED =
-            getFlagForIndex(15, "STATE_CURRENT_TASK_FINISHED");
+            getFlagForIndex(16, "STATE_CURRENT_TASK_FINISHED");
     private static final int STATE_FINISH_WITH_NO_END =
-            getFlagForIndex(16, "STATE_FINISH_WITH_NO_END");
+            getFlagForIndex(17, "STATE_FINISH_WITH_NO_END");
 
     private static final int LAUNCHER_UI_STATES =
-            STATE_LAUNCHER_PRESENT | STATE_LAUNCHER_DRAWN | STATE_LAUNCHER_STARTED;
+            STATE_LAUNCHER_PRESENT | STATE_LAUNCHER_DRAWN | STATE_LAUNCHER_STARTED |
+                    STATE_LAUNCHER_BIND_TO_SERVICE;
 
     public static final long MAX_SWIPE_DURATION = 350;
     public static final long HOME_DURATION = StaggeredWorkspaceAnim.DURATION_MS;
@@ -415,7 +435,9 @@
 
         setupRecentsViewUi();
         linkRecentsViewScroll();
+        activity.runOnBindToTouchInteractionService(this::onLauncherBindToService);
 
+        mActivity.registerActivityLifecycleCallbacks(mLifecycleCallbacks);
         return true;
     }
 
@@ -495,6 +517,11 @@
         mStateCallback.setState(STATE_LAUNCHER_STARTED);
     }
 
+    private void onLauncherBindToService() {
+        mStateCallback.setState(STATE_LAUNCHER_BIND_TO_SERVICE);
+        flushOnRecentsAnimationAndLauncherBound();
+    }
+
     private void onLauncherPresentAndGestureStarted() {
         // Re-setup the recents UI when gesture starts, as the state could have been changed during
         // that time by a previous window transition.
@@ -542,9 +569,14 @@
             runningTasks = new ActivityManager.RunningTaskInfo[splitTaskIds.length];
             for (int i = 0; i < splitTaskIds.length; i++) {
                 int taskId = splitTaskIds[i];
-                ActivityManager.RunningTaskInfo rti = new ActivityManager.RunningTaskInfo();
-                rti.taskId = taskId;
-                runningTasks[i] = rti;
+                // Order matters here, we want first indexed RunningTaskInfo to be leftTop task
+                for (ActivityManager.RunningTaskInfo rti : mGestureState.getRunningTasks()) {
+                    if (taskId == rti.taskId) {
+                        runningTasks[i] = rti;
+                        break;
+                    }
+
+                }
             }
         } else {
             runningTasks = new ActivityManager.RunningTaskInfo[]{mGestureState.getRunningTask()};
@@ -687,14 +719,17 @@
     }
 
     private void onAnimatorPlaybackControllerCreated(AnimatorControllerWithResistance anim) {
+        boolean isFirstCreation = mLauncherTransitionController == null;
         mLauncherTransitionController = anim;
-        mStateCallback.runOnceAtState(STATE_GESTURE_STARTED, () -> {
-            // Wait until the gesture is started (touch slop was passed) to start in sync with
-            // mWindowTransitionController. This ensures we don't hide the taskbar background when
-            // long pressing to stash it, for instance.
-            mLauncherTransitionController.getNormalController().dispatchOnStart();
-            updateLauncherTransitionProgress();
-        });
+        if (isFirstCreation) {
+            mStateCallback.runOnceAtState(STATE_GESTURE_STARTED, () -> {
+                // Wait until the gesture is started (touch slop was passed) to start in sync with
+                // mWindowTransitionController. This ensures we don't hide the taskbar background
+                // when long pressing to stash it, for instance.
+                mLauncherTransitionController.getNormalController().dispatchOnStart();
+                updateLauncherTransitionProgress();
+            });
+        }
     }
 
     public Intent getLaunchIntent() {
@@ -794,14 +829,10 @@
         }
 
         // Notify when the animation starts
-        if (!mRecentsAnimationStartCallbacks.isEmpty()) {
-            for (Runnable action : new ArrayList<>(mRecentsAnimationStartCallbacks)) {
-                action.run();
-            }
-            mRecentsAnimationStartCallbacks.clear();
-        }
+        flushOnRecentsAnimationAndLauncherBound();
 
-        TaskViewUtils.setSplitAuxiliarySurfacesShown(mRecentsAnimationTargets.nonApps, false);
+        TaskViewUtils.setSplitAuxiliarySurfacesShown(mRecentsAnimationTargets.nonApps,
+                false /*shown*/, true /*animate*/);
 
         // Only add the callback to enable the input consumer after we actually have the controller
         mStateCallback.runOnceAtState(STATE_APP_CONTROLLER_RECEIVED | STATE_GESTURE_STARTED,
@@ -818,7 +849,8 @@
         mStateCallback.setStateOnUiThread(STATE_GESTURE_CANCELLED | STATE_HANDLER_INVALIDATED);
 
         if (mRecentsAnimationTargets != null) {
-            TaskViewUtils.setSplitAuxiliarySurfacesShown(mRecentsAnimationTargets.nonApps, true);
+            TaskViewUtils.setSplitAuxiliarySurfacesShown(mRecentsAnimationTargets.nonApps,
+                    true /*shown*/, true /*animate*/);
         }
 
         // Defer clearing the controller and the targets until after we've updated the state
@@ -968,8 +1000,8 @@
                     mStateCallback.setState(STATE_RESUME_LAST_TASK);
                 }
                 if (mRecentsAnimationTargets != null) {
-                    TaskViewUtils.setSplitAuxiliarySurfacesShown(
-                            mRecentsAnimationTargets.nonApps, true);
+                    TaskViewUtils.setSplitAuxiliarySurfacesShown(mRecentsAnimationTargets.nonApps,
+                            true /*shown*/, false /*animate*/);
                 }
                 break;
         }
@@ -1177,7 +1209,7 @@
     @UiThread
     private void animateToProgress(float start, float end, long duration, Interpolator interpolator,
             GestureEndTarget target, PointF velocityPxPerMs) {
-        runOnRecentsAnimationStart(() -> animateToProgressInternal(start, end, duration,
+        runOnRecentsAnimationAndLauncherBound(() -> animateToProgressInternal(start, end, duration,
                 interpolator, target, velocityPxPerMs));
     }
 
@@ -1244,7 +1276,8 @@
             HomeAnimationFactory homeAnimFactory =
                     createHomeAnimationFactory(cookies, duration, isTranslucent, appCanEnterPip,
                             runningTaskTarget);
-            mIsSwipingPipToHome = homeAnimFactory.supportSwipePipToHome() && appCanEnterPip;
+            mIsSwipingPipToHome = !mIsSwipeForStagedSplit
+                    && homeAnimFactory.supportSwipePipToHome() && appCanEnterPip;
             final RectFSpringAnim[] windowAnim;
             if (mIsSwipingPipToHome) {
                 mSwipePipToHomeAnimator = createWindowAnimationToPip(
@@ -1539,6 +1572,9 @@
 
     private void reset() {
         mStateCallback.setStateOnUiThread(STATE_HANDLER_INVALIDATED);
+        if (mActivity != null) {
+            mActivity.unregisterActivityLifecycleCallbacks(mLifecycleCallbacks);
+        }
     }
 
     /**
@@ -1617,7 +1653,8 @@
         mActivityInterface.onTransitionCancelled(wasVisible, mGestureState.getEndTarget());
 
         if (mRecentsAnimationTargets != null) {
-            TaskViewUtils.setSplitAuxiliarySurfacesShown(mRecentsAnimationTargets.nonApps, true);
+            TaskViewUtils.setSplitAuxiliarySurfacesShown(mRecentsAnimationTargets.nonApps,
+                    true /*shown*/, false /*animate*/);
         }
 
         // Leave the pending invisible flag, as it may be used by wallpaper open animation.
@@ -1708,7 +1745,7 @@
             // If there are no targets or the animation not started, then there is nothing to finish
             mStateCallback.setStateOnUiThread(STATE_CURRENT_TASK_FINISHED);
         } else {
-            maybeFinishSwipePipToHome();
+            maybeFinishSwipeToHome();
             finishRecentsControllerToHome(
                     () -> mStateCallback.setStateOnUiThread(STATE_CURRENT_TASK_FINISHED));
         }
@@ -1717,10 +1754,11 @@
     }
 
     /**
-     * Resets the {@link #mIsSwipingPipToHome} and notifies SysUI that transition is finished
-     * if applicable. This should happen before {@link #finishRecentsControllerToHome(Runnable)}.
+     * Notifies SysUI that transition is finished if applicable and also pass leash transactions
+     * from Launcher to WM.
+     * This should happen before {@link #finishRecentsControllerToHome(Runnable)}.
      */
-    private void maybeFinishSwipePipToHome() {
+    private void maybeFinishSwipeToHome() {
         if (mIsSwipingPipToHome && mSwipePipToHomeAnimators[0] != null) {
             SystemUiProxy.INSTANCE.get(mContext).stopSwipePipToHome(
                     mSwipePipToHomeAnimator.getComponentName(),
@@ -1731,6 +1769,18 @@
                     mSwipePipToHomeAnimator.getFinishTransaction(),
                     mSwipePipToHomeAnimator.getContentOverlay());
             mIsSwipingPipToHome = false;
+        } else if (mIsSwipeForStagedSplit) {
+            // Transaction to hide the task to avoid flicker for entering PiP from split-screen.
+            PictureInPictureSurfaceTransaction tx =
+                    new PictureInPictureSurfaceTransaction.Builder()
+                            .setAlpha(0f)
+                            .build();
+            int[] taskIds =
+                        LauncherSplitScreenListener.INSTANCE.getNoCreate().getRunningSplitTaskIds();
+            for (int taskId : taskIds) {
+                mRecentsAnimationController.setFinishTaskTransaction(taskId,
+                        tx, null /* overlay */);
+            }
         }
     }
 
@@ -1785,12 +1835,12 @@
         SurfaceTransactionApplier.create(mRecentsView, applier -> {
             runActionOnRemoteHandles(remoteTargetHandle -> remoteTargetHandle.getTransformParams()
                             .setSyncTransactionApplier(applier));
-            runOnRecentsAnimationStart(() ->
+            runOnRecentsAnimationAndLauncherBound(() ->
                     mRecentsAnimationTargets.addReleaseCheck(applier));
         });
 
         mRecentsView.addOnScrollChangedListener(mOnRecentsScrollListener);
-        runOnRecentsAnimationStart(() ->
+        runOnRecentsAnimationAndLauncherBound(() ->
                 mRecentsView.setRecentsAnimationTargets(mRecentsAnimationController,
                         mRecentsAnimationTargets));
         mRecentsViewScrollLinked = true;
@@ -1836,14 +1886,26 @@
     }
 
     /**
-     * Runs the given {@param action} if the recents animation has already started, or queues it to
-     * be run when it is next started.
+     * Runs the given {@param action} if the recents animation has already started and Launcher has
+     * been created and bound to the TouchInteractionService, or queues it to be run when it this
+     * next happens.
      */
-    protected void runOnRecentsAnimationStart(Runnable action) {
-        if (mRecentsAnimationTargets == null) {
-            mRecentsAnimationStartCallbacks.add(action);
-        } else {
-            action.run();
+    private void runOnRecentsAnimationAndLauncherBound(Runnable action) {
+        mRecentsAnimationStartCallbacks.add(action);
+        flushOnRecentsAnimationAndLauncherBound();
+    }
+
+    private void flushOnRecentsAnimationAndLauncherBound() {
+        if (mRecentsAnimationTargets == null ||
+                !mStateCallback.hasStates(STATE_LAUNCHER_BIND_TO_SERVICE)) {
+            return;
+        }
+
+        if (!mRecentsAnimationStartCallbacks.isEmpty()) {
+            for (Runnable action : new ArrayList<>(mRecentsAnimationStartCallbacks)) {
+                action.run();
+            }
+            mRecentsAnimationStartCallbacks.clear();
         }
     }
 
@@ -1858,7 +1920,8 @@
     @Override
     public void onRecentsAnimationFinished(RecentsAnimationController controller) {
         if (!controller.getFinishTargetIsLauncher()) {
-            TaskViewUtils.setSplitAuxiliarySurfacesShown(mRecentsAnimationTargets.nonApps, true);
+            TaskViewUtils.setSplitAuxiliarySurfacesShown(mRecentsAnimationTargets.nonApps,
+                    true /*shown*/, true /*animate*/);
         }
         mRecentsAnimationController = null;
         mRecentsAnimationTargets = null;
diff --git a/quickstep/src/com/android/quickstep/BaseActivityInterface.java b/quickstep/src/com/android/quickstep/BaseActivityInterface.java
index e15aa92..1d4ed4c 100644
--- a/quickstep/src/com/android/quickstep/BaseActivityInterface.java
+++ b/quickstep/src/com/android/quickstep/BaseActivityInterface.java
@@ -30,6 +30,7 @@
 import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
 
 import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
 import android.annotation.TargetApi;
 import android.content.Context;
@@ -220,6 +221,7 @@
 
             PointF taskDimension = getTaskDimension(context, dp);
             float scale = gridRect.height() / taskDimension.y;
+            scale = Math.min(scale, res.getFloat(R.dimen.overview_max_scale));
             int outWidth = Math.round(scale * taskDimension.x);
             int outHeight = Math.round(scale * taskDimension.y);
 
@@ -398,6 +400,11 @@
      * (This is a hack to ensure Taskbar draws its background first to avoid flickering.)
      */
     public @Nullable View onSettledOnEndTarget(GestureState.GestureEndTarget endTarget) {
+        TaskbarUIController taskbarUIController = getTaskbarController();
+        if (taskbarUIController != null) {
+            taskbarUIController.setSystemGestureInProgress(false);
+            return taskbarUIController.getRootView();
+        }
         return null;
     }
 
@@ -533,6 +540,16 @@
             pa.addFloat(recentsView, RECENTS_SCALE_PROPERTY,
                     recentsView.getMaxScaleForFullScreen(), 1, LINEAR);
             pa.addFloat(recentsView, FULLSCREEN_PROGRESS, 1, 0, LINEAR);
+
+            pa.addListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationStart(Animator animation) {
+                    TaskbarUIController taskbarUIController = getTaskbarController();
+                    if (taskbarUIController != null) {
+                        taskbarUIController.setSystemGestureInProgress(true);
+                    }
+                }
+            });
         }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/GestureState.java b/quickstep/src/com/android/quickstep/GestureState.java
index 9bc98d6..ed0623d 100644
--- a/quickstep/src/com/android/quickstep/GestureState.java
+++ b/quickstep/src/com/android/quickstep/GestureState.java
@@ -20,6 +20,7 @@
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_OVERVIEW;
 import static com.android.quickstep.MultiStateCallback.DEBUG_STATES;
 
+import android.annotation.Nullable;
 import android.annotation.TargetApi;
 import android.app.ActivityManager;
 import android.content.Intent;
@@ -135,6 +136,7 @@
     private final int mGestureId;
 
     private ActivityManager.RunningTaskInfo mRunningTask;
+    private ActivityManager.RunningTaskInfo[] mRunningTasks;
     private GestureEndTarget mEndTarget;
     private RemoteAnimationTargetCompat mLastAppearedTaskTarget;
     private Set<Integer> mPreviouslyAppearedTaskIds = new HashSet<>();
@@ -235,6 +237,14 @@
     }
 
     /**
+     * This will array will contain the task returned by {@link #getRunningTask()}
+     * @return the running tasks for this gesture.
+     */
+    public ActivityManager.RunningTaskInfo[] getRunningTasks() {
+        return mRunningTasks;
+    }
+
+    /**
      * @return the running task id for this gesture.
      */
     public int getRunningTaskId() {
@@ -249,6 +259,15 @@
     }
 
     /**
+     * TODO(b/210903248) refactor to consolidate w/ method above
+     * Updates the running task for the gesture to be the given {@param runningTask}.
+     */
+    public void updateRunningTasks(ActivityManager.RunningTaskInfo[] runningTasks) {
+        mRunningTasks = runningTasks;
+        updateRunningTask(runningTasks[0]);
+    }
+
+    /**
      * Updates the last task that appeared during this gesture.
      */
     public void updateLastAppearedTaskTarget(RemoteAnimationTargetCompat lastAppearedTaskTarget) {
@@ -379,11 +398,15 @@
      * while STATE_RECENTS_ANIMATION_CANCELED state is being set, and the caller is responsible for
      * calling {@link RecentsAnimationController#cleanupScreenshot()}.
      */
+    @Nullable
     HashMap<Integer, ThumbnailData> consumeRecentsAnimationCanceledSnapshot() {
-        HashMap<Integer, ThumbnailData> data =
-                new HashMap<Integer, ThumbnailData>(mRecentsAnimationCanceledSnapshots);
-        mRecentsAnimationCanceledSnapshots = null;
-        return data;
+        if (mRecentsAnimationCanceledSnapshots != null) {
+            HashMap<Integer, ThumbnailData> data =
+                    new HashMap<Integer, ThumbnailData>(mRecentsAnimationCanceledSnapshots);
+            mRecentsAnimationCanceledSnapshots = null;
+            return data;
+        }
+        return null;
     }
 
     void setSwipeUpStartTimeMs(long uptimeMs) {
diff --git a/quickstep/src/com/android/quickstep/LauncherActivityInterface.java b/quickstep/src/com/android/quickstep/LauncherActivityInterface.java
index aa9435b..719c2ae 100644
--- a/quickstep/src/com/android/quickstep/LauncherActivityInterface.java
+++ b/quickstep/src/com/android/quickstep/LauncherActivityInterface.java
@@ -25,12 +25,10 @@
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 
 import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.content.Context;
 import android.graphics.Rect;
 import android.view.MotionEvent;
-import android.view.View;
 
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
@@ -132,19 +130,6 @@
                 pa.addFloat(getDepthController(),
                         new ClampedDepthProperty(fromDepthRatio, toDepthRatio),
                         fromDepthRatio, toDepthRatio, LINEAR);
-
-                pa.addListener(new AnimatorListenerAdapter() {
-                    @Override
-                    public void onAnimationStart(Animator animation) {
-                        LauncherTaskbarUIController taskbarUIController =
-                                activity.getTaskbarUIController();
-                        if (taskbarUIController != null) {
-                            // Launcher's ScrimView will draw the background throughout the gesture.
-                            taskbarUIController.forceHideBackground(true);
-                        }
-                    }
-                });
-
             }
         };
 
@@ -366,16 +351,4 @@
                 return NORMAL;
         }
     }
-
-    @Override
-    public View onSettledOnEndTarget(@Nullable GestureEndTarget endTarget) {
-        View superRet = super.onSettledOnEndTarget(endTarget);
-        LauncherTaskbarUIController taskbarUIController = getTaskbarController();
-        if (taskbarUIController != null) {
-            // Start drawing taskbar's background again since launcher might stop drawing.
-            taskbarUIController.forceHideBackground(false);
-            return taskbarUIController.getRootView();
-        }
-        return superRet;
-    }
 }
diff --git a/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
index 8a30aad..a72935b 100644
--- a/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
+++ b/quickstep/src/com/android/quickstep/LauncherSwipeHandlerV2.java
@@ -115,8 +115,6 @@
     }
 
     private HomeAnimationFactory createIconHomeAnimationFactory(View workspaceView) {
-        final ResourceProvider rp = DynamicResource.provider(mActivity);
-        final float transY = dpToPx(rp.getFloat(R.dimen.swipe_up_trans_y_dp));
         RectF iconLocation = new RectF();
         FloatingIconView floatingIconView = getFloatingIconView(mActivity, workspaceView,
                 true /* hideOriginal */, iconLocation, false /* isOpening */);
@@ -127,19 +125,15 @@
 
         return new FloatingViewHomeAnimationFactory(floatingIconView) {
 
-            // There is a delay in loading the icon, so we need to keep the window
-            // opaque until it is ready.
-            private boolean mIsFloatingIconReady = false;
-
             @Nullable
             @Override
             protected View getViewIgnoredInWorkspaceRevealAnimation() {
                 return workspaceView;
             }
 
+            @NonNull
             @Override
             public RectF getWindowTargetRect() {
-                super.getWindowTargetRect();
                 return iconLocation;
             }
 
@@ -152,15 +146,6 @@
             }
 
             @Override
-            public boolean keepWindowOpaque() {
-                if (mIsFloatingIconReady || floatingIconView.isVisibleToUser()) {
-                    mIsFloatingIconReady = true;
-                    return false;
-                }
-                return true;
-            }
-
-            @Override
             public void update(RectF currentRect, float progress, float radius) {
                 super.update(currentRect, progress, radius);
                 floatingIconView.update(1f /* alpha */, 255 /* fgAlpha */, currentRect, progress,
@@ -215,11 +200,6 @@
             }
 
             @Override
-            public boolean keepWindowOpaque() {
-                return false;
-            }
-
-            @Override
             public void update(RectF currentRect, float progress, float radius) {
                 super.update(currentRect, progress, radius);
                 final float fallbackBackgroundAlpha =
@@ -264,7 +244,7 @@
             }
         }
 
-        return mActivity.getWorkspace().getFirstMatchForAppClose(launchCookieItemId,
+        return mActivity.getFirstMatchForAppClose(launchCookieItemId,
                 runningTaskView.getTask().key.getComponent().getPackageName(),
                 UserHandle.of(runningTaskView.getTask().key.userId));
     }
diff --git a/quickstep/src/com/android/quickstep/QuickstepProcessInitializer.java b/quickstep/src/com/android/quickstep/QuickstepProcessInitializer.java
index 65847f1..a551f55 100644
--- a/quickstep/src/com/android/quickstep/QuickstepProcessInitializer.java
+++ b/quickstep/src/com/android/quickstep/QuickstepProcessInitializer.java
@@ -24,8 +24,6 @@
 
 import com.android.launcher3.BuildConfig;
 import com.android.launcher3.MainProcessInitializer;
-import com.android.launcher3.util.Executors;
-import com.android.quickstep.logging.SettingsChangeLogger;
 import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 import com.android.systemui.shared.system.ThreadedRendererCompat;
 
@@ -62,9 +60,5 @@
         // Elevate GPU priority for Quickstep and Remote animations.
         ThreadedRendererCompat.setContextPriority(
                 ThreadedRendererCompat.EGL_CONTEXT_PRIORITY_HIGH_IMG);
-
-        // Initialize settings logger after a default timeout
-        Executors.MAIN_EXECUTOR.getHandler()
-                .postDelayed(() -> new SettingsChangeLogger(context), SETUP_DELAY_MILLIS);
     }
 }
diff --git a/quickstep/src/com/android/quickstep/RecentTasksList.java b/quickstep/src/com/android/quickstep/RecentTasksList.java
index c5f4a53..097850f 100644
--- a/quickstep/src/com/android/quickstep/RecentTasksList.java
+++ b/quickstep/src/com/android/quickstep/RecentTasksList.java
@@ -36,6 +36,7 @@
 import com.android.wm.shell.util.GroupedRecentTaskInfo;
 import com.android.wm.shell.util.StagedSplitBounds;
 
+import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.function.Consumer;
@@ -219,6 +220,26 @@
         return newTasks;
     }
 
+    public void dump(String prefix, PrintWriter writer) {
+        writer.println(prefix + "RecentTasksList:");
+        writer.println(prefix + "  mChangeId=" + mChangeId);
+        writer.println(prefix + "  mResultsUi=[id=" + mResultsUi.mRequestId + ", tasks=");
+        for (GroupTask task : mResultsUi) {
+            writer.println(prefix + "    t1=" + task.task1.key.id
+                    + " t2=" + (task.hasMultipleTasks() ? task.task2.key.id : "-1"));
+        }
+        writer.println(prefix + "  ]");
+        int currentUserId = Process.myUserHandle().getIdentifier();
+        ArrayList<GroupedRecentTaskInfo> rawTasks =
+                mSysUiProxy.getRecentTasks(Integer.MAX_VALUE, currentUserId);
+        writer.println(prefix + "  rawTasks=[");
+        for (GroupedRecentTaskInfo task : rawTasks) {
+            writer.println(prefix + "    t1=" + task.mTaskInfo1.taskId
+                    + " t2=" + (task.mTaskInfo2 != null ? task.mTaskInfo2.taskId : "-1"));
+        }
+        writer.println(prefix + "  ]");
+    }
+
     private static class TaskLoadResult extends ArrayList<GroupTask> {
 
         final int mRequestId;
diff --git a/quickstep/src/com/android/quickstep/RecentsActivity.java b/quickstep/src/com/android/quickstep/RecentsActivity.java
index d6efc71..103f350 100644
--- a/quickstep/src/com/android/quickstep/RecentsActivity.java
+++ b/quickstep/src/com/android/quickstep/RecentsActivity.java
@@ -141,6 +141,11 @@
         mTaskbarManager.setActivity(this);
     }
 
+    @Override
+    public void runOnBindToTouchInteractionService(Runnable r) {
+        mTISBindHelper.runOnBindToTouchInteractionService(r);
+    }
+
     public void setTaskbarUIController(FallbackTaskbarUIController taskbarUIController) {
         mTaskbarUIController = taskbarUIController;
     }
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationCallbacks.java b/quickstep/src/com/android/quickstep/RecentsAnimationCallbacks.java
index dd6392c..b502676 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationCallbacks.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationCallbacks.java
@@ -23,6 +23,7 @@
 import android.view.RemoteAnimationTarget;
 
 import androidx.annotation.BinderThread;
+import androidx.annotation.NonNull;
 import androidx.annotation.UiThread;
 
 import com.android.launcher3.Utilities;
@@ -77,7 +78,7 @@
 
     public void notifyAnimationCanceled() {
         mCancelled = true;
-        onAnimationCanceled(null);
+        onAnimationCanceled(new HashMap<>());
     }
 
     // Called only in Q platform
@@ -167,16 +168,17 @@
          * Callback from the system when the recents animation is canceled. {@param thumbnailData}
          * is passed back for rendering screenshot to replace live tile.
          */
-        default void onRecentsAnimationCanceled(HashMap<Integer, ThumbnailData> thumbnailDatas) {}
+        default void onRecentsAnimationCanceled(
+                @NonNull HashMap<Integer, ThumbnailData> thumbnailDatas) {}
 
         /**
          * Callback made whenever the recents animation is finished.
          */
-        default void onRecentsAnimationFinished(RecentsAnimationController controller) {}
+        default void onRecentsAnimationFinished(@NonNull RecentsAnimationController controller) {}
 
         /**
          * Callback made when a task started from the recents is ready for an app transition.
          */
-        default void onTasksAppeared(RemoteAnimationTargetCompat[] appearedTaskTarget) {}
+        default void onTasksAppeared(@NonNull RemoteAnimationTargetCompat[] appearedTaskTarget) {}
     }
 }
diff --git a/quickstep/src/com/android/quickstep/RecentsModel.java b/quickstep/src/com/android/quickstep/RecentsModel.java
index ac97dd6..5d77a6e 100644
--- a/quickstep/src/com/android/quickstep/RecentsModel.java
+++ b/quickstep/src/com/android/quickstep/RecentsModel.java
@@ -24,6 +24,7 @@
 import android.app.ActivityManager;
 import android.content.ComponentCallbacks2;
 import android.content.Context;
+import android.content.Intent;
 import android.os.Build;
 import android.os.Process;
 import android.os.UserHandle;
@@ -42,6 +43,7 @@
 import com.android.systemui.shared.system.TaskStackChangeListener;
 import com.android.systemui.shared.system.TaskStackChangeListeners;
 
+import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.Executor;
@@ -176,7 +178,7 @@
 
     @Override
     public void onTaskRemoved(int taskId) {
-        Task.TaskKey stubKey = new Task.TaskKey(taskId, 0, null, null, 0, 0);
+        Task.TaskKey stubKey = new Task.TaskKey(taskId, 0, new Intent(), null, 0, 0);
         mThumbnailCache.remove(stubKey);
         mIconCache.onTaskRemoved(stubKey);
     }
@@ -219,6 +221,11 @@
         mThumbnailChangeListeners.remove(listener);
     }
 
+    public void dump(String prefix, PrintWriter writer) {
+        writer.println(prefix + "RecentsModel:");
+        mTaskList.dump("  ", writer);
+    }
+
     /**
      * Listener for receiving various task properties changes
      */
diff --git a/quickstep/src/com/android/quickstep/RemoteTargetGluer.java b/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
index b031c47..ed1a06d 100644
--- a/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
+++ b/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
@@ -77,7 +77,7 @@
         for (int i = 0; i < mRemoteTargetHandles.length; i++) {
             RemoteAnimationTargetCompat primaryTaskTarget = targets.apps[i];
             mRemoteTargetHandles[i].mTransformParams.setTargetSet(
-                    createRemoteAnimationTargetsForTarget(primaryTaskTarget, targets));
+                    createRemoteAnimationTargetsForTarget(targets, null));
             mRemoteTargetHandles[i].mTaskViewSimulator.setPreview(primaryTaskTarget, null);
         }
         return mRemoteTargetHandles;
@@ -95,47 +95,68 @@
     }
 
     /**
-     * Assigns the provided splitIDs to the {@link #mRemoteTargetHandles}, with index 0 will beint
+     * Assigns the provided splitIDs to the {@link #mRemoteTargetHandles}, with index 0 will being
      * the left/top task, index 1 right/bottom
      */
     public RemoteTargetHandle[] assignTargetsForSplitScreen(RemoteAnimationTargets targets,
             int[] splitIds) {
-        RemoteAnimationTargetCompat primaryTaskTarget;
-        RemoteAnimationTargetCompat secondaryTaskTarget;
+        RemoteAnimationTargetCompat topLeftTarget; // only one set if single/fullscreen task
+        RemoteAnimationTargetCompat bottomRightTarget;
         if (mRemoteTargetHandles.length == 1) {
             // If we're not in split screen, the splitIds count doesn't really matter since we
             // should always hit this case.
             mRemoteTargetHandles[0].mTransformParams.setTargetSet(targets);
             if (targets.apps.length > 0) {
                 // Unclear why/when target.apps length == 0, but it sure does happen :(
-                primaryTaskTarget = targets.apps[0];
-                mRemoteTargetHandles[0].mTaskViewSimulator.setPreview(primaryTaskTarget, null);
+                topLeftTarget = targets.apps[0];
+                mRemoteTargetHandles[0].mTaskViewSimulator.setPreview(topLeftTarget, null);
             }
         } else {
             // split screen
-            primaryTaskTarget = targets.findTask(splitIds[0]);
-            secondaryTaskTarget = targets.findTask(splitIds[1]);
+            topLeftTarget = targets.findTask(splitIds[0]);
+            bottomRightTarget = targets.findTask(splitIds[1]);
 
+            // remoteTargetHandle[0] denotes topLeft task, so we pass in the bottomRight to exclude,
+            // vice versa
             mStagedSplitBounds = new StagedSplitBounds(
-                    primaryTaskTarget.screenSpaceBounds,
-                    secondaryTaskTarget.screenSpaceBounds, splitIds[0], splitIds[1]);
+                    topLeftTarget.screenSpaceBounds,
+                    bottomRightTarget.screenSpaceBounds, splitIds[0], splitIds[1]);
             mRemoteTargetHandles[0].mTransformParams.setTargetSet(
-                    createRemoteAnimationTargetsForTarget(primaryTaskTarget, targets));
-            mRemoteTargetHandles[0].mTaskViewSimulator.setPreview(primaryTaskTarget,
+                    createRemoteAnimationTargetsForTarget(targets, bottomRightTarget));
+            mRemoteTargetHandles[0].mTaskViewSimulator.setPreview(topLeftTarget,
                     mStagedSplitBounds);
 
             mRemoteTargetHandles[1].mTransformParams.setTargetSet(
-                    createRemoteAnimationTargetsForTarget(secondaryTaskTarget, targets));
-            mRemoteTargetHandles[1].mTaskViewSimulator.setPreview(secondaryTaskTarget,
+                    createRemoteAnimationTargetsForTarget(targets, topLeftTarget));
+            mRemoteTargetHandles[1].mTaskViewSimulator.setPreview(bottomRightTarget,
                     mStagedSplitBounds);
         }
         return mRemoteTargetHandles;
     }
 
+    /**
+     * Ensures that we aren't excluding ancillary targets such as home/recents
+     *
+     * @param targetToExclude Will be excluded from the resulting return value.
+     *                        Pass in {@code null} to not exclude anything
+     * @return RemoteAnimationTargets where all the app targets from the passed in
+     *         {@param targets} are included except {@param targetToExclude}
+     */
     private RemoteAnimationTargets createRemoteAnimationTargetsForTarget(
-            RemoteAnimationTargetCompat target,
-            RemoteAnimationTargets targets) {
-        return new RemoteAnimationTargets(new RemoteAnimationTargetCompat[]{target},
+            RemoteAnimationTargets targets,
+            @Nullable RemoteAnimationTargetCompat targetToExclude) {
+        int finalLength = targets.unfilteredApps.length - (targetToExclude == null ? 0 : 1);
+        RemoteAnimationTargetCompat[] targetsWithoutExcluded =
+                new RemoteAnimationTargetCompat[finalLength];
+        int i = 0;
+        for (RemoteAnimationTargetCompat targetCompat : targets.unfilteredApps) {
+            if (targetCompat == targetToExclude) {
+                continue;
+            }
+            targetsWithoutExcluded[i] = targetCompat;
+            i++;
+        }
+        return new RemoteAnimationTargets(targetsWithoutExcluded,
                 targets.wallpapers, targets.nonApps, targets.targetMode);
     }
 
diff --git a/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java b/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
index b36cb0a..8e9b668 100644
--- a/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
+++ b/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
@@ -183,8 +183,6 @@
 
         public void setAnimation(RectFSpringAnim anim) { }
 
-        public boolean keepWindowOpaque() { return false; }
-
         public void update(RectF currentRect, float progress, float radius) { }
 
         public void onCancel() { }
@@ -338,9 +336,6 @@
             mMatrix.setRectToRect(mCropRectF, mWindowCurrentRect, ScaleToFit.FILL);
             float cornerRadius = Utilities.mapRange(progress, mStartRadius, mEndRadius);
             float alpha = mAnimationFactory.getWindowAlpha(progress);
-            if (mAnimationFactory.keepWindowOpaque()) {
-                alpha = 1f;
-            }
             mLocalTransformParams
                     .setTargetAlpha(alpha)
                     .setCornerRadius(cornerRadius);
diff --git a/quickstep/src/com/android/quickstep/SystemUiProxy.java b/quickstep/src/com/android/quickstep/SystemUiProxy.java
index 4239739..67e7f88 100644
--- a/quickstep/src/com/android/quickstep/SystemUiProxy.java
+++ b/quickstep/src/com/android/quickstep/SystemUiProxy.java
@@ -39,7 +39,6 @@
 import android.view.RemoteAnimationTarget;
 import android.view.SurfaceControl;
 
-import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.SplitConfigurationOptions;
 import com.android.systemui.shared.recents.ISystemUiProxy;
@@ -52,12 +51,12 @@
 import com.android.wm.shell.pip.IPipAnimationListener;
 import com.android.wm.shell.recents.IRecentTasks;
 import com.android.wm.shell.recents.IRecentTasksListener;
-import com.android.wm.shell.util.GroupedRecentTaskInfo;
 import com.android.wm.shell.splitscreen.ISplitScreen;
 import com.android.wm.shell.splitscreen.ISplitScreenListener;
 import com.android.wm.shell.startingsurface.IStartingWindow;
 import com.android.wm.shell.startingsurface.IStartingWindowListener;
 import com.android.wm.shell.transition.IShellTransitions;
+import com.android.wm.shell.util.GroupedRecentTaskInfo;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -84,14 +83,16 @@
         MAIN_EXECUTOR.execute(() -> clearProxy());
     };
 
-    // Save the listeners passed into the proxy since when set/register these listeners,
-    // setProxy may not have been called, eg. OverviewProxyService is not connected yet.
-    private IPipAnimationListener mPendingPipAnimationListener;
-    private ISplitScreenListener mPendingSplitScreenListener;
-    private IStartingWindowListener mPendingStartingWindowListener;
-    private ISmartspaceCallback mPendingSmartspaceCallback;
-    private IRecentTasksListener mPendingRecentTasksListener;
-    private final ArrayList<RemoteTransitionCompat> mPendingRemoteTransitions = new ArrayList<>();
+    // Save the listeners passed into the proxy since OverviewProxyService may not have been bound
+    // yet, and we'll need to set/register these listeners with SysUI when they do.  Note that it is
+    // up to the caller to clear the listeners to prevent leaks as these can be held indefinitely
+    // in case SysUI needs to rebind.
+    private IPipAnimationListener mPipAnimationListener;
+    private ISplitScreenListener mSplitScreenListener;
+    private IStartingWindowListener mStartingWindowListener;
+    private ISmartspaceCallback mSmartspaceCallback;
+    private IRecentTasksListener mRecentTasksListener;
+    private final ArrayList<RemoteTransitionCompat> mRemoteTransitions = new ArrayList<>();
 
     // Used to dedupe calls to SystemUI
     private int mLastShelfHeight;
@@ -168,29 +169,23 @@
         mRecentTasks = recentTasks;
         linkToDeath();
         // re-attach the listeners once missing due to setProxy has not been initialized yet.
-        if (mPendingPipAnimationListener != null && mPip != null) {
-            setPinnedStackAnimationListener(mPendingPipAnimationListener);
-            mPendingPipAnimationListener = null;
+        if (mPipAnimationListener != null && mPip != null) {
+            setPinnedStackAnimationListener(mPipAnimationListener);
         }
-        if (mPendingSplitScreenListener != null && mSplitScreen != null) {
-            registerSplitScreenListener(mPendingSplitScreenListener);
-            mPendingSplitScreenListener = null;
+        if (mSplitScreenListener != null && mSplitScreen != null) {
+            registerSplitScreenListener(mSplitScreenListener);
         }
-        if (mPendingStartingWindowListener != null && mStartingWindow != null) {
-            setStartingWindowListener(mPendingStartingWindowListener);
-            mPendingStartingWindowListener = null;
+        if (mStartingWindowListener != null && mStartingWindow != null) {
+            setStartingWindowListener(mStartingWindowListener);
         }
-        if (mPendingSmartspaceCallback != null && mSmartspaceTransitionController != null) {
-            setSmartspaceCallback(mPendingSmartspaceCallback);
-            mPendingSmartspaceCallback = null;
+        if (mSmartspaceCallback != null && mSmartspaceTransitionController != null) {
+            setSmartspaceCallback(mSmartspaceCallback);
         }
-        for (int i = mPendingRemoteTransitions.size() - 1; i >= 0; --i) {
-            registerRemoteTransition(mPendingRemoteTransitions.get(i));
+        for (int i = mRemoteTransitions.size() - 1; i >= 0; --i) {
+            registerRemoteTransition(mRemoteTransitions.get(i));
         }
-        mPendingRemoteTransitions.clear();
-        if (mPendingRecentTasksListener != null && mRecentTasks != null) {
-            registerRecentTasksListener(mPendingRecentTasksListener);
-            mPendingRecentTasksListener = null;
+        if (mRecentTasksListener != null && mRecentTasks != null) {
+            registerRecentTasksListener(mRecentTasksListener);
         }
 
         if (mPendingSetNavButtonAlpha != null) {
@@ -469,8 +464,6 @@
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call handleImageBundleAsScreenshot");
             }
-        } else if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.NO_SCREENSHOT, "sysuiproxy, no proxy available");
         }
     }
 
@@ -516,9 +509,8 @@
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call setPinnedStackAnimationListener", e);
             }
-        } else {
-            mPendingPipAnimationListener = listener;
         }
+        mPipAnimationListener = listener;
     }
 
     public Rect startSwipePipToHome(ComponentName componentName, ActivityInfo activityInfo,
@@ -556,9 +548,8 @@
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call registerSplitScreenListener");
             }
-        } else {
-            mPendingSplitScreenListener = listener;
         }
+        mSplitScreenListener = listener;
     }
 
     public void unregisterSplitScreenListener(ISplitScreenListener listener) {
@@ -569,17 +560,17 @@
                 Log.w(TAG, "Failed call unregisterSplitScreenListener");
             }
         }
-        mPendingSplitScreenListener = null;
+        mSplitScreenListener = null;
     }
 
     /** Start multiple tasks in split-screen simultaneously. */
     public void startTasks(int mainTaskId, Bundle mainOptions, int sideTaskId, Bundle sideOptions,
-            @SplitConfigurationOptions.StagePosition int sidePosition,
+            @SplitConfigurationOptions.StagePosition int sidePosition, float splitRatio,
             RemoteTransitionCompat remoteTransition) {
         if (mSystemUiProxy != null) {
             try {
                 mSplitScreen.startTasks(mainTaskId, mainOptions, sideTaskId, sideOptions,
-                        sidePosition, remoteTransition.getTransition());
+                        sidePosition, splitRatio, remoteTransition.getTransition());
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call startTask");
             }
@@ -591,22 +582,22 @@
      */
     public void startTasksWithLegacyTransition(int mainTaskId, Bundle mainOptions, int sideTaskId,
             Bundle sideOptions, @SplitConfigurationOptions.StagePosition int sidePosition,
-            RemoteAnimationAdapter adapter) {
+            float splitRatio, RemoteAnimationAdapter adapter) {
         if (mSystemUiProxy != null) {
             try {
                 mSplitScreen.startTasksWithLegacyTransition(mainTaskId, mainOptions, sideTaskId,
-                        sideOptions, sidePosition, adapter);
+                        sideOptions, sidePosition, splitRatio, adapter);
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call startTasksWithLegacyTransition");
             }
         }
     }
 
-    public void startShortcut(String packageName, String shortcutId, int stage, int position,
+    public void startShortcut(String packageName, String shortcutId, int position,
             Bundle options, UserHandle user) {
         if (mSplitScreen != null) {
             try {
-                mSplitScreen.startShortcut(packageName, shortcutId, stage, position, options,
+                mSplitScreen.startShortcut(packageName, shortcutId, position, options,
                         user);
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call startShortcut");
@@ -614,11 +605,11 @@
         }
     }
 
-    public void startIntent(PendingIntent intent, Intent fillInIntent, int stage, int position,
+    public void startIntent(PendingIntent intent, Intent fillInIntent, int position,
             Bundle options) {
         if (mSplitScreen != null) {
             try {
-                mSplitScreen.startIntent(intent, fillInIntent, stage, position, options);
+                mSplitScreen.startIntent(intent, fillInIntent, position, options);
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call startIntent");
             }
@@ -690,8 +681,9 @@
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call registerRemoteTransition");
             }
-        } else {
-            mPendingRemoteTransitions.add(remoteTransition);
+        }
+        if (!mRemoteTransitions.contains(remoteTransition)) {
+            mRemoteTransitions.add(remoteTransition);
         }
     }
 
@@ -703,7 +695,7 @@
                 Log.w(TAG, "Failed call registerRemoteTransition");
             }
         }
-        mPendingRemoteTransitions.remove(remoteTransition);
+        mRemoteTransitions.remove(remoteTransition);
     }
 
     //
@@ -720,9 +712,8 @@
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call setStartingWindowListener", e);
             }
-        } else {
-            mPendingStartingWindowListener = listener;
         }
+        mStartingWindowListener = listener;
     }
 
     //
@@ -736,9 +727,8 @@
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call setStartingWindowListener", e);
             }
-        } else {
-            mPendingSmartspaceCallback = callback;
         }
+        mSmartspaceCallback = callback;
     }
 
     //
@@ -752,9 +742,8 @@
             } catch (RemoteException e) {
                 Log.w(TAG, "Failed call registerRecentTasksListener", e);
             }
-        } else {
-            mPendingRecentTasksListener = listener;
         }
+        mRecentTasksListener = listener;
     }
 
     public void unregisterRecentTasksListener(IRecentTasksListener listener) {
@@ -765,7 +754,7 @@
                 Log.w(TAG, "Failed call unregisterRecentTasksListener");
             }
         }
-        mPendingRecentTasksListener = null;
+        mRecentTasksListener = null;
     }
 
     public ArrayList<GroupedRecentTaskInfo> getRecentTasks(int numTasks, int userId) {
diff --git a/quickstep/src/com/android/quickstep/TaskAnimationManager.java b/quickstep/src/com/android/quickstep/TaskAnimationManager.java
index e69330a..d3b17f8 100644
--- a/quickstep/src/com/android/quickstep/TaskAnimationManager.java
+++ b/quickstep/src/com/android/quickstep/TaskAnimationManager.java
@@ -20,6 +20,7 @@
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.quickstep.GestureState.STATE_RECENTS_ANIMATION_INITIALIZED;
 import static com.android.quickstep.GestureState.STATE_RECENTS_ANIMATION_STARTED;
+import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.ACTIVITY_TYPE_HOME;
 
 import android.app.ActivityManager;
 import android.content.Context;
@@ -27,6 +28,7 @@
 import android.os.Bundle;
 import android.os.SystemProperties;
 import android.util.Log;
+import android.view.RemoteAnimationTarget;
 
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
@@ -42,6 +44,7 @@
 import com.android.systemui.shared.system.TaskStackChangeListener;
 import com.android.systemui.shared.system.TaskStackChangeListeners;
 
+import java.util.Arrays;
 import java.util.HashMap;
 
 public class TaskAnimationManager implements RecentsAnimationCallbacks.RecentsAnimationListener {
@@ -150,6 +153,17 @@
             public void onTasksAppeared(RemoteAnimationTargetCompat[] appearedTaskTargets) {
                 RemoteAnimationTargetCompat appearedTaskTarget = appearedTaskTargets[0];
                 BaseActivityInterface activityInterface = mLastGestureState.getActivityInterface();
+                // Convert appTargets to type RemoteAnimationTarget for all apps except Home app
+                RemoteAnimationTarget[] nonHomeApps = Arrays.stream(appearedTaskTargets)
+                        .filter(remoteAnimationTarget ->
+                                remoteAnimationTarget.activityType != ACTIVITY_TYPE_HOME)
+                        .map(RemoteAnimationTargetCompat::unwrap)
+                        .toArray(RemoteAnimationTarget[]::new);
+
+                RemoteAnimationTarget[] nonAppTargets =
+                        SystemUiProxy.INSTANCE.getNoCreate()
+                                .onGoingToRecentsLegacy(false, nonHomeApps);
+
                 if (ENABLE_QUICKSTEP_LIVE_TILE.get() && activityInterface.isInLiveTileMode()
                         && activityInterface.getCreatedActivity() != null) {
                     RecentsView recentsView =
@@ -158,7 +172,7 @@
                         recentsView.launchSideTaskInLiveTileMode(appearedTaskTarget.taskId,
                                 appearedTaskTargets,
                                 new RemoteAnimationTargetCompat[0] /* wallpaper */,
-                                new RemoteAnimationTargetCompat[0] /* nonApps */);
+                                RemoteAnimationTargetCompat.wrap(nonAppTargets) /* nonApps */);
                         return;
                     }
                 }
diff --git a/quickstep/src/com/android/quickstep/TaskOverlayFactory.java b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
index 0246849..276e1c2 100644
--- a/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
+++ b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
@@ -23,6 +23,7 @@
 import static com.android.quickstep.views.OverviewActionsView.DISABLED_ROTATED;
 
 import android.annotation.SuppressLint;
+import android.app.ActivityManager;
 import android.content.Context;
 import android.graphics.Insets;
 import android.graphics.Matrix;
@@ -54,6 +55,7 @@
 import com.android.quickstep.views.TaskView.TaskIdAttributeContainer;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.ThumbnailData;
+import com.android.systemui.shared.system.ActivityManagerWrapper;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -115,8 +117,9 @@
      * Does NOT add split options in the following scenarios:
      * * The taskView to add split options is already showing split screen tasks
      * * There aren't at least 2 tasks in overview to show split options for
+     * * Device is in "Lock task mode"
      * * The taskView to show split options for is the focused task AND we haven't started
-     *   scrolling in overview (if we haven't scrolled, there's a split overview action so
+     *   scrolling in overview (if we haven't scrolled, there's a split overview action button so
      *   we don't need this menu option)
      */
     private static void addSplitOptions(List<SystemShortcut> outShortcuts,
@@ -130,7 +133,11 @@
         boolean isFocusedTask = deviceProfile.overviewShowAsGrid && taskView.isFocusedTask();
         boolean isTaskInExpectedScrollPosition =
                 recentsView.isTaskInExpectedScrollPosition(recentsView.indexOfChild(taskView));
-        if (taskViewHasMultipleTasks || notEnoughTasksToSplit ||
+        ActivityManager activityManager =
+                (ActivityManager) taskView.getContext().getSystemService(Context.ACTIVITY_SERVICE);
+        boolean isLockTaskMode = activityManager.isInLockTaskMode();
+
+        if (taskViewHasMultipleTasks || notEnoughTasksToSplit || isLockTaskMode ||
                 (isFocusedTask && isTaskInExpectedScrollPosition)) {
             return;
         }
diff --git a/quickstep/src/com/android/quickstep/TaskShortcutFactory.java b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
index 8c4ba97..f507ea3 100644
--- a/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
+++ b/quickstep/src/com/android/quickstep/TaskShortcutFactory.java
@@ -72,7 +72,13 @@
         @Override
         public SystemShortcut getShortcut(BaseDraggingActivity activity,
                 TaskIdAttributeContainer taskContainer) {
-            return new AppInfo(activity, taskContainer.getItemInfo());
+            TaskView taskView = taskContainer.getTaskView();
+            AppInfo.SplitAccessibilityInfo accessibilityInfo =
+                    new AppInfo.SplitAccessibilityInfo(taskView.containsMultipleTasks(),
+                            TaskUtils.getTitle(taskView.getContext(), taskContainer.getTask()),
+                            taskContainer.getA11yNodeId()
+                    );
+            return new AppInfo(activity, taskContainer.getItemInfo(), accessibilityInfo);
         }
 
         @Override
@@ -236,6 +242,7 @@
         }
     }
 
+    /** @Deprecated */
     TaskShortcutFactory SPLIT_SCREEN = new MultiWindowFactory(R.drawable.ic_split_screen,
             R.string.recent_task_option_split_screen, LAUNCHER_SYSTEM_SHORTCUT_SPLIT_SCREEN_TAP) {
 
diff --git a/quickstep/src/com/android/quickstep/TaskViewUtils.java b/quickstep/src/com/android/quickstep/TaskViewUtils.java
index 142fafe..5d9a537 100644
--- a/quickstep/src/com/android/quickstep/TaskViewUtils.java
+++ b/quickstep/src/com/android/quickstep/TaskViewUtils.java
@@ -28,6 +28,7 @@
 import static com.android.launcher3.QuickstepTransitionManager.NAV_FADE_IN_INTERPOLATOR;
 import static com.android.launcher3.QuickstepTransitionManager.NAV_FADE_OUT_INTERPOLATOR;
 import static com.android.launcher3.QuickstepTransitionManager.RECENTS_LAUNCH_DURATION;
+import static com.android.launcher3.QuickstepTransitionManager.SPLIT_DIVIDER_ANIM_DURATION;
 import static com.android.launcher3.QuickstepTransitionManager.SPLIT_LAUNCH_DURATION;
 import static com.android.launcher3.Utilities.getDescendantCoordRelativeToAncestor;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
@@ -83,6 +84,7 @@
 import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat.SurfaceParams;
 
 import java.util.ArrayList;
+import java.util.List;
 
 /**
  * Utility class for helpful methods related to {@link TaskView} objects and their tasks.
@@ -196,7 +198,8 @@
         boolean showAsGrid = dp.overviewShowAsGrid;
         boolean parallaxCenterAndAdjacentTask =
                 taskIndex != recentsView.getCurrentPage() && !showAsGrid;
-        int startScroll = recentsView.getScrollOffset(taskIndex);
+        int taskRectTranslationPrimary = recentsView.getScrollOffset(taskIndex);
+        int taskRectTranslationSecondary = showAsGrid ? (int) v.getGridTranslationY() : 0;
 
         RemoteTargetHandle[] topMostSimulators = null;
 
@@ -213,9 +216,10 @@
 
                 tvsLocal.fullScreenProgress.value = 0;
                 tvsLocal.recentsViewScale.value = 1;
-                tvsLocal.setScroll(startScroll);
                 tvsLocal.setIsGridTask(v.isGridTask());
-                tvsLocal.setGridTranslationY(v.getGridTranslationY());
+                tvsLocal.getOrientationState().getOrientationHandler().set(tvsLocal,
+                        TaskViewSimulator::setTaskRectTranslation, taskRectTranslationPrimary,
+                        taskRectTranslationSecondary);
 
                 // Fade in the task during the initial 20% of the animation
                 out.addFloat(targetHandle.getTransformParams(), TransformParams.TARGET_ALPHA, 0, 1,
@@ -314,7 +318,7 @@
                 mt[i] = localMt;
 
                 Matrix localMti = new Matrix();
-                localMti.invert(localMt);
+                localMt.invert(localMti);
                 mti[i] = localMti;
             }
 
@@ -534,7 +538,8 @@
                 nonAppTargets, depthController, pa);
         if (launcherClosing) {
             // TODO(b/182592057): differentiate between "restore split" vs "launch fullscreen app"
-            TaskViewUtils.setSplitAuxiliarySurfacesShown(nonAppTargets, true);
+            TaskViewUtils.setSplitAuxiliarySurfacesShown(nonAppTargets,
+                    true /*shown*/, true /*animate*/, pa);
         }
 
         Animator childStateAnimation = null;
@@ -590,19 +595,88 @@
     }
 
     public static void setSplitAuxiliarySurfacesShown(RemoteAnimationTargetCompat[] nonApps,
-            boolean shown) {
-        // TODO(b/182592057): make this part of the animations instead.
-        if (nonApps != null && nonApps.length > 0) {
-            SurfaceControl.Transaction t = new SurfaceControl.Transaction();
-            for (int i = 0; i < nonApps.length; ++i) {
-                final RemoteAnimationTargetCompat targ = nonApps[i];
-                final SurfaceControl leash = targ.leash.getSurfaceControl();
-                if (targ.windowType == TYPE_DOCK_DIVIDER && leash != null) {
-                    t.setVisibility(leash, shown);
+            boolean shown, boolean animate) {
+        setSplitAuxiliarySurfacesShown(nonApps, shown, animate,null);
+    }
+
+    private static void setSplitAuxiliarySurfacesShown(
+            @NonNull RemoteAnimationTargetCompat[] nonApps, boolean shown, boolean animate,
+            @Nullable PendingAnimation splitLaunchAnimation) {
+        if (nonApps == null || nonApps.length == 0) {
+            return;
+        }
+
+        SurfaceControl.Transaction t = new SurfaceControl.Transaction();
+        List<SurfaceControl> auxiliarySurfaces = new ArrayList<>(nonApps.length);
+        boolean hasSurfaceToAnimate = false;
+        for (int i = 0; i < nonApps.length; ++i) {
+            final RemoteAnimationTargetCompat targ = nonApps[i];
+            final SurfaceControl leash = targ.leash.getSurfaceControl();
+            if (targ.windowType == TYPE_DOCK_DIVIDER && leash != null) {
+                auxiliarySurfaces.add(leash);
+                hasSurfaceToAnimate = true;
+            }
+        }
+        if (!hasSurfaceToAnimate) {
+            return;
+        }
+
+        if (!animate) {
+            for (SurfaceControl leash : auxiliarySurfaces) {
+                t.setAlpha(leash, shown ? 1 : 0);
+                if (shown) {
+                    t.show(leash);
+                } else {
+                    t.hide(leash);
                 }
             }
             t.apply();
-            t.close();
+            return;
+        }
+
+        ValueAnimator dockFadeAnimator = ValueAnimator.ofFloat(0f, 1f);
+        dockFadeAnimator.addUpdateListener(valueAnimator -> {
+            float progress = valueAnimator.getAnimatedFraction();
+            for (SurfaceControl leash : auxiliarySurfaces) {
+                t.setAlpha(leash, shown ? progress : 1 - progress);
+            }
+            t.apply();
+        });
+        dockFadeAnimator.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationStart(Animator animation) {
+                super.onAnimationStart(animation);
+                if (shown) {
+                    for (SurfaceControl leash : auxiliarySurfaces) {
+                        t.setAlpha(leash, 0);
+                        t.show(leash);
+                    }
+                    t.apply();
+                }
+            }
+
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                super.onAnimationEnd(animation);
+                if (!shown) {
+                    for (SurfaceControl leash : auxiliarySurfaces) {
+                        t.hide(leash);
+                    }
+                    t.apply();
+                }
+                t.close();
+            }
+        });
+        dockFadeAnimator.setDuration(SPLIT_DIVIDER_ANIM_DURATION);
+        if (splitLaunchAnimation != null) {
+            // If split apps are launching, we want to delay showing the divider bar until the very
+            // end once the apps are mostly in place. This is because we aren't moving the divider
+            // leash in the relative position with the launching apps.
+            dockFadeAnimator.setStartDelay(
+                    splitLaunchAnimation.getDuration() - SPLIT_DIVIDER_ANIM_DURATION);
+            splitLaunchAnimation.add(dockFadeAnimator);
+        } else {
+            dockFadeAnimator.start();
         }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index 377edbe..38d6448 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -22,7 +22,6 @@
 
 import static com.android.launcher3.config.FeatureFlags.ASSISTANT_GIVES_LAUNCHER_FOCUS;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
-import static com.android.launcher3.testing.TestProtocol.TASKBAR_WINDOW_CRASH;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.quickstep.GestureState.DEFAULT_STATE;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
@@ -289,6 +288,12 @@
                     .onSystemBarAttributesChanged(displayId, behavior));
         }
 
+        @Override
+        public void onNavButtonsDarkIntensityChanged(float darkIntensity) {
+            executeForTaskbarManager(() -> mTaskbarManager
+                    .onNavButtonsDarkIntensityChanged(darkIntensity));
+        }
+
         private void executeForTaskbarManager(final Runnable r) {
             MAIN_EXECUTOR.execute(() -> {
                 if (mTaskbarManager == null) {
@@ -355,7 +360,6 @@
     @Override
     public void onCreate() {
         super.onCreate();
-        Log.d(TASKBAR_WINDOW_CRASH, "TIS created");
         // Initialize anything here that is needed in direct boot mode.
         // Everything else should be initialized in onUserUnlocked() below.
         mMainChoreographer = Choreographer.getInstance();
@@ -517,7 +521,6 @@
     @Override
     public void onDestroy() {
         Log.d(TAG, "Touch service destroyed: user=" + getUserId());
-        Log.d(TASKBAR_WINDOW_CRASH, "TIS destroyed");
         sIsInitialized = false;
         if (mDeviceState.isUserUnlocked()) {
             mInputConsumer.unregisterInputConsumer();
@@ -662,8 +665,8 @@
             gestureState.updatePreviouslyAppearedTaskIds(
                     previousGestureState.getPreviouslyAppearedTaskIds());
         } else {
-            gestureState.updateRunningTask(TraceHelper.allowIpcs("getRunningTask.0",
-                    () -> mAM.getRunningTask(false /* filterOnlyVisibleRecents */)));
+            gestureState.updateRunningTasks(TraceHelper.allowIpcs("getRunningTask.0",
+                    () -> mAM.getRunningTasks(false /* filterOnlyVisibleRecents */)));
         }
         return gestureState;
     }
@@ -970,6 +973,7 @@
             pw.println("  resumed=" + resumed);
             pw.println("  mConsumer=" + mConsumer.getName());
             ActiveGestureLog.INSTANCE.dump("", pw);
+            RecentsModel.INSTANCE.get(this).dump("", pw);
             pw.println("ProtoTrace:");
             pw.println("  file=" + ProtoTracer.INSTANCE.get(this).getTraceFile());
         }
diff --git a/quickstep/src/com/android/quickstep/ViewUtils.java b/quickstep/src/com/android/quickstep/ViewUtils.java
index 184ab17..e290be8 100644
--- a/quickstep/src/com/android/quickstep/ViewUtils.java
+++ b/quickstep/src/com/android/quickstep/ViewUtils.java
@@ -15,8 +15,10 @@
  */
 package com.android.quickstep;
 
+import android.graphics.HardwareRenderer;
 import android.os.Handler;
 import android.view.View;
+import android.view.ViewRootImpl;
 
 import com.android.launcher3.Utilities;
 import com.android.systemui.shared.system.ViewRootImplCompat;
@@ -45,9 +47,9 @@
         return new FrameHandler(view, onFinishRunnable, canceled).schedule();
     }
 
-    private static class FrameHandler implements LongConsumer {
+    private static class FrameHandler implements HardwareRenderer.FrameDrawingCallback {
 
-        final ViewRootImplCompat mViewRoot;
+        final ViewRootImpl mViewRoot;
         final Runnable mFinishCallback;
         final BooleanSupplier mCancelled;
         final Handler mHandler;
@@ -55,14 +57,14 @@
         int mDeferFrameCount = 1;
 
         FrameHandler(View view, Runnable finishCallback, BooleanSupplier cancelled) {
-            mViewRoot = new ViewRootImplCompat(view);
+            mViewRoot = view.getViewRootImpl();
             mFinishCallback = finishCallback;
             mCancelled = cancelled;
             mHandler = new Handler();
         }
 
         @Override
-        public void accept(long l) {
+        public void onFrameDraw(long frame) {
             Utilities.postAsyncCallback(mHandler, this::onFrame);
         }
 
@@ -83,7 +85,7 @@
         }
 
         private boolean schedule() {
-            if (mViewRoot.isValid()) {
+            if (mViewRoot.getView() != null) {
                 mViewRoot.registerRtFrameCallback(this);
                 mViewRoot.getView().invalidate();
                 return true;
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
index 50b69dc..ff175f1 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
@@ -24,14 +24,22 @@
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_Y;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_SCRIM_FADE;
 import static com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW;
+import static com.android.quickstep.fallback.RecentsState.OVERVIEW_SPLIT_SELECT;
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_HORIZONTAL_OFFSET;
 import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
 import static com.android.quickstep.views.RecentsView.RECENTS_GRID_PROGRESS;
 import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
 import static com.android.quickstep.views.RecentsView.TASK_MODALNESS;
+import static com.android.quickstep.views.RecentsView.TASK_PRIMARY_SPLIT_TRANSLATION;
+import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_SPLIT_TRANSLATION;
 import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
 import static com.android.quickstep.views.TaskView.FLAG_UPDATE_ALL;
 
+import android.util.FloatProperty;
+import android.util.Pair;
+
+import androidx.annotation.NonNull;
+
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.anim.PropertySetter;
 import com.android.launcher3.statemanager.StateManager.StateHandler;
@@ -100,5 +108,31 @@
 
         setter.setViewBackgroundColor(mActivity.getScrimView(), state.getScrimColor(mActivity),
                 config.getInterpolator(ANIM_SCRIM_FADE, LINEAR));
+
+        RecentsState currentState = mActivity.getStateManager().getState();
+        if (isSplitSelectionState(state) && !isSplitSelectionState(currentState)) {
+            setter.add(mRecentsView.createSplitSelectInitAnimation().buildAnim());
+        }
+
+        Pair<FloatProperty, FloatProperty> taskViewsFloat =
+                mRecentsView.getPagedOrientationHandler().getSplitSelectTaskOffset(
+                        TASK_PRIMARY_SPLIT_TRANSLATION, TASK_SECONDARY_SPLIT_TRANSLATION,
+                        mActivity.getDeviceProfile());
+        setter.setFloat(mRecentsView, taskViewsFloat.second, 0, LINEAR);
+        if (isSplitSelectionState(state)) {
+            mRecentsView.applySplitPrimaryScrollOffset();
+            setter.setFloat(mRecentsView, taskViewsFloat.first,
+                    mRecentsView.getSplitSelectTranslation(), LINEAR);
+        } else {
+            mRecentsView.resetSplitPrimaryScrollOffset();
+            setter.setFloat(mRecentsView, taskViewsFloat.first, 0, LINEAR);
+        }
+    }
+
+    /**
+     * @return true if {@param toState} is {@link RecentsState#OVERVIEW_SPLIT_SELECT}
+     */
+    private boolean isSplitSelectionState(@NonNull RecentsState toState) {
+        return toState == OVERVIEW_SPLIT_SELECT;
     }
 }
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
index 95095fa..6d22b17 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
@@ -16,34 +16,35 @@
 package com.android.quickstep.fallback;
 
 import static com.android.quickstep.GestureState.GestureEndTarget.RECENTS;
-import static com.android.quickstep.ViewUtils.postFrameDrawn;
 import static com.android.quickstep.fallback.RecentsState.DEFAULT;
 import static com.android.quickstep.fallback.RecentsState.HOME;
 import static com.android.quickstep.fallback.RecentsState.MODAL_TASK;
+import static com.android.quickstep.fallback.RecentsState.OVERVIEW_SPLIT_SELECT;
 
 import android.animation.AnimatorSet;
 import android.annotation.TargetApi;
 import android.app.ActivityManager.RunningTaskInfo;
 import android.content.Context;
-import android.content.res.Configuration;
 import android.os.Build;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 
 import androidx.annotation.Nullable;
 
+import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.statemanager.StateManager.StateListener;
+import com.android.launcher3.util.SplitConfigurationOptions;
 import com.android.quickstep.FallbackActivityInterface;
 import com.android.quickstep.GestureState;
 import com.android.quickstep.RecentsActivity;
+import com.android.quickstep.util.GroupTask;
 import com.android.quickstep.util.SplitSelectStateController;
 import com.android.quickstep.util.TaskViewSimulator;
 import com.android.quickstep.views.OverviewActionsView;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
-import com.android.quickstep.util.GroupTask;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.Task.TaskKey;
 
@@ -74,6 +75,7 @@
     @Override
     public void startHome() {
         mActivity.startHome();
+        AbstractFloatingView.closeAllOpenViews(mActivity, mActivity.isStarted());
     }
 
     /**
@@ -206,11 +208,14 @@
     }
 
     @Override
+    public void initiateSplitSelect(TaskView taskView,
+            @SplitConfigurationOptions.StagePosition int stagePosition) {
+        super.initiateSplitSelect(taskView, stagePosition);
+        mActivity.getStateManager().goToState(OVERVIEW_SPLIT_SELECT);
+    }
+
+    @Override
     public void onStateTransitionStart(RecentsState toState) {
-        if (toState == HOME) {
-            // Clean-up logic that occurs when recents is no longer in use/visible.
-            reset();
-        }
         setOverviewStateEnabled(true);
         setOverviewGridEnabled(toState.displayOverviewTasksAsGrid(mActivity.getDeviceProfile()));
         setOverviewFullscreenEnabled(toState.isFullScreen());
@@ -219,13 +224,17 @@
 
     @Override
     public void onStateTransitionComplete(RecentsState finalState) {
+        if (finalState == HOME) {
+            // Clean-up logic that occurs when recents is no longer in use/visible.
+            reset();
+        }
         boolean isOverlayEnabled = finalState == DEFAULT || finalState == MODAL_TASK;
         setOverlayEnabled(isOverlayEnabled);
         setFreezeViewVisibility(false);
 
         if (isOverlayEnabled) {
-            postFrameDrawn(this, () -> runActionOnRemoteHandles(remoteTargetHandle ->
-                    remoteTargetHandle.getTaskViewSimulator().setDrawsBelowRecents(true)));
+            runActionOnRemoteHandles(remoteTargetHandle ->
+                    remoteTargetHandle.getTaskViewSimulator().setDrawsBelowRecents(true));
         }
     }
 
@@ -244,12 +253,4 @@
         // Do not let touch escape to siblings below this view.
         return result || mActivity.getStateManager().getState().overviewUi();
     }
-
-    @Override
-    protected void onConfigurationChanged(Configuration newConfig) {
-        super.onConfigurationChanged(newConfig);
-
-        // Reset modal state if full configuration changes
-        setModalStateEnabled(false);
-    }
 }
diff --git a/quickstep/src/com/android/quickstep/fallback/RecentsState.java b/quickstep/src/com/android/quickstep/fallback/RecentsState.java
index 917b58a..15feb18 100644
--- a/quickstep/src/com/android/quickstep/fallback/RecentsState.java
+++ b/quickstep/src/com/android/quickstep/fallback/RecentsState.java
@@ -51,6 +51,8 @@
             FLAG_DISABLE_RESTORE | FLAG_NON_INTERACTIVE | FLAG_FULL_SCREEN | FLAG_OVERVIEW_UI);
     public static final RecentsState HOME = new RecentsState(3, 0);
     public static final RecentsState BG_LAUNCHER = new LauncherState(4, 0);
+    public static final RecentsState OVERVIEW_SPLIT_SELECT = new RecentsState(5,
+            FLAG_SHOW_AS_GRID | FLAG_SCRIM | FLAG_OVERVIEW_UI);
 
     public final int ordinal;
     private final int mFlags;
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
index 510820a..162ace4 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
@@ -24,6 +24,8 @@
 import static android.view.MotionEvent.ACTION_POINTER_UP;
 import static android.view.MotionEvent.ACTION_UP;
 
+import static com.android.internal.app.AssistUtils.INVOCATION_TYPE_GESTURE;
+import static com.android.internal.app.AssistUtils.INVOCATION_TYPE_KEY;
 import static com.android.launcher3.Utilities.squaredHypot;
 
 import android.animation.Animator;
@@ -64,8 +66,6 @@
     private static final String OPA_BUNDLE_TRIGGER = "triggered_by";
     // From //java/com/google/android/apps/gsa/assistant/shared/proto/opa_trigger.proto.
     private static final int OPA_BUNDLE_TRIGGER_DIAG_SWIPE_GESTURE = 83;
-    private static final String INVOCATION_TYPE_KEY = "invocation_type";
-    private static final int INVOCATION_TYPE_GESTURE = 1;
 
     private final PointF mDownPos = new PointF();
     private final PointF mLastPos = new PointF();
diff --git a/quickstep/src/com/android/quickstep/logging/SettingsChangeLogger.java b/quickstep/src/com/android/quickstep/logging/SettingsChangeLogger.java
index 7ae0fc8..a0cd0d7 100644
--- a/quickstep/src/com/android/quickstep/logging/SettingsChangeLogger.java
+++ b/quickstep/src/com/android/quickstep/logging/SettingsChangeLogger.java
@@ -40,10 +40,11 @@
 import com.android.launcher3.AutoInstallsLayout;
 import com.android.launcher3.R;
 import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.logging.InstanceIdSequence;
+import com.android.launcher3.logging.InstanceId;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.logging.StatsLogManager.StatsLogger;
 import com.android.launcher3.model.DeviceGridState;
+import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.SettingsCache;
 import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.SysUINavigationMode.Mode;
@@ -53,12 +54,19 @@
 import org.xmlpull.v1.XmlPullParserException;
 
 import java.io.IOException;
+import java.util.Optional;
 
 /**
  * Utility class to log launcher settings changes
  */
 public class SettingsChangeLogger implements
         NavigationModeChangeListener, OnSharedPreferenceChangeListener {
+  
+    /**
+     * Singleton instance
+     */
+    public static MainThreadInitializedObject<SettingsChangeLogger> INSTANCE =
+            new MainThreadInitializedObject<>(SettingsChangeLogger::new);
 
     private static final String TAG = "SettingsChangeLogger";
     private static final String ROOT_TAG = "androidx.preference.PreferenceScreen";
@@ -66,12 +74,15 @@
 
     private final Context mContext;
     private final ArrayMap<String, LoggablePref> mLoggablePrefs;
+    private final StatsLogManager mStatsLogManager;
 
     private Mode mNavMode;
-    private boolean mNotificationDotsEnabled;
+    private StatsLogManager.LauncherEvent mNotificationDotsEvent;
+    private StatsLogManager.LauncherEvent mHomeScreenSuggestionEvent;
 
-    public SettingsChangeLogger(Context context) {
+    private SettingsChangeLogger(Context context) {
         mContext = context;
+        mStatsLogManager = StatsLogManager.newInstance(mContext);
         mLoggablePrefs = loadPrefKeys(context);
         mNavMode = SysUINavigationMode.INSTANCE.get(context).addModeChangeListener(this);
 
@@ -118,14 +129,21 @@
     }
 
     private void onNotificationDotsChanged(boolean isDotsEnabled) {
-        mNotificationDotsEnabled = isDotsEnabled;
-        dispatchUserEvent();
+        StatsLogManager.LauncherEvent mEvent =
+                isDotsEnabled ? LAUNCHER_NOTIFICATION_DOT_ENABLED
+                        : LAUNCHER_NOTIFICATION_DOT_DISABLED;
+
+        // Log only when the setting is actually changed and not during initialization.
+        if (mNotificationDotsEvent != null && mNotificationDotsEvent != mEvent) {
+            mStatsLogManager.logger().log(mNotificationDotsEvent);
+        }
+        mNotificationDotsEvent = mEvent;
     }
 
     @Override
     public void onNavigationModeChanged(Mode newMode) {
         mNavMode = newMode;
-        dispatchUserEvent();
+        mStatsLogManager.logger().log(newMode.launcherEvent);
     }
 
     @Override
@@ -134,27 +152,27 @@
                 || KEY_WORKSPACE_SIZE.equals(key)
                 || KEY_THEMED_ICONS.equals(key)
                 || mLoggablePrefs.containsKey(key)) {
-            dispatchUserEvent();
+
+            mHomeScreenSuggestionEvent = getDevicePrefs(mContext)
+                    .getBoolean(LAST_PREDICTION_ENABLED_STATE, true)
+                    ? LAUNCHER_HOME_SCREEN_SUGGESTIONS_ENABLED
+                    : LAUNCHER_HOME_SCREEN_SUGGESTIONS_DISABLED;
+
+            mStatsLogManager.logger().log(mHomeScreenSuggestionEvent);
         }
     }
 
-    private void dispatchUserEvent() {
-        StatsLogger logger = StatsLogManager.newInstance(mContext).logger()
-                .withInstanceId(new InstanceIdSequence().newInstanceId());
+    /**
+     * Takes snapshot of all eligible launcher settings and log them with the provided instance ID.
+     */
+    public void logSnapshot(InstanceId snapshotInstanceId) {
+        StatsLogger logger = mStatsLogManager.logger().withInstanceId(snapshotInstanceId);
 
-        logger.log(mNotificationDotsEnabled
-                ? LAUNCHER_NOTIFICATION_DOT_ENABLED
-                : LAUNCHER_NOTIFICATION_DOT_DISABLED);
-        logger.log(mNavMode.launcherEvent);
-        logger.log(getDevicePrefs(mContext).getBoolean(LAST_PREDICTION_ENABLED_STATE, true)
-                ? LAUNCHER_HOME_SCREEN_SUGGESTIONS_ENABLED
-                : LAUNCHER_HOME_SCREEN_SUGGESTIONS_DISABLED);
-
-        StatsLogManager.LauncherEvent gridSizeChangedEvent =
-                new DeviceGridState(mContext).getWorkspaceSizeEvent();
-        if (gridSizeChangedEvent != null) {
-            logger.log(gridSizeChangedEvent);
-        }
+        Optional.ofNullable(mNotificationDotsEvent).ifPresent(logger::log);
+        Optional.ofNullable(mNavMode).map(mode -> mode.launcherEvent).ifPresent(logger::log);
+        Optional.ofNullable(mHomeScreenSuggestionEvent).ifPresent(logger::log);
+        Optional.ofNullable(new DeviceGridState(mContext).getWorkspaceSizeEvent()).ifPresent(
+                logger::log);
 
         SharedPreferences prefs = getPrefs(mContext);
         if (FeatureFlags.ENABLE_THEMED_ICONS.get()) {
diff --git a/quickstep/src/com/android/quickstep/util/BaseUnfoldMoveFromCenterAnimator.java b/quickstep/src/com/android/quickstep/util/BaseUnfoldMoveFromCenterAnimator.java
new file mode 100644
index 0000000..861ff96
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/BaseUnfoldMoveFromCenterAnimator.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.util;
+
+import android.annotation.CallSuper;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.WindowManager;
+
+import com.android.systemui.shared.animation.UnfoldMoveFromCenterAnimator;
+import com.android.systemui.unfold.UnfoldTransitionProgressProvider.TransitionProgressListener;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Animation that moves launcher icons and widgets from center to the sides (final position)
+ */
+public abstract class BaseUnfoldMoveFromCenterAnimator implements TransitionProgressListener {
+
+    private final UnfoldMoveFromCenterAnimator mMoveFromCenterAnimation;
+
+    private final Map<ViewGroup, Boolean> mOriginalClipToPadding = new HashMap<>();
+    private final Map<ViewGroup, Boolean> mOriginalClipChildren = new HashMap<>();
+
+    public BaseUnfoldMoveFromCenterAnimator(WindowManager windowManager) {
+        mMoveFromCenterAnimation = new UnfoldMoveFromCenterAnimator(windowManager,
+                new LauncherViewsMoveFromCenterTranslationApplier());
+    }
+
+    @CallSuper
+    @Override
+    public void onTransitionStarted() {
+        mMoveFromCenterAnimation.updateDisplayProperties();
+        onPrepareViewsForAnimation();
+        onTransitionProgress(0f);
+    }
+
+    @CallSuper
+    @Override
+    public void onTransitionProgress(float progress) {
+        mMoveFromCenterAnimation.onTransitionProgress(progress);
+    }
+
+    @CallSuper
+    @Override
+    public void onTransitionFinished() {
+        mMoveFromCenterAnimation.onTransitionFinished();
+        mMoveFromCenterAnimation.clearRegisteredViews();
+
+        mOriginalClipChildren.clear();
+        mOriginalClipToPadding.clear();
+    }
+
+    protected void onPrepareViewsForAnimation() {
+
+    }
+
+    protected void registerViewForAnimation(View view) {
+        mMoveFromCenterAnimation.registerViewForAnimation(view);
+    }
+
+    protected void disableClipping(ViewGroup view) {
+        mOriginalClipToPadding.put(view, view.getClipToPadding());
+        mOriginalClipChildren.put(view, view.getClipChildren());
+        view.setClipToPadding(false);
+        view.setClipChildren(false);
+    }
+
+    protected void restoreClipping(ViewGroup view) {
+        final Boolean originalClipToPadding = mOriginalClipToPadding.get(view);
+        if (originalClipToPadding != null) {
+            view.setClipToPadding(originalClipToPadding);
+        }
+        final Boolean originalClipChildren = mOriginalClipChildren.get(view);
+        if (originalClipChildren != null) {
+            view.setClipChildren(originalClipChildren);
+        }
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/util/ImageActionUtils.java b/quickstep/src/com/android/quickstep/util/ImageActionUtils.java
index b0c68c5..de7dbd6 100644
--- a/quickstep/src/com/android/quickstep/util/ImageActionUtils.java
+++ b/quickstep/src/com/android/quickstep/util/ImageActionUtils.java
@@ -49,7 +49,6 @@
 
 import com.android.internal.app.ChooserActivity;
 import com.android.launcher3.BuildConfig;
-import com.android.launcher3.testing.TestProtocol;
 import com.android.quickstep.SystemUiProxy;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.utilities.BitmapUtil;
@@ -78,9 +77,6 @@
     public static void saveScreenshot(SystemUiProxy systemUiProxy, Bitmap screenshot,
             Rect screenshotBounds,
             Insets visibleInsets, Task.TaskKey task) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.NO_SCREENSHOT, "image action utils calling into sysuiproxy");
-        }
         systemUiProxy.handleImageBundleAsScreenshot(BitmapUtil.hardwareBitmapToBundle(screenshot),
                 screenshotBounds, visibleInsets, task);
     }
diff --git a/quickstep/src/com/android/quickstep/util/LauncherUnfoldAnimationController.java b/quickstep/src/com/android/quickstep/util/LauncherUnfoldAnimationController.java
index b39412b..6b6bd6a 100644
--- a/quickstep/src/com/android/quickstep/util/LauncherUnfoldAnimationController.java
+++ b/quickstep/src/com/android/quickstep/util/LauncherUnfoldAnimationController.java
@@ -18,14 +18,17 @@
 import static com.android.launcher3.Utilities.comp;
 
 import android.annotation.Nullable;
-import android.view.ViewTreeObserver;
 import android.view.WindowManager;
+import android.view.WindowManagerGlobal;
+
+import androidx.core.view.OneShotPreDrawListener;
 
 import com.android.launcher3.Hotseat;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.util.HorizontalInsettableView;
 import com.android.systemui.unfold.UnfoldTransitionProgressProvider;
 import com.android.systemui.unfold.UnfoldTransitionProgressProvider.TransitionProgressListener;
+import com.android.systemui.unfold.util.NaturalRotationUnfoldProgressProvider;
 import com.android.systemui.unfold.util.ScopedUnfoldTransitionProgressProvider;
 
 /**
@@ -43,6 +46,7 @@
     private HorizontalInsettableView mQsbInsettable;
 
     private final ScopedUnfoldTransitionProgressProvider mProgressProvider;
+    private final NaturalRotationUnfoldProgressProvider mNaturalOrientationProgressProvider;
 
     public LauncherUnfoldAnimationController(
             Launcher launcher,
@@ -51,10 +55,19 @@
         mLauncher = launcher;
         mProgressProvider = new ScopedUnfoldTransitionProgressProvider(
                 unfoldTransitionProgressProvider);
+        mNaturalOrientationProgressProvider = new NaturalRotationUnfoldProgressProvider(launcher,
+                WindowManagerGlobal.getWindowManagerService(), mProgressProvider);
+        mNaturalOrientationProgressProvider.init();
 
+        // Animated in all orientations
         mProgressProvider.addCallback(new UnfoldMoveFromCenterWorkspaceAnimator(launcher,
                 windowManager));
-        mProgressProvider.addCallback(new QsbAnimationListener());
+
+        // Animated only in natural orientation
+        mNaturalOrientationProgressProvider
+                .addCallback(new QsbAnimationListener());
+        mNaturalOrientationProgressProvider
+                .addCallback(new UnfoldMoveFromCenterHotseatAnimator(launcher, windowManager));
     }
 
     /**
@@ -66,17 +79,8 @@
             mQsbInsettable = (HorizontalInsettableView) hotseat.getQsb();
         }
 
-        final ViewTreeObserver obs = mLauncher.getWorkspace().getViewTreeObserver();
-        obs.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
-            @Override
-            public boolean onPreDraw() {
-                if (obs.isAlive()) {
-                    mProgressProvider.setReadyToHandleTransition(true);
-                    obs.removeOnPreDrawListener(this);
-                }
-                return true;
-            }
-        });
+        OneShotPreDrawListener.add(mLauncher.getWorkspace(),
+                () -> mProgressProvider.setReadyToHandleTransition(true));
     }
 
     /**
@@ -92,6 +96,7 @@
      */
     public void onDestroy() {
         mProgressProvider.destroy();
+        mNaturalOrientationProgressProvider.destroy();
     }
 
     private class QsbAnimationListener implements TransitionProgressListener {
diff --git a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
index 9c6fd3d..8ccab71 100644
--- a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
+++ b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
@@ -162,7 +162,7 @@
      */
     public void setDeviceProfile(DeviceProfile deviceProfile) {
         boolean oldMultipleOrientationsSupported = isMultipleOrientationSupportedByDevice();
-        setFlag(FLAG_MULTIPLE_ORIENTATION_SUPPORTED_BY_DENSITY, !deviceProfile.allowRotation);
+        setFlag(FLAG_MULTIPLE_ORIENTATION_SUPPORTED_BY_DENSITY, !deviceProfile.isTablet);
         if (mListenersInitialized) {
             boolean newMultipleOrientationsSupported = isMultipleOrientationSupportedByDevice();
             // If isMultipleOrientationSupportedByDevice is changed, init or destroy listeners
diff --git a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
index c784d82..5253e8c 100644
--- a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
+++ b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
@@ -18,6 +18,7 @@
 
 import static com.android.launcher3.Utilities.postAsyncCallback;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.SplitConfigurationOptions.DEFAULT_SPLIT_RATIO;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
 
@@ -30,7 +31,6 @@
 import android.view.SurfaceControl;
 import android.window.TransitionInfo;
 
-
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.statehandlers.DepthController;
@@ -64,7 +64,6 @@
     private @StagePosition int mStagePosition;
     private Task mInitialTask;
     private Task mSecondTask;
-    private Rect mInitialBounds;
     private boolean mRecentsAnimationRunning;
     /** If not null, this is the TaskView we want to launch from */
     @Nullable
@@ -86,7 +85,6 @@
             Rect initialBounds) {
         mInitialTask = task;
         mStagePosition = stagePosition;
-        mInitialBounds = initialBounds;
     }
 
     /**
@@ -95,7 +93,7 @@
     public void setSecondTaskId(Task task, Consumer<Boolean> callback) {
         mSecondTask = task;
         launchTasks(mInitialTask, mSecondTask, mStagePosition, callback,
-                false /* freezeTaskList */);
+                false /* freezeTaskList */, DEFAULT_SPLIT_RATIO);
     }
 
     /**
@@ -107,14 +105,15 @@
         TaskView.TaskIdAttributeContainer[] taskIdAttributeContainers =
                 groupedTaskView.getTaskIdAttributeContainers();
         launchTasks(taskIdAttributeContainers[0].getTask(), taskIdAttributeContainers[1].getTask(),
-                taskIdAttributeContainers[0].getStagePosition(), callback, freezeTaskList);
+                taskIdAttributeContainers[0].getStagePosition(), callback, freezeTaskList,
+                groupedTaskView.getSplitRatio());
     }
 
     /**
      * @param stagePosition representing location of task1
      */
     public void launchTasks(Task task1, Task task2, @StagePosition int stagePosition,
-            Consumer<Boolean> callback, boolean freezeTaskList) {
+            Consumer<Boolean> callback, boolean freezeTaskList, float splitRatio) {
         // Assume initial task is for top/left part of screen
         final int[] taskIds = stagePosition == STAGE_POSITION_TOP_OR_LEFT
                 ? new int[]{task1.key.id, task2.key.id}
@@ -123,7 +122,7 @@
             RemoteSplitLaunchTransitionRunner animationRunner =
                     new RemoteSplitLaunchTransitionRunner(task1, task2);
             mSystemUiProxy.startTasks(taskIds[0], null /* mainOptions */, taskIds[1],
-                    null /* sideOptions */, STAGE_POSITION_BOTTOM_OR_RIGHT,
+                    null /* sideOptions */, STAGE_POSITION_BOTTOM_OR_RIGHT, splitRatio,
                     new RemoteTransitionCompat(animationRunner, MAIN_EXECUTOR,
                             ActivityThread.currentActivityThread().getApplicationThread()));
         } else {
@@ -140,7 +139,7 @@
             }
             mSystemUiProxy.startTasksWithLegacyTransition(taskIds[0], mainOpts.toBundle(),
                     taskIds[1], null /* sideOptions */, STAGE_POSITION_BOTTOM_OR_RIGHT,
-                    adapter);
+                    splitRatio, adapter);
         }
     }
 
@@ -228,7 +227,6 @@
         mInitialTask = null;
         mSecondTask = null;
         mStagePosition = SplitConfigurationOptions.STAGE_POSITION_UNDEFINED;
-        mInitialBounds = null;
         mRecentsAnimationRunning = false;
         mLaunchingTaskView = null;
     }
@@ -240,8 +238,4 @@
     public boolean isSplitSelectActive() {
         return mInitialTask != null && mSecondTask == null;
     }
-
-    public Rect getInitialBounds() {
-        return mInitialBounds;
-    }
 }
diff --git a/quickstep/src/com/android/quickstep/util/SurfaceTransactionApplier.java b/quickstep/src/com/android/quickstep/util/SurfaceTransactionApplier.java
index 3b4fd31..3b1c150 100644
--- a/quickstep/src/com/android/quickstep/util/SurfaceTransactionApplier.java
+++ b/quickstep/src/com/android/quickstep/util/SurfaceTransactionApplier.java
@@ -22,10 +22,10 @@
 import android.view.SurfaceControl;
 import android.view.SurfaceControl.Transaction;
 import android.view.View;
+import android.view.ViewRootImpl;
 
 import com.android.quickstep.RemoteAnimationTargets.ReleaseCheck;
 import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat.SurfaceParams;
-import com.android.systemui.shared.system.ViewRootImplCompat;
 
 import java.util.function.Consumer;
 
@@ -41,7 +41,7 @@
     private static final int MSG_UPDATE_SEQUENCE_NUMBER = 0;
 
     private final SurfaceControl mBarrierSurfaceControl;
-    private final ViewRootImplCompat mTargetViewRootImpl;
+    private final ViewRootImpl mTargetViewRootImpl;
     private final Handler mApplyHandler;
 
     private int mLastSequenceNumber = 0;
@@ -50,8 +50,8 @@
      * @param targetView The view in the surface that acts as synchronization anchor.
      */
     public SurfaceTransactionApplier(View targetView) {
-        mTargetViewRootImpl = new ViewRootImplCompat(targetView);
-        mBarrierSurfaceControl = mTargetViewRootImpl.getRenderSurfaceControl();
+        mTargetViewRootImpl = targetView.getViewRootImpl();
+        mBarrierSurfaceControl = mTargetViewRootImpl.getSurfaceControl();
         mApplyHandler = new Handler(this::onApplyMessage);
     }
 
@@ -109,7 +109,7 @@
         if (targetView == null) {
             // No target view, no applier
             callback.accept(null);
-        } else if (new ViewRootImplCompat(targetView).isValid()) {
+        } else if (targetView.isAttachedToWindow()) {
             // Already attached, we're good to go
             callback.accept(new SurfaceTransactionApplier(targetView));
         } else {
diff --git a/quickstep/src/com/android/quickstep/util/TISBindHelper.java b/quickstep/src/com/android/quickstep/util/TISBindHelper.java
index 92c60c8..7b122c6 100644
--- a/quickstep/src/com/android/quickstep/util/TISBindHelper.java
+++ b/quickstep/src/com/android/quickstep/util/TISBindHelper.java
@@ -26,6 +26,7 @@
 import com.android.quickstep.TouchInteractionService;
 import com.android.quickstep.TouchInteractionService.TISBinder;
 
+import java.util.ArrayList;
 import java.util.function.Consumer;
 
 /**
@@ -44,9 +45,11 @@
     private final Runnable mConnectionRunnable = this::internalBindToTIS;
     private final Context mContext;
     private final Consumer<TISBinder> mConnectionCallback;
+    private final ArrayList<Runnable> mPendingConnectedCallbacks = new ArrayList<>();
 
     private short mConnectionAttempts;
     private boolean mTisServiceBound;
+    private boolean mIsConnected;
 
     public TISBindHelper(Context context, Consumer<TISBinder> connectionCallback) {
         mContext = context;
@@ -66,7 +69,13 @@
         }
 
         Log.d(TAG, "TIS service connected");
+        mIsConnected = true;
         mConnectionCallback.accept((TISBinder) iBinder);
+        // Flush the pending callbacks
+        for (Runnable r : mPendingConnectedCallbacks) {
+            r.run();
+        }
+        mPendingConnectedCallbacks.clear();
         resetServiceBindRetryState();
     }
 
@@ -79,6 +88,16 @@
         internalBindToTIS();
     }
 
+    /**
+     * Runs the given {@param r} runnable when the service is connected.
+     */
+    public void runOnBindToTouchInteractionService(Runnable r) {
+        if (mIsConnected) {
+            r.run();
+        } else {
+            mPendingConnectedCallbacks.add(r);
+        }
+    }
 
     /**
      * Binds to {@link TouchInteractionService}. If the binding fails, attempts to retry via
@@ -120,5 +139,7 @@
     public void onDestroy() {
         internalUnbindToTIS();
         resetServiceBindRetryState();
+        mIsConnected = false;
+        mPendingConnectedCallbacks.clear();
     }
 }
diff --git a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
index 7d396ba..f676091 100644
--- a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
+++ b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
@@ -102,7 +102,8 @@
     private StagedSplitBounds mStagedSplitBounds;
     private boolean mDrawsBelowRecents;
     private boolean mIsGridTask;
-    private float mGridTranslationY;
+    private int mTaskRectTranslationX;
+    private int mTaskRectTranslationY;
 
     public TaskViewSimulator(Context context, BaseActivityInterface sizeStrategy) {
         mContext = context;
@@ -157,15 +158,11 @@
             fullTaskSize = new Rect(mTaskRect);
             mOrientationState.getOrientationHandler()
                     .setSplitTaskSwipeRect(mDp, mTaskRect, mStagedSplitBounds, mStagePosition);
-            if (mIsGridTask) {
-                mTaskRect.offset(0, (int) mGridTranslationY);
-            }
+            mTaskRect.offset(mTaskRectTranslationX, mTaskRectTranslationY);
         } else {
             fullTaskSize = mTaskRect;
         }
-        if (mIsGridTask) {
-            fullTaskSize.offset(0, (int) mGridTranslationY);
-        }
+        fullTaskSize.offset(mTaskRectTranslationX, mTaskRectTranslationY);
         return mOrientationState.getFullScreenScaleAndPivot(fullTaskSize, mDp, mPivot);
     }
 
@@ -225,10 +222,11 @@
     }
 
     /**
-     * Sets the y-translation when overview is in grid.
+     * Apply translations on TaskRect's starting location.
      */
-    public void setGridTranslationY(float gridTranslationY) {
-        mGridTranslationY = gridTranslationY;
+    public void setTaskRectTranslation(int taskRectTranslationX, int taskRectTranslationY) {
+        mTaskRectTranslationX = taskRectTranslationX;
+        mTaskRectTranslationY = taskRectTranslationY;
     }
 
     /**
@@ -336,19 +334,19 @@
 
         // Apply TaskView matrix: taskRect, translate
         mMatrix.postTranslate(mTaskRect.left, mTaskRect.top);
-        mOrientationState.getOrientationHandler().set(mMatrix, MATRIX_POST_TRANSLATE,
+        mOrientationState.getOrientationHandler().setPrimary(mMatrix, MATRIX_POST_TRANSLATE,
                 taskPrimaryTranslation.value);
         mOrientationState.getOrientationHandler().setSecondary(mMatrix, MATRIX_POST_TRANSLATE,
                 taskSecondaryTranslation.value);
+        mOrientationState.getOrientationHandler().setPrimary(
+                mMatrix, MATRIX_POST_TRANSLATE, recentsViewScroll.value);
 
         // Apply RecentsView matrix
         mMatrix.postScale(recentsViewScale.value, recentsViewScale.value, mPivot.x, mPivot.y);
         mOrientationState.getOrientationHandler().setSecondary(mMatrix, MATRIX_POST_TRANSLATE,
                 recentsViewSecondaryTranslation.value);
-        mOrientationState.getOrientationHandler().set(mMatrix, MATRIX_POST_TRANSLATE,
+        mOrientationState.getOrientationHandler().setPrimary(mMatrix, MATRIX_POST_TRANSLATE,
                 recentsViewPrimaryTranslation.value);
-        mOrientationState.getOrientationHandler().set(
-                mMatrix, MATRIX_POST_TRANSLATE, recentsViewScroll.value);
         applyWindowToHomeRotation(mMatrix);
 
         // Crop rect is the inverse of thumbnail matrix
diff --git a/quickstep/src/com/android/quickstep/util/UnfoldMoveFromCenterHotseatAnimator.java b/quickstep/src/com/android/quickstep/util/UnfoldMoveFromCenterHotseatAnimator.java
new file mode 100644
index 0000000..dc97dd6
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/UnfoldMoveFromCenterHotseatAnimator.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.util;
+
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.WindowManager;
+
+import com.android.launcher3.Hotseat;
+import com.android.launcher3.Launcher;
+
+/**
+ * Animation that moves hotseat icons from center to the sides (final position)
+ */
+public class UnfoldMoveFromCenterHotseatAnimator extends BaseUnfoldMoveFromCenterAnimator {
+
+    private final Launcher mLauncher;
+
+    public UnfoldMoveFromCenterHotseatAnimator(Launcher launcher, WindowManager windowManager) {
+        super(windowManager);
+        mLauncher = launcher;
+    }
+
+    @Override
+    protected void onPrepareViewsForAnimation() {
+        Hotseat hotseat = mLauncher.getHotseat();
+
+        ViewGroup hotseatIcons = hotseat.getShortcutsAndWidgets();
+        disableClipping(hotseat);
+
+        for (int i = 0; i < hotseatIcons.getChildCount(); i++) {
+            View child = hotseatIcons.getChildAt(i);
+            registerViewForAnimation(child);
+        }
+    }
+
+    @Override
+    public void onTransitionFinished() {
+        restoreClipping(mLauncher.getHotseat());
+        super.onTransitionFinished();
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/util/UnfoldMoveFromCenterWorkspaceAnimator.java b/quickstep/src/com/android/quickstep/util/UnfoldMoveFromCenterWorkspaceAnimator.java
index 95403b2..3d72398 100644
--- a/quickstep/src/com/android/quickstep/util/UnfoldMoveFromCenterWorkspaceAnimator.java
+++ b/quickstep/src/com/android/quickstep/util/UnfoldMoveFromCenterWorkspaceAnimator.java
@@ -16,44 +16,28 @@
 package com.android.quickstep.util;
 
 import android.view.View;
-import android.view.ViewGroup;
 import android.view.WindowManager;
 
 import com.android.launcher3.CellLayout;
-import com.android.launcher3.Hotseat;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.ShortcutAndWidgetContainer;
 import com.android.launcher3.Workspace;
-import com.android.systemui.shared.animation.UnfoldMoveFromCenterAnimator;
-import com.android.systemui.unfold.UnfoldTransitionProgressProvider;
-
-import java.util.HashMap;
-import java.util.Map;
 
 /**
  * Animation that moves launcher icons and widgets from center to the sides (final position)
  */
-public class UnfoldMoveFromCenterWorkspaceAnimator
-        implements UnfoldTransitionProgressProvider.TransitionProgressListener {
+public class UnfoldMoveFromCenterWorkspaceAnimator extends BaseUnfoldMoveFromCenterAnimator {
 
     private final Launcher mLauncher;
-    private final UnfoldMoveFromCenterAnimator mMoveFromCenterAnimation;
-
-    private final Map<ViewGroup, Boolean> mOriginalClipToPadding = new HashMap<>();
-    private final Map<ViewGroup, Boolean> mOriginalClipChildren = new HashMap<>();
 
     public UnfoldMoveFromCenterWorkspaceAnimator(Launcher launcher, WindowManager windowManager) {
+        super(windowManager);
         mLauncher = launcher;
-        mMoveFromCenterAnimation = new UnfoldMoveFromCenterAnimator(windowManager,
-                new LauncherViewsMoveFromCenterTranslationApplier());
     }
 
     @Override
-    public void onTransitionStarted() {
-        mMoveFromCenterAnimation.updateDisplayProperties();
-
+    protected void onPrepareViewsForAnimation() {
         Workspace workspace = mLauncher.getWorkspace();
-        Hotseat hotseat = mLauncher.getHotseat();
 
         // App icons and widgets
         workspace
@@ -65,57 +49,17 @@
 
                     for (int i = 0; i < itemsContainer.getChildCount(); i++) {
                         View child = itemsContainer.getChildAt(i);
-                        mMoveFromCenterAnimation.registerViewForAnimation(child);
+                        registerViewForAnimation(child);
                     }
                 });
 
         disableClipping(workspace);
-
-        // Hotseat icons
-        ViewGroup hotseatIcons = hotseat.getShortcutsAndWidgets();
-        disableClipping(hotseat);
-
-        for (int i = 0; i < hotseatIcons.getChildCount(); i++) {
-            View child = hotseatIcons.getChildAt(i);
-            mMoveFromCenterAnimation.registerViewForAnimation(child);
-        }
-
-        onTransitionProgress(0f);
-    }
-
-    @Override
-    public void onTransitionProgress(float progress) {
-        mMoveFromCenterAnimation.onTransitionProgress(progress);
     }
 
     @Override
     public void onTransitionFinished() {
-        mMoveFromCenterAnimation.onTransitionFinished();
-        mMoveFromCenterAnimation.clearRegisteredViews();
-
         restoreClipping(mLauncher.getWorkspace());
         mLauncher.getWorkspace().forEachVisiblePage(page -> restoreClipping((CellLayout) page));
-        restoreClipping(mLauncher.getHotseat());
-
-        mOriginalClipChildren.clear();
-        mOriginalClipToPadding.clear();
-    }
-
-    private void disableClipping(ViewGroup view) {
-        mOriginalClipToPadding.put(view, view.getClipToPadding());
-        mOriginalClipChildren.put(view, view.getClipChildren());
-        view.setClipToPadding(false);
-        view.setClipChildren(false);
-    }
-
-    private void restoreClipping(ViewGroup view) {
-        final Boolean originalClipToPadding = mOriginalClipToPadding.get(view);
-        if (originalClipToPadding != null) {
-            view.setClipToPadding(originalClipToPadding);
-        }
-        final Boolean originalClipChildren = mOriginalClipChildren.get(view);
-        if (originalClipChildren != null) {
-            view.setClipChildren(originalClipChildren);
-        }
+        super.onTransitionFinished();
     }
 }
diff --git a/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java b/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
index dbdcf19..e5664c6 100644
--- a/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
+++ b/quickstep/src/com/android/quickstep/views/DigitalWellBeingToast.java
@@ -19,6 +19,7 @@
 import static android.provider.Settings.ACTION_APP_USAGE_SETTINGS;
 import static android.view.Gravity.BOTTOM;
 import static android.view.Gravity.CENTER_HORIZONTAL;
+import static android.view.Gravity.START;
 
 import static com.android.launcher3.Utilities.prefixTextWithIcon;
 import static com.android.launcher3.util.Executors.THREAD_POOL_EXECUTOR;
@@ -38,26 +39,51 @@
 import android.os.Build;
 import android.os.UserHandle;
 import android.util.Log;
+import android.util.Pair;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewOutlineProvider;
 import android.widget.FrameLayout;
 import android.widget.TextView;
 
+import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
 
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.BaseDraggingActivity;
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.touch.PagedOrientationHandler;
+import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
 import com.android.systemui.shared.recents.model.Task;
 
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
 import java.time.Duration;
 import java.util.Locale;
 
 @TargetApi(Build.VERSION_CODES.Q)
 public final class DigitalWellBeingToast {
+
+    private static final float THRESHOLD_LEFT_ICON_ONLY = 0.4f;
+    private static final float THRESHOLD_RIGHT_ICON_ONLY = 0.6f;
+
+    /** Will span entire width of taskView with full text */
+    private static final int SPLIT_BANNER_FULLSCREEN = 0;
+    /** Used for grid task view, only showing icon and time */
+    private static final int SPLIT_GRID_BANNER_LARGE = 1;
+    /** Used for grid task view, only showing icon */
+    private static final int SPLIT_GRID_BANNER_SMALL = 2;
+    @IntDef(value = {
+            SPLIT_BANNER_FULLSCREEN,
+            SPLIT_GRID_BANNER_LARGE,
+            SPLIT_GRID_BANNER_SMALL,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    @interface SPLIT_BANNER_CONFIG{}
+
     static final Intent OPEN_APP_USAGE_SETTINGS_TEMPLATE = new Intent(ACTION_APP_USAGE_SETTINGS);
     static final int MINUTE_MS = 60000;
 
@@ -74,7 +100,16 @@
     private View mBanner;
     private ViewOutlineProvider mOldBannerOutlineProvider;
     private float mBannerOffsetPercentage;
-    private float mVerticalOffset = 0f;
+    /**
+     * Clips rect provided by {@link #mOldBannerOutlineProvider} when in the model state to
+     * hide this banner as the taskView scales up and down
+     */
+    private float mModalOffset = 0f;
+    @Nullable
+    private StagedSplitBounds mStagedSplitBounds;
+    private int mSplitBannerConfig = SPLIT_BANNER_FULLSCREEN;
+    private float mSplitOffsetTranslationY;
+    private float mSplitOffsetTranslationX;
 
     public DigitalWellBeingToast(BaseDraggingActivity activity, TaskView taskView) {
         mActivity = activity;
@@ -103,7 +138,7 @@
     }
 
     public String getText() {
-        return getText(mAppRemainingTimeMs);
+        return getText(mAppRemainingTimeMs, false /* forContentDesc */);
     }
 
     public boolean hasLimit() {
@@ -138,6 +173,31 @@
         });
     }
 
+    public void setSplitConfiguration(StagedSplitBounds stagedSplitBounds) {
+        mStagedSplitBounds = stagedSplitBounds;
+        if (mStagedSplitBounds == null ||
+                !mActivity.getDeviceProfile().overviewShowAsGrid ||
+                mTaskView.isFocusedTask()) {
+            mSplitBannerConfig = SPLIT_BANNER_FULLSCREEN;
+            return;
+        }
+
+        // For portrait grid only height of task changes, not width. So we keep the text the same
+        if (!mActivity.getDeviceProfile().isLandscape) {
+            mSplitBannerConfig = SPLIT_GRID_BANNER_LARGE;
+            return;
+        }
+
+        // For landscape grid, for 30% width we only show icon, otherwise show icon and time
+        if (mTask.key.id == mStagedSplitBounds.leftTopTaskId) {
+            mSplitBannerConfig = mStagedSplitBounds.leftTaskPercent < THRESHOLD_LEFT_ICON_ONLY ?
+                    SPLIT_GRID_BANNER_SMALL : SPLIT_GRID_BANNER_LARGE;
+        } else {
+            mSplitBannerConfig = mStagedSplitBounds.leftTaskPercent > THRESHOLD_RIGHT_ICON_ONLY ?
+                    SPLIT_GRID_BANNER_SMALL : SPLIT_GRID_BANNER_LARGE;
+        }
+    }
+
     private String getReadableDuration(
             Duration duration,
             FormatWidth formatWidthHourAndMinute,
@@ -181,30 +241,33 @@
                 .formatMeasures(new Measure(0, MeasureUnit.MINUTE));
     }
 
-    private String getReadableDuration(
-            Duration duration,
-            FormatWidth formatWidthHourAndMinute,
-            @StringRes int durationLessThanOneMinuteStringId) {
-        return getReadableDuration(
-                duration,
-                formatWidthHourAndMinute,
-                durationLessThanOneMinuteStringId,
-                /* forceFormatWidth= */ false);
-    }
-
-    private String getRoundedUpToMinuteReadableDuration(long remainingTime) {
+    /**
+     * Returns text to show for the banner depending on {@link #mSplitBannerConfig}
+     * If {@param forContentDesc} is {@code true}, this will always return the full
+     * string corresponding to {@link #SPLIT_BANNER_FULLSCREEN}
+     */
+    private String getText(long remainingTime, boolean forContentDesc) {
         final Duration duration = Duration.ofMillis(
                 remainingTime > MINUTE_MS ?
                         (remainingTime + MINUTE_MS - 1) / MINUTE_MS * MINUTE_MS :
                         remainingTime);
-        return getReadableDuration(
-                duration, FormatWidth.NARROW, R.string.shorter_duration_less_than_one_minute);
-    }
+        String readableDuration = getReadableDuration(duration,
+                FormatWidth.NARROW,
+                R.string.shorter_duration_less_than_one_minute,
+                false /* forceFormatWidth */);
+        if (forContentDesc || mSplitBannerConfig == SPLIT_BANNER_FULLSCREEN) {
+            return mActivity.getString(
+                    R.string.time_left_for_app,
+                    readableDuration);
+        }
 
-    private String getText(long remainingTime) {
-        return mActivity.getString(
-                R.string.time_left_for_app,
-                getRoundedUpToMinuteReadableDuration(remainingTime));
+        if (mSplitBannerConfig == SPLIT_GRID_BANNER_SMALL) {
+            // show no text
+            return "";
+        } else { // SPLIT_GRID_BANNER_LARGE
+            // only show time
+            return readableDuration;
+        }
     }
 
     public void openAppUsageSettings(View view) {
@@ -232,7 +295,7 @@
                 mActivity.getString(
                         R.string.task_contents_description_with_remaining_time,
                         task.titleDescription,
-                        getText(appRemainingTimeMs)) :
+                        getText(appRemainingTimeMs, true /* forContentDesc */)) :
                 task.titleDescription;
     }
 
@@ -261,10 +324,18 @@
     private void setupAndAddBanner() {
         FrameLayout.LayoutParams layoutParams =
                 (FrameLayout.LayoutParams) mBanner.getLayoutParams();
-        layoutParams.gravity = BOTTOM | CENTER_HORIZONTAL;
+        DeviceProfile deviceProfile = mActivity.getDeviceProfile();
         layoutParams.bottomMargin = ((ViewGroup.MarginLayoutParams)
                 mTaskView.getThumbnail().getLayoutParams()).bottomMargin;
-        mBanner.setTranslationY(mBannerOffsetPercentage * mBanner.getHeight());
+        PagedOrientationHandler orientationHandler = mTaskView.getPagedOrientationHandler();
+        Pair<Float, Float> translations = orientationHandler
+                .setDwbLayoutParamsAndGetTranslations(mTaskView.getMeasuredWidth(),
+                        mTaskView.getMeasuredHeight(), mStagedSplitBounds, deviceProfile,
+                        mTaskView.getThumbnails(), mTask.key.id, mBanner);
+        mSplitOffsetTranslationX = translations.first;
+        mSplitOffsetTranslationY = translations.second;
+        updateTranslationY();
+        updateTranslationX();
         mTaskView.addView(mBanner);
     }
 
@@ -274,7 +345,9 @@
             @Override
             public void getOutline(View view, Outline outline) {
                 mOldBannerOutlineProvider.getOutline(view, outline);
-                outline.offset(0, Math.round(-view.getTranslationY() + mVerticalOffset));
+                float verticalTranslation = -view.getTranslationY() + mModalOffset
+                        + mSplitOffsetTranslationY;
+                outline.offset(0, Math.round(verticalTranslation));
             }
         });
         mBanner.setClipToOutline(true);
@@ -282,13 +355,33 @@
 
     void updateBannerOffset(float offsetPercentage, float verticalOffset) {
         if (mBanner != null && mBannerOffsetPercentage != offsetPercentage) {
-            mVerticalOffset = verticalOffset;
+            mModalOffset = verticalOffset;
             mBannerOffsetPercentage = offsetPercentage;
-            mBanner.setTranslationY(offsetPercentage * mBanner.getHeight() + mVerticalOffset);
+            updateTranslationY();
             mBanner.invalidateOutline();
         }
     }
 
+    private void updateTranslationY() {
+        if (mBanner == null) {
+            return;
+        }
+
+        mBanner.setTranslationY(
+                (mBannerOffsetPercentage * mBanner.getHeight()) +
+                        mModalOffset +
+                        mSplitOffsetTranslationY
+        );
+    }
+
+    private void updateTranslationX() {
+        if (mBanner == null) {
+            return;
+        }
+
+        mBanner.setTranslationX(mSplitOffsetTranslationX);
+    }
+
     void setBannerColorTint(int color, float amount) {
         if (mBanner == null) {
             return;
diff --git a/quickstep/src/com/android/quickstep/views/FloatingTaskView.java b/quickstep/src/com/android/quickstep/views/FloatingTaskView.java
index 325ec04..18ab3bb 100644
--- a/quickstep/src/com/android/quickstep/views/FloatingTaskView.java
+++ b/quickstep/src/com/android/quickstep/views/FloatingTaskView.java
@@ -17,8 +17,9 @@
 
 import androidx.annotation.Nullable;
 
+import com.android.launcher3.BaseActivity;
+import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.InsettableFrameLayout;
-import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAnimUtils;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
@@ -43,7 +44,7 @@
 
     private SplitPlaceholderView mSplitPlaceholderView;
     private RectF mStartingPosition;
-    private final Launcher mLauncher;
+    private final BaseDraggingActivity mActivity;
     private final boolean mIsRtl;
     private final Rect mOutline = new Rect();
     private PagedOrientationHandler mOrientationHandler;
@@ -59,7 +60,7 @@
 
     public FloatingTaskView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
-        mLauncher = Launcher.getLauncher(context);
+        mActivity = BaseActivity.fromContext(context);
         mIsRtl = Utilities.isRtl(getResources());
     }
 
@@ -114,7 +115,7 @@
     public void updateInitialPositionForView(TaskView originalView) {
         View thumbnail = originalView.getThumbnail();
         Rect viewBounds = new Rect(0, 0, thumbnail.getWidth(), thumbnail.getHeight());
-        Utilities.getBoundsForViewInDragLayer(mLauncher.getDragLayer(), thumbnail, viewBounds,
+        Utilities.getBoundsForViewInDragLayer(mActivity.getDragLayer(), thumbnail, viewBounds,
                 true /* ignoreTransform */, null /* recycle */,
                 mStartingPosition);
         mStartingPosition.offset(originalView.getTranslationX(), originalView.getTranslationY());
@@ -129,9 +130,7 @@
     public void update(RectF position, float progress, float windowRadius) {
         MarginLayoutParams lp = (MarginLayoutParams) getLayoutParams();
 
-        float dX = mIsRtl
-                ? position.left - (lp.getMarginStart() - lp.width)
-                : position.left - lp.getMarginStart();
+        float dX = position.left - mStartingPosition.left;
         float dY = position.top - lp.topMargin;
 
         setTranslationX(dX);
@@ -152,27 +151,31 @@
         mOrientationHandler.setSecondaryScale(mSplitPlaceholderView.getIconView(), childScaleY);
     }
 
+    public void updateOrientationHandler(PagedOrientationHandler orientationHandler) {
+        mOrientationHandler = orientationHandler;
+        mSplitPlaceholderView.getIconView().setRotation(mOrientationHandler.getDegreesRotated());
+    }
+
     protected void initPosition(RectF pos, InsettableFrameLayout.LayoutParams lp) {
         mStartingPosition.set(pos);
         lp.ignoreInsets = true;
         // Position the floating view exactly on top of the original
         lp.topMargin = Math.round(pos.top);
         if (mIsRtl) {
-            lp.setMarginStart(Math.round(mLauncher.getDeviceProfile().widthPx - pos.right));
+            lp.setMarginStart(mActivity.getDeviceProfile().widthPx - Math.round(pos.right));
         } else {
             lp.setMarginStart(Math.round(pos.left));
         }
+
         // Set the properties here already to make sure they are available when running the first
         // animation frame.
-        int left = mIsRtl
-                ? mLauncher.getDeviceProfile().widthPx - lp.getMarginStart() - lp.width
-                : lp.leftMargin;
+        int left = (int) pos.left;
         layout(left, lp.topMargin, left + lp.width, lp.topMargin + lp.height);
     }
 
     public void addAnimation(PendingAnimation animation, RectF startingBounds, Rect endBounds,
             View viewToCover, boolean fadeWithThumbnail) {
-        final BaseDragLayer dragLayer = mLauncher.getDragLayer();
+        final BaseDragLayer dragLayer = mActivity.getDragLayer();
         int[] dragLayerBounds = new int[2];
         dragLayer.getLocationOnScreen(dragLayerBounds);
         SplitOverlayProperties prop = new SplitOverlayProperties(endBounds,
diff --git a/quickstep/src/com/android/quickstep/views/GroupedTaskView.java b/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
index bb5728d..7e4f9d0 100644
--- a/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
+++ b/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
@@ -1,5 +1,6 @@
 package com.android.quickstep.views;
 
+import static com.android.launcher3.util.SplitConfigurationOptions.DEFAULT_SPLIT_RATIO;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
 
@@ -49,17 +50,20 @@
     private final float[] mIcon2CenterCoords = new float[2];
     private TransformingTouchDelegate mIcon2TouchDelegate;
     @Nullable private StagedSplitBounds mSplitBoundsConfig;
+    private final DigitalWellBeingToast mDigitalWellBeingToast2;
+
 
     public GroupedTaskView(Context context) {
-        super(context);
+        this(context, null);
     }
 
     public GroupedTaskView(Context context, AttributeSet attrs) {
-        super(context, attrs);
+        this(context, attrs, 0);
     }
 
     public GroupedTaskView(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
+        mDigitalWellBeingToast2 = new DigitalWellBeingToast(mActivity, this);
     }
 
     @Override
@@ -76,7 +80,7 @@
         mSecondaryTask = secondary;
         mTaskIdContainer[1] = secondary.key.id;
         mTaskIdAttributeContainer[1] = new TaskIdAttributeContainer(secondary, mSnapshotView2,
-                STAGE_POSITION_BOTTOM_OR_RIGHT);
+                mIconView2, STAGE_POSITION_BOTTOM_OR_RIGHT);
         mTaskIdAttributeContainer[0].setStagePosition(STAGE_POSITION_TOP_OR_LEFT);
         mSnapshotView2.bind(secondary);
         mSplitBoundsConfig = splitBoundsConfig;
@@ -101,7 +105,9 @@
                 mIconLoadRequest2 = iconCache.updateIconInBackground(mSecondaryTask,
                         (task) -> {
                             setIcon(mIconView2, task.icon);
-                            // TODO(199936292) Digital Wellbeing for individual tasks?
+                            mDigitalWellBeingToast2.initialize(mSecondaryTask);
+                            mDigitalWellBeingToast2.setSplitConfiguration(mSplitBoundsConfig);
+                            mDigitalWellBeingToast.setSplitConfiguration(mSplitBoundsConfig);
                         });
             }
         } else {
@@ -117,19 +123,19 @@
         }
     }
 
-    protected boolean showTaskMenuWithContainer(IconView iconView) {
-        if (mActivity.getDeviceProfile().overviewShowAsGrid) {
-            return TaskMenuViewWithArrow.Companion.showForTask(mTaskIdAttributeContainer[0]);
-        } else {
-            return TaskMenuView.showForTask(mTaskIdAttributeContainer[0]);
-        }
-    }
-
     public void updateSplitBoundsConfig(StagedSplitBounds stagedSplitBounds) {
         mSplitBoundsConfig = stagedSplitBounds;
         invalidate();
     }
 
+    public float getSplitRatio() {
+        if (mSplitBoundsConfig != null) {
+            return mSplitBoundsConfig.appsStackedVertically
+                    ? mSplitBoundsConfig.topTaskPercent : mSplitBoundsConfig.leftTaskPercent;
+        }
+        return DEFAULT_SPLIT_RATIO;
+    }
+
     @Override
     public boolean offerTouchToChildren(MotionEvent event) {
         computeAndSetIconTouchDelegate(mIconView2, mIcon2CenterCoords, mIcon2TouchDelegate);
@@ -156,16 +162,27 @@
     @Nullable
     @Override
     public RunnableList launchTaskAnimated() {
-        getRecentsView().getSplitPlaceholder().launchTasks(this /*groupedTaskView*/,
-                null /*callback*/,
+        if (mTask == null || mSecondaryTask == null) {
+            return null;
+        }
+
+        RunnableList endCallback = new RunnableList();
+        RecentsView recentsView = getRecentsView();
+        // Callbacks run from remote animation when recents animation not currently running
+        recentsView.getSplitPlaceholder().launchTasks(this /*groupedTaskView*/,
+                success -> endCallback.executeAllAndDestroy(),
                 false /* freezeTaskList */);
-        return null;
+
+        // Callbacks get run from recentsView for case when recents animation already running
+        recentsView.addSideTaskLaunchCallback(endCallback);
+        return endCallback;
     }
 
     @Override
     public void launchTask(@NonNull Consumer<Boolean> callback, boolean freezeTaskList) {
         getRecentsView().getSplitPlaceholder().launchTasks(mTask, mSecondaryTask,
-                STAGE_POSITION_TOP_OR_LEFT, callback, freezeTaskList);
+                STAGE_POSITION_TOP_OR_LEFT, callback, freezeTaskList,
+                getSplitRatio());
     }
 
     @Override
@@ -237,7 +254,7 @@
         boolean isRtl = getLayoutDirection() == LAYOUT_DIRECTION_RTL;
 
         getPagedOrientationHandler().setSplitIconParams(mIconView, mIconView2,
-                taskIconHeight, mSnapshotView.getWidth(), mSnapshotView.getHeight(),
+                taskIconHeight, mSnapshotView.getMeasuredWidth(), mSnapshotView.getMeasuredHeight(),
                 isRtl, deviceProfile, mSplitBoundsConfig);
     }
 
@@ -246,4 +263,23 @@
         super.updateSnapshotRadius();
         mSnapshotView2.setFullscreenParams(mCurrentFullscreenParams);
     }
+
+    @Override
+    protected void setIconAndDimTransitionProgress(float progress, boolean invert) {
+        super.setIconAndDimTransitionProgress(progress, invert);
+        // Value set by super call
+        float scale = mIconView.getAlpha();
+        mIconView2.setAlpha(scale);
+        mDigitalWellBeingToast2.updateBannerOffset(1f - scale,
+                mCurrentFullscreenParams.mCurrentDrawnInsets.top
+                        + mCurrentFullscreenParams.mCurrentDrawnInsets.bottom);
+    }
+
+    @Override
+    public void setColorTint(float amount, int tintColor) {
+        super.setColorTint(amount, tintColor);
+        mIconView2.setIconColorTint(tintColor, amount);
+        mSnapshotView2.setDimAlpha(amount);
+        mDigitalWellBeingToast2.setBannerColorTint(tintColor, amount);
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/views/IconView.java b/quickstep/src/com/android/quickstep/views/IconView.java
index ccb1a99..5895c05 100644
--- a/quickstep/src/com/android/quickstep/views/IconView.java
+++ b/quickstep/src/com/android/quickstep/views/IconView.java
@@ -87,6 +87,14 @@
         return mDrawable;
     }
 
+    public int getDrawableWidth() {
+        return mDrawableWidth;
+    }
+
+    public int getDrawableHeight() {
+        return mDrawableHeight;
+    }
+
     @Override
     protected void onSizeChanged(int w, int h, int oldw, int oldh) {
         super.onSizeChanged(w, h, oldw, oldh);
diff --git a/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
index 3cba392..e0395ea 100644
--- a/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
@@ -21,11 +21,9 @@
 import static com.android.launcher3.LauncherState.OVERVIEW_MODAL_TASK;
 import static com.android.launcher3.LauncherState.OVERVIEW_SPLIT_SELECT;
 import static com.android.launcher3.LauncherState.SPRING_LOADED;
-import static com.android.quickstep.ViewUtils.postFrameDrawn;
 
 import android.annotation.TargetApi;
 import android.content.Context;
-import android.content.res.Configuration;
 import android.os.Build;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
@@ -33,6 +31,7 @@
 
 import androidx.annotation.Nullable;
 
+import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.statehandlers.DepthController;
@@ -71,6 +70,7 @@
     @Override
     public void startHome() {
         mActivity.getStateManager().goToState(NORMAL);
+        AbstractFloatingView.closeAllOpenViews(mActivity, mActivity.isStarted());
     }
 
     @Override
@@ -93,10 +93,6 @@
 
     @Override
     public void onStateTransitionStart(LauncherState toState) {
-        if (toState == NORMAL || toState == SPRING_LOADED) {
-            // Clean-up logic that occurs when recents is no longer in use/visible.
-            reset();
-        }
         setOverviewStateEnabled(toState.overviewUi);
         setOverviewGridEnabled(toState.displayOverviewTasksAsGrid(mActivity.getDeviceProfile()));
         setOverviewFullscreenEnabled(toState.getOverviewFullscreenProgress() == 1);
@@ -105,13 +101,17 @@
 
     @Override
     public void onStateTransitionComplete(LauncherState finalState) {
+        if (finalState == NORMAL || finalState == SPRING_LOADED) {
+            // Clean-up logic that occurs when recents is no longer in use/visible.
+            reset();
+        }
         boolean isOverlayEnabled = finalState == OVERVIEW || finalState == OVERVIEW_MODAL_TASK;
         setOverlayEnabled(isOverlayEnabled);
         setFreezeViewVisibility(false);
 
         if (isOverlayEnabled) {
-            postFrameDrawn(this, () -> runActionOnRemoteHandles(remoteTargetHandle ->
-                    remoteTargetHandle.getTaskViewSimulator().setDrawsBelowRecents(true)));
+            runActionOnRemoteHandles(remoteTargetHandle ->
+                    remoteTargetHandle.getTaskViewSimulator().setDrawsBelowRecents(true));
         }
     }
 
@@ -168,12 +168,4 @@
         super.initiateSplitSelect(taskView, stagePosition);
         mActivity.getStateManager().goToState(LauncherState.OVERVIEW_SPLIT_SELECT);
     }
-
-    @Override
-    protected void onConfigurationChanged(Configuration newConfig) {
-        super.onConfigurationChanged(newConfig);
-        // If overview is in modal state when rotate, reset it to overview state without running
-        // animation.
-        setModalStateEnabled(false);
-    }
 }
diff --git a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
index f3b6a63..0294828 100644
--- a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
+++ b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
@@ -20,10 +20,12 @@
 import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.util.AttributeSet;
-import android.util.Log;
 import android.view.View;
 import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.widget.Button;
 import android.widget.FrameLayout;
+import android.widget.LinearLayout;
 
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
@@ -31,7 +33,6 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Insettable;
 import com.android.launcher3.R;
-import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.MultiValueAlpha;
 import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
 import com.android.quickstep.SysUINavigationMode;
@@ -82,7 +83,7 @@
     private static final int INDEX_HIDDEN_FLAGS_ALPHA = 3;
 
     private final MultiValueAlpha mMultiValueAlpha;
-    private View mSplitButton;
+    private Button mSplitButton;
 
     @ActionsHiddenFlags
     private int mHiddenFlags;
@@ -114,10 +115,6 @@
     protected void onFinishInflate() {
         super.onFinishInflate();
         findViewById(R.id.action_screenshot).setOnClickListener(this);
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.NO_SCREENSHOT, "Inflated OverviewActionsView and added screenshot"
-                    + " listener.");
-        }
 
         mSplitButton = findViewById(R.id.action_split);
         mSplitButton.setOnClickListener(this);
@@ -129,19 +126,11 @@
      * @param callbacks for callbacks, or {@code null} to clear the listener.
      */
     public void setCallbacks(T callbacks) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.NO_SCREENSHOT, "OverviewActionsView setCallbacks: " + callbacks);
-        }
         mCallbacks = callbacks;
     }
 
     @Override
     public void onClick(View view) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.NO_SCREENSHOT, "OverviewActionsView - onClick"
-                    + " callbacks: " + mCallbacks + "  view id: " + view.getId() + " "
-                    + " is screenshot? " + (view.getId() == R.id.action_screenshot));
-        }
         if (mCallbacks == null) {
             return;
         }
@@ -228,7 +217,18 @@
     public void setDp(DeviceProfile dp) {
         mDp = dp;
         updateVerticalMargin(SysUINavigationMode.getMode(getContext()));
+
+        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
+                dp.isVerticalBarLayout() ? 0 : dp.overviewActionsButtonSpacing,
+                ViewGroup.LayoutParams.MATCH_PARENT);
+        params.weight = dp.isVerticalBarLayout() ? 1 : 0;
+        findViewById(R.id.action_split_space).setLayoutParams(params);
+
         requestLayout();
+
+        mSplitButton.setCompoundDrawablesWithIntrinsicBounds(
+                (dp.isLandscape ? R.drawable.ic_split_horizontal : R.drawable.ic_split_vertical),
+                0, 0, 0);
     }
 
     public void setSplitButtonVisible(boolean visible) {
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 1c948ab..02261af 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -91,6 +91,7 @@
 import android.util.AttributeSet;
 import android.util.FloatProperty;
 import android.util.Log;
+import android.util.Pair;
 import android.util.SparseBooleanArray;
 import android.view.HapticFeedbackConstants;
 import android.view.KeyEvent;
@@ -107,6 +108,7 @@
 import android.widget.OverScroller;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
 import androidx.core.graphics.ColorUtils;
@@ -181,6 +183,7 @@
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Objects;
 import java.util.function.Consumer;
 
 /**
@@ -627,7 +630,7 @@
      * this doesn't get adjusted to reflect the new child count after the taskView is dismissed/
      * removed from recentsView
      */
-    private int mSplitHiddenTaskViewIndex;
+    private int mSplitHiddenTaskViewIndex = -1;
     @Nullable
     private FloatingTaskView mFirstFloatingTaskView;
     @Nullable
@@ -747,7 +750,7 @@
 
             int primarySize = mOrientationHandler.getPrimaryValue(getWidth(), getHeight());
             int scroll = OverScroll.dampedScroll(getUndampedOverScrollShift(), primarySize);
-            mOrientationHandler.set(canvas, CANVAS_TRANSLATE, scroll);
+            mOrientationHandler.setPrimary(canvas, CANVAS_TRANSLATE, scroll);
 
             if (mOverScrollShift != scroll) {
                 mOverScrollShift = scroll;
@@ -822,7 +825,7 @@
     @Override
     public void onTaskIconChanged(String pkg, UserHandle user) {
         for (int i = 0; i < getTaskViewCount(); i++) {
-            TaskView tv = getTaskViewAt(i);
+            TaskView tv = requireTaskViewAt(i);
             Task task = tv.getTask();
             if (task != null && task.key != null && pkg.equals(task.key.getPackageName())
                     && task.key.userId == user.getIdentifier()) {
@@ -1039,6 +1042,17 @@
         }
     }
 
+    public boolean isTaskViewFullyVisible(TaskView tv) {
+        if (showAsGrid()) {
+            int screenStart = mOrientationHandler.getPrimaryScroll(this);
+            int screenEnd = screenStart + mOrientationHandler.getMeasuredSize(this);
+            return isTaskViewFullyWithinBounds(tv, screenStart, screenEnd);
+        } else {
+            // For now, just check if it's the active task
+            return indexOfChild(tv) == getNextPage();
+        }
+    }
+
     @Nullable
     private TaskView getLastGridTaskView() {
         return getLastGridTaskView(getTopRowIdArray(), getBottomRowIdArray());
@@ -1085,6 +1099,15 @@
                 && taskEnd <= end);
     }
 
+    private boolean isTaskViewFullyWithinBounds(TaskView tv, int start, int end) {
+        int taskStart = mOrientationHandler.getChildStart(tv) + (int) tv.getOffsetAdjustment(
+                showAsFullscreen(), showAsGrid());
+        int taskSize = (int) (mOrientationHandler.getMeasuredSize(tv) * tv.getSizeAdjustment(
+                showAsFullscreen()));
+        int taskEnd = taskStart + taskSize;
+        return taskStart >= start && taskEnd <= end;
+    }
+
     /**
      * Returns true if the task is in expected scroll position.
      *
@@ -1104,7 +1127,7 @@
         }
 
         for (int i = 0; i < getTaskViewCount(); i++) {
-            TaskView taskView = getTaskViewAt(i);
+            TaskView taskView = requireTaskViewAt(i);
             int[] taskIds = taskView.getTaskIds();
             if (taskIds[0] == taskId || taskIds[1] == taskId) {
                 return taskView;
@@ -1121,20 +1144,6 @@
             // Reset the running task when leaving overview since it can still have a reference to
             // its thumbnail
             mTmpRunningTasks = null;
-            if (mSplitSelectStateController.isSplitSelectActive()) {
-                cancelSplitSelect(false);
-            }
-            // Remove grouped tasks and recycle once we exit overview
-            int taskCount = getTaskViewCount();
-            for (int i = 0; i < taskCount; i++) {
-                View v = getTaskViewAt(i);
-                if (!(v instanceof GroupedTaskView)) {
-                    return;
-                }
-                GroupedTaskView gtv = (GroupedTaskView) v;
-                gtv.onTaskListVisibilityChanged(false);
-                removeView(gtv);
-            }
             mSplitBoundsConfig = null;
         }
         updateLocusId();
@@ -1181,7 +1190,7 @@
         if (showAsGrid()) {
             int taskCount = getTaskViewCount();
             for (int i = 0; i < taskCount; i++) {
-                TaskView taskView = getTaskViewAt(i);
+                TaskView taskView = requireTaskViewAt(i);
                 if (isTaskViewVisible(taskView) && taskView.offerTouchToChildren(ev)) {
                     // Keep consuming events to pass to delegate
                     return true;
@@ -1244,7 +1253,7 @@
     @Override
     protected void onNotSnappingToPageInFreeScroll() {
         int finalPos = mScroller.getFinalX();
-        if (!showAsGrid() && finalPos > mMinScroll && finalPos < mMaxScroll) {
+        if (finalPos > mMinScroll && finalPos < mMaxScroll) {
             int firstPageScroll = getScrollForPage(!mIsRtl ? 0 : getPageCount() - 1);
             int lastPageScroll = getScrollForPage(!mIsRtl ? getPageCount() - 1 : 0);
 
@@ -1258,6 +1267,19 @@
                             ? mMaxScroll
                             : getScrollForPage(mNextPage);
 
+            if (showAsGrid()) {
+                if (isSplitSelectionActive()) {
+                    return;
+                }
+                TaskView taskView = getTaskViewAt(mNextPage);
+                // Only snap to fully visible focused task.
+                if (taskView == null
+                        || !taskView.isFocusedTask()
+                        || !isTaskViewFullyVisible(taskView)) {
+                    return;
+                }
+            }
+
             mScroller.setFinalX(pageSnapped);
             // Ensure the scroll/snap doesn't happen too fast;
             int extraScrollDuration = OVERSCROLL_PAGE_SNAP_ANIMATION_DURATION
@@ -1363,7 +1385,7 @@
 
         // Removing views sets the currentPage to 0, so we save this and restore it after
         // the new set of views are added
-        int previousPage = mCurrentPage;
+        int previousCurrentPage = mCurrentPage;
         removeAllViews();
 
         // Add views as children based on whether it's grouped or single task
@@ -1387,7 +1409,14 @@
         if (!taskGroups.isEmpty()) {
             addView(mClearAllButton);
         }
-        setCurrentPage(previousPage);
+
+        boolean settlingOnNewTask = mNextPage != INVALID_PAGE;
+        if (settlingOnNewTask) {
+            // Restore mCurrentPage but don't call setCurrentPage() as that clobbers the scroll.
+            mCurrentPage = previousCurrentPage;
+        } else {
+            setCurrentPage(previousCurrentPage);
+        }
 
         // Keep same previous focused task
         TaskView newFocusedTaskView = getTaskViewByTaskId(focusedTaskId);
@@ -1413,12 +1442,12 @@
         }
 
         int targetPage = -1;
-        if (mNextPage == INVALID_PAGE) {
+        if (!settlingOnNewTask) {
             // Set the current page to the running task, but not if settling on new task.
             if (runningTaskId != -1) {
                 targetPage = indexOfChild(newRunningTaskView);
             } else if (getTaskViewCount() > 0) {
-                targetPage = indexOfChild(getTaskViewAt(0));
+                targetPage = indexOfChild(requireTaskViewAt(0));
             }
         } else if (currentTaskId != -1) {
             currentTaskView = getTaskViewByTaskId(currentTaskId);
@@ -1452,7 +1481,7 @@
 
     private void removeTasksViewsAndClearAllButton() {
         for (int i = getTaskViewCount() - 1; i >= 0; i--) {
-            removeView(getTaskViewAt(i));
+            removeView(requireTaskViewAt(i));
         }
         if (indexOfChild(mClearAllButton) != -1) {
             removeView(mClearAllButton);
@@ -1498,7 +1527,7 @@
 
     public void resetTaskVisuals() {
         for (int i = getTaskViewCount() - 1; i >= 0; i--) {
-            TaskView taskView = getTaskViewAt(i);
+            TaskView taskView = requireTaskViewAt(i);
             if (mIgnoreResetTaskId != taskView.getTaskIds()[0]) {
                 taskView.resetViewTransforms();
                 taskView.setIconScaleAndDim(mTaskIconScaledDown ? 0 : 1);
@@ -1508,6 +1537,16 @@
             }
         }
         if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
+            // resetTaskVisuals is called at the end of dismiss animation which could update
+            // primary and secondary translation of the live tile cut out. We will need to do so
+            // here accordingly.
+            runActionOnRemoteHandles(remoteTargetHandle -> {
+                TaskViewSimulator simulator = remoteTargetHandle.getTaskViewSimulator();
+                simulator.taskPrimaryTranslation.value = 0;
+                simulator.taskSecondaryTranslation.value = 0;
+                simulator.fullScreenProgress.value = 0;
+                simulator.recentsViewScale.value = 1;
+            });
             // Similar to setRunningTaskHidden below, reapply the state before runningTaskView is
             // null.
             if (!mRunningTaskShowScreenshot) {
@@ -1529,7 +1568,7 @@
         mFullscreenProgress = fullscreenProgress;
         int taskCount = getTaskViewCount();
         for (int i = 0; i < taskCount; i++) {
-            getTaskViewAt(i).setFullscreenProgress(mFullscreenProgress);
+            requireTaskViewAt(i).setFullscreenProgress(mFullscreenProgress);
         }
         mClearAllButton.setFullscreenProgress(fullscreenProgress);
 
@@ -1591,7 +1630,7 @@
                 || !mOrientationHandler.equals(oldOrientationHandler)) {
             // Changed orientations, update controllers so they intercept accordingly.
             mActivity.getDragLayer().recreateControllers();
-            setModalStateEnabled(false);
+            onOrientationChanged();
         }
 
         boolean isInLandscape = mOrientationState.getTouchRotation() != ROTATION_0
@@ -1610,6 +1649,15 @@
         setCurrentPage(mCurrentPage);
     }
 
+    private void onOrientationChanged() {
+        // If overview is in modal state when rotate, reset it to overview state without running
+        // animation.
+        setModalStateEnabled(false);
+        if (isSplitSelectionActive()) {
+            onRotateInSplitSelectionState();
+        }
+    }
+
     // Update task size and padding that are dependent on DeviceProfile and insets.
     private void updateSizeAndPadding() {
         DeviceProfile dp = mActivity.getDeviceProfile();
@@ -1656,7 +1704,7 @@
 
         float accumulatedTranslationX = 0;
         for (int i = 0; i < taskCount; i++) {
-            TaskView taskView = getTaskViewAt(i);
+            TaskView taskView = requireTaskViewAt(i);
             taskView.updateTaskSize();
             taskView.getPrimaryNonGridTranslationProperty().set(taskView, accumulatedTranslationX);
             taskView.getSecondaryNonGridTranslationProperty().set(taskView, 0f);
@@ -1802,7 +1850,7 @@
 
         // Update the task data for the in/visible children
         for (int i = 0; i < getTaskViewCount(); i++) {
-            TaskView taskView = getTaskViewAt(i);
+            TaskView taskView = requireTaskViewAt(i);
             Task task = taskView.getTask();
             int index = indexOfChild(taskView);
             boolean visible;
@@ -1945,7 +1993,7 @@
         }
 
         for (int i = 0; i < getTaskViewCount(); i++) {
-            TaskView taskView = getTaskViewAt(i);
+            TaskView taskView = requireTaskViewAt(i);
             if (taskView.getTaskViewId() == taskViewId) {
                 return taskView;
             }
@@ -2043,7 +2091,7 @@
         int runningIndex = getCurrentPage();
         AnimatorSet as = new AnimatorSet();
         for (int i = 0; i < getTaskViewCount(); i++) {
-            View taskView = getTaskViewAt(i);
+            View taskView = requireTaskViewAt(i);
             if (runningIndex == i && taskView.getAlpha() != 0) {
                 continue;
             }
@@ -2054,7 +2102,7 @@
 
     private void updateChildTaskOrientations() {
         for (int i = 0; i < getTaskViewCount(); i++) {
-            getTaskViewAt(i).setOrientationState(mOrientationState);
+            requireTaskViewAt(i).setOrientationState(mOrientationState);
         }
         TaskMenuView tv = (TaskMenuView) getTopOpenViewWithType(mActivity, TYPE_TASK_MENU);
         if (tv != null) {
@@ -2126,17 +2174,14 @@
      */
     protected boolean shouldAddStubTaskView(RunningTaskInfo[] runningTaskInfos) {
         if (runningTaskInfos.length > 1) {
-            // * Always create new view for GroupedTaskView
-            // * Remove existing associated taskViews for tasks currently in split
-            for (RunningTaskInfo rti : runningTaskInfos) {
-                TaskView taskView = getTaskViewByTaskId(rti.taskId);
-                if (taskView == null) {
-                    continue;
-                }
-                taskView.onTaskListVisibilityChanged(false);
-                removeView(taskView);
-            }
-            return true;
+            TaskView primaryTaskView = getTaskViewByTaskId(runningTaskInfos[0].taskId);
+            TaskView secondaryTaskView = getTaskViewByTaskId(runningTaskInfos[1].taskId);
+            int leftTopTaskViewId =
+                    (primaryTaskView == null) ? -1 : primaryTaskView.getTaskViewId();
+            int rightBottomTaskViewId =
+                    (secondaryTaskView == null) ? -1 : secondaryTaskView.getTaskViewId();
+            // Add a new stub view if both taskIds don't match any taskViews
+            return leftTopTaskViewId != rightBottomTaskViewId || leftTopTaskViewId == -1;
         }
         RunningTaskInfo runningTaskInfo = runningTaskInfos[0];
         return runningTaskInfo != null && getTaskViewByTaskId(runningTaskInfo.taskId) == null;
@@ -2187,7 +2232,7 @@
             measure(makeMeasureSpec(getMeasuredWidth(), EXACTLY),
                     makeMeasureSpec(getMeasuredHeight(), EXACTLY));
             layout(getLeft(), getTop(), getRight(), getBottom());
-        } else if (!needGroupTaskView && getTaskViewByTaskId(taskInfo.taskId) != null) {
+        } else if (getTaskViewByTaskId(taskInfo.taskId) != null) {
             runningTaskViewId = getTaskViewByTaskId(taskInfo.taskId).getTaskViewId();
         }
 
@@ -2202,7 +2247,7 @@
         updateChildTaskOrientations();
 
         // Reload the task list
-        mTaskListChangeId = mModel.getTasks(this::applyLoadPlan);
+        reloadIfNeeded();
     }
 
     /**
@@ -2259,7 +2304,7 @@
             mTaskIconScaledDown = isScaledDown;
             int taskCount = getTaskViewCount();
             for (int i = 0; i < taskCount; i++) {
-                getTaskViewAt(i).setIconScaleAndDim(mTaskIconScaledDown ? 0 : 1);
+                requireTaskViewAt(i).setIconScaleAndDim(mTaskIconScaledDown ? 0 : 1);
             }
         }
     }
@@ -2275,7 +2320,7 @@
         mTaskIconScaledDown = false;
         int taskCount = getTaskViewCount();
         for (int i = 0; i < taskCount; i++) {
-            TaskView taskView = getTaskViewAt(i);
+            TaskView taskView = requireTaskViewAt(i);
             taskView.setIconScaleAnimStartProgress(0f);
             taskView.animateIconScaleAndDimIntoView();
         }
@@ -2347,7 +2392,7 @@
             mTopRowIdSet.clear();
         }
         for (int i = 0; i < taskCount; i++) {
-            TaskView taskView = getTaskViewAt(i);
+            TaskView taskView = requireTaskViewAt(i);
             int taskWidthAndSpacing = taskView.getLayoutParams().width + mPageSpacing;
             // Evenly distribute tasks between rows unless rearranging due to task dismissal, in
             // which case keep tasks in their respective rows. For the running task, don't join
@@ -2412,7 +2457,7 @@
                         if (j == focusedTaskIndex) {
                             continue;
                         }
-                        widthOffset += getTaskViewAt(j).getLayoutParams().width + mPageSpacing;
+                        widthOffset += requireTaskViewAt(j).getLayoutParams().width + mPageSpacing;
                     }
 
                     float currentTaskTranslationX = mIsRtl ? widthOffset : -widthOffset;
@@ -2431,7 +2476,7 @@
                         if (j == focusedTaskIndex) {
                             continue;
                         }
-                        widthOffset += getTaskViewAt(j).getLayoutParams().width + mPageSpacing;
+                        widthOffset += requireTaskViewAt(j).getLayoutParams().width + mPageSpacing;
                     }
 
                     float currentTaskTranslationX = mIsRtl ? widthOffset : -widthOffset;
@@ -2509,7 +2554,7 @@
         }
 
         for (int i = 0; i < taskCount; i++) {
-            TaskView taskView = getTaskViewAt(i);
+            TaskView taskView = requireTaskViewAt(i);
             taskView.setGridTranslationX(gridTranslations[i] - snappedTaskGridTranslationX
                     + snappedTaskNonGridScrollAdjustment);
         }
@@ -2550,7 +2595,7 @@
         mGridProgress = gridProgress;
 
         for (int i = 0; i < taskCount; i++) {
-            getTaskViewAt(i).setGridProgress(gridProgress);
+            requireTaskViewAt(i).setGridProgress(gridProgress);
         }
         mClearAllButton.setGridProgress(gridProgress);
     }
@@ -2612,10 +2657,8 @@
                         clampToProgress(FINAL_FRAME, 0, 0.5f));
             });
         }
-        boolean isTaskInBottomGridRow = showAsGrid() && !mTopRowIdSet.contains(
-                taskView.getTaskViewId()) && taskView.getTaskViewId() != mFocusedTaskViewId;
         anim.setFloat(taskView, VIEW_ALPHA, 0,
-                clampToProgress(isTaskInBottomGridRow ? ACCEL : FINAL_FRAME, 0, 0.5f));
+                clampToProgress(isOnGridBottomRow(taskView) ? ACCEL : FINAL_FRAME, 0, 0.5f));
         FloatProperty<TaskView> secondaryViewTranslate =
                 taskView.getSecondaryDissmissTranslationProperty();
         int secondaryTaskDimension = mOrientationHandler.getSecondaryDimension(taskView);
@@ -2715,7 +2758,7 @@
                         mTopRowIdSet.size() > 0 && mTopRowIdSet.size() >= (taskCount - 1) / 2f;
                 // Pick the next focused task from the preferred row.
                 for (int i = 0; i < taskCount; i++) {
-                    TaskView taskView = getTaskViewAt(i);
+                    TaskView taskView = requireTaskViewAt(i);
                     if (taskView == dismissedTaskView) {
                         continue;
                     }
@@ -2820,7 +2863,7 @@
                                 + (taskCount - 1) * halfAdditionalDismissTranslationOffset,
                         END_DISMISS_TRANSLATION_INTERPOLATION_OFFSET, 1);
                 for (int i = 0; i < taskCount; i++) {
-                    TaskView taskView = getTaskViewAt(i);
+                    TaskView taskView = requireTaskViewAt(i);
                     anim.setFloat(taskView, TaskView.GRID_END_TRANSLATION_X, longGridRowWidthDiff,
                             clampToProgress(LINEAR, dismissTranslationInterpolationEnd, 1));
                     dismissTranslationInterpolationEnd = Utilities.boundToRange(
@@ -3122,14 +3165,10 @@
                         }
                     } else {
                         // Update focus task and its size.
-                        if (finalIsFocusedTaskDismissed) {
-                            if (finalNextFocusedTaskView != null) {
-                                mFocusedTaskViewId = finalNextFocusedTaskView.getTaskViewId();
-                                mTopRowIdSet.remove(mFocusedTaskViewId);
-                                finalNextFocusedTaskView.animateIconScaleAndDimIntoView();
-                            } else {
-                                mFocusedTaskViewId = -1;
-                            }
+                        if (finalIsFocusedTaskDismissed && finalNextFocusedTaskView != null) {
+                            mFocusedTaskViewId = finalNextFocusedTaskView.getTaskViewId();
+                            mTopRowIdSet.remove(mFocusedTaskViewId);
+                            finalNextFocusedTaskView.animateIconScaleAndDimIntoView();
                         }
                         updateTaskSize(/*isTaskDismissal=*/ true);
                         updateChildTaskOrientations();
@@ -3140,7 +3179,7 @@
                             // Rebalance tasks in the grid
                             int highestVisibleTaskIndex = getHighestVisibleTaskIndex();
                             if (highestVisibleTaskIndex < Integer.MAX_VALUE) {
-                                TaskView taskView = getTaskViewAt(highestVisibleTaskIndex);
+                                TaskView taskView = requireTaskViewAt(highestVisibleTaskIndex);
 
                                 boolean shouldRebalance;
                                 int screenStart = mOrientationHandler.getPrimaryScroll(
@@ -3193,6 +3232,7 @@
                                 }
                             }
                         }
+                        pageBeginTransition();
                         setCurrentPage(pageToSnapTo);
                         // Update various scroll-dependent UI.
                         dispatchScrollChanged();
@@ -3237,7 +3277,7 @@
         IntArray topArray = new IntArray(mTopRowIdSet.size());
         int taskViewCount = getTaskViewCount();
         for (int i = 0; i < taskViewCount; i++) {
-            int taskViewId = getTaskViewAt(i).getTaskViewId();
+            int taskViewId = requireTaskViewAt(i).getTaskViewId();
             if (mTopRowIdSet.contains(taskViewId)) {
                 topArray.add(taskViewId);
             }
@@ -3256,7 +3296,7 @@
         IntArray bottomArray = new IntArray(bottomRowIdArraySize);
         int taskViewCount = getTaskViewCount();
         for (int i = 0; i < taskViewCount; i++) {
-            int taskViewId = getTaskViewAt(i).getTaskViewId();
+            int taskViewId = requireTaskViewAt(i).getTaskViewId();
             if (!mTopRowIdSet.contains(taskViewId) && taskViewId != mFocusedTaskViewId) {
                 bottomArray.add(taskViewId);
             }
@@ -3311,7 +3351,7 @@
      * {@link #mFirstFloatingTaskView}.
      */
     public boolean shouldShiftThumbnailsForSplitSelect() {
-        return !mActivity.getDeviceProfile().isTablet;
+        return !mActivity.getDeviceProfile().isTablet || !mActivity.getDeviceProfile().isLandscape;
     }
 
     protected void onDismissAnimationEnds() {
@@ -3326,7 +3366,7 @@
 
         int count = getTaskViewCount();
         for (int i = 0; i < count; i++) {
-            addDismissedTaskAnimations(getTaskViewAt(i), duration, anim);
+            addDismissedTaskAnimations(requireTaskViewAt(i), duration, anim);
         }
 
         mPendingAnimation = anim;
@@ -3449,7 +3489,7 @@
         mContentAlpha = alpha;
         int runningTaskId = getTaskIdsForRunningTaskView()[0];
         for (int i = getTaskViewCount() - 1; i >= 0; i--) {
-            TaskView child = getTaskViewAt(i);
+            TaskView child = requireTaskViewAt(i);
             int[] childTaskIds = child.getTaskIds();
             if (!mRunningTaskTileHidden ||
                     (childTaskIds[0] != runningTaskId && childTaskIds[1] != runningTaskId)) {
@@ -3497,6 +3537,7 @@
     protected void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
         updateRecentsRotation();
+        onOrientationChanged();
     }
 
     /**
@@ -3550,6 +3591,14 @@
         return child instanceof TaskView ? (TaskView) child : null;
     }
 
+    /**
+     * A version of {@link #getTaskViewAt} when the caller is sure about the input index.
+     */
+    @NonNull
+    private TaskView requireTaskViewAt(int index) {
+        return Objects.requireNonNull(getTaskViewAt(index));
+    }
+
     public void setOnEmptyMessageUpdatedListener(OnEmptyMessageUpdatedListener listener) {
         mOnEmptyMessageUpdatedListener = listener;
     }
@@ -3766,7 +3815,7 @@
     protected void setTaskViewsResistanceTranslation(float translation) {
         mTaskViewsSecondaryTranslation = translation;
         for (int i = 0; i < getTaskViewCount(); i++) {
-            TaskView task = getTaskViewAt(i);
+            TaskView task = requireTaskViewAt(i);
             task.getTaskResistanceTranslationProperty().set(task, translation / getScaleY());
         }
         runActionOnRemoteHandles(
@@ -3776,14 +3825,14 @@
 
     private void updateTaskViewsSnapshotRadius() {
         for (int i = 0; i < getTaskViewCount(); i++) {
-            getTaskViewAt(i).updateSnapshotRadius();
+            requireTaskViewAt(i).updateSnapshotRadius();
         }
     }
 
     protected void setTaskViewsPrimarySplitTranslation(float translation) {
         mTaskViewsPrimarySplitTranslation = translation;
         for (int i = 0; i < getTaskViewCount(); i++) {
-            TaskView task = getTaskViewAt(i);
+            TaskView task = requireTaskViewAt(i);
             task.getPrimarySplitTranslationProperty().set(task, translation);
         }
     }
@@ -3791,7 +3840,7 @@
     protected void setTaskViewsSecondarySplitTranslation(float translation) {
         mTaskViewsSecondarySplitTranslation = translation;
         for (int i = 0; i < getTaskViewCount(); i++) {
-            TaskView taskView = getTaskViewAt(i);
+            TaskView taskView = requireTaskViewAt(i);
             if (taskView == mSplitHiddenTaskView) {
                 continue;
             }
@@ -3803,13 +3852,18 @@
      * Apply scroll offset to children of RecentsView when entering split select.
      */
     public void applySplitPrimaryScrollOffset() {
+        float taskSplitScrollOffsetPrimary = 0f;
+        float clearAllSplitScrollOffsetPrimar = 0f;
         if (isSplitPlaceholderFirstInGrid()) {
-            for (int i = 0; i < getTaskViewCount(); i++) {
-                getTaskViewAt(i).setSplitScrollOffsetPrimary(mSplitPlaceholderSize);
-            }
+            taskSplitScrollOffsetPrimary = mSplitPlaceholderSize;
         } else if (isSplitPlaceholderLastInGrid()) {
-            mClearAllButton.setSplitSelectScrollOffsetPrimary(-mSplitPlaceholderSize);
+            clearAllSplitScrollOffsetPrimar = -mSplitPlaceholderSize;
         }
+
+        for (int i = 0; i < getTaskViewCount(); i++) {
+            requireTaskViewAt(i).setSplitScrollOffsetPrimary(taskSplitScrollOffsetPrimary);
+        }
+        mClearAllButton.setSplitSelectScrollOffsetPrimary(clearAllSplitScrollOffsetPrimar);
     }
 
     /**
@@ -3847,7 +3901,7 @@
      */
     public void resetSplitPrimaryScrollOffset() {
         for (int i = 0; i < getTaskViewCount(); i++) {
-            getTaskViewAt(i).setSplitScrollOffsetPrimary(0);
+            requireTaskViewAt(i).setSplitScrollOffsetPrimary(0);
         }
         mClearAllButton.setSplitSelectScrollOffsetPrimary(0);
     }
@@ -3927,111 +3981,12 @@
         pendingAnimation.buildAnim().start();
     }
 
-    public PendingAnimation cancelSplitSelect(boolean animate) {
-        SplitSelectStateController splitController = mSplitSelectStateController;
-        @StagePosition int stagePosition = splitController.getActiveSplitStagePosition();
-        Rect initialBounds = splitController.getInitialBounds();
-        splitController.resetState();
-        int duration = mActivity.getStateManager().getState().getTransitionDuration(getContext());
-        PendingAnimation pendingAnim = new PendingAnimation(duration);
-        mSplitToast.cancel();
-        mSplitUnsupportedToast.cancel();
-        if (!animate) {
-            resetFromSplitSelectionState();
-            return pendingAnim;
-        }
-
-        addViewInLayout(mSplitHiddenTaskView, mSplitHiddenTaskViewIndex,
-                mSplitHiddenTaskView.getLayoutParams());
-        mSplitHiddenTaskView.setAlpha(0);
-        int[] oldScroll = new int[getChildCount()];
-        getPageScrolls(oldScroll, false,
-                view -> view.getVisibility() != GONE && view != mSplitHiddenTaskView);
-
-        int[] newScroll = new int[getChildCount()];
-        getPageScrolls(newScroll, false, SIMPLE_SCROLL_LOGIC);
-
-        boolean needsCurveUpdates = false;
-        for (int i = mSplitHiddenTaskViewIndex; i >= 0; i--) {
-            View child = getChildAt(i);
-            if (child == mSplitHiddenTaskView) {
-                TaskView taskView = (TaskView) child;
-
-                int dir = mOrientationHandler.getSplitTaskViewDismissDirection(stagePosition,
-                        mActivity.getDeviceProfile());
-                FloatProperty<TaskView> dismissingTaskViewTranslate;
-                Rect hiddenBounds = new Rect(taskView.getLeft(), taskView.getTop(),
-                        taskView.getRight(), taskView.getBottom());
-                int distanceDelta = 0;
-                if (dir == PagedOrientationHandler.SPLIT_TRANSLATE_SECONDARY_NEGATIVE) {
-                    dismissingTaskViewTranslate = taskView
-                            .getSecondaryDissmissTranslationProperty();
-                    distanceDelta = initialBounds.top - hiddenBounds.top;
-                    taskView.layout(initialBounds.left, hiddenBounds.top, initialBounds.right,
-                            hiddenBounds.bottom);
-                } else {
-                    dismissingTaskViewTranslate = taskView
-                            .getPrimaryDismissTranslationProperty();
-                    distanceDelta = initialBounds.left - hiddenBounds.left;
-                    taskView.layout(hiddenBounds.left, initialBounds.top, hiddenBounds.right,
-                            initialBounds.bottom);
-                    if (dir == PagedOrientationHandler.SPLIT_TRANSLATE_PRIMARY_POSITIVE) {
-                        distanceDelta *= -1;
-                    }
-                }
-                pendingAnim.add(ObjectAnimator.ofFloat(mSplitHiddenTaskView,
-                        dismissingTaskViewTranslate,
-                        distanceDelta));
-                pendingAnim.add(ObjectAnimator.ofFloat(mSplitHiddenTaskView, ALPHA, 1));
-            } else {
-                // If insertion is on last index (furthest from clear all), we directly add the view
-                // else we translate all views to the right of insertion index further right,
-                // ignore views to left
-                if (showAsGrid()) {
-                    // TODO(b/186800707) handle more elegantly for grid
-                    continue;
-                }
-                int scrollDiff = newScroll[i] - oldScroll[i];
-                if (scrollDiff != 0) {
-                    FloatProperty translationProperty = child instanceof TaskView
-                            ? ((TaskView) child).getPrimaryDismissTranslationProperty()
-                            : mOrientationHandler.getPrimaryViewTranslate();
-
-                    ResourceProvider rp = DynamicResource.provider(mActivity);
-                    SpringProperty sp = new SpringProperty(SpringProperty.FLAG_CAN_SPRING_ON_END)
-                            .setDampingRatio(
-                                    rp.getFloat(R.dimen.dismiss_task_trans_x_damping_ratio))
-                            .setStiffness(rp.getFloat(R.dimen.dismiss_task_trans_x_stiffness));
-                    pendingAnim.add(ObjectAnimator.ofFloat(child, translationProperty, scrollDiff)
-                            .setDuration(duration), ACCEL, sp);
-                    needsCurveUpdates = true;
-                }
-            }
-        }
-
-        if (needsCurveUpdates) {
-            pendingAnim.addOnFrameCallback(this::updateCurveProperties);
-        }
-
-        pendingAnim.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                // TODO(b/186800707) Figure out how to undo for grid view
-                //  Need to handle cases where dismissed task is
-                //  * Top Row
-                //  * Bottom Row
-                //  * Focused Task
-                updateGridProperties();
-                resetFromSplitSelectionState();
-            }
-        });
-
-        return pendingAnim;
-    }
-
     /** TODO(b/181707736) More gracefully handle exiting split selection state */
-    private void resetFromSplitSelectionState() {
-        if (!showAsGrid()) {
+    protected void resetFromSplitSelectionState() {
+        if (mSplitHiddenTaskViewIndex == -1) {
+            return;
+        }
+        if (!mActivity.getDeviceProfile().overviewShowAsGrid) {
             int pageToSnapTo = mCurrentPage;
             if (mSplitHiddenTaskViewIndex <= pageToSnapTo) {
                 pageToSnapTo += 1;
@@ -4044,7 +3999,6 @@
         resetTaskVisuals();
         mSplitHiddenTaskViewIndex = -1;
         if (mSplitHiddenTaskView != null) {
-            mSplitHiddenTaskView.setTranslationY(0);
             mSplitHiddenTaskView.setVisibility(VISIBLE);
             mSplitHiddenTaskView = null;
         }
@@ -4060,6 +4014,41 @@
         }
     }
 
+    /**
+     * Returns how much additional translation there should be for each of the child TaskViews.
+     * Note that the translation can be its primary or secondary dimension.
+     */
+    public float getSplitSelectTranslation() {
+        int splitPosition = getSplitPlaceholder().getActiveSplitStagePosition();
+        if (!shouldShiftThumbnailsForSplitSelect()) {
+            return 0f;
+        }
+        PagedOrientationHandler orientationHandler = getPagedOrientationHandler();
+        int direction = orientationHandler.getSplitTranslationDirectionFactor(
+                splitPosition, mActivity.getDeviceProfile());
+        return mActivity.getResources().getDimension(R.dimen.split_placeholder_size) * direction;
+    }
+
+    protected void onRotateInSplitSelectionState() {
+        mOrientationHandler.getInitialSplitPlaceholderBounds(mSplitPlaceholderSize,
+                mActivity.getDeviceProfile(),
+                mSplitSelectStateController.getActiveSplitStagePosition(), mTempRect);
+        mTempRectF.set(mTempRect);
+        // TODO(194414938) set correct corner radius
+        mFirstFloatingTaskView.updateOrientationHandler(mOrientationHandler);
+        mFirstFloatingTaskView.update(mTempRectF, /*progress=*/1f, /*windowRadius=*/0f);
+
+        PagedOrientationHandler orientationHandler = getPagedOrientationHandler();
+        Pair<FloatProperty, FloatProperty> taskViewsFloat =
+                orientationHandler.getSplitSelectTaskOffset(
+                        TASK_PRIMARY_SPLIT_TRANSLATION, TASK_SECONDARY_SPLIT_TRANSLATION,
+                        mActivity.getDeviceProfile());
+        taskViewsFloat.first.set(this, getSplitSelectTranslation());
+        taskViewsFloat.second.set(this, 0f);
+
+        applySplitPrimaryScrollOffset();
+    }
+
     private void updateDeadZoneRects() {
         // Get the deadzone rect surrounding the clear all button to not dismiss overview to home
         mClearAllButtonDeadZoneRect.setEmpty();
@@ -4074,8 +4063,8 @@
         mTaskViewDeadZoneRect.setEmpty();
         int count = getTaskViewCount();
         if (count > 0) {
-            final View taskView = getTaskViewAt(0);
-            getTaskViewAt(count - 1).getHitRect(mTaskViewDeadZoneRect);
+            final View taskView = requireTaskViewAt(0);
+            requireTaskViewAt(count - 1).getHitRect(mTaskViewDeadZoneRect);
             mTaskViewDeadZoneRect.union(taskView.getLeft(), taskView.getTop(), taskView.getRight(),
                     taskView.getBottom());
         }
@@ -4245,8 +4234,10 @@
         mPendingAnimation.addEndListener(isSuccess -> {
             if (isSuccess) {
                 if (tv.getTaskIds()[1] != -1) {
+                    // TODO(b/194414938): make this part of the animations instead.
                     TaskViewUtils.setSplitAuxiliarySurfacesShown(mRemoteTargetHandles[0]
-                            .getTransformParams().getTargetSet().nonApps, true);
+                            .getTransformParams().getTargetSet().nonApps,
+                            true /*shown*/, false /*animate*/);
                 }
                 if (ENABLE_QUICKSTEP_LIVE_TILE.get() && tv.isRunningTask()) {
                     finishRecentsAnimation(false /* toRecents */, null);
@@ -4359,15 +4350,22 @@
         RemoteTargetGluer gluer = new RemoteTargetGluer(getContext(), getSizeStrategy());
         mRemoteTargetHandles = gluer.assignTargetsForSplitScreen(recentsAnimationTargets);
         mSplitBoundsConfig = gluer.getStagedSplitBounds();
-        if (mSyncTransactionApplier != null) {
-            // Add release check to the targets from the RemoteTargetGluer and not the targets
-            // passed in because in the event we're in split screen, we use the passed in targets
-            // to create new RemoteAnimationTargets in assignTargetsForSplitScreen(), and the
-            // mSyncTransactionApplier doesn't get transferred over
-            runActionOnRemoteHandles(remoteTargetHandle -> remoteTargetHandle
-                    .getTransformParams().getTargetSet()
-                    .addReleaseCheck(mSyncTransactionApplier));
-        }
+        // Add release check to the targets from the RemoteTargetGluer and not the targets
+        // passed in because in the event we're in split screen, we use the passed in targets
+        // to create new RemoteAnimationTargets in assignTargetsForSplitScreen(), and the
+        // mSyncTransactionApplier doesn't get transferred over
+        runActionOnRemoteHandles(remoteTargetHandle -> {
+            final TransformParams params = remoteTargetHandle.getTransformParams();
+            if (mSyncTransactionApplier != null) {
+                params.setSyncTransactionApplier(mSyncTransactionApplier);
+                params.getTargetSet().addReleaseCheck(mSyncTransactionApplier);
+            }
+
+            TaskViewSimulator tvs = remoteTargetHandle.getTaskViewSimulator();
+            tvs.setOrientationState(mOrientationState);
+            tvs.setDp(mActivity.getDeviceProfile());
+            tvs.recentsViewScale.value = 1;
+        });
 
         TaskView runningTaskView = getRunningTaskView();
         if (runningTaskView instanceof GroupedTaskView) {
@@ -4377,12 +4375,6 @@
             // notified.
             ((GroupedTaskView) runningTaskView).updateSplitBoundsConfig(mSplitBoundsConfig);
         }
-        for (RemoteTargetHandle remoteTargetHandle : mRemoteTargetHandles) {
-            TaskViewSimulator tvs = remoteTargetHandle.getTaskViewSimulator();
-            tvs.setOrientationState(mOrientationState);
-            tvs.setDp(mActivity.getDeviceProfile());
-            tvs.recentsViewScale.value = 1;
-        }
     }
 
     /** Helper to avoid writing some for-loops to iterate over {@link #mRemoteTargetHandles} */
@@ -4504,9 +4496,8 @@
     }
 
     private int getFirstViewIndex() {
-        return mShowAsGridLastOnLayout && mFocusedTaskViewId != -1
-                ? indexOfChild(getFocusedTaskView())
-                : 0;
+        TaskView focusedTaskView = mShowAsGridLastOnLayout ? getFocusedTaskView() : null;
+        return focusedTaskView != null ? indexOfChild(focusedTaskView) : 0;
     }
 
     private int getLastViewIndex() {
@@ -4556,7 +4547,7 @@
 
         final int taskCount = getTaskViewCount();
         for (int i = 0; i < taskCount; i++) {
-            TaskView taskView = getTaskViewAt(i);
+            TaskView taskView = requireTaskViewAt(i);
             float scrollDiff = taskView.getScrollAdjustment(showAsFullscreen, showAsGrid);
             int pageScroll = newPageScrolls[i] + (int) scrollDiff;
             if ((mIsRtl && pageScroll < clearAllScroll + clearAllWidth)
@@ -4682,6 +4673,15 @@
         return position != -1 ? position : bottomRowIdArray.indexOf(taskView.getTaskViewId());
     }
 
+    /**
+     * @return true if the task in on the top of the grid
+     */
+    public boolean isOnGridBottomRow(TaskView taskView) {
+        return showAsGrid()
+                && !mTopRowIdSet.contains(taskView.getTaskViewId())
+                && taskView.getTaskViewId() != mFocusedTaskViewId;
+    }
+
     public Consumer<MotionEvent> getEventDispatcher(float navbarRotation) {
         float degreesRotated;
         if (navbarRotation == 0) {
@@ -4715,7 +4715,7 @@
         int overlayEnabledPage = mOverlayEnabled ? getNextPage() : -1;
         int taskCount = getTaskViewCount();
         for (int i = 0; i < taskCount; i++) {
-            getTaskViewAt(i).setOverlayEnabled(i == overlayEnabledPage);
+            requireTaskViewAt(i).setOverlayEnabled(i == overlayEnabledPage);
         }
     }
 
@@ -4869,7 +4869,7 @@
         mColorTint = tintAmount;
 
         for (int i = 0; i < getTaskViewCount(); i++) {
-            getTaskViewAt(i).setColorTint(mColorTint, mTintingColor);
+            requireTaskViewAt(i).setColorTint(mColorTint, mTintingColor);
         }
 
         Drawable scrimBg = mActivity.getScrimView().getBackground();
@@ -4938,6 +4938,62 @@
     }
 
     @Override
+    public boolean scrollLeft() {
+        if (!showAsGrid()) {
+            return super.scrollLeft();
+        }
+
+        int targetPage = getNextPage();
+        if (targetPage >= 0) {
+            // Find the next page that is not fully visible.
+            TaskView taskView = getTaskViewAt(targetPage);
+            while ((taskView == null || isTaskViewFullyVisible(taskView)) && targetPage - 1 >= 0) {
+                taskView = getTaskViewAt(--targetPage);
+            }
+            // Target a scroll where targetPage is on left of screen but still fully visible.
+            int lastTaskEnd = (mIsRtl
+                    ? mLastComputedGridSize.left
+                    : mLastComputedGridSize.right)
+                    + (mIsRtl ? mPageSpacing : -mPageSpacing);
+            int normalTaskEnd = mIsRtl
+                    ? mLastComputedGridTaskSize.left
+                    : mLastComputedGridTaskSize.right;
+            int targetScroll = getScrollForPage(targetPage) + normalTaskEnd - lastTaskEnd;
+            // Find a page that is close to targetScroll while not over it.
+            while (targetPage - 1 >= 0
+                    && (mIsRtl
+                    ? getScrollForPage(targetPage - 1) < targetScroll
+                    : getScrollForPage(targetPage - 1) > targetScroll)) {
+                targetPage--;
+            }
+            snapToPage(targetPage);
+            return true;
+        }
+
+        return mAllowOverScroll;
+    }
+
+    @Override
+    public boolean scrollRight() {
+        if (!showAsGrid()) {
+            return super.scrollRight();
+        }
+
+        int targetPage = getNextPage();
+        if (targetPage < getChildCount()) {
+            // Find the next page that is not fully visible.
+            TaskView taskView = getTaskViewAt(targetPage);
+            while ((taskView != null && isTaskViewFullyVisible(taskView))
+                    && targetPage + 1 < getChildCount()) {
+                taskView = getTaskViewAt(++targetPage);
+            }
+            snapToPage(targetPage);
+            return true;
+        }
+        return mAllowOverScroll;
+    }
+
+    @Override
     protected void onScrollChanged(int l, int t, int oldl, int oldt) {
         super.onScrollChanged(l, t, oldl, oldt);
         dispatchScrollChanged();
diff --git a/quickstep/src/com/android/quickstep/views/TaskMenuViewWithArrow.kt b/quickstep/src/com/android/quickstep/views/TaskMenuViewWithArrow.kt
index 179fd68..06a5793 100644
--- a/quickstep/src/com/android/quickstep/views/TaskMenuViewWithArrow.kt
+++ b/quickstep/src/com/android/quickstep/views/TaskMenuViewWithArrow.kt
@@ -45,7 +45,10 @@
     companion object {
         const val TAG = "TaskMenuViewWithArrow"
 
-        fun showForTask(taskContainer: TaskIdAttributeContainer): Boolean {
+        fun showForTask(
+            taskContainer: TaskIdAttributeContainer,
+            alignSecondRow: Boolean = false
+        ): Boolean {
             val activity = BaseDraggingActivity
                 .fromContext<BaseDraggingActivity>(taskContainer.taskView.context)
             val taskMenuViewWithArrow = activity.layoutInflater
@@ -55,7 +58,7 @@
                     false
                 ) as TaskMenuViewWithArrow<*>
 
-            return taskMenuViewWithArrow.populateAndShowForTask(taskContainer)
+            return taskMenuViewWithArrow.populateAndShowForTask(taskContainer, alignSecondRow)
         }
     }
 
@@ -78,6 +81,9 @@
         CLOSE_FADE_DURATION = CLOSE_CHILD_FADE_DURATION
     }
 
+    private var alignSecondRow: Boolean = false
+    private val extraSpaceForSecondRowAlignment: Int
+        get() = if (alignSecondRow) optionMeasuredHeight else 0
     private val menuWidth = context.resources.getDimensionPixelSize(R.dimen.task_menu_width_grid)
 
     private lateinit var taskView: TaskView
@@ -91,10 +97,14 @@
         else
             0
 
+    private var iconView: IconView? = null
+    private var scrim: View? = null
+    private val scrimAlpha = 0.8f
+
     override fun isOfType(type: Int): Boolean = type and TYPE_TASK_MENU != 0
 
     override fun getTargetObjectLocation(outPos: Rect?) {
-        popupContainer.getDescendantRectRelativeToSelf(taskView.iconView, outPos)
+        popupContainer.getDescendantRectRelativeToSelf(taskContainer.iconView, outPos)
     }
 
     override fun onControllerInterceptTouchEvent(ev: MotionEvent?): Boolean {
@@ -112,18 +122,35 @@
         optionLayout = findViewById(KtR.id.menu_option_layout)
     }
 
-    private fun populateAndShowForTask(taskContainer: TaskIdAttributeContainer): Boolean {
+    private fun populateAndShowForTask(
+        taskContainer: TaskIdAttributeContainer,
+        alignSecondRow: Boolean
+    ): Boolean {
         if (isAttachedToWindow) {
             return false
         }
 
         taskView = taskContainer.taskView
         this.taskContainer = taskContainer
+        this.alignSecondRow = alignSecondRow
         if (!populateMenu()) return false
+        addScrim()
         show()
         return true
     }
 
+    private fun addScrim() {
+        scrim = View(context).apply {
+            layoutParams = FrameLayout.LayoutParams(
+                FrameLayout.LayoutParams.MATCH_PARENT,
+                FrameLayout.LayoutParams.MATCH_PARENT
+            )
+            setBackgroundColor(Themes.getAttrColor(context, R.attr.overviewScrimColor))
+            alpha = 0f
+        }
+        popupContainer.addView(scrim)
+    }
+
     /** @return true if successfully able to populate task view menu, false otherwise
      */
     private fun populateMenu(): Boolean {
@@ -180,18 +207,50 @@
     }
 
     override fun onCreateOpenAnimation(anim: AnimatorSet) {
-        anim.play(
-            ObjectAnimator.ofFloat(
-                taskContainer.thumbnailView, TaskThumbnailView.DIM_ALPHA,
-                TaskView.MAX_PAGE_SCRIM_ALPHA
+        scrim?.let {
+            anim.play(
+                ObjectAnimator.ofFloat(it, View.ALPHA, 0f, scrimAlpha)
+                    .setDuration(OPEN_DURATION.toLong())
             )
-        )
+        }
     }
 
     override fun onCreateCloseAnimation(anim: AnimatorSet) {
-        anim.play(
-            ObjectAnimator.ofFloat(taskContainer.thumbnailView, TaskThumbnailView.DIM_ALPHA, 0f)
-        )
+        scrim?.let {
+            anim.play(
+                ObjectAnimator.ofFloat(it, View.ALPHA, scrimAlpha, 0f)
+                    .setDuration(CLOSE_DURATION.toLong())
+            )
+        }
+    }
+
+    override fun closeComplete() {
+        super.closeComplete()
+        popupContainer.removeView(scrim)
+        popupContainer.removeView(iconView)
+    }
+
+    /**
+     * Copy the iconView from taskView to dragLayer so it can stay on top of the scrim.
+     * It needs to be called after [getTargetObjectLocation] because [mTempRect] needs to be
+     * populated.
+     */
+    private fun copyIconToDragLayer(insets: Rect) {
+        iconView = IconView(context).apply {
+            layoutParams = FrameLayout.LayoutParams(
+                taskContainer.iconView.width,
+                taskContainer.iconView.height
+            )
+            x = mTempRect.left.toFloat() - insets.left
+            y = mTempRect.top.toFloat() - insets.top
+            drawable = taskContainer.iconView.drawable
+            setDrawableSize(
+                taskContainer.iconView.drawableWidth,
+                taskContainer.iconView.drawableHeight
+            )
+        }
+
+        popupContainer.addView(iconView)
     }
 
     /**
@@ -217,7 +276,10 @@
         val dragLayer: InsettableFrameLayout = popupContainer
         val insets = dragLayer.insets
 
-        // Put to the right of the icon if there is space, which means left aligned with the menu
+        copyIconToDragLayer(insets)
+
+        // Put this menu to the right of the icon if there is space,
+        // which means the arrow is left aligned with the menu
         val rightAlignedMenuStartX = mTempRect.left - widthWithArrow
         val leftAlignedMenuStartX = mTempRect.right + extraHorizontalSpace
         mIsLeftAligned = if (mIsRtl) {
@@ -229,18 +291,17 @@
 
         var menuStartX = if (mIsLeftAligned) leftAlignedMenuStartX else rightAlignedMenuStartX
 
-        // Offset y so that the arrow and first row are center-aligned with the original icon.
+        // Offset y so that the arrow and row are center-aligned with the original icon.
         val iconHeight = mTempRect.height()
-        val optionHeight = optionMeasuredHeight
-        val yOffset = (optionHeight - iconHeight) / 2
-        var menuStartY = mTempRect.top - yOffset
+        val yOffset = (optionMeasuredHeight - iconHeight) / 2
+        var menuStartY = mTempRect.top - yOffset - extraSpaceForSecondRowAlignment
 
         // Insets are added later, so subtract them now.
         menuStartX -= insets.left
         menuStartY -= insets.top
 
-        setX(menuStartX.toFloat())
-        setY(menuStartY.toFloat())
+        x = menuStartX.toFloat()
+        y = menuStartY.toFloat()
 
         val lp = layoutParams as FrameLayout.LayoutParams
         val arrowLp = mArrow.layoutParams as FrameLayout.LayoutParams
@@ -251,7 +312,8 @@
     override fun addArrow() {
         popupContainer.addView(mArrow)
         mArrow.x = getArrowX()
-        mArrow.y = y + (optionMeasuredHeight / 2) - (mArrowHeight / 2)
+        mArrow.y = y + (optionMeasuredHeight / 2) - (mArrowHeight / 2) +
+                extraSpaceForSecondRowAlignment
 
         updateArrowColor()
 
diff --git a/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
index d91669a..d833877 100644
--- a/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
@@ -19,6 +19,7 @@
 import static android.view.WindowInsetsController.APPEARANCE_LIGHT_NAVIGATION_BARS;
 import static android.view.WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS;
 
+import static com.android.launcher3.Utilities.comp;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.systemui.shared.system.WindowManagerWrapper.WINDOWING_MODE_FULLSCREEN;
 
@@ -290,21 +291,31 @@
             float cornerRadius) {
         if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
             if (mTask != null && getTaskView().isRunningTask() && !getTaskView().showScreenshot()) {
-                canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mClearPaint);
-                canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius,
+                // TODO(b/189265196): Temporary fix to align the surface with the cutout perfectly.
+                // Round up only when the live tile task is displayed in Overview.
+                float rounding = comp(mFullscreenParams.mFullscreenProgress);
+                float left = x + rounding / 2;
+                float top = y + rounding / 2;
+                float right = width - rounding;
+                float bottom = height - rounding;
+
+                canvas.drawRoundRect(left, top, right, bottom, cornerRadius, cornerRadius,
+                        mClearPaint);
+                canvas.drawRoundRect(left, top, right, bottom, cornerRadius, cornerRadius,
                         mDimmingPaintAfterClearing);
                 return;
             }
         }
 
-        // Draw the background in all cases, except when the thumbnail data is opaque
+        // Always draw the background since the snapshots might be translucent or partially empty
+        // (For example, tasks been reparented out of dismissing split root when drag-to-dismiss
+        // split screen).
+        canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mBackgroundPaint);
+
         final boolean drawBackgroundOnly = mTask == null || mTask.isLocked || mBitmapShader == null
                 || mThumbnailData == null;
-        if (drawBackgroundOnly || mThumbnailData.isTranslucent) {
-            canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mBackgroundPaint);
-            if (drawBackgroundOnly) {
-                return;
-            }
+        if (drawBackgroundOnly) {
+            return;
         }
 
         canvas.drawRoundRect(x, y, width, height, cornerRadius, cornerRadius, mPaint);
diff --git a/quickstep/src/com/android/quickstep/views/TaskView.java b/quickstep/src/com/android/quickstep/views/TaskView.java
index 67128f0..6a2c997 100644
--- a/quickstep/src/com/android/quickstep/views/TaskView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskView.java
@@ -30,6 +30,7 @@
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_LAUNCH_TAP;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_UNDEFINED;
 
 import static java.lang.annotation.RetentionPolicy.SOURCE;
@@ -38,6 +39,7 @@
 import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
+import android.annotation.IdRes;
 import android.app.ActivityOptions;
 import android.content.Context;
 import android.content.Intent;
@@ -364,7 +366,7 @@
     protected Task mTask;
     protected TaskThumbnailView mSnapshotView;
     protected IconView mIconView;
-    private final DigitalWellBeingToast mDigitalWellBeingToast;
+    protected final DigitalWellBeingToast mDigitalWellBeingToast;
     private float mFullscreenProgress;
     private float mGridProgress;
     private float mNonGridScale = 1;
@@ -468,7 +470,9 @@
         stubInfo.user = componentKey.user;
         stubInfo.intent = new Intent().setComponent(componentKey.componentName);
         stubInfo.title = task.title;
-        stubInfo.screenId = getRecentsView().indexOfChild(this);
+        if (getRecentsView() != null) {
+            stubInfo.screenId = getRecentsView().indexOfChild(this);
+        }
         return stubInfo;
     }
 
@@ -539,7 +543,7 @@
         mTask = task;
         mTaskIdContainer[0] = mTask.key.id;
         mTaskIdAttributeContainer[0] = new TaskIdAttributeContainer(task, mSnapshotView,
-                STAGE_POSITION_UNDEFINED);
+                mIconView, STAGE_POSITION_UNDEFINED);
         mSnapshotView.bind(task);
         setOrientationState(orientedState);
     }
@@ -597,7 +601,9 @@
         if (confirmSecondSplitSelectApp()) {
             return;
         }
-        if (ENABLE_QUICKSTEP_LIVE_TILE.get() && isRunningTask()) {
+        RecentsView recentsView = getRecentsView();
+        RemoteTargetHandle[] remoteTargetHandles = recentsView.mRemoteTargetHandles;
+        if (ENABLE_QUICKSTEP_LIVE_TILE.get() && isRunningTask() && remoteTargetHandles != null) {
             if (!mIsClickableAsLiveTile) {
                 return;
             }
@@ -610,9 +616,7 @@
             }
 
             mIsClickableAsLiveTile = false;
-            RecentsView recentsView = getRecentsView();
             RemoteAnimationTargets targets;
-            RemoteTargetHandle[] remoteTargetHandles = recentsView.mRemoteTargetHandles;
             if (remoteTargetHandles.length == 1) {
                 targets = remoteTargetHandles[0].getTransformParams().getTargetSet();
             } else {
@@ -626,11 +630,8 @@
                         Arrays.stream(topLeftParams.getTargetSet().wallpapers),
                         Arrays.stream(rightBottomParams.getTargetSet().wallpapers))
                         .toArray(RemoteAnimationTargetCompat[]::new);
-                RemoteAnimationTargetCompat[] nonApps = Stream.concat(
-                        Arrays.stream(topLeftParams.getTargetSet().nonApps),
-                        Arrays.stream(rightBottomParams.getTargetSet().nonApps))
-                        .toArray(RemoteAnimationTargetCompat[]::new);
-                targets = new RemoteAnimationTargets(apps, wallpapers, nonApps,
+                targets = new RemoteAnimationTargets(apps, wallpapers,
+                        topLeftParams.getTargetSet().nonApps,
                         topLeftParams.getTargetSet().targetMode);
             }
             if (targets == null) {
@@ -675,7 +676,7 @@
      *         second app. {@code false} otherwise
      */
     private boolean confirmSecondSplitSelectApp() {
-        boolean isSelectingSecondSplitApp = mActivity.isInState(OVERVIEW_SPLIT_SELECT);
+        boolean isSelectingSecondSplitApp = getRecentsView().isSplitSelectionActive();
         if (isSelectingSecondSplitApp) {
             getRecentsView().confirmSplitSelect(this);
         }
@@ -837,10 +838,14 @@
     }
 
     protected boolean showTaskMenuWithContainer(IconView iconView) {
+        TaskIdAttributeContainer menuContainer =
+                mTaskIdAttributeContainer[iconView == mIconView ? 0 : 1];
         if (mActivity.getDeviceProfile().overviewShowAsGrid) {
-            return TaskMenuViewWithArrow.Companion.showForTask(mTaskIdAttributeContainer[0]);
+            boolean alignSecondRow = getRecentsView().isOnGridBottomRow(menuContainer.getTaskView())
+                    && mActivity.getDeviceProfile().isLandscape;
+            return TaskMenuViewWithArrow.Companion.showForTask(menuContainer, alignSecondRow);
         } else {
-            return TaskMenuView.showForTask(mTaskIdAttributeContainer[0]);
+            return TaskMenuView.showForTask(menuContainer);
         }
     }
 
@@ -906,7 +911,7 @@
         return deviceProfile.overviewShowAsGrid && !isFocusedTask();
     }
 
-    private void setIconAndDimTransitionProgress(float progress, boolean invert) {
+    protected void setIconAndDimTransitionProgress(float progress, boolean invert) {
         if (invert) {
             progress = 1 - progress;
         }
@@ -1300,10 +1305,14 @@
                         getContext().getText(R.string.accessibility_close)));
 
         final Context context = getContext();
-        // TODO(b/200609838) Determine which task to run A11y action on when in split screen
-        for (SystemShortcut s : TaskOverlayFactory.getEnabledShortcuts(this,
-                mActivity.getDeviceProfile(), mTaskIdAttributeContainer[0])) {
-            info.addAction(s.createAccessibilityAction(context));
+        for (TaskIdAttributeContainer taskContainer : mTaskIdAttributeContainer) {
+            if (taskContainer == null) {
+                continue;
+            }
+            for (SystemShortcut s : TaskOverlayFactory.getEnabledShortcuts(this,
+                    mActivity.getDeviceProfile(), taskContainer)) {
+                info.addAction(s.createAccessibilityAction(context));
+            }
         }
 
         if (mDigitalWellBeingToast.hasLimit()) {
@@ -1334,12 +1343,16 @@
             return true;
         }
 
-        // TODO(b/200609838) Determine which task to run A11y action on when in split screen
-        for (SystemShortcut s : TaskOverlayFactory.getEnabledShortcuts(this,
-                mActivity.getDeviceProfile(), mTaskIdAttributeContainer[0])) {
-            if (s.hasHandlerForAction(action)) {
-                s.onClick(this);
-                return true;
+        for (TaskIdAttributeContainer taskContainer : mTaskIdAttributeContainer) {
+            if (taskContainer == null) {
+                continue;
+            }
+            for (SystemShortcut s : TaskOverlayFactory.getEnabledShortcuts(this,
+                    mActivity.getDeviceProfile(), taskContainer)) {
+                if (s.hasHandlerForAction(action)) {
+                    s.onClick(this);
+                    return true;
+                }
             }
         }
 
@@ -1517,6 +1530,7 @@
         private final float mCornerRadius;
         private final float mWindowCornerRadius;
 
+        public float mFullscreenProgress;
         public RectF mCurrentDrawnInsets = new RectF();
         public float mCurrentDrawnCornerRadius;
         /** The current scale we apply to the thumbnail to adjust for new left/right insets. */
@@ -1534,6 +1548,8 @@
          */
         public void setProgress(float fullscreenProgress, float parentScale, float taskViewScale,
                 int previewWidth, DeviceProfile dp, PreviewPositionHelper pph) {
+            mFullscreenProgress = fullscreenProgress;
+
             RectF insets = pph.getInsetsToDrawInFullscreen(dp);
 
             float currentInsetsLeft = insets.left * fullscreenProgress;
@@ -1556,20 +1572,25 @@
                 mScale = previewWidth / (previewWidth + currentInsetsLeft + currentInsetsRight);
             }
         }
-
     }
 
     public class TaskIdAttributeContainer {
         private final TaskThumbnailView mThumbnailView;
         private final Task mTask;
+        private final IconView mIconView;
         /** Defaults to STAGE_POSITION_UNDEFINED if in not a split screen task view */
         private @SplitConfigurationOptions.StagePosition int mStagePosition;
+        @IdRes
+        private final int mA11yNodeId;
 
         public TaskIdAttributeContainer(Task task, TaskThumbnailView thumbnailView,
-                int stagePosition) {
+                IconView iconView, int stagePosition) {
             this.mTask = task;
             this.mThumbnailView = thumbnailView;
+            this.mIconView = iconView;
             this.mStagePosition = stagePosition;
+            this.mA11yNodeId = (stagePosition == STAGE_POSITION_BOTTOM_OR_RIGHT) ?
+                    R.id.split_bottomRight_appInfo : R.id.split_topLeft_appInfo;
         }
 
         public TaskThumbnailView getThumbnailView() {
@@ -1588,6 +1609,10 @@
             return TaskView.this;
         }
 
+        public IconView getIconView() {
+            return mIconView;
+        }
+
         public int getStagePosition() {
             return mStagePosition;
         }
@@ -1595,5 +1620,9 @@
         void setStagePosition(@SplitConfigurationOptions.StagePosition int stagePosition) {
             this.mStagePosition = stagePosition;
         }
+
+        public int getA11yNodeId() {
+            return mA11yNodeId;
+        }
     }
 }
diff --git a/quickstep/tests/src/com/android/launcher3/taskbar/TaskbarNavButtonControllerTest.java b/quickstep/tests/src/com/android/launcher3/taskbar/TaskbarNavButtonControllerTest.java
new file mode 100644
index 0000000..ba1a60d
--- /dev/null
+++ b/quickstep/tests/src/com/android/launcher3/taskbar/TaskbarNavButtonControllerTest.java
@@ -0,0 +1,159 @@
+package com.android.launcher3.taskbar;
+
+import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_A11Y;
+import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_BACK;
+import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_HOME;
+import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_IME_SWITCH;
+import static com.android.launcher3.taskbar.TaskbarNavButtonController.BUTTON_RECENTS;
+import static com.android.launcher3.taskbar.TaskbarNavButtonController.SCREEN_PIN_LONG_PRESS_THRESHOLD;
+import static com.android.quickstep.OverviewCommandHelper.TYPE_HOME;
+import static com.android.quickstep.OverviewCommandHelper.TYPE_TOGGLE;
+import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_SCREEN_PINNING;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.os.Handler;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.quickstep.OverviewCommandHelper;
+import com.android.quickstep.SystemUiProxy;
+import com.android.quickstep.TouchInteractionService;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@RunWith(AndroidJUnit4.class)
+public class TaskbarNavButtonControllerTest {
+
+    private final static int DISPLAY_ID = 2;
+
+    @Mock
+    SystemUiProxy mockSystemUiProxy;
+    @Mock
+    TouchInteractionService mockService;
+    @Mock
+    OverviewCommandHelper mockCommandHelper;
+    @Mock
+    Handler mockHandler;
+
+    private TaskbarNavButtonController mNavButtonController;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        when(mockService.getDisplayId()).thenReturn(DISPLAY_ID);
+        when(mockService.getOverviewCommandHelper()).thenReturn(mockCommandHelper);
+        mNavButtonController = new TaskbarNavButtonController(mockService,
+                mockSystemUiProxy, mockHandler);
+    }
+
+    @Test
+    public void testPressBack() {
+        mNavButtonController.onButtonClick(BUTTON_BACK);
+        verify(mockSystemUiProxy, times(1)).onBackPressed();
+    }
+
+    @Test
+    public void testPressImeSwitcher() {
+        mNavButtonController.onButtonClick(BUTTON_IME_SWITCH);
+        verify(mockSystemUiProxy, times(1)).onImeSwitcherPressed();
+    }
+
+    @Test
+    public void testPressA11yShortClick() {
+        mNavButtonController.onButtonClick(BUTTON_A11Y);
+        verify(mockSystemUiProxy, times(1))
+                .notifyAccessibilityButtonClicked(DISPLAY_ID);
+    }
+
+    @Test
+    public void testPressA11yLongClick() {
+        mNavButtonController.onButtonLongClick(BUTTON_A11Y);
+        verify(mockSystemUiProxy, times(1)).notifyAccessibilityButtonLongClicked();
+    }
+
+    @Test
+    public void testLongPressHome() {
+        mNavButtonController.onButtonLongClick(BUTTON_HOME);
+        verify(mockSystemUiProxy, times(1)).startAssistant(any());
+    }
+
+    @Test
+    public void testPressHome() {
+        mNavButtonController.onButtonClick(BUTTON_HOME);
+        verify(mockCommandHelper, times(1)).addCommand(TYPE_HOME);
+    }
+
+    @Test
+    public void testPressRecents() {
+        mNavButtonController.onButtonClick(BUTTON_RECENTS);
+        verify(mockCommandHelper, times(1)).addCommand(TYPE_TOGGLE);
+    }
+
+    @Test
+    public void testPressRecentsWithScreenPinned() {
+        mNavButtonController.updateSysuiFlags(SYSUI_STATE_SCREEN_PINNING);
+        mNavButtonController.onButtonClick(BUTTON_RECENTS);
+        verify(mockCommandHelper, times(0)).addCommand(TYPE_TOGGLE);
+    }
+
+    @Test
+    public void testLongPressBackRecentsNotPinned() {
+        mNavButtonController.onButtonLongClick(BUTTON_RECENTS);
+        mNavButtonController.onButtonLongClick(BUTTON_BACK);
+        verify(mockSystemUiProxy, times(0)).stopScreenPinning();
+    }
+
+    @Test
+    public void testLongPressBackRecentsPinned() {
+        mNavButtonController.updateSysuiFlags(SYSUI_STATE_SCREEN_PINNING);
+        mNavButtonController.onButtonLongClick(BUTTON_RECENTS);
+        mNavButtonController.onButtonLongClick(BUTTON_BACK);
+        verify(mockSystemUiProxy, times(1)).stopScreenPinning();
+    }
+
+    @Test
+    public void testLongPressBackRecentsTooLongPinned() {
+        mNavButtonController.updateSysuiFlags(SYSUI_STATE_SCREEN_PINNING);
+        mNavButtonController.onButtonLongClick(BUTTON_RECENTS);
+        try {
+            Thread.sleep(SCREEN_PIN_LONG_PRESS_THRESHOLD + 5);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+        mNavButtonController.onButtonLongClick(BUTTON_BACK);
+        verify(mockSystemUiProxy, times(0)).stopScreenPinning();
+    }
+
+    @Test
+    public void testLongPressBackRecentsMultipleAttemptPinned() {
+        mNavButtonController.updateSysuiFlags(SYSUI_STATE_SCREEN_PINNING);
+        mNavButtonController.onButtonLongClick(BUTTON_RECENTS);
+        try {
+            Thread.sleep(SCREEN_PIN_LONG_PRESS_THRESHOLD + 5);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+        mNavButtonController.onButtonLongClick(BUTTON_BACK);
+        verify(mockSystemUiProxy, times(0)).stopScreenPinning();
+
+        // Try again w/in threshold
+        mNavButtonController.onButtonLongClick(BUTTON_RECENTS);
+        mNavButtonController.onButtonLongClick(BUTTON_BACK);
+        verify(mockSystemUiProxy, times(1)).stopScreenPinning();
+    }
+
+    @Test
+    public void testLongPressHomeScreenPinned() {
+        mNavButtonController.updateSysuiFlags(SYSUI_STATE_SCREEN_PINNING);
+        mNavButtonController.onButtonLongClick(BUTTON_HOME);
+        verify(mockSystemUiProxy, times(0)).startAssistant(any());
+    }
+}
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
index 93be6fb..237e426 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
@@ -37,6 +37,7 @@
 import com.android.launcher3.tapl.Overview;
 import com.android.launcher3.tapl.OverviewActions;
 import com.android.launcher3.tapl.OverviewTask;
+import com.android.launcher3.tapl.TestHelpers;
 import com.android.launcher3.ui.TaplTestsLauncher3;
 import com.android.launcher3.util.rule.ScreenRecordRule.ScreenRecord;
 import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
@@ -321,17 +322,18 @@
     @Test
     @PortraitLandscape
     public void testOverviewForTablet() throws Exception {
-        if (!mLauncher.isTablet()) {
+        // TODO(b/210158657): Re-enable for OOP
+        if (!mLauncher.isTablet() || !TestHelpers.isInLauncherProcess()) {
             return;
         }
-        for (int i = 2; i <= 12; i++) {
+        for (int i = 2; i <= 14; i++) {
             startTestActivity(i);
         }
 
         Overview overview = mLauncher.pressHome().switchToOverview();
         executeOnLauncher(
-                launcher -> assertTrue("Don't have at least 11 tasks",
-                        getTaskCount(launcher) >= 11));
+                launcher -> assertTrue("Don't have at least 13 tasks",
+                        getTaskCount(launcher) >= 13));
 
         // Test scroll the first task off screen
         overview.scrollCurrentTaskOffScreen();
diff --git a/res/drawable/ic_split_horizontal.xml b/res/drawable/ic_split_horizontal.xml
new file mode 100644
index 0000000..ee710d0
--- /dev/null
+++ b/res/drawable/ic_split_horizontal.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="20dp"
+    android:height="16dp"
+    android:viewportWidth="20"
+    android:viewportHeight="16">
+  <path
+      android:pathData="M18,14L13,14L13,2L18,2L18,14ZM20,14L20,2C20,0.9 19.1,-0 18,-0L13,-0C11.9,-0 11,0.9 11,2L11,14C11,15.1 11.9,16 13,16L18,16C19.1,16 20,15.1 20,14ZM7,14L2,14L2,2L7,2L7,14ZM9,14L9,2C9,0.9 8.1,-0 7,-0L2,-0C0.9,-0 -0,0.9 -0,2L-0,14C-0,15.1 0.9,16 2,16L7,16C8.1,16 9,15.1 9,14Z"
+      android:fillColor="#000000"/>
+</vector>
diff --git a/res/drawable/ic_split_left.xml b/res/drawable/ic_split_left.xml
new file mode 100644
index 0000000..fc9f699
--- /dev/null
+++ b/res/drawable/ic_split_left.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="20dp"
+    android:height="16dp"
+    android:viewportWidth="20"
+    android:viewportHeight="16">
+  <path
+      android:pathData="M-0,2L-0,14C-0,15.1 0.9,16 2,16L7,16C8.1,16 9,15.1 9,14L9,2C9,0.9 8.1,-0 7,-0L2,-0C0.9,-0 -0,0.9 -0,2ZM13,2L18,2L18,14L13,14L13,2ZM11,2L11,14C11,15.1 11.9,16 13,16L18,16C19.1,16 20,15.1 20,14L20,2C20,0.9 19.1,-0 18,-0L13,-0C11.9,-0 11,0.9 11,2Z"
+      android:fillColor="#000000"/>
+</vector>
diff --git a/res/drawable/ic_split_right.xml b/res/drawable/ic_split_right.xml
new file mode 100644
index 0000000..cc15622
--- /dev/null
+++ b/res/drawable/ic_split_right.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="20dp"
+    android:height="16dp"
+    android:viewportWidth="20"
+    android:viewportHeight="16">
+  <path
+      android:pathData="M20,14L20,2C20,0.9 19.1,-0 18,-0L13,-0C11.9,-0 11,0.9 11,2L11,14C11,15.1 11.9,16 13,16L18,16C19.1,16 20,15.1 20,14ZM7,14L2,14L2,2L7,2L7,14ZM9,14L9,2C9,0.9 8.1,-0 7,-0L2,-0C0.9,-0 -0,0.9 -0,2L-0,14C-0,15.1 0.9,16 2,16L7,16C8.1,16 9,15.1 9,14Z"
+      android:fillColor="#000000"/>
+</vector>
diff --git a/res/drawable/ic_split_top.xml b/res/drawable/ic_split_top.xml
new file mode 100644
index 0000000..f8c15bd
--- /dev/null
+++ b/res/drawable/ic_split_top.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="16dp"
+    android:height="20dp"
+    android:viewportWidth="16"
+    android:viewportHeight="20">
+  <path
+      android:pathData="M14,0H2C0.9,0 0,0.9 0,2V7C0,8.1 0.9,9 2,9H14C15.1,9 16,8.1 16,7V2C16,0.9 15.1,0 14,0ZM14,13V18H2V13H14ZM14,11H2C0.9,11 0,11.9 0,13V18C0,19.1 0.9,20 2,20H14C15.1,20 16,19.1 16,18V13C16,11.9 15.1,11 14,11Z"
+      android:fillColor="#000000"/>
+</vector>
diff --git a/res/drawable/ic_split_vertical.xml b/res/drawable/ic_split_vertical.xml
new file mode 100644
index 0000000..9bc9785
--- /dev/null
+++ b/res/drawable/ic_split_vertical.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M18,4V9H6V4H18ZM18,2H6C4.9,2 4,2.9 4,4V9C4,10.1 4.9,11 6,11H18C19.1,11 20,10.1 20,9V4C20,2.9 19.1,2 18,2ZM18,15V20H6V15H18ZM18,13H6C4.9,13 4,13.9 4,15V20C4,21.1 4.9,22 6,22H18C19.1,22 20,21.1 20,20V15C20,13.9 19.1,13 18,13Z"
+      android:fillColor="#000000"/>
+</vector>
diff --git a/res/values-af/strings.xml b/res/values-af/strings.xml
index e9e1478..18fa12f 100644
--- a/res/values-af/strings.xml
+++ b/res/values-af/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Kortpad is nie beskikbaar nie"</string>
     <string name="home_screen" msgid="5629429142036709174">"Tuis"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Verdeelde skerm"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Verdeel bo"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Verdeel links"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Verdeel regs"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Programinligting vir %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Raak en hou om \'n legstuk te skuif."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Dubbeltik en hou om \'n legstuk te skuif of gebruik gepasmaakte handelinge."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-am/strings.xml b/res/values-am/strings.xml
index 99c08f1..f75e7e1 100644
--- a/res/values-am/strings.xml
+++ b/res/values-am/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"አቋራጭ አይገኝም"</string>
     <string name="home_screen" msgid="5629429142036709174">"መነሻ"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"የተከፈለ ማያ ገጽ"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"ወደ ላይ ክፈል"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"ወደ ግራ ክፈል"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"ወደ ቀኝ ክፈል"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"የመተግበሪያ መረጃ ለ%1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"ምግብርን ለማንቀሳቀስ ይንኩ እና ይያዙ።"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"ምግብርን ለማንቀሳቀስ ወይም ብጁ እርምጃዎችን ለመጠቀም ሁለቴ መታ ያድርጉ እና ይያዙ።"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-ar/strings.xml b/res/values-ar/strings.xml
index 8f293df..8571d46 100644
--- a/res/values-ar/strings.xml
+++ b/res/values-ar/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"الاختصار غير متاح"</string>
     <string name="home_screen" msgid="5629429142036709174">"الشاشة الرئيسية"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"تقسيم الشاشة"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"تقسيم للأعلى"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"تقسيم لليسار"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"تقسيم لليمين"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"‏معلومات تطبيق %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"انقر مع الاستمرار لنقل أداة"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"انقر مرتين مع تثبيت إصبعك لنقل أداة أو استخدام الإجراءات المخصّصة."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-as/strings.xml b/res/values-as/strings.xml
index 7f92939..5dc35cb 100644
--- a/res/values-as/strings.xml
+++ b/res/values-as/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"শ্বৰ্টকাট নাই"</string>
     <string name="home_screen" msgid="5629429142036709174">"গৃহ স্ক্ৰীন"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"বিভাজিত স্ক্ৰীন"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"একেবাৰে ওপৰৰফালে বিভাজন কৰক"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"বাওঁফালে বিভাজন কৰক"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"সোঁফালে বিভাজন কৰক"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$sৰ বাবে এপৰ তথ্য"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"ৱিজেট স্থানান্তৰ কৰিবলৈ টিপি ধৰি ৰাখক।"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"কোনো ৱিজেট স্থানান্তৰ কৰিবলৈ দুবাৰ টিপি ধৰি ৰাখক অথবা কাষ্টম কাৰ্য ব্যৱহাৰ কৰক।"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-az/strings.xml b/res/values-az/strings.xml
index 96d363a..c2ca56d 100644
--- a/res/values-az/strings.xml
+++ b/res/values-az/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Qısayol əlçatan deyil"</string>
     <string name="home_screen" msgid="5629429142036709174">"Əsas səhifə"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Ekran bölünməsi"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Yuxarı ayırın"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Sola ayırın"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Sağa ayırın"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s ilə bağlı tətbiq məlumatı"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Vidceti daşımaq üçün toxunub saxlayın."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Vidceti daşımaq üçün iki dəfə toxunub saxlayın və ya fərdi əməliyyatlardan istifadə edin."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-b+sr+Latn/strings.xml b/res/values-b+sr+Latn/strings.xml
index 10b26e2..b10ae18 100644
--- a/res/values-b+sr+Latn/strings.xml
+++ b/res/values-b+sr+Latn/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Prečica nije dostupna"</string>
     <string name="home_screen" msgid="5629429142036709174">"Početni ekran"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Podeljeni ekran"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Podeli u vrhu"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Podeli levo"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Podeli desno"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informacije o aplikaciji za: %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Dodirnite i zadržite radi pomeranja vidžeta."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Dvaput dodirnite i zadržite da biste pomerali vidžet ili koristite prilagođene radnje."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d×%2$d"</string>
diff --git a/res/values-be/strings.xml b/res/values-be/strings.xml
index 4b0b6a1..3d6bde4 100644
--- a/res/values-be/strings.xml
+++ b/res/values-be/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Ярлык недаступны"</string>
     <string name="home_screen" msgid="5629429142036709174">"Галоўны экран"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Падзелены экран"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Падзяліць уверсе"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Падзяліць злева"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Падзяліць справа"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Інфармацыя пра праграму для: %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Націсніце і ўтрымлівайце віджэт для перамяшчэння."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Дакраніцеся двойчы і ўтрымлівайце, каб перамясціць віджэт або выкарыстоўваць спецыяльныя дзеянні."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-bg/strings.xml b/res/values-bg/strings.xml
index 42d5712..661c710 100644
--- a/res/values-bg/strings.xml
+++ b/res/values-bg/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Няма достъп до прекия път"</string>
     <string name="home_screen" msgid="5629429142036709174">"Начален екран"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Разделен екран"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Разделяне в горната част"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Разделяне в лявата част"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Разделяне в дясната част"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Информация за приложението за %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Докоснете и задръжте за преместване на приспособление"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Докоснете двукратно и задръжте за преместване на приспособление или използвайте персонал. действия."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-bn/strings.xml b/res/values-bn/strings.xml
index 92be881..299a014 100644
--- a/res/values-bn/strings.xml
+++ b/res/values-bn/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"শর্টকাটগুলি অনুপলব্ধ"</string>
     <string name="home_screen" msgid="5629429142036709174">"হোম"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"স্প্লিট স্ক্রিন"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"স্ক্রিনের উপরের দিকে স্প্লিট করুন"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"স্ক্রিনের বাঁদিকে স্প্লিট করুন"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"স্ক্রিনের ডানদিকে স্প্লিট করুন"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s-এর জন্য অ্যাপ সম্পর্কিত তথ্য"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"কোনও উইজেট সরাতে সেটি টাচ করে ধরে রাখুন।"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"একটি উইজেট সরাতে বা কাস্টম অ্যাকশন ব্যবহার করতে ডবল ট্যাপ করে ধরে রাখুন।"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-bs/strings.xml b/res/values-bs/strings.xml
index da5ffab..50b2b3c 100644
--- a/res/values-bs/strings.xml
+++ b/res/values-bs/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Prečica nije dostupna"</string>
     <string name="home_screen" msgid="5629429142036709174">"Početni ekran"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Podijeljeni ekran"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Podijeli nagore"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Podijeli ulijevo"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Podijeli udesno"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informacije o aplikaciji %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Dodirnite i zadržite da pomjerite vidžet."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Dvaput dodirnite i zadržite da pomjerite vidžet ili da koristite prilagođene radnje."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-ca/strings.xml b/res/values-ca/strings.xml
index f9a56bb..a0f03c8 100644
--- a/res/values-ca/strings.xml
+++ b/res/values-ca/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"La drecera no està disponible"</string>
     <string name="home_screen" msgid="5629429142036709174">"Inici"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Pantalla dividida"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Divideix a la part superior"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Divideix a l\'esquerra"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Divideix a la dreta"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informació de l\'aplicació %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Fes doble toc i mantén premut per moure un widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Fes doble toc i mantén premut per moure un widget o per utilitzar accions personalitzades."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-cs/strings.xml b/res/values-cs/strings.xml
index f0f9266..a92e936 100644
--- a/res/values-cs/strings.xml
+++ b/res/values-cs/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Zkratka není k dispozici"</string>
     <string name="home_screen" msgid="5629429142036709174">"Domů"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Rozdělená obrazovka"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Rozdělit nahoře"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Rozdělit vlevo"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Rozdělit vpravo"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informace o aplikaci %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Klepnutím a podržením přesunete widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Dvojitým klepnutím a podržením přesunete widget, případně použijte vlastní akce."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-da/strings.xml b/res/values-da/strings.xml
index 5400eb1..ee339c4 100644
--- a/res/values-da/strings.xml
+++ b/res/values-da/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Genvejen er ikke tilgængelig"</string>
     <string name="home_screen" msgid="5629429142036709174">"Startskærm"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Opdel skærm"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Vis øverst"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Vis i venstre side"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Vis i højre side"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Appinfo for %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Hold en widget nede for at flytte den."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Tryk to gange, og hold en widget nede for at flytte den eller bruge tilpassede handlinger."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-de/strings.xml b/res/values-de/strings.xml
index e884423..a0c784f 100644
--- a/res/values-de/strings.xml
+++ b/res/values-de/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Verknüpfung nicht verfügbar"</string>
     <string name="home_screen" msgid="5629429142036709174">"Startbildschirm"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Splitscreen"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Oben teilen"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Links teilen"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Rechts teilen"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"App-Info für %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Zum Verschieben des Widgets berühren und halten"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Doppeltippen und halten, um ein Widget zu bewegen oder benutzerdefinierte Aktionen zu nutzen."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-el/strings.xml b/res/values-el/strings.xml
index 538506c..b78db22 100644
--- a/res/values-el/strings.xml
+++ b/res/values-el/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Η συντόμευση δεν είναι διαθέσιμη"</string>
     <string name="home_screen" msgid="5629429142036709174">"Αρχική οθόνη"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Διαχωρισμός οθόνης"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Διαχωρισμός επάνω"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Διαχωρισμός αριστερά"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Διαχωρισμός δεξιά"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Πληροφορίες εφαρμογής για %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Πατήστε παρατετ. για μετακίνηση γραφ. στοιχείου."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Πατήστε δύο φορές παρατεταμένα για μετακίνηση γραφικού στοιχείου ή χρήση προσαρμοσμένων ενεργειών."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-en-rAU/strings.xml b/res/values-en-rAU/strings.xml
index f5be3b4..29a726c 100644
--- a/res/values-en-rAU/strings.xml
+++ b/res/values-en-rAU/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Shortcut isn\'t available"</string>
     <string name="home_screen" msgid="5629429142036709174">"Home"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Split screen"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Split top"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Split left"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Split right"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"App info for %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Touch and hold to move a widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Double-tap &amp; hold to move a widget or use custom actions."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-en-rCA/strings.xml b/res/values-en-rCA/strings.xml
index f5be3b4..29a726c 100644
--- a/res/values-en-rCA/strings.xml
+++ b/res/values-en-rCA/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Shortcut isn\'t available"</string>
     <string name="home_screen" msgid="5629429142036709174">"Home"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Split screen"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Split top"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Split left"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Split right"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"App info for %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Touch and hold to move a widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Double-tap &amp; hold to move a widget or use custom actions."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-en-rGB/strings.xml b/res/values-en-rGB/strings.xml
index f5be3b4..29a726c 100644
--- a/res/values-en-rGB/strings.xml
+++ b/res/values-en-rGB/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Shortcut isn\'t available"</string>
     <string name="home_screen" msgid="5629429142036709174">"Home"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Split screen"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Split top"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Split left"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Split right"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"App info for %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Touch and hold to move a widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Double-tap &amp; hold to move a widget or use custom actions."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-en-rIN/strings.xml b/res/values-en-rIN/strings.xml
index f5be3b4..29a726c 100644
--- a/res/values-en-rIN/strings.xml
+++ b/res/values-en-rIN/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Shortcut isn\'t available"</string>
     <string name="home_screen" msgid="5629429142036709174">"Home"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Split screen"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Split top"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Split left"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Split right"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"App info for %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Touch and hold to move a widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Double-tap &amp; hold to move a widget or use custom actions."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-en-rXC/strings.xml b/res/values-en-rXC/strings.xml
index 3b78b7f..f975d5c 100644
--- a/res/values-en-rXC/strings.xml
+++ b/res/values-en-rXC/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‎‎‎‏‏‎‎‏‏‎‎‏‏‎‏‏‏‏‎‎‎‏‎‎‎‎‏‏‏‏‏‎‎‏‏‏‎‏‏‎‏‎‏‎‏‎‏‎‏‎‎‏‏‏‎‏‏‏‏‎‏‎Shortcut isn\'t available‎‏‎‎‏‎"</string>
     <string name="home_screen" msgid="5629429142036709174">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‎‏‏‏‎‎‎‎‏‏‏‏‏‏‎‏‏‏‏‏‏‏‏‏‏‏‎‏‎‏‎‎‎‏‎‏‏‎‏‎‏‎‏‎‎‎‏‏‏‏‏‏‏‎‎‏‏‎‏‏‎‎Home‎‏‎‎‏‎"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‏‏‏‎‎‏‏‎‏‏‎‎‏‎‏‎‎‏‎‏‏‎‎‏‏‏‏‏‏‎‎‎‎‏‏‎‏‏‎‎‏‏‎‎‎‏‏‎‏‎‏‎‏‎‎‏‏‏‏‏‏‎Split screen‎‏‎‎‏‎"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‎‏‏‎‏‎‎‏‏‏‎‎‎‏‎‏‎‏‏‎‏‎‏‏‎‏‏‎‏‎‎‎‎‏‏‏‎‎‏‏‎‎‎‎‎‎‏‎‏‏‎‎‏‏‏‎‏‏‏‎‎‎‏‎Split top‎‏‎‎‏‎"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‏‎‏‎‎‎‏‎‎‏‏‎‏‏‏‎‎‏‏‏‏‎‏‏‏‎‎‎‏‎‏‏‏‎‏‏‏‏‎‏‏‏‎‏‎‎‎‏‎‎‏‏‎‎‎‏‏‎‎‎‏‏‎Split left‎‏‎‎‏‎"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‎‏‏‎‏‎‏‏‏‎‎‎‏‏‏‏‎‎‎‏‏‎‎‏‎‎‎‏‎‏‏‎‏‎‎‎‎‏‏‏‎‏‎‎‏‎‏‏‏‎‏‏‏‎‎‏‎‎‏‏‎‎‏‎Split right‎‏‎‎‏‎"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‏‏‎‎‏‎‏‏‏‏‏‏‏‏‎‎‎‎‏‎‎‎‎‏‏‏‎‏‏‏‏‏‏‎‎‏‏‎‏‏‎‎‏‏‏‎‏‎‏‎‏‎‎‎‎‏‎‎‎‏‎‏‎‎‎App info for %1$s‎‏‎‎‏‎"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‏‎‎‎‏‏‏‎‎‏‎‏‎‎‎‎‏‏‏‎‏‏‎‎‎‏‏‎‎‏‏‎‎‎‏‎‎‎‎‏‎‏‎‎‏‎‎‎‏‏‎‎‎‎‎‏‎‏‎‎‏‎Touch &amp; hold to move a widget.‎‏‎‎‏‎"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‎‎‏‎‏‏‏‏‎‏‏‏‏‏‎‏‎‏‎‎‎‎‎‎‎‏‏‏‏‎‎‎‎‏‏‎‏‎‏‏‎‎‎‎‎‎‏‎‏‎‎‎‎‎‎‎‎‎‏‏‎‎Double-tap &amp; hold to move a widget or use custom actions.‎‏‎‎‏‎"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‎‎‎‏‏‎‏‏‏‏‏‏‏‎‏‎‎‎‎‎‏‏‏‎‎‏‏‎‏‎‎‏‏‏‏‏‏‎‎‏‏‎‎‏‏‎‏‎‎‎‎‎‎‏‎‏‎‎‎‏‎‎‎‎‎‏‎‎‎‏‎‏‏‏‏‏‎%1$d × %2$d‎‏‎‎‏‎"</string>
diff --git a/res/values-es-rUS/strings.xml b/res/values-es-rUS/strings.xml
index 3bd5f22..314a3af 100644
--- a/res/values-es-rUS/strings.xml
+++ b/res/values-es-rUS/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"El acceso directo no está disponible"</string>
     <string name="home_screen" msgid="5629429142036709174">"Pantalla principal"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Pantalla dividida"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Dividir en la parte superior"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Dividir a la izquierda"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Dividir a la derecha"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Información de la app de %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Mantén presionado para mover un widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Presiona dos veces y mantén presionado para mover un widget o usar acciones personalizadas."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-es/strings.xml b/res/values-es/strings.xml
index 8fc279b..2401054 100644
--- a/res/values-es/strings.xml
+++ b/res/values-es/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Acceso directo no disponible"</string>
     <string name="home_screen" msgid="5629429142036709174">"Inicio"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Pantalla dividida"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Dividir parte superior"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Dividir parte izquierda"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Dividir parte derecha"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Información de la aplicación %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Mantén pulsado un widget para moverlo."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Toca dos veces y mantén pulsado un widget para moverlo o usar acciones personalizadas."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-et/strings.xml b/res/values-et/strings.xml
index 72b88d3..e483041 100644
--- a/res/values-et/strings.xml
+++ b/res/values-et/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Otsetee pole saadaval"</string>
     <string name="home_screen" msgid="5629429142036709174">"Avakuva"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Jagatud ekraanikuva"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Jaga üles"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Jaga vasakule"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Jaga paremale"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Rakenduse teave: %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Vidina teisaldamiseks puudutage ja hoidke all."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Vidina teisaldamiseks või kohandatud toimingute kasutamiseks topeltpuudutage ja hoidke all."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-eu/strings.xml b/res/values-eu/strings.xml
index 6f6c0ca..f1cc45e 100644
--- a/res/values-eu/strings.xml
+++ b/res/values-eu/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Lasterbideak ez daude erabilgarri"</string>
     <string name="home_screen" msgid="5629429142036709174">"Hasierako pantaila"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Zatitu pantaila"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Zatitu goialdean"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Zatitu ezkerraldean"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Zatitu eskuinaldean"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s aplikazioari buruzko informazioa"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Eduki sakatuta widget bat mugitzeko."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Sakatu birritan eta eduki sakatuta widget bat mugitzeko edo ekintza pertsonalizatuak erabiltzeko."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-fa/strings.xml b/res/values-fa/strings.xml
index 13ed7b2..a7b1020 100644
--- a/res/values-fa/strings.xml
+++ b/res/values-fa/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"میان‌بر دردسترس نیست"</string>
     <string name="home_screen" msgid="5629429142036709174">"صفحه اصلی"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"صفحهٔ دونیمه"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"تقسیم از بالا"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"تقسیم از چپ"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"تقسیم از راست"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"‏اطلاعات برنامه %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"برای جابه‌جا کردن ابزارک، لمس کنید و نگه دارید."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"برای جابه‌جا کردن ابزارک یا استفاده از کنش‌های سفارشی، دوضربه بزنید و نگه دارید."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-fi/strings.xml b/res/values-fi/strings.xml
index 68bc053..874c85d 100644
--- a/res/values-fi/strings.xml
+++ b/res/values-fi/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Pikakuvake ei ole käytettävissä."</string>
     <string name="home_screen" msgid="5629429142036709174">"Etusivu"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Jaettu näyttö"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Ylhäällä"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Vasemmalla"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Oikealla"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Sovellustiedot: %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Kosketa pitkään, niin voit siirtää widgetiä."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Kaksoisnapauta ja paina pitkään, niin voit siirtää widgetiä tai käyttää muokattuja toimintoja."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-fr-rCA/strings.xml b/res/values-fr-rCA/strings.xml
index e9988c6..9a77c87 100644
--- a/res/values-fr-rCA/strings.xml
+++ b/res/values-fr-rCA/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Le raccourci n\'est pas disponible"</string>
     <string name="home_screen" msgid="5629429142036709174">"Accueil"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Écran partagé"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Diviser dans la partie supérieure"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Diviser à gauche"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Diviser à droite"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Renseignements sur l\'appli pour %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Maintenez le doigt sur un widget pour le déplacer."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Touchez 2x un widget et maintenez le doigt dessus pour le déplacer ou utiliser des actions personnalisées."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-fr/strings.xml b/res/values-fr/strings.xml
index 7e28c83..f071db9 100644
--- a/res/values-fr/strings.xml
+++ b/res/values-fr/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Raccourci non disponible"</string>
     <string name="home_screen" msgid="5629429142036709174">"Accueil"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Écran partagé"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Affichée en haut"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Affichée à gauche"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Affichée à droite"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Infos sur l\'appli pour %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Appuyez de manière prolongée sur un widget pour le déplacer."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Appuyez deux fois et maintenez la pression pour déplacer widget ou utiliser actions personnalisées."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d x %2$d"</string>
diff --git a/res/values-gl/strings.xml b/res/values-gl/strings.xml
index 094af61..3986aa4 100644
--- a/res/values-gl/strings.xml
+++ b/res/values-gl/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"O atallo non está dispoñible"</string>
     <string name="home_screen" msgid="5629429142036709174">"Inicio"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Pantalla dividida"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Dividir (arriba)"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Dividir (esquerda)"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Dividir (dereita)"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Información da aplicación para %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Mantén premido un widget para movelo."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Toca dúas veces un widget e manteno premido para movelo ou utiliza accións personalizadas."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-gu/strings.xml b/res/values-gu/strings.xml
index de47dfb..fae3773 100644
--- a/res/values-gu/strings.xml
+++ b/res/values-gu/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"શૉર્ટકટ ઉપલબ્ધ નથી"</string>
     <string name="home_screen" msgid="5629429142036709174">"હોમ સ્ક્રીન"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"સ્ક્રીનને વિભાજિત કરો"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"ઉપર વિભાજિત કરો"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"ડાબે વિભાજિત કરો"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"જમણે વિભાજિત કરો"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s માટે ઍપ માહિતી"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"વિજેટ ખસેડવા ટચ કરીને થોડી વાર દબાવી રાખો."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"વિજેટ ખસેડવા બે વાર ટૅપ કરીને દબાવી રાખો અથવા કસ્ટમ ક્રિયાઓનો ઉપયોગ કરો."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
@@ -67,7 +71,7 @@
     <string name="all_apps_search_results" msgid="5889367432531296759">"શોધ પરિણામો"</string>
     <string name="all_apps_button_personal_label" msgid="1315764287305224468">"વ્યક્તિગત ઍપની સૂચિ"</string>
     <string name="all_apps_button_work_label" msgid="7270707118948892488">"કાર્યસ્થળની ઍપની સૂચિ"</string>
-    <string name="remove_drop_target_label" msgid="7812859488053230776">"દૂર કરો"</string>
+    <string name="remove_drop_target_label" msgid="7812859488053230776">"કાઢી નાખો"</string>
     <string name="uninstall_drop_target_label" msgid="4722034217958379417">"અનઇન્સ્ટોલ કરો"</string>
     <string name="app_info_drop_target_label" msgid="692894985365717661">"ઍપની માહિતી"</string>
     <string name="install_drop_target_label" msgid="2539096853673231757">"ઇન્સ્ટૉલ કરો"</string>
@@ -113,7 +117,7 @@
     <string name="auto_add_shortcuts_label" msgid="3698776050751790653">"ઍપના આઇકન હોમ સ્ક્રીન પર ઉમેરો"</string>
     <string name="auto_add_shortcuts_description" msgid="7117251166066978730">"નવી ઍપ માટે"</string>
     <string name="package_state_unknown" msgid="7592128424511031410">"અજાણ્યો"</string>
-    <string name="abandoned_clean_this" msgid="7610119707847920412">"દૂર કરો"</string>
+    <string name="abandoned_clean_this" msgid="7610119707847920412">"કાઢી નાખો"</string>
     <string name="abandoned_search" msgid="891119232568284442">"શોધો"</string>
     <string name="abandoned_promises_title" msgid="7096178467971716750">"આ ઍપ્લિકેશન ઇન્સ્ટોલ થયેલ નથી"</string>
     <string name="abandoned_promise_explanation" msgid="3990027586878167529">"આ આયકન માટેની ઍપ્લિકેશન ઇન્સ્ટોલ થયેલ નથી. તમે તેને દૂર કરી શકો છો અથવા ઍપ્લિકેશન માટે શોધ કરી અને તેને મેન્યુઅલી ઇન્સ્ટોલ કરી શકો છો."</string>
diff --git a/res/values-hi/strings.xml b/res/values-hi/strings.xml
index b9de9fc..6290cd1 100644
--- a/res/values-hi/strings.xml
+++ b/res/values-hi/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"शॉर्टकट उपलब्ध नहीं है"</string>
     <string name="home_screen" msgid="5629429142036709174">"होम स्क्रीन"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"स्प्लिट स्क्रीन"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"स्क्रीन को ऊपर के हिस्से में स्प्लिट करें"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"स्क्रीन को बाएं हिस्से में स्प्लिट करें"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"स्क्रीन को दाएं हिस्से में स्प्लिट करें"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s के लिए ऐप्लिकेशन की जानकारी"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"किसी विजेट को एक से दूसरी जगह ले जाने के लिए, उसे दबाकर रखें."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"किसी विजेट को एक से दूसरी जगह ले जाने के लिए, उस पर दो बार टैप करके दबाकर रखें या पसंद के मुताबिक कार्रवाइयां इस्तेमाल करें."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-hr/strings.xml b/res/values-hr/strings.xml
index 899bd31..75e47a1 100644
--- a/res/values-hr/strings.xml
+++ b/res/values-hr/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Prečac nije dostupan"</string>
     <string name="home_screen" msgid="5629429142036709174">"Početni zaslon"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Podijeljeni zaslon"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Podijeli gore"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Podijeli lijevo"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Podijeli desno"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informacije o aplikaciji %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Dodirnite i zadržite da biste premjestili widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Dvaput dodirnite i zadržite pritisak da biste premjestili widget ili upotrijebite prilagođene radnje"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-hu/strings.xml b/res/values-hu/strings.xml
index 8ea2386..71a8d69 100644
--- a/res/values-hu/strings.xml
+++ b/res/values-hu/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"A gyorsparancs nem áll rendelkezésre"</string>
     <string name="home_screen" msgid="5629429142036709174">"Kezdőképernyő"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Osztott képernyő"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Osztás a képernyő tetején"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Osztás a képernyő bal oldalán"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Osztás a képernyő jobb oldalán"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Alkalmazásinformáció a következőhöz: %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Tartsa lenyomva a modult az áthelyezéshez."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Modul áthelyezéséhez koppintson duplán, tartsa nyomva az ujját, vagy használjon egyéni műveleteket."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-hy/strings.xml b/res/values-hy/strings.xml
index b757d2b..3d65a3e 100644
--- a/res/values-hy/strings.xml
+++ b/res/values-hy/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Դյուրանցումն անհասանելի է"</string>
     <string name="home_screen" msgid="5629429142036709174">"Հիմնական էկրան"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Տրոհել էկրանը"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Հավելվածը վերևում"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Հավելվածը ձախ կողմում"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Հավելվածը աջ կողմում"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Տեղեկություններ %1$s հավելվածի մասին"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Հպեք և պահեք՝ վիջեթ տեղափոխելու համար։"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Կրկնակի հպեք և պահեք՝ վիջեթ տեղափոխելու համար, կամ օգտվեք հատուկ գործողություններից։"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-in/strings.xml b/res/values-in/strings.xml
index 1846883..f106774 100644
--- a/res/values-in/strings.xml
+++ b/res/values-in/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Pintasan tidak tersedia"</string>
     <string name="home_screen" msgid="5629429142036709174">"Layar utama"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Layar terpisah"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Pisahkan ke atas"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Pisahkan ke kiri"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Pisahkan ke kanan"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Info aplikasi untuk %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Sentuh lama untuk memindahkan widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Ketuk dua kali &amp; tahan untuk memindahkan widget atau gunakan tindakan khusus."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-is/strings.xml b/res/values-is/strings.xml
index 2b0a97f..1397b88 100644
--- a/res/values-is/strings.xml
+++ b/res/values-is/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Flýtileið er ekki tiltæk"</string>
     <string name="home_screen" msgid="5629429142036709174">"Heim"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Skipta skjá"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Skipta efst"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Skipta vinstra megin"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Skipta hægra megin"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Upplýsingar um forrit fyrir %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Haltu fingri á græju til að færa hana."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Ýttu tvisvar og haltu fingri á græju til að færa hana eða notaðu sérsniðnar aðgerðir."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-it/strings.xml b/res/values-it/strings.xml
index 0235ef0..ff0b6c0 100644
--- a/res/values-it/strings.xml
+++ b/res/values-it/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"La scorciatoia non è disponibile"</string>
     <string name="home_screen" msgid="5629429142036709174">"Home"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Schermo diviso"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Dividi in alto"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Dividi a sinistra"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Dividi a destra"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informazioni sull\'app %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Tocca e tieni premuto per spostare un widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Tocca due volte e tieni premuto per spostare un widget o per usare le azioni personalizzate."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-iw/strings.xml b/res/values-iw/strings.xml
index 52fe570..3d0774f 100644
--- a/res/values-iw/strings.xml
+++ b/res/values-iw/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"קיצור הדרך אינו זמין"</string>
     <string name="home_screen" msgid="5629429142036709174">"בית"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"מסך מפוצל"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"פיצול למעלה"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"פיצול שמאלה"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"פיצול ימינה"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"‏פרטים על האפליקציה %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"כדי להעביר ווידג\'ט למקום אחר יש לגעת ולא להרפות."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"כדי להעביר ווידג\'ט למקום אחר או להשתמש בפעולות מותאמות אישית, יש ללחוץ פעמיים ולא להרפות."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-ja/strings.xml b/res/values-ja/strings.xml
index d789a39..f1db158 100644
--- a/res/values-ja/strings.xml
+++ b/res/values-ja/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"ショートカットは使用できません"</string>
     <string name="home_screen" msgid="5629429142036709174">"ホーム"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"分割画面"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"上に分割"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"左に分割"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"右に分割"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s のアプリ情報"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"長押ししてウィジェットを移動してください。"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"ウィジェットをダブルタップして長押ししながら移動するか、カスタム操作を使用してください。"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$dx%2$d"</string>
diff --git a/res/values-ka/strings.xml b/res/values-ka/strings.xml
index 6dd7cbe..a0cbbc7 100644
--- a/res/values-ka/strings.xml
+++ b/res/values-ka/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"მალსახმობი მიუწვდომელია"</string>
     <string name="home_screen" msgid="5629429142036709174">"მთავარი გვერდი"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"ეკრანის გაყოფა"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"გაყოფილი ზემოთ"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"გაყოფილი მარცხნივ"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"გაყოფილი მარჯვნივ"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s-ის აპის ინფო"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"შეხებით აირჩიეთ და გეჭიროთ ვიჯეტის გადასაადგილებლად."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"ორმაგი შეხებით აირჩიეთ და გეჭიროთ ვიჯეტის გადასაადგილებლად ან მორგებული მოქმედებების გამოსაყენებლად."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-kk/strings.xml b/res/values-kk/strings.xml
index f5c0410..529a00f 100644
--- a/res/values-kk/strings.xml
+++ b/res/values-kk/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Таңбаша қолжетімді емес"</string>
     <string name="home_screen" msgid="5629429142036709174">"Негізгі экран"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Экранды бөлу"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Жоғарыдан шығару"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Сол жақтан шығару"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Оң жақтан шығару"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s қолданбасы туралы ақпарат"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Виджетті жылжыту үшін басып тұрыңыз."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Виджетті жылжыту үшін екі рет түртіңіз де, ұстап тұрыңыз немесе арнаулы әрекеттерді пайдаланыңыз."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-km/strings.xml b/res/values-km/strings.xml
index 8089b94..f8560aa 100644
--- a/res/values-km/strings.xml
+++ b/res/values-km/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"ផ្លូវកាត់មិនអាចប្រើបានទេ"</string>
     <string name="home_screen" msgid="5629429142036709174">"អេក្រង់ដើម"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"មុខងារ​បំបែកអេក្រង់"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"បំបែក​ខាងលើ"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"បំបែក​ខាងឆ្វេង"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"បំបែក​ខាងស្ដាំ"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"ព័ត៌មានកម្មវិធី​សម្រាប់ %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"ចុចឱ្យជាប់​ដើម្បីផ្លាស់ទី​ធាតុក្រាហ្វិក​។"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"ចុចពីរដង រួចសង្កត់ឱ្យជាប់ ដើម្បីផ្លាស់ទី​ធាតុក្រាហ្វិក ឬប្រើ​សកម្មភាព​តាមបំណង​។"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-kn/strings.xml b/res/values-kn/strings.xml
index e358d29..9eda419 100644
--- a/res/values-kn/strings.xml
+++ b/res/values-kn/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"ಶಾರ್ಟ್‌ಕಟ್ ಲಭ್ಯವಿಲ್ಲ"</string>
     <string name="home_screen" msgid="5629429142036709174">"ಹೋಮ್"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"ಸ್ಪ್ಲಿಟ್ ಸ್ಕ್ರೀನ್"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"ಮೇಲಕ್ಕೆ ವಿಭಜಿಸಿ"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"ಎಡಕ್ಕೆ ವಿಭಜಿಸಿ"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"ಬಲಕ್ಕೆ ವಿಭಜಿಸಿ"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s ಗಾಗಿ ಆ್ಯಪ್ ಮಾಹಿತಿ"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"ವಿಜೆಟ್ ಸರಿಸಲು ಸ್ಪರ್ಶಿಸಿ ಮತ್ತು ಹಿಡಿದುಕೊಳ್ಳಿ."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"ವಿಜೆಟ್ ಸರಿಸಲು ಅಥವಾ ಕಸ್ಟಮ್ ಕ್ರಿಯೆಗಳನ್ನು ಬಳಸಲು ಡಬಲ್-ಟ್ಯಾಪ್ ಮಾಡಿ ಮತ್ತು ಹಿಡಿದುಕೊಳ್ಳಿ."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-ko/strings.xml b/res/values-ko/strings.xml
index e2d29d4..9859752 100644
--- a/res/values-ko/strings.xml
+++ b/res/values-ko/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"바로가기를 사용할 수 없음"</string>
     <string name="home_screen" msgid="5629429142036709174">"홈"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"화면 분할"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"위쪽으로 분할"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"왼쪽으로 분할"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"오른쪽으로 분할"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s 앱 정보"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"길게 터치하여 위젯을 이동하세요."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"두 번 탭한 다음 길게 터치하여 위젯을 이동하거나 맞춤 작업을 사용하세요."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d×%2$d"</string>
diff --git a/res/values-ky/strings.xml b/res/values-ky/strings.xml
index 8769ef1..5378ca5 100644
--- a/res/values-ky/strings.xml
+++ b/res/values-ky/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Кыска жол жок"</string>
     <string name="home_screen" msgid="5629429142036709174">"Башкы экран"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Экранды бөлүү"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Өйдө бөлүү"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Солго бөлүү"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Оңго бөлүү"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s колдонмосу жөнүндө маалымат"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Виджетти кое бербей басып туруп жылдырыңыз."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Виджетти жылдыруу үчүн эки жолу таптап, кармап туруңуз же ыңгайлаштырылган аракеттерди колдонуңуз."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-lo/strings.xml b/res/values-lo/strings.xml
index 83c9ae3..e47fefd 100644
--- a/res/values-lo/strings.xml
+++ b/res/values-lo/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"ບໍ່ສາມາດໃຊ້ທາງລັດໄດ້"</string>
     <string name="home_screen" msgid="5629429142036709174">"ໂຮມສະກຣີນ"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"ແບ່ງໜ້າຈໍ"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"ແບ່ງເທິງ"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"ແບ່ງຊ້າຍ"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"ແບ່ງຂວາ"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"ຂໍ້ມູນແອັບສຳລັບ %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"ແຕະຄ້າງໄວ້ເພື່ອຍ້າຍວິດເຈັດ."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"ແຕະສອງເທື່ອຄ້າງໄວ້ເພື່ອຍ້າຍວິດເຈັດ ຫຼື ໃຊ້ຄຳສັ່ງກຳນົດເອງ."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-lt/strings.xml b/res/values-lt/strings.xml
index 5876cdb..e4fdfc6 100644
--- a/res/values-lt/strings.xml
+++ b/res/values-lt/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Sparčiojo klavišo negalima naudoti"</string>
     <string name="home_screen" msgid="5629429142036709174">"Pagrindinis"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Išskaidyto ekrano režimas"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Išskaidyti viršun"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Išskaidyti kairėn"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Išskaidyti dešinėn"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Programos „%1$s“ informacija"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Dukart pal. ir palaik., kad perkeltumėte valdiklį."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Dukart palieskite ir palaikykite, kad perkeltumėte valdiklį ar naudotumėte tinkintus veiksmus."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-lv/strings.xml b/res/values-lv/strings.xml
index d262b23..f02d4fb 100644
--- a/res/values-lv/strings.xml
+++ b/res/values-lv/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Saīsne nav pieejama."</string>
     <string name="home_screen" msgid="5629429142036709174">"Sākums"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Sadalīt ekrānu"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Sadalījums augšdaļā"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Sadalījums pa kreisi"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Sadalījums pa labi"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s: informācija par lietotni"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Lai pārvietotu logrīku, pieskarieties un turiet."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Lai pārvietotu logrīku, uz tā veiciet dubultskārienu un turiet. Varat arī veikt pielāgotas darbības."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-mk/strings.xml b/res/values-mk/strings.xml
index 3936a67..0bc7043 100644
--- a/res/values-mk/strings.xml
+++ b/res/values-mk/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Кратенката не е достапна"</string>
     <string name="home_screen" msgid="5629429142036709174">"Почетен екран"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Поделен екран"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Подели нагоре"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Подели налево"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Подели надесно"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Податоци за апликација за %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Допрете и задржете за да преместите виџет."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Допрете двапати и задржете за да преместите виџет или користете приспособени дејства."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-ml/strings.xml b/res/values-ml/strings.xml
index 613db56..5c626db 100644
--- a/res/values-ml/strings.xml
+++ b/res/values-ml/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"കുറുക്കുവഴി ലഭ്യമല്ല"</string>
     <string name="home_screen" msgid="5629429142036709174">"ഹോം"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"സ്‌ക്രീൻ വിഭജന മോഡ്"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"മുകളിലേക്ക് വിഭജിക്കുക"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"ഇടതുഭാഗത്തേക്ക് വിഭജിക്കുക"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"വലതുഭാഗത്തേക്ക് വിഭജിക്കുക"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s എന്നതിന്റെ ആപ്പ് വിവരങ്ങൾ"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"വിജറ്റ് നീക്കാൻ സ്‌പർശിച്ച് പിടിക്കുക."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"വിജറ്റ് നീക്കാൻ ഡബിൾ ടാപ്പ് ചെയ്യൂ, ഹോൾഡ് ചെയ്യൂ അല്ലെങ്കിൽ ഇഷ്‌ടാനുസൃത പ്രവർത്തനങ്ങൾ ഉപയോഗിക്കൂ."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-mn/strings.xml b/res/values-mn/strings.xml
index 99b3d2f..e6fcefa 100644
--- a/res/values-mn/strings.xml
+++ b/res/values-mn/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Товчлол алга"</string>
     <string name="home_screen" msgid="5629429142036709174">"Нүүр"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Дэлгэцийг хуваах"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Дээш хуваах"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Зүүн тийш хуваах"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Баруун тийш хуваах"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s-н аппын мэдээлэл"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Виджетийг зөөх бол хүрээд, удаан дарна уу."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Виджетийг зөөх эсвэл захиалгат үйлдлийг ашиглахын тулд хоёр товшоод, удаан дарна уу."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-mr/strings.xml b/res/values-mr/strings.xml
index 4b9ef33..34bdcd2 100644
--- a/res/values-mr/strings.xml
+++ b/res/values-mr/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"शॉर्टकट उपलब्ध नाही"</string>
     <string name="home_screen" msgid="5629429142036709174">"होम"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"स्प्लिट स्क्रीन"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"सर्वात वरती स्प्लिट करा"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"डावीकडे स्प्लिट करा"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"उजवीकडे स्प्लिट करा"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s साठी ॲपशी संबंधित माहिती"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"विजेट हलवण्यासाठी स्पर्श करा आणि धरून ठेवा."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"विजेट हलवण्यासाठी किंवा कस्टम कृती वापरण्यासाठी दोनदा टॅप करा आणि धरून ठेवा."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-ms/strings.xml b/res/values-ms/strings.xml
index 07e96cc..d39a213 100644
--- a/res/values-ms/strings.xml
+++ b/res/values-ms/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Pintasan tidak tersedia"</string>
     <string name="home_screen" msgid="5629429142036709174">"Rumah"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Skrin pisah"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Pisah atas"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Pisah kiri"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Pisah kanan"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Maklumat apl untuk %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Sentuh &amp; tahan untuk menggerakkan widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Ketik dua kali &amp; tahan untuk menggerakkan widget atau menggunakan tindakan tersuai."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-my/strings.xml b/res/values-my/strings.xml
index 787b877..0d4c8fa 100644
--- a/res/values-my/strings.xml
+++ b/res/values-my/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"ဖြတ်လမ်း မရနိုင်ပါ"</string>
     <string name="home_screen" msgid="5629429142036709174">"ပင်မစာမျက်နှာ"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"မျက်နှာပြင် ခွဲ၍ပြသခြင်း"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"ထိပ်ပိုင်း အခွဲ"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"ဘက်ဘက် အခွဲ"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"ညာဘက် အခွဲ"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s အတွက် အက်ပ်အချက်အလက်"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"ဝိဂျက်ကို ရွှေ့ရန် တို့ပြီး ဖိထားပါ။"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"ဝိဂျက်ကို ရွှေ့ရန် (သို့) စိတ်ကြိုက်လုပ်ဆောင်ချက်များကို သုံးရန် နှစ်ချက်တို့ပြီး ဖိထားပါ။"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
@@ -126,7 +130,7 @@
     <string name="action_move_here" msgid="2170188780612570250">"၎င်းအား ဤသို့ ရွှေ့ပါ"</string>
     <string name="item_added_to_workspace" msgid="4211073925752213539">"ပင်မ ဖန်မျက်နှာပြင်သို့ ထည့်ပြီး၏"</string>
     <string name="item_removed" msgid="851119963877842327">"၎င်းအား ဖယ်ရှားပြီး၏"</string>
-    <string name="undo" msgid="4151576204245173321">"နောက်ပြန်"</string>
+    <string name="undo" msgid="4151576204245173321">"နောက်ပြန်ရန်"</string>
     <string name="action_move" msgid="4339390619886385032">"၎င်းအား ရွှေ့ပါ"</string>
     <string name="move_to_empty_cell" msgid="2833711483015685619">"အတန်း <xliff:g id="NUMBER_0">%1$s</xliff:g> အတိုင် <xliff:g id="NUMBER_1">%2$s</xliff:g> သို့ ရွှေ့ပါ"</string>
     <string name="move_to_position" msgid="6750008980455459790">"<xliff:g id="NUMBER">%1$s</xliff:g> သို့ နေရာရွှေ့ပါ"</string>
diff --git a/res/values-nb/strings.xml b/res/values-nb/strings.xml
index c588d3c..6dff142 100644
--- a/res/values-nb/strings.xml
+++ b/res/values-nb/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Snarveien er ikke tilgjengelig"</string>
     <string name="home_screen" msgid="5629429142036709174">"Startskjerm"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Delt skjerm"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Splitt øverst"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Splitt til venstre"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Splitt til høyre"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Appinformasjon for %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Trykk og hold for å flytte en modul."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Dobbelttrykk og hold inne for å flytte en modul eller bruke tilpassede handlinger."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-ne/strings.xml b/res/values-ne/strings.xml
index 091820b..b735d02 100644
--- a/res/values-ne/strings.xml
+++ b/res/values-ne/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"सर्टकट उपलब्ध छैन"</string>
     <string name="home_screen" msgid="5629429142036709174">"होम"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"स्प्लिट स्क्रिन"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"सिरानतिर स्प्लिट गर्नुहोस्"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"बायाँतिर स्प्लिट गर्नुहोस्"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"दायाँतिर स्प्लिट गर्नुहोस्"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s का हकमा एपसम्बन्धी जानकारी"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"कुनै विजेट सार्न डबल ट्याप गरेर छोइराख्नुहोस्।"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"कुनै विजेट सार्न वा आफ्नो रोजाइका कारबाही प्रयोग गर्न डबल ट्याप गरेर छोइराख्नुहोस्।"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-nl/strings.xml b/res/values-nl/strings.xml
index 04a93c9..51730a0 100644
--- a/res/values-nl/strings.xml
+++ b/res/values-nl/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Snelkoppeling is niet beschikbaar"</string>
     <string name="home_screen" msgid="5629429142036709174">"Startscherm"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Gesplitst scherm"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Gesplitst scherm boven"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Gesplitst scherm links"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Gesplitst scherm rechts"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"App-info voor %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Tik en houd vast om een widget te verplaatsen."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Dubbeltik en houd vast om een widget te verplaatsen of aangepaste acties te gebruiken."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-or/strings.xml b/res/values-or/strings.xml
index fb2da8a..1149e02 100644
--- a/res/values-or/strings.xml
+++ b/res/values-or/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"ଶର୍ଟକଟ୍‌ ଉପଲବ୍ଧ ନାହିଁ"</string>
     <string name="home_screen" msgid="5629429142036709174">"ମୂଳପୃଷ୍ଠା"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"ସ୍କ୍ରିନ‌କୁ ସ୍ପ୍ଲିଟ୍ କରନ୍ତୁ"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"ଶୀର୍ଷକୁ ସ୍ପ୍ଲିଟ କରନ୍ତୁ"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"ବାମପତକୁ ସ୍ପ୍ଲିଟ କରନ୍ତୁ"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"ଡାହାଣପଟକୁ ସ୍ପ୍ଲିଟ କରନ୍ତୁ"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s ପାଇଁ ଆପ ସୂଚନା"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"ଏକ ୱିଜେଟକୁ ମୁଭ୍ କରିବା ପାଇଁ ସ୍ପର୍ଶ କରି ଧରି ରଖନ୍ତୁ।"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"ଏକ ୱିଜେଟକୁ ମୁଭ୍ କରିବା ପାଇଁ ଦୁଇଥର-ଟାପ୍ କରି ଧରି ରଖନ୍ତୁ କିମ୍ବା କଷ୍ଟମ୍ କାର୍ଯ୍ୟଗୁଡ଼ିକୁ ବ୍ୟବହାର କରନ୍ତୁ।"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-pa/strings.xml b/res/values-pa/strings.xml
index 994faf8..2d70d7f 100644
--- a/res/values-pa/strings.xml
+++ b/res/values-pa/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"ਸ਼ਾਰਟਕੱਟ ਉਪਲਬਧ ਨਹੀਂ ਹੈ"</string>
     <string name="home_screen" msgid="5629429142036709174">"ਮੁੱਖ ਪੰਨਾ"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"ਸਪਲਿਟ ਸਕ੍ਰੀਨ"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"ਸਿਖਰ \'ਤੇ ਵੰਡੋ"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"ਖੱਬੇ ਪਾਸੇ ਵੰਡੋ"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"ਸੱਜੇ ਪਾਸੇ ਵੰਡੋ"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s ਲਈ ਐਪ ਜਾਣਕਾਰੀ"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"ਕਿਸੇ ਵਿਜੇਟ ਨੂੰ ਲਿਜਾਉਣ ਲਈ ਸਪਰਸ਼ ਕਰਕੇ ਰੱਖੋ।"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"ਵਿਜੇਟ ਲਿਜਾਉਣ ਲਈ ਜਾਂ ਵਿਉਂਂਤੀਆਂ ਕਾਰਵਾਈਆਂ ਵਰਤਣ ਲਈ ਦੋ ਵਾਰ ਟੈਪ ਕਰਕੇ ਦਬਾ ਕੇ ਰੱਖੋ।"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-pl/strings.xml b/res/values-pl/strings.xml
index 6a588b7..f730e68 100644
--- a/res/values-pl/strings.xml
+++ b/res/values-pl/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Skrót nie jest dostępny"</string>
     <string name="home_screen" msgid="5629429142036709174">"Ekran główny"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Podziel ekran"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Podziel u góry"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Podziel po lewej"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Podziel po prawej"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informacje o aplikacji: %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Naciśnij i przytrzymaj, aby przenieść widżet."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Naciśnij dwukrotnie i przytrzymaj, aby przenieść widżet lub użyć działań niestandardowych."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-pt-rPT/strings.xml b/res/values-pt-rPT/strings.xml
index a3c225a..0ddef70 100644
--- a/res/values-pt-rPT/strings.xml
+++ b/res/values-pt-rPT/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"O atalho não está disponível"</string>
     <string name="home_screen" msgid="5629429142036709174">"Página inicial"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Ecrã dividido"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Divisão na parte superior"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Divisão à esquerda"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Divisão à direita"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informações da app para %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Toque sem soltar para mover um widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Toque duas vezes sem soltar para mover um widget ou utilizar ações personalizadas."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-pt/strings.xml b/res/values-pt/strings.xml
index 55d9c81..7beedcb 100644
--- a/res/values-pt/strings.xml
+++ b/res/values-pt/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"O atalho não está disponível"</string>
     <string name="home_screen" msgid="5629429142036709174">"Início"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Tela dividida"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Dividir para cima"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Dividir para a esquerda"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Dividir para a direita"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informações do app %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Toque e mantenha pressionado para mover um widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Toque duas vezes e mantenha a tela pressionada para mover um widget ou usar ações personalizadas."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-ro/strings.xml b/res/values-ro/strings.xml
index 304113d..14db745 100644
--- a/res/values-ro/strings.xml
+++ b/res/values-ro/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Comanda rapidă nu este disponibilă"</string>
     <string name="home_screen" msgid="5629429142036709174">"Pagina de pornire"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Ecran împărțit"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Împărțiți în sus"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Împărțiți în stânga"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Împărțiți în dreapta"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informații despre aplicație pentru %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Atingeți și țineți apăsat pentru a muta un widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Atingeți de două ori și țineți apăsat pentru a muta un widget sau folosiți acțiuni personalizate."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-ru/strings.xml b/res/values-ru/strings.xml
index 2d9495b..4e72d40 100644
--- a/res/values-ru/strings.xml
+++ b/res/values-ru/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Ярлык недоступен"</string>
     <string name="home_screen" msgid="5629429142036709174">"Главный экран"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Разделить экран"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Приложение сверху"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Приложение слева"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Приложение справа"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Сведения о приложении \"%1$s\""</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Нажмите и удерживайте для переноса виджета."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Чтобы использовать специальные действия или перенести виджет, нажмите на него дважды и удерживайте."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d x %2$d"</string>
@@ -67,7 +71,7 @@
     <string name="all_apps_search_results" msgid="5889367432531296759">"Результаты поиска"</string>
     <string name="all_apps_button_personal_label" msgid="1315764287305224468">"Открыть список личных приложений"</string>
     <string name="all_apps_button_work_label" msgid="7270707118948892488">"Открыть список приложений для работы"</string>
-    <string name="remove_drop_target_label" msgid="7812859488053230776">"Удалить"</string>
+    <string name="remove_drop_target_label" msgid="7812859488053230776">"Убрать"</string>
     <string name="uninstall_drop_target_label" msgid="4722034217958379417">"Удалить"</string>
     <string name="app_info_drop_target_label" msgid="692894985365717661">"О приложении"</string>
     <string name="install_drop_target_label" msgid="2539096853673231757">"Установить"</string>
diff --git a/res/values-si/strings.xml b/res/values-si/strings.xml
index 3214233..17531bd 100644
--- a/res/values-si/strings.xml
+++ b/res/values-si/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"කෙටි මග ලබා ගත නොහැකිය"</string>
     <string name="home_screen" msgid="5629429142036709174">"මුල් පිටුව"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"බෙදුම් තිරය"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"ඉහළ බෙදන්න"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"වම බෙදන්න"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"දකුණ බෙදන්න"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s සඳහා යෙදුම් තතු"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"විජට් එකක් ගෙන යාමට ස්පර්ශ කර අල්ලා ගෙන සිටින්න."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"විජට් එකක් ගෙන යාමට හෝ අභිරුචි ක්‍රියා භාවිත කිරීමට දෙවරක් තට්ටු කර අල්ලා ගෙන සිටින්න."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-sk/strings.xml b/res/values-sk/strings.xml
index 1ba5cf1..3f212dc 100644
--- a/res/values-sk/strings.xml
+++ b/res/values-sk/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Skratky nie sú k dispozícii"</string>
     <string name="home_screen" msgid="5629429142036709174">"Domov"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Rozdeliť obrazovku"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Rozdeliť hore"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Rozdeliť vľavo"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Rozdeliť vpravo"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informácie o aplikácii pre %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Pridržaním presuňte miniaplikáciu."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Dvojitým klepnutím a pridržaním presuňte miniaplikáciu alebo použite vlastné akcie."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-sl/strings.xml b/res/values-sl/strings.xml
index a0525cf..485a525 100644
--- a/res/values-sl/strings.xml
+++ b/res/values-sl/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Bližnjica ni na voljo"</string>
     <string name="home_screen" msgid="5629429142036709174">"Začetni zaslon"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Razdeljen zaslon"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Zgornja stran razdeljenega zaslona"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Leva stran razdeljenega zaslona"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Desna stran razdeljenega zaslona"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Podatki o aplikaciji za: %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Pridržite pripomoček, da ga premaknete."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Dvakrat se dotaknite pripomočka in ga pridržite, da ga premaknete, ali pa uporabite dejanja po meri."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-sq/strings.xml b/res/values-sq/strings.xml
index 218a745..88ed4fa 100644
--- a/res/values-sq/strings.xml
+++ b/res/values-sq/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Shkurtorja nuk është e disponueshme"</string>
     <string name="home_screen" msgid="5629429142036709174">"Ekrani bazë"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Ekrani i ndarë"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Ndaj lart"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Ndaj majtas"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Ndaj djathtas"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Informacioni i aplikacionit për %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Prek dhe mbaj shtypur një miniaplikacion për ta zhvendosur."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Trokit dy herë dhe mbaje shtypur një miniapliikacion për ta zhvendosur atë ose për të përdorur veprimet e personalizuara."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-sr/strings.xml b/res/values-sr/strings.xml
index 8668b96..e719db6 100644
--- a/res/values-sr/strings.xml
+++ b/res/values-sr/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Пречица није доступна"</string>
     <string name="home_screen" msgid="5629429142036709174">"Почетни екран"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Подељени екран"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Подели у врху"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Подели лево"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Подели десно"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Информације о апликацији за: %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Додирните и задржите ради померања виџета."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Двапут додирните и задржите да бисте померали виџет или користите прилагођене радње."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d×%2$d"</string>
diff --git a/res/values-sv/strings.xml b/res/values-sv/strings.xml
index 1a47df2..e590ec9 100644
--- a/res/values-sv/strings.xml
+++ b/res/values-sv/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Genvägen är inte tillgänglig"</string>
     <string name="home_screen" msgid="5629429142036709174">"Startskärm"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Delad skärm"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Upptill på delad skärm"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Till vänster på delad skärm"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Till höger på delad skärm"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Appinformation för %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Tryck länge för att flytta en widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Tryck snabbt två gånger och håll kvar för att flytta en widget eller använda anpassade åtgärder."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-sw/strings.xml b/res/values-sw/strings.xml
index af7ac67..fa58703 100644
--- a/res/values-sw/strings.xml
+++ b/res/values-sw/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Hakuna njia ya mkato"</string>
     <string name="home_screen" msgid="5629429142036709174">"Skrini ya kwanza"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Gawa skrini"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Gawanya sehemu ya juu"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Gawanya sehemu ya kushoto"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Gawanya sehemu ya kulia"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Maelezo ya programu ya %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Gusa na ushikilie ili usogeze wijeti."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Gusa mara mbili na ushikilie ili usogeze wijeti au utumie vitendo maalum."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-ta/strings.xml b/res/values-ta/strings.xml
index 4f1e21e..2fa95f8 100644
--- a/res/values-ta/strings.xml
+++ b/res/values-ta/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"ஷார்ட்கட் இல்லை"</string>
     <string name="home_screen" msgid="5629429142036709174">"முகப்பு"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"திரைப் பிரிப்பு"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"மேற்புறமாகப் பிரி"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"இடதுபுறமாகப் பிரி"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"வலதுபுறமாகப் பிரி"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$sக்கான ஆப்ஸ் தகவல்கள்"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"விட்ஜெட்டை நகர்த்தத் தொட்டுப் பிடிக்கவும்."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"விட்ஜெட்டை நகர்த்த இருமுறை தட்டிப் பிடிக்கவும் அல்லது பிரத்தியேகச் செயல்களைப் பயன்படுத்தவும்."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-te/strings.xml b/res/values-te/strings.xml
index faeea40..ce364bd 100644
--- a/res/values-te/strings.xml
+++ b/res/values-te/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"షార్ట్‌కట్ అందుబాటులో లేదు"</string>
     <string name="home_screen" msgid="5629429142036709174">"మొదటి ట్యాబ్"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"స్క్రీన్‌ను విభజించు"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"స్ప్లిట్ ఎగువన"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"స్ప్లిట్ ఎడమవైపు"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"స్ప్లిట్ కుడివైపు"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s కోసం యాప్ సమాచారం"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"విడ్జెట్‌ను తరలించడానికి తాకి &amp; నొక్కి ఉంచండి."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"విడ్జెట్‌ను తరలించడానికి లేదా అనుకూల చర్యలను ఉపయోగించడానికి రెండుసార్లు నొక్కండి &amp; హోల్డ్ చేయి."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
@@ -77,7 +81,7 @@
     <string name="permdesc_install_shortcut" msgid="923466509822011139">"వినియోగదారు ప్రమేయం లేకుండా షార్ట్‌కట్‌లను జోడించడానికి యాప్‌ను అనుమతిస్తుంది."</string>
     <string name="permlab_read_settings" msgid="1941457408239617576">"హోమ్ సెట్టింగ్‌లు మరియు షార్ట్‌కట్‌లను చదవడం"</string>
     <string name="permdesc_read_settings" msgid="5833423719057558387">"హోమ్‌లో సెట్టింగ్‌లు మరియు షార్ట్‌కట్‌లను చదవడానికి యాప్‌ను అనుమతిస్తుంది."</string>
-    <string name="permlab_write_settings" msgid="3574213698004620587">"హోమ్ సెట్టింగ్‌లు మరియు షార్ట్‌కట్‌లను వ్రాయడం"</string>
+    <string name="permlab_write_settings" msgid="3574213698004620587">"హోమ్ సెట్టింగ్‌లు మరియు షార్ట్‌కట్‌లను రాయడం"</string>
     <string name="permdesc_write_settings" msgid="5440712911516509985">"హోమ్‌లో సెట్టింగ్‌లు మరియు షార్ట్‌కట్‌లను మార్చడానికి యాప్‌ను అనుమతిస్తుంది."</string>
     <string name="msg_no_phone_permission" msgid="9208659281529857371">"ఫోన్ కాల్స్‌ను చేసేందుకు <xliff:g id="APP_NAME">%1$s</xliff:g>కి అనుమతి లేదు"</string>
     <string name="gadget_error_text" msgid="740356548025791839">"విడ్జెట్‌ను లోడ్ చేయడం సాధ్యం కాలేదు"</string>
diff --git a/res/values-th/strings.xml b/res/values-th/strings.xml
index 9278186..768bff6 100644
--- a/res/values-th/strings.xml
+++ b/res/values-th/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"ทางลัดไม่พร้อมใช้งาน"</string>
     <string name="home_screen" msgid="5629429142036709174">"หน้าแรก"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"แบ่งหน้าจอ"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"แยกไปด้านบน"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"แยกไปทางซ้าย"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"แยกไปทางขวา"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"ข้อมูลแอปสำหรับ %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"แตะค้างไว้เพื่อย้ายวิดเจ็ต"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"แตะสองครั้งค้างไว้เพื่อย้ายวิดเจ็ตหรือใช้การดำเนินการที่กำหนดเอง"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-tl/strings.xml b/res/values-tl/strings.xml
index 1e93180..49465c5 100644
--- a/res/values-tl/strings.xml
+++ b/res/values-tl/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Hindi available ang shortcut"</string>
     <string name="home_screen" msgid="5629429142036709174">"Home"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Split screen"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Hatiin sa itaas"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Hatiin sa kaliwa"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Hatiin sa kanan"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Impormasyon ng app para sa %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Pindutin nang matagal para ilipat ang widget."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"I-double tap at pindutin nang matagal para ilipat ang widget o gumamit ng mga custom na pagkilos."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-tr/strings.xml b/res/values-tr/strings.xml
index 735681e..bb0e1a8 100644
--- a/res/values-tr/strings.xml
+++ b/res/values-tr/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Kısayol kullanılamıyor"</string>
     <string name="home_screen" msgid="5629429142036709174">"Ana ekran"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Bölünmüş ekran"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Üst tarafta böl"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Sol tarafta böl"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Sağ tarafta böl"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s uygulama bilgileri"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Widget\'ı taşımak için dokunup basılı tutun."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Widget\'ı taşımak veya özel işlemleri kullanmak için iki kez dokunup basılı tutun."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-uk/strings.xml b/res/values-uk/strings.xml
index f0f2951..998ad84 100644
--- a/res/values-uk/strings.xml
+++ b/res/values-uk/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Ярлик недоступний"</string>
     <string name="home_screen" msgid="5629429142036709174">"Головний екран"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Розділити екран"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Розділити вгорі"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Розділити зліва"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Розділити справа"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Інформація про додаток для %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Натисніть і втримуйте, щоб перемістити віджет."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Двічі натисніть і втримуйте віджет, щоб перемістити його або виконати інші дії."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-ur/strings.xml b/res/values-ur/strings.xml
index 21a4bc0..1b4a3d1 100644
--- a/res/values-ur/strings.xml
+++ b/res/values-ur/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"شارٹ کٹ دستیاب نہیں ہے"</string>
     <string name="home_screen" msgid="5629429142036709174">"ہوم"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"اسپلٹ اسکرین"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"اوپر کی طرف تقسیم کریں"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"بائیں طرف تقسیم کریں"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"دائیں طرف تقسیم کریں"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"‏%1$s کے لیے ایپ کی معلومات"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"ویجیٹ منتقل کرنے کے لیے ٹچ کریں اور پکڑ کر رکھیں۔"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"ویجیٹ کو منتقل کرنے یا حسب ضرورت کارروائیاں استعمال کرنے کے لیے دوبار تھپتھپائیں اور پکڑ کر رکھیں۔"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-uz/strings.xml b/res/values-uz/strings.xml
index 8010fc8..8984af8 100644
--- a/res/values-uz/strings.xml
+++ b/res/values-uz/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Tezkor tugmadan foydalanib bo‘lmaydi"</string>
     <string name="home_screen" msgid="5629429142036709174">"Bosh ekran"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Ekranni ikkiga ajratish"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Yuqoriga ajratish"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Chapga ajratish"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Oʻngga ajratish"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s ilovasi axboroti"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Vidjetni bosib turgan holatda suring."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Ikki marta bosib va bosib turgan holatda vidjetni tanlang yoki maxsus amaldan foydalaning."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-vi/strings.xml b/res/values-vi/strings.xml
index 65c204f..6972ee3 100644
--- a/res/values-vi/strings.xml
+++ b/res/values-vi/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Lối tắt không khả dụng"</string>
     <string name="home_screen" msgid="5629429142036709174">"Màn hình chính"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Chia đôi màn hình"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Chia đôi màn hình lên phía trên cùng"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Chia đôi màn hình về bên trái"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Chia đôi màn hình về bên phải"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Thông tin ứng dụng cho %1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Chạm và giữ để di chuyển một tiện ích."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Nhấn đúp và giữ để di chuyển một tiện ích hoặc sử dụng các thao tác tùy chỉnh."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index 1cd0d31..c7eb21e 100644
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"无法使用快捷方式"</string>
     <string name="home_screen" msgid="5629429142036709174">"主屏幕"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"分屏"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"上分屏"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"左分屏"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"右分屏"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s 的应用信息"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"轻触并按住微件即可移动该微件。"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"点按两次并按住微件即可移动该微件或使用自定义操作。"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-zh-rHK/strings.xml b/res/values-zh-rHK/strings.xml
index e5bf742..a278327 100644
--- a/res/values-zh-rHK/strings.xml
+++ b/res/values-zh-rHK/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"沒有可用的捷徑"</string>
     <string name="home_screen" msgid="5629429142036709174">"主畫面"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"分割螢幕"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"頂部分割"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"左側分割"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"右側分割"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"%1$s 的應用程式資料"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"輕觸並按住即可移動小工具。"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"㩒兩下之後㩒住，就可以郁小工具或者用自訂操作。"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-zh-rTW/strings.xml b/res/values-zh-rTW/strings.xml
index 4cc63ed..a2cfcc7 100644
--- a/res/values-zh-rTW/strings.xml
+++ b/res/values-zh-rTW/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"目前無法使用捷徑"</string>
     <string name="home_screen" msgid="5629429142036709174">"主畫面"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"分割畫面"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"分割上方畫面"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"分割左側畫面"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"分割右側畫面"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"「%1$s」的應用程式資訊"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"按住即可移動小工具。"</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"輕觸兩下並按住即可移動小工具或使用自訂操作。"</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values-zu/strings.xml b/res/values-zu/strings.xml
index 6da6772..ca01769 100644
--- a/res/values-zu/strings.xml
+++ b/res/values-zu/strings.xml
@@ -28,6 +28,10 @@
     <string name="shortcut_not_available" msgid="2536503539825726397">"Isinqamuleli asitholakali"</string>
     <string name="home_screen" msgid="5629429142036709174">"Ikhaya"</string>
     <string name="recent_task_option_split_screen" msgid="6690461455618725183">"Hlukanisa isikrini"</string>
+    <string name="split_screen_position_top" msgid="1504965011158689649">"Hlukanisa phezulu"</string>
+    <string name="split_screen_position_left" msgid="7537793098851830883">"Hlukanisa ngakwesobunxele"</string>
+    <string name="split_screen_position_right" msgid="1569377524925193369">"Hlukanisa ngakwesokudla"</string>
+    <string name="split_app_info_accessibility" msgid="5475288491241414932">"Ulwazi lwe-App ye-%1$s"</string>
     <string name="long_press_widget_to_add" msgid="3587712543577675817">"Thinta uphinde ubambe ukuze uhambise iwijethi."</string>
     <string name="long_accessible_way_to_add" msgid="2733588281439571974">"Thepha kabili uphinde ubambe ukuze uhambise iwijethi noma usebenzise izindlela ezingokwezifiso."</string>
     <string name="widget_dims_format" msgid="2370757736025621599">"%1$d × %2$d"</string>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 08f0089..08570eb 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -154,7 +154,15 @@
         <attr name="demoModeLayoutId" format="reference" />
         <attr name="isScalable" format="boolean" />
         <attr name="devicePaddingId" format="reference" />
-        <attr name="gridEnabled" format="boolean" />
+        <!-- By default all categories are enabled -->
+        <attr name="deviceCategory" format="integer" >
+            <!-- Enable on phone only -->
+            <flag name="phone" value="1" />
+            <!-- Enable on tablets only -->
+            <flag name="tablet" value="2" />
+            <!-- Enable on multi display devices only -->
+            <flag name="multi_display" value="4" />
+        </attr>
 
     </declare-styleable>
 
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 78f3f11..6d223e7 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -300,6 +300,7 @@
     <dimen name="snackbar_elevation">3dp</dimen>
     <dimen name="snackbar_min_text_size">12sp</dimen>
     <dimen name="snackbar_max_text_size">14sp</dimen>
+    <dimen name="snackbar_max_width">504dp</dimen>
 
 <!-- Developer Options -->
     <dimen name="developer_options_filter_margins">10dp</dimen>
@@ -321,6 +322,9 @@
     <!-- Size of the maximum radius for the enforced rounded rectangles. -->
     <dimen name="enforced_rounded_corner_max_radius">16dp</dimen>
 
+<!-- Base Swipe Detector, speed in dp/s -->
+    <dimen name="base_swift_detector_fling_release_velocity">1dp</dimen>
+
 <!-- Overview placeholder to compile in Launcher3 without Quickstep -->
     <dimen name="task_thumbnail_icon_size">0dp</dimen>
     <dimen name="task_thumbnail_icon_drawable_size">0dp</dimen>
@@ -328,6 +332,8 @@
     <dimen name="overview_task_margin">0dp</dimen>
     <dimen name="overview_task_margin_focused">0dp</dimen>
     <dimen name="overview_task_margin_grid">0dp</dimen>
+    <dimen name="overview_actions_button_spacing">0dp</dimen>
+    <dimen name="overview_actions_button_spacing_grid">0dp</dimen>
     <dimen name="overview_actions_margin_gesture">0dp</dimen>
     <dimen name="overview_actions_top_margin_gesture_grid_portrait">0dp</dimen>
     <dimen name="overview_actions_bottom_margin_gesture_grid_portrait">0dp</dimen>
@@ -336,10 +342,10 @@
     <dimen name="overview_actions_margin_three_button">0dp</dimen>
     <dimen name="overview_grid_side_margin_portrait">0dp</dimen>
     <dimen name="overview_grid_side_margin_landscape">0dp</dimen>
-    <dimen name="overview_grid_row_spacing_portrait">0dp</dimen>
-    <dimen name="overview_grid_row_spacing_landscape">0dp</dimen>
-    <dimen name="recents_page_spacing">0dp</dimen>
-    <dimen name="recents_page_spacing_grid">0dp</dimen>
+    <dimen name="overview_grid_row_spacing">0dp</dimen>
+    <dimen name="overview_page_spacing">0dp</dimen>
+    <dimen name="overview_page_spacing_grid_portrait">0dp</dimen>
+    <dimen name="overview_page_spacing_grid_landscape">0dp</dimen>
     <dimen name="split_placeholder_size">110dp</dimen>
     <dimen name="task_menu_width_grid">200dp</dimen>
 
diff --git a/res/values/id.xml b/res/values/id.xml
index ebc4075..508caff 100644
--- a/res/values/id.xml
+++ b/res/values/id.xml
@@ -21,6 +21,10 @@
     <item type="id" name="view_type_widgets_list" />
     <item type="id" name="view_type_widgets_header" />
     <item type="id" name="view_type_widgets_search_header" />
+    <!--  Used for A11y actions in staged split to identify each task uniquely  -->
+    <item type="id" name="split_topLeft_appInfo" />
+    <item type="id" name="split_bottomRight_appInfo" />
+
 
     <!--  Do not change, must be kept in sync with sysui navbar button IDs for tests!  -->
     <item type="id" name="home" />
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 5f53d4e..868b5f3 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -40,9 +40,10 @@
     <!-- Options for recent tasks -->
     <!-- Title for an option to enter split screen mode for a given app -->
     <string name="recent_task_option_split_screen">Split screen</string>
-    <string translatable="false" name="split_screen_position_top">Split top</string>
-    <string translatable="false" name="split_screen_position_left">Split left</string>
-    <string translatable="false" name="split_screen_position_right">Split right</string>
+    <string name="split_screen_position_top">Split top</string>
+    <string name="split_screen_position_left">Split left</string>
+    <string name="split_screen_position_right">Split right</string>
+    <string name="split_app_info_accessibility">App info for %1$s</string>
 
     <!-- Widgets -->
     <!-- Message to tell the user to press and hold on a widget to add it [CHAR_LIMIT=50] -->
diff --git a/res/xml/default_workspace_6x5.xml b/res/xml/default_workspace_6x5.xml
new file mode 100644
index 0000000..b078cfd
--- /dev/null
+++ b/res/xml/default_workspace_6x5.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2021 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<favorites xmlns:launcher="http://schemas.android.com/apk/res-auto/com.android.launcher3">
+
+    <!-- Hotseat (We use the screen as the position of the item in the hotseat) -->
+    <!-- Mail Calendar Gallery Store Internet Camera -->
+    <resolve
+        launcher:container="-101"
+        launcher:screen="0"
+        launcher:x="0"
+        launcher:y="0" >
+        <favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_EMAIL;end" />
+        <favorite launcher:uri="mailto:" />
+    </resolve>
+
+    <resolve
+        launcher:container="-101"
+        launcher:screen="1"
+        launcher:x="1"
+        launcher:y="0" >
+        <favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_CALENDAR;end" />
+    </resolve>
+
+    <resolve
+        launcher:container="-101"
+        launcher:screen="2"
+        launcher:x="2"
+        launcher:y="0" >
+        <favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_GALLERY;end" />
+        <favorite launcher:uri="#Intent;type=images/*;end" />
+    </resolve>
+
+    <resolve
+        launcher:container="-101"
+        launcher:screen="3"
+        launcher:x="3"
+        launcher:y="0" >
+        <favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_MARKET;end" />
+        <favorite launcher:uri="market://details?id=com.android.launcher" />
+    </resolve>
+
+    <resolve
+        launcher:container="-101"
+        launcher:screen="4"
+        launcher:x="4"
+        launcher:y="0" >
+        <favorite
+            launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_BROWSER;end" />
+        <favorite launcher:uri="http://www.example.com/" />
+    </resolve>
+
+    <!-- Resolve camera intent if GoogleCamera is not available e.g. on emulator -->
+    <resolve
+        launcher:container="-101"
+        launcher:screen="5"
+        launcher:x="5"
+        launcher:y="0" >
+        <favorite launcher:uri="#Intent;action=android.media.action.STILL_IMAGE_CAMERA;end" />
+        <favorite launcher:uri="#Intent;action=android.intent.action.CAMERA_BUTTON;end" />
+    </resolve>
+
+</favorites>
diff --git a/res/xml/device_profiles.xml b/res/xml/device_profiles.xml
index e030f81..08698e7 100644
--- a/res/xml/device_profiles.xml
+++ b/res/xml/device_profiles.xml
@@ -25,7 +25,8 @@
         launcher:numFolderColumns="3"
         launcher:numHotseatIcons="3"
         launcher:dbFile="launcher_3_by_3.db"
-        launcher:defaultLayoutId="@xml/default_workspace_3x3" >
+        launcher:defaultLayoutId="@xml/default_workspace_3x3"
+        launcher:deviceCategory="phone|multi_display" >
 
         <display-option
             launcher:name="Super Short Stubby"
@@ -53,7 +54,8 @@
         launcher:numFolderColumns="4"
         launcher:numHotseatIcons="4"
         launcher:dbFile="launcher_4_by_4.db"
-        launcher:defaultLayoutId="@xml/default_workspace_4x4" >
+        launcher:defaultLayoutId="@xml/default_workspace_4x4"
+        launcher:deviceCategory="phone|multi_display" >
 
         <display-option
             launcher:name="Short Stubby"
@@ -105,7 +107,8 @@
         launcher:numFolderColumns="4"
         launcher:numHotseatIcons="5"
         launcher:dbFile="launcher.db"
-        launcher:defaultLayoutId="@xml/default_workspace_5x5" >
+        launcher:defaultLayoutId="@xml/default_workspace_5x5"
+        launcher:deviceCategory="phone|multi_display" >
 
         <display-option
             launcher:name="Large Phone"
@@ -133,4 +136,32 @@
 
     </grid-option>
 
+    <grid-option
+        launcher:name="6_by_5"
+        launcher:numRows="5"
+        launcher:numColumns="6"
+        launcher:numFolderRows="3"
+        launcher:numFolderColumns="3"
+        launcher:numHotseatIcons="6"
+        launcher:numAllAppsColumns="6"
+        launcher:dbFile="launcher_6_by_5.db"
+        launcher:defaultLayoutId="@xml/default_workspace_6x5"
+        launcher:deviceCategory="tablet" >
+
+        <display-option
+            launcher:name="Tablet"
+            launcher:minWidthDps="900"
+            launcher:minHeightDps="820"
+            launcher:minCellHeightDps="104"
+            launcher:minCellWidthDps="80"
+            launcher:iconImageSize="60"
+            launcher:iconTextSize="14"
+            launcher:borderSpaceDps="16"
+            launcher:allAppsIconSize="60"
+            launcher:allAppsIconTextSize="14"
+            launcher:allAppsCellSpacingDps="16"
+            launcher:canBeDefault="true" />
+
+    </grid-option>
+
 </profiles>
\ No newline at end of file
diff --git a/res/xml/device_profiles_split.xml b/res/xml/device_profiles_split.xml
deleted file mode 100644
index 2fad0c9..0000000
--- a/res/xml/device_profiles_split.xml
+++ /dev/null
@@ -1,137 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2021 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<profiles xmlns:launcher="http://schemas.android.com/apk/res-auto" >
-
-    <grid-option
-        launcher:name="3_by_3"
-        launcher:numRows="3"
-        launcher:numColumns="3"
-        launcher:numFolderRows="2"
-        launcher:numFolderColumns="3"
-        launcher:numHotseatIcons="3"
-        launcher:dbFile="launcher_3_by_3.db"
-        launcher:defaultLayoutId="@xml/default_workspace_3x3" >
-
-        <display-option
-            launcher:name="Super Short Stubby"
-            launcher:minWidthDps="255"
-            launcher:minHeightDps="300"
-            launcher:iconImageSize="48"
-            launcher:iconTextSize="13.0"
-            launcher:canBeDefault="true" />
-
-        <display-option
-            launcher:name="Shorter Stubby"
-            launcher:minWidthDps="255"
-            launcher:minHeightDps="400"
-            launcher:iconImageSize="48"
-            launcher:iconTextSize="13.0"
-            launcher:canBeDefault="true" />
-
-    </grid-option>
-
-    <grid-option
-        launcher:name="4_by_4"
-        launcher:numRows="4"
-        launcher:numColumns="4"
-        launcher:numFolderRows="3"
-        launcher:numFolderColumns="4"
-        launcher:numHotseatIcons="4"
-        launcher:dbFile="launcher_4_by_4.db"
-        launcher:defaultLayoutId="@xml/default_workspace_4x4" >
-
-        <display-option
-            launcher:name="Short Stubby"
-            launcher:minWidthDps="275"
-            launcher:minHeightDps="420"
-            launcher:iconImageSize="48"
-            launcher:iconTextSize="13.0"
-            launcher:canBeDefault="true" />
-
-        <display-option
-            launcher:name="Stubby"
-            launcher:minWidthDps="255"
-            launcher:minHeightDps="450"
-            launcher:iconImageSize="48"
-            launcher:iconTextSize="13.0"
-            launcher:canBeDefault="true" />
-
-        <display-option
-            launcher:name="Nexus S"
-            launcher:minWidthDps="296"
-            launcher:minHeightDps="491.33"
-            launcher:iconImageSize="48"
-            launcher:iconTextSize="13.0"
-            launcher:canBeDefault="true" />
-
-        <display-option
-            launcher:name="Nexus 4"
-            launcher:minWidthDps="359"
-            launcher:minHeightDps="567"
-            launcher:iconImageSize="54"
-            launcher:iconTextSize="13.0"
-            launcher:canBeDefault="true" />
-
-        <display-option
-            launcher:name="Nexus 5"
-            launcher:minWidthDps="335"
-            launcher:minHeightDps="567"
-            launcher:iconImageSize="54"
-            launcher:iconTextSize="13.0"
-            launcher:canBeDefault="true" />
-
-    </grid-option>
-
-    <grid-option
-        launcher:name="5_by_5"
-        launcher:numRows="5"
-        launcher:numColumns="5"
-        launcher:numFolderRows="4"
-        launcher:numFolderColumns="4"
-        launcher:numHotseatIcons="5"
-        launcher:numExtendedHotseatIcons="8"
-        launcher:dbFile="launcher.db"
-        launcher:defaultLayoutId="@xml/default_workspace_5x5" >
-
-        <display-option
-            launcher:name="Large Phone"
-            launcher:minWidthDps="406"
-            launcher:minHeightDps="694"
-            launcher:iconImageSize="56"
-            launcher:iconTextSize="14.4"
-            launcher:canBeDefault="true" />
-
-        <display-option
-            launcher:name="Large Phone Split Display"
-            launcher:minWidthDps="406"
-            launcher:minHeightDps="694"
-            launcher:iconImageSize="56"
-            launcher:iconTextSize="14.4"
-            launcher:canBeDefault="true" />
-
-        <display-option
-            launcher:name="Shorter Stubby"
-            launcher:minWidthDps="255"
-            launcher:minHeightDps="400"
-            launcher:iconImageSize="48"
-            launcher:iconTextSize="13.0"
-            launcher:canBeDefault="true" />
-
-    </grid-option>
-
-</profiles>
\ No newline at end of file
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index e64ea90..d2b9dfe 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -16,13 +16,10 @@
 
 package com.android.launcher3;
 
-import static android.util.DisplayMetrics.DENSITY_DEVICE_STABLE;
-
 import static com.android.launcher3.ResourceUtils.pxFromDp;
 import static com.android.launcher3.Utilities.dpiFromPx;
 import static com.android.launcher3.Utilities.pxFromSp;
 import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.ICON_OVERLAP_FACTOR;
-import static com.android.launcher3.util.WindowManagerCompat.MIN_TABLET_WIDTH;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
@@ -64,7 +61,6 @@
     public final boolean isPhone;
     public final boolean transposeLayoutWithOrientation;
     public final boolean isTwoPanels;
-    public final boolean allowRotation;
 
     // Device properties in current orientation
     public final boolean isLandscape;
@@ -191,6 +187,7 @@
     public final int overviewActionsMarginThreeButtonPx;
     public final int overviewActionsTopMarginGesturePx;
     public final int overviewActionsBottomMarginGesturePx;
+    public final int overviewActionsButtonSpacing;
     public int overviewPageSpacing;
     public int overviewRowSpacing;
     public int overviewGridSideMargin;
@@ -244,12 +241,7 @@
         availableHeightPx = windowBounds.availableSize.y;
 
         mInfo = info;
-        // If the device's pixel density was scaled (usually via settings for A11y), use the
-        // original dimensions to determine if rotation is allowed of not.
-        float originalSmallestWidth = dpiFromPx(Math.min(widthPx, heightPx), DENSITY_DEVICE_STABLE);
-        allowRotation = originalSmallestWidth >= MIN_TABLET_WIDTH;
-        // Tablet UI does not support emulated landscape.
-        isTablet = allowRotation && info.isTablet(windowBounds);
+        isTablet = info.isTablet(windowBounds);
         isPhone = !isTablet;
         isTwoPanels = isTablet && useTwoPanels;
 
@@ -380,25 +372,35 @@
                         R.dimen.overview_actions_top_margin_gesture_grid_landscape);
                 overviewActionsBottomMarginGesturePx = res.getDimensionPixelSize(
                         R.dimen.overview_actions_bottom_margin_gesture_grid_landscape);
+                overviewPageSpacing = res.getDimensionPixelSize(
+                        R.dimen.overview_page_spacing_grid_landscape);
             } else {
                 overviewActionsTopMarginGesturePx = res.getDimensionPixelSize(
                         R.dimen.overview_actions_top_margin_gesture_grid_portrait);
                 overviewActionsBottomMarginGesturePx = res.getDimensionPixelSize(
                         R.dimen.overview_actions_bottom_margin_gesture_grid_portrait);
+                overviewPageSpacing = res.getDimensionPixelSize(
+                        R.dimen.overview_page_spacing_grid_portrait);
             }
+            overviewActionsButtonSpacing = res.getDimensionPixelSize(
+                    R.dimen.overview_actions_button_spacing_grid);
         } else {
             overviewActionsTopMarginGesturePx = res.getDimensionPixelSize(
                     R.dimen.overview_actions_margin_gesture);
             overviewActionsBottomMarginGesturePx = overviewActionsTopMarginGesturePx;
+            overviewActionsButtonSpacing = res.getDimensionPixelSize(
+                    R.dimen.overview_actions_button_spacing);
+            overviewPageSpacing = res.getDimensionPixelSize(R.dimen.overview_page_spacing);
         }
         overviewActionsMarginThreeButtonPx = res.getDimensionPixelSize(
                 R.dimen.overview_actions_margin_three_button);
-        overviewPageSpacing = overviewShowAsGrid
-                ? res.getDimensionPixelSize(R.dimen.recents_page_spacing_grid)
-                : res.getDimensionPixelSize(R.dimen.recents_page_spacing);
-        overviewRowSpacing = isLandscape
-                ? res.getDimensionPixelSize(R.dimen.overview_grid_row_spacing_landscape)
-                : res.getDimensionPixelSize(R.dimen.overview_grid_row_spacing_portrait);
+        // Grid task's top margin is only overviewTaskIconSizePx + overviewTaskMarginGridPx, but
+        // overviewTaskThumbnailTopMarginPx is applied to all TaskThumbnailView, so exclude the
+        // extra  margin when calculating row spacing.
+        int extraTopMargin = overviewTaskThumbnailTopMarginPx - overviewTaskIconSizePx
+                - overviewTaskMarginGridPx;
+        overviewRowSpacing = res.getDimensionPixelSize(R.dimen.overview_grid_row_spacing)
+                - extraTopMargin;
         overviewGridSideMargin = isLandscape
                 ? res.getDimensionPixelSize(R.dimen.overview_grid_side_margin_landscape)
                 : res.getDimensionPixelSize(R.dimen.overview_grid_side_margin_portrait);
@@ -822,15 +824,23 @@
         Point padding = getTotalWorkspacePadding();
 
         int numColumns = isTwoPanels ? inv.numColumns * 2 : inv.numColumns;
-        int cellLayoutTotalPadding =
-                isTwoPanels ? 4 * cellLayoutPaddingLeftRightPx : 2 * cellLayoutPaddingLeftRightPx;
-        int screenWidthPx = availableWidthPx - padding.x - cellLayoutTotalPadding;
+        int screenWidthPx = getWorkspaceWidth(padding);
         result.x = calculateCellWidth(screenWidthPx, cellLayoutBorderSpacePx.x, numColumns);
         result.y = calculateCellHeight(availableHeightPx - padding.y
                 - cellLayoutBottomPaddingPx, cellLayoutBorderSpacePx.y, inv.numRows);
         return result;
     }
 
+    public int getWorkspaceWidth() {
+        return getWorkspaceWidth(getTotalWorkspacePadding());
+    }
+
+    public int getWorkspaceWidth(Point workspacePadding) {
+        int cellLayoutTotalPadding =
+                isTwoPanels ? 4 * cellLayoutPaddingLeftRightPx : 2 * cellLayoutPaddingLeftRightPx;
+        return availableWidthPx - workspacePadding.x - cellLayoutTotalPadding;
+    }
+
     public Point getTotalWorkspacePadding() {
         updateWorkspacePadding();
         return new Point(workspacePadding.left + workspacePadding.right,
@@ -1031,7 +1041,6 @@
         writer.println(prefix + "DeviceProfile:");
         writer.println(prefix + "\t1 dp = " + mMetrics.density + " px");
 
-        writer.println(prefix + "\tallowRotation:" + allowRotation);
         writer.println(prefix + "\tisTablet:" + isTablet);
         writer.println(prefix + "\tisPhone:" + isPhone);
         writer.println(prefix + "\ttransposeLayoutWithOrientation:"
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index d844b87..ff7a90c 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -42,6 +42,7 @@
 import android.util.Xml;
 import android.view.Display;
 
+import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
 
@@ -58,6 +59,8 @@
 import org.xmlpull.v1.XmlPullParserException;
 
 import java.io.IOException;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -70,6 +73,13 @@
     public static final MainThreadInitializedObject<InvariantDeviceProfile> INSTANCE =
             new MainThreadInitializedObject<>(InvariantDeviceProfile::new);
 
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef({TYPE_PHONE, TYPE_MULTI_DISPLAY, TYPE_TABLET})
+    public @interface DeviceType{}
+    public static final int TYPE_PHONE = 0;
+    public static final int TYPE_MULTI_DISPLAY = 1;
+    public static final int TYPE_TABLET = 2;
+
     private static final String KEY_IDP_GRID_NAME = "idp_grid_name";
 
     private static final float ICON_SIZE_DEFINED_IN_APP_DP = 48;
@@ -106,7 +116,7 @@
     public float[] iconTextSize;
     public int iconBitmapSize;
     public int fillResIconDpi;
-    public boolean isSplitDisplay;
+    public @DeviceType int deviceType;
 
     public PointF[] minCellSize;
 
@@ -198,13 +208,21 @@
         String gridName = getCurrentGridName(context);
 
         // Get the display info based on default display and interpolate it to existing display
+        Info defaultInfo = DisplayController.INSTANCE.get(context).getInfo();
+        @DeviceType int defaultDeviceType = getDeviceType(defaultInfo);
         DisplayOption defaultDisplayOption = invDistWeightedInterpolate(
-                DisplayController.INSTANCE.get(context).getInfo(),
-                getPredefinedDeviceProfiles(context, gridName, false, false), false);
+                defaultInfo,
+                getPredefinedDeviceProfiles(context, gridName, defaultDeviceType,
+                        /*allowDisabledGrid=*/false),
+                defaultDeviceType);
 
         Info myInfo = new Info(context, display);
+        @DeviceType int deviceType = getDeviceType(myInfo);
         DisplayOption myDisplayOption = invDistWeightedInterpolate(
-                myInfo, getPredefinedDeviceProfiles(context, gridName, false, false), false);
+                myInfo,
+                getPredefinedDeviceProfiles(context, gridName, deviceType,
+                        /*allowDisabledGrid=*/false),
+                deviceType);
 
         DisplayOption result = new DisplayOption(defaultDisplayOption.grid)
                 .add(myDisplayOption);
@@ -220,7 +238,7 @@
         System.arraycopy(defaultDisplayOption.borderSpaces, 0, result.borderSpaces, 0,
                 COUNT_SIZES);
 
-        initGrid(context, myInfo, result, false);
+        initGrid(context, myInfo, result, deviceType);
     }
 
     /**
@@ -246,6 +264,18 @@
         }
     }
 
+    private static @DeviceType int getDeviceType(Info displayInfo) {
+        // Each screen has two profiles (portrait/landscape), so devices with four or more
+        // supported profiles implies two or more internal displays.
+        if (displayInfo.supportedBounds.size() >= 4 && ENABLE_TWO_PANEL_HOME.get()) {
+            return TYPE_MULTI_DISPLAY;
+        } else if (displayInfo.supportedBounds.stream().allMatch(displayInfo::isTablet)) {
+            return TYPE_TABLET;
+        } else {
+            return TYPE_PHONE;
+        }
+    }
+
     public static String getCurrentGridName(Context context) {
         return Utilities.isGridOptionsEnabled(context)
                 ? Utilities.getPrefs(context).getString(KEY_IDP_GRID_NAME, null) : null;
@@ -253,23 +283,19 @@
 
     private String initGrid(Context context, String gridName) {
         Info displayInfo = DisplayController.INSTANCE.get(context).getInfo();
-        // Each screen has two profiles (portrait/landscape), so devices with four or more
-        // supported profiles implies two or more internal displays.
-        boolean isSplitDisplay =
-                displayInfo.supportedBounds.size() >= 4 && ENABLE_TWO_PANEL_HOME.get();
+        @DeviceType int deviceType = getDeviceType(displayInfo);
 
         ArrayList<DisplayOption> allOptions =
-                getPredefinedDeviceProfiles(context, gridName, isSplitDisplay,
+                getPredefinedDeviceProfiles(context, gridName, deviceType,
                         RestoreDbTask.isPending(context));
         DisplayOption displayOption =
-                invDistWeightedInterpolate(displayInfo, allOptions, isSplitDisplay);
-        initGrid(context, displayInfo, displayOption, isSplitDisplay);
+                invDistWeightedInterpolate(displayInfo, allOptions, deviceType);
+        initGrid(context, displayInfo, displayOption, deviceType);
         return displayOption.grid.name;
     }
 
-    private void initGrid(
-            Context context, Info displayInfo, DisplayOption displayOption,
-            boolean isSplitDisplay) {
+    private void initGrid(Context context, Info displayInfo, DisplayOption displayOption,
+            @DeviceType int deviceType) {
         DisplayMetrics metrics = context.getResources().getDisplayMetrics();
         GridOption closestProfile = displayOption.grid;
         numRows = closestProfile.numRows;
@@ -281,12 +307,16 @@
         numFolderColumns = closestProfile.numFolderColumns;
         isScalable = closestProfile.isScalable;
         devicePaddingId = closestProfile.devicePaddingId;
-        this.isSplitDisplay = isSplitDisplay;
+        this.deviceType = deviceType;
 
         mExtraAttrs = closestProfile.extraAttrs;
 
         iconSize = displayOption.iconSizes;
-        iconBitmapSize = ResourceUtils.pxFromDp(iconSize[INDEX_DEFAULT], metrics);
+        float maxIconSize = iconSize[0];
+        for (int i = 1; i < iconSize.length; i++) {
+            maxIconSize = Math.max(maxIconSize, iconSize[i]);
+        }
+        iconBitmapSize = ResourceUtils.pxFromDp(maxIconSize, metrics);
         fillResIconDpi = getLauncherIconDensity(iconBitmapSize);
 
         iconTextSize = displayOption.textSizes;
@@ -299,11 +329,11 @@
         horizontalMargin = displayOption.horizontalMargin;
 
         numShownHotseatIcons = closestProfile.numHotseatIcons;
-        numDatabaseHotseatIcons = isSplitDisplay
+        numDatabaseHotseatIcons = deviceType == TYPE_MULTI_DISPLAY
                 ? closestProfile.numDatabaseHotseatIcons : closestProfile.numHotseatIcons;
 
         numAllAppsColumns = closestProfile.numAllAppsColumns;
-        numDatabaseAllAppsColumns = isSplitDisplay
+        numDatabaseAllAppsColumns = deviceType == TYPE_MULTI_DISPLAY
                 ? closestProfile.numDatabaseAllAppsColumns : closestProfile.numAllAppsColumns;
 
         if (!Utilities.isGridOptionsEnabled(context)) {
@@ -323,7 +353,7 @@
         defaultWallpaperSize = new Point(displayInfo.currentSize);
         for (WindowBounds bounds : displayInfo.supportedBounds) {
             localSupportedProfiles.add(new DeviceProfile.Builder(context, this, displayInfo)
-                    .setUseTwoPanels(isSplitDisplay)
+                    .setUseTwoPanels(deviceType == TYPE_MULTI_DISPLAY)
                     .setWindowBounds(bounds).build());
 
             // Wallpaper size should be the maximum of the all possible sizes Launcher expects
@@ -346,11 +376,6 @@
         defaultWidgetPadding = AppWidgetHostView.getDefaultPaddingForWidget(context, cn, null);
     }
 
-    @Nullable
-    public TypedValue getAttrValue(int attr) {
-        return mExtraAttrs == null ? null : mExtraAttrs.get(attr);
-    }
-
     public void addOnChangeListener(OnIDPChangeListener listener) {
         mChangeListeners.add(listener);
     }
@@ -385,12 +410,11 @@
         }
     }
 
-    private static ArrayList<DisplayOption> getPredefinedDeviceProfiles(
-            Context context, String gridName, boolean isSplitDisplay, boolean allowDisabledGrid) {
+    private static ArrayList<DisplayOption> getPredefinedDeviceProfiles(Context context,
+            String gridName, @DeviceType int deviceType, boolean allowDisabledGrid) {
         ArrayList<DisplayOption> profiles = new ArrayList<>();
-        int xmlResource = isSplitDisplay ? R.xml.device_profiles_split : R.xml.device_profiles;
 
-        try (XmlResourceParser parser = context.getResources().getXml(xmlResource)) {
+        try (XmlResourceParser parser = context.getResources().getXml(R.xml.device_profiles)) {
             final int depth = parser.getDepth();
             int type;
             while (((type = parser.next()) != XmlPullParser.END_TAG ||
@@ -398,8 +422,8 @@
                 if ((type == XmlPullParser.START_TAG)
                         && GridOption.TAG_NAME.equals(parser.getName())) {
 
-                    GridOption gridOption =
-                            new GridOption(context, Xml.asAttributeSet(parser), isSplitDisplay);
+                    GridOption gridOption = new GridOption(context, Xml.asAttributeSet(parser),
+                            deviceType);
                     if (gridOption.isEnabled || allowDisabledGrid) {
                         final int displayDepth = parser.getDepth();
                         while (((type = parser.next()) != XmlPullParser.END_TAG
@@ -446,9 +470,8 @@
      */
     public List<GridOption> parseAllGridOptions(Context context) {
         List<GridOption> result = new ArrayList<>();
-        int xmlResource = isSplitDisplay ? R.xml.device_profiles_split : R.xml.device_profiles;
 
-        try (XmlResourceParser parser = context.getResources().getXml(xmlResource)) {
+        try (XmlResourceParser parser = context.getResources().getXml(R.xml.device_profiles)) {
             final int depth = parser.getDepth();
             int type;
             while (((type = parser.next()) != XmlPullParser.END_TAG
@@ -456,7 +479,7 @@
                 if ((type == XmlPullParser.START_TAG)
                         && GridOption.TAG_NAME.equals(parser.getName())) {
                     GridOption option =
-                            new GridOption(context, Xml.asAttributeSet(parser), isSplitDisplay);
+                            new GridOption(context, Xml.asAttributeSet(parser), deviceType);
                     if (option.isEnabled) {
                         result.add(option);
                     }
@@ -510,12 +533,12 @@
     }
 
     private static DisplayOption invDistWeightedInterpolate(
-            Info displayInfo, ArrayList<DisplayOption> points, boolean isSplitDisplay) {
+            Info displayInfo, ArrayList<DisplayOption> points, @DeviceType int deviceType) {
         int minWidthPx = Integer.MAX_VALUE;
         int minHeightPx = Integer.MAX_VALUE;
         for (WindowBounds bounds : displayInfo.supportedBounds) {
             boolean isTablet = displayInfo.isTablet(bounds);
-            if (isTablet && isSplitDisplay) {
+            if (isTablet && deviceType == TYPE_MULTI_DISPLAY) {
                 // For split displays, take half width per page
                 minWidthPx = Math.min(minWidthPx, bounds.availableSize.x / 2);
                 minHeightPx = Math.min(minHeightPx, bounds.availableSize.y);
@@ -555,13 +578,10 @@
         }
         out.multiply(1.0f / weights);
 
-        // Since the bitmaps are persisted, ensure that the default bitmap size is same as
+        // Since the bitmaps are persisted, ensure that all bitmap sizes are not larger than
         // predefined size to avoid cache invalidation
-        out.iconSizes[INDEX_DEFAULT] =
-                closestPoint.iconSizes[INDEX_DEFAULT];
-        for (int i = INDEX_DEFAULT + 1; i < COUNT_SIZES; i++) {
-            out.iconSizes[i] = Math.min(out.iconSizes[i],
-                    out.iconSizes[INDEX_DEFAULT]);
+        for (int i = INDEX_DEFAULT; i < COUNT_SIZES; i++) {
+            out.iconSizes[i] = Math.min(out.iconSizes[i], closestPoint.iconSizes[i]);
         }
 
         return out;
@@ -642,6 +662,12 @@
 
         public static final String TAG_NAME = "grid-option";
 
+        private static final int DEVICE_CATEGORY_PHONE = 1 << 0;
+        private static final int DEVICE_CATEGORY_TABLET = 1 << 1;
+        private static final int DEVICE_CATEGORY_MULTI_DISPLAY = 1 << 2;
+        private static final int DEVICE_CATEGORY_ALL =
+                DEVICE_CATEGORY_PHONE | DEVICE_CATEGORY_TABLET | DEVICE_CATEGORY_MULTI_DISPLAY;
+
         public final String name;
         public final int numRows;
         public final int numColumns;
@@ -665,7 +691,7 @@
 
         private final SparseArray<TypedValue> extraAttrs;
 
-        public GridOption(Context context, AttributeSet attrs, boolean isSplitDisplay) {
+        public GridOption(Context context, AttributeSet attrs, @DeviceType int deviceType) {
             TypedArray a = context.obtainStyledAttributes(
                     attrs, R.styleable.GridDisplayOption);
             name = a.getString(R.styleable.GridDisplayOption_name);
@@ -673,7 +699,7 @@
             numColumns = a.getInt(R.styleable.GridDisplayOption_numColumns, 0);
 
             dbFile = a.getString(R.styleable.GridDisplayOption_dbFile);
-            defaultLayoutId = a.getResourceId(isSplitDisplay && a.hasValue(
+            defaultLayoutId = a.getResourceId(deviceType == TYPE_MULTI_DISPLAY && a.hasValue(
                     R.styleable.GridDisplayOption_defaultSplitDisplayLayoutId)
                     ? R.styleable.GridDisplayOption_defaultSplitDisplayLayoutId
                     : R.styleable.GridDisplayOption_defaultLayoutId, 0);
@@ -700,7 +726,15 @@
             devicePaddingId = a.getResourceId(
                     R.styleable.GridDisplayOption_devicePaddingId, 0);
 
-            isEnabled = a.getBoolean(R.styleable.GridDisplayOption_gridEnabled, true);
+            int deviceCategory = a.getInt(R.styleable.GridDisplayOption_deviceCategory,
+                    DEVICE_CATEGORY_ALL);
+            isEnabled = (deviceType == TYPE_PHONE
+                        && ((deviceCategory & DEVICE_CATEGORY_PHONE) == DEVICE_CATEGORY_PHONE))
+                    || (deviceType == TYPE_TABLET
+                        && ((deviceCategory & DEVICE_CATEGORY_TABLET) == DEVICE_CATEGORY_TABLET))
+                    || (deviceType == TYPE_MULTI_DISPLAY
+                        && ((deviceCategory & DEVICE_CATEGORY_MULTI_DISPLAY)
+                            == DEVICE_CATEGORY_MULTI_DISPLAY));
 
             a.recycle();
             extraAttrs = Themes.createValueMap(context, attrs,
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 8154168..81a0d5b 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -29,6 +29,7 @@
 import static com.android.launcher3.AbstractFloatingView.TYPE_SNACKBAR;
 import static com.android.launcher3.AbstractFloatingView.getTopOpenViewWithType;
 import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
+import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
 import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.FLAG_CLOSE_POPUPS;
 import static com.android.launcher3.LauncherState.FLAG_MULTI_PAGE;
@@ -39,6 +40,7 @@
 import static com.android.launcher3.LauncherState.SPRING_LOADED;
 import static com.android.launcher3.Utilities.postAsyncCallback;
 import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.getSupportedActions;
+import static com.android.launcher3.config.FeatureFlags.ADAPTIVE_ICON_WINDOW_ANIM;
 import static com.android.launcher3.dragndrop.DragLayer.ALPHA_INDEX_LAUNCHER_LOAD;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
@@ -55,6 +57,7 @@
 import static com.android.launcher3.popup.SystemShortcut.WIDGETS;
 import static com.android.launcher3.states.RotationHelper.REQUEST_LOCK;
 import static com.android.launcher3.states.RotationHelper.REQUEST_NONE;
+import static com.android.launcher3.util.ItemInfoMatcher.forFolderMatch;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -90,6 +93,7 @@
 import android.os.StrictMode;
 import android.os.SystemClock;
 import android.os.Trace;
+import android.os.UserHandle;
 import android.text.TextUtils;
 import android.text.method.TextKeyListener;
 import android.util.Log;
@@ -215,6 +219,7 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -1632,6 +1637,8 @@
         AbstractFloatingView.closeOpenViews(this, false, TYPE_ALL & ~TYPE_REBIND_SAFE);
         finishAutoCancelActionMode();
 
+        DragView.removeAllViews(this);
+
         if (mPendingRequestArgs != null) {
             outState.putParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS, mPendingRequestArgs);
         }
@@ -2674,6 +2681,79 @@
         }
     }
 
+    /**
+     * Similar to {@link #getFirstMatch} but optimized to finding a suitable view for the app close
+     * animation.
+     *
+     * @param preferredItemId The id of the preferred item to match to if it exists.
+     * @param packageName The package name of the app to match.
+     * @param user The user of the app to match.
+     */
+    public View getFirstMatchForAppClose(int preferredItemId, String packageName, UserHandle user) {
+        final ItemInfoMatcher preferredItem = (info, cn) ->
+                info != null && info.id == preferredItemId;
+        final ItemInfoMatcher packageAndUserAndApp = (info, cn) ->
+                info != null
+                        && info.itemType == ITEM_TYPE_APPLICATION
+                        && info.user.equals(user)
+                        && info.getTargetComponent() != null
+                        && TextUtils.equals(info.getTargetComponent().getPackageName(),
+                        packageName);
+
+        if (isInState(LauncherState.ALL_APPS)) {
+            return getFirstMatch(Collections.singletonList(mAppsView.getActiveRecyclerView()),
+                    preferredItem, packageAndUserAndApp);
+        } else {
+            List<ViewGroup> containers = new ArrayList<>(mWorkspace.getPanelCount() + 1);
+            containers.add(mWorkspace.getHotseat().getShortcutsAndWidgets());
+            mWorkspace.forEachVisiblePage(page
+                    -> containers.add(((CellLayout) page).getShortcutsAndWidgets()));
+
+            // Order: Preferred item by itself or in folder, then by matching package/user
+            if (ADAPTIVE_ICON_WINDOW_ANIM.get()) {
+                return getFirstMatch(containers, preferredItem, forFolderMatch(preferredItem),
+                        packageAndUserAndApp, forFolderMatch(packageAndUserAndApp));
+            } else {
+                // Do not use Folder as a criteria, since it'll cause a crash when trying to draw
+                // FolderAdaptiveIcon as the background.
+                return getFirstMatch(containers, preferredItem, packageAndUserAndApp);
+            }
+        }
+    }
+
+    /**
+     * Finds the first view matching the ordered operators across the given viewgroups in order.
+     * @param containers List of ViewGroups to scan, in order of preference.
+     * @param operators List of operators, in order starting from best matching operator.
+     */
+    private static View getFirstMatch(Iterable<ViewGroup> containers,
+            final ItemInfoMatcher... operators) {
+        for (ItemInfoMatcher operator : operators) {
+            for (ViewGroup container : containers) {
+                View match = mapOverViewGroup(container, operator);
+                if (match != null) {
+                    return match;
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Returns the first view matching the operator in the given ViewGroups, or null if none.
+     * Forward iteration matters.
+     */
+    private static View mapOverViewGroup(ViewGroup container, ItemInfoMatcher op) {
+        final int itemCount = container.getChildCount();
+        for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) {
+            View item = container.getChildAt(itemIdx);
+            if (op.matchesInfo((ItemInfo) item.getTag())) {
+                return item;
+            }
+        }
+        return null;
+    }
+
     private ValueAnimator createNewAppBounceAnimation(View v, int i) {
         ValueAnimator bounceAnim = new PropertyListBuilder().alpha(1).scale(1).build(v)
                 .setDuration(ItemInstallQueue.NEW_SHORTCUT_BOUNCE_DURATION);
diff --git a/src/com/android/launcher3/LauncherFiles.java b/src/com/android/launcher3/LauncherFiles.java
index 64f1d95..e59eac8 100644
--- a/src/com/android/launcher3/LauncherFiles.java
+++ b/src/com/android/launcher3/LauncherFiles.java
@@ -16,6 +16,7 @@
     private static final String XML = ".xml";
 
     public static final String LAUNCHER_DB = "launcher.db";
+    public static final String LAUNCHER_6_BY_5_DB = "launcher_6_by_5.db";
     public static final String LAUNCHER_4_BY_5_DB = "launcher_4_by_5.db";
     public static final String LAUNCHER_4_BY_4_DB = "launcher_4_by_4.db";
     public static final String LAUNCHER_3_BY_3_DB = "launcher_3_by_3.db";
@@ -32,6 +33,7 @@
 
     public static final List<String> GRID_DB_FILES = Collections.unmodifiableList(Arrays.asList(
             LAUNCHER_DB,
+            LAUNCHER_6_BY_5_DB,
             LAUNCHER_4_BY_5_DB,
             LAUNCHER_4_BY_4_DB,
             LAUNCHER_3_BY_3_DB,
diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index 15378e0..be2cd88 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -57,10 +57,9 @@
     public static final int ALL_APPS_CONTENT = 1 << 1;
     public static final int VERTICAL_SWIPE_INDICATOR = 1 << 2;
     public static final int OVERVIEW_ACTIONS = 1 << 3;
-    public static final int TASKBAR = 1 << 4;
-    public static final int CLEAR_ALL_BUTTON = 1 << 5;
-    public static final int WORKSPACE_PAGE_INDICATOR = 1 << 6;
-    public static final int SPLIT_PLACHOLDER_VIEW = 1 << 7;
+    public static final int CLEAR_ALL_BUTTON = 1 << 4;
+    public static final int WORKSPACE_PAGE_INDICATOR = 1 << 5;
+    public static final int SPLIT_PLACHOLDER_VIEW = 1 << 6;
 
     // Flag indicating workspace has multiple pages visible.
     public static final int FLAG_MULTI_PAGE = BaseState.getFlag(0);
@@ -186,7 +185,7 @@
     }
 
     public int getVisibleElements(Launcher launcher) {
-        return HOTSEAT_ICONS | WORKSPACE_PAGE_INDICATOR | VERTICAL_SWIPE_INDICATOR | TASKBAR;
+        return HOTSEAT_ICONS | WORKSPACE_PAGE_INDICATOR | VERTICAL_SWIPE_INDICATOR;
     }
 
     /**
@@ -197,10 +196,16 @@
         return (getVisibleElements(launcher) & elements) == elements;
     }
 
-    public boolean isTaskbarStashed() {
+    /** Returns whether taskbar is stashed and thus should replace hotseat with a handle */
+    public boolean isTaskbarStashed(Launcher launcher) {
         return false;
     }
 
+    /** Returns whether taskbar is aligned with the hotseat vs position inside apps */
+    public boolean isTaskbarAlignedWithHotseat(Launcher launcher) {
+        return !isTaskbarStashed(launcher);
+    }
+
     /**
      * Fraction shift in the vertical translation UI and related properties
      *
diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index cefadf7..2c14f07 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -252,7 +252,7 @@
         if (0 <= mCurrentPage && mCurrentPage < getPageCount()) {
             newPosition = getScrollForPage(mCurrentPage) + mCurrentPageScrollDiff;
         }
-        mOrientationHandler.set(this, VIEW_SCROLL_TO, newPosition);
+        mOrientationHandler.setPrimary(this, VIEW_SCROLL_TO, newPosition);
         mScroller.startScroll(mScroller.getCurrX(), 0, newPosition - mScroller.getCurrX(), 0);
         forceFinishScroller();
     }
@@ -556,7 +556,7 @@
             int oldPos = mOrientationHandler.getPrimaryScroll(this);
             int newPos = mScroller.getCurrX();
             if (oldPos != newPos) {
-                mOrientationHandler.set(this, VIEW_SCROLL_TO, mScroller.getCurrX());
+                mOrientationHandler.setPrimary(this, VIEW_SCROLL_TO, mScroller.getCurrX());
             }
 
             if (mAllowOverScroll) {
@@ -1280,7 +1280,7 @@
                 mLastMotionRemainder = delta - movedDelta;
 
                 if (delta != 0) {
-                    mOrientationHandler.set(this, VIEW_SCROLL_BY, movedDelta);
+                    mOrientationHandler.setPrimary(this, VIEW_SCROLL_BY, movedDelta);
 
                     if (mAllowOverScroll) {
                         final float pulledToX = oldScroll + delta;
@@ -1749,20 +1749,23 @@
     public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
         super.onInitializeAccessibilityNodeInfo(info);
         final boolean pagesFlipped = isPageOrderFlipped();
-        int offset = (mAllowOverScroll ? 0 : 1);
-        info.setScrollable(getPageCount() > offset);
-        if (getCurrentPage() < getPageCount() - offset) {
+        info.setScrollable(getPageCount() > 0);
+        int primaryScroll = mOrientationHandler.getPrimaryScroll(this);
+        if (getCurrentPage() < getPageCount() - getPanelCount()
+                || (getCurrentPage() == getPageCount() - getPanelCount()
+                && primaryScroll != getScrollForPage(getPageCount() - getPanelCount()))) {
             info.addAction(pagesFlipped ?
-                AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_BACKWARD
-                : AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_FORWARD);
+                    AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_BACKWARD
+                    : AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_FORWARD);
             info.addAction(mIsRtl ?
                 AccessibilityNodeInfo.AccessibilityAction.ACTION_PAGE_LEFT
                 : AccessibilityNodeInfo.AccessibilityAction.ACTION_PAGE_RIGHT);
         }
-        if (getCurrentPage() >= offset) {
+        if (getCurrentPage() > 0
+                || (getCurrentPage() == 0 && primaryScroll != getScrollForPage(0))) {
             info.addAction(pagesFlipped ?
-                AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_FORWARD
-                : AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_BACKWARD);
+                    AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_FORWARD
+                    : AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_BACKWARD);
             info.addAction(mIsRtl ?
                 AccessibilityNodeInfo.AccessibilityAction.ACTION_PAGE_RIGHT
                 : AccessibilityNodeInfo.AccessibilityAction.ACTION_PAGE_LEFT);
@@ -1807,16 +1810,16 @@
             } break;
             case android.R.id.accessibilityActionPageRight: {
                 if (!mIsRtl) {
-                  return scrollRight();
+                    return scrollRight();
                 } else {
-                  return scrollLeft();
+                    return scrollLeft();
                 }
             }
             case android.R.id.accessibilityActionPageLeft: {
                 if (!mIsRtl) {
-                  return scrollLeft();
+                    return scrollLeft();
                 } else {
-                  return scrollRight();
+                    return scrollRight();
                 }
             }
         }
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 203df0a..281dfea 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -26,7 +26,6 @@
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.SPRING_LOADED;
 import static com.android.launcher3.anim.AnimatorListeners.forSuccessCallback;
-import static com.android.launcher3.config.FeatureFlags.ADAPTIVE_ICON_WINDOW_ANIM;
 import static com.android.launcher3.dragndrop.DragLayer.ALPHA_INDEX_OVERLAY;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SWIPELEFT;
@@ -51,7 +50,6 @@
 import android.os.Message;
 import android.os.Parcelable;
 import android.os.UserHandle;
-import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.util.SparseArray;
@@ -3146,62 +3144,6 @@
         return layouts;
     }
 
-    /**
-     * Similar to {@link #getFirstMatch} but optimized to finding a suitable view for the app close
-     * animation.
-     *
-     * @param preferredItemId The id of the preferred item to match to if it exists.
-     * @param packageName The package name of the app to match.
-     * @param user The user of the app to match.
-     */
-    public View getFirstMatchForAppClose(int preferredItemId, String packageName, UserHandle user) {
-        final ItemOperator preferredItem = (ItemInfo info, View view) ->
-                info != null && info.id == preferredItemId;
-        final ItemOperator preferredItemInFolder = (info, view) -> {
-            if (info instanceof FolderInfo) {
-                FolderInfo folderInfo = (FolderInfo) info;
-                for (WorkspaceItemInfo shortcutInfo : folderInfo.contents) {
-                    if (preferredItem.evaluate(shortcutInfo, view)) {
-                        return true;
-                    }
-                }
-            }
-            return false;
-        };
-        final ItemOperator packageAndUserAndApp = (ItemInfo info, View view) ->
-                info != null
-                        && info.itemType == ITEM_TYPE_APPLICATION
-                        && info.user.equals(user)
-                        && info.getTargetComponent() != null
-                        && TextUtils.equals(info.getTargetComponent().getPackageName(),
-                                packageName);
-        final ItemOperator packageAndUserAndAppInFolder = (info, view) -> {
-            if (info instanceof FolderInfo) {
-                FolderInfo folderInfo = (FolderInfo) info;
-                for (WorkspaceItemInfo shortcutInfo : folderInfo.contents) {
-                    if (packageAndUserAndApp.evaluate(shortcutInfo, view)) {
-                        return true;
-                    }
-                }
-            }
-            return false;
-        };
-
-        List<CellLayout> cellLayouts = new ArrayList<>(getPanelCount() + 1);
-        cellLayouts.add(getHotseat());
-        forEachVisiblePage(page -> cellLayouts.add((CellLayout) page));
-
-        // Order: Preferred item, App icons in hotseat/workspace, app in folder in hotseat/workspace
-        if (ADAPTIVE_ICON_WINDOW_ANIM.get()) {
-            return getFirstMatch(cellLayouts, preferredItem, preferredItemInFolder,
-                    packageAndUserAndApp, packageAndUserAndAppInFolder);
-        } else {
-            // Do not use Folder as a criteria, since it'll cause a crash when trying to draw
-            // FolderAdaptiveIcon as the background.
-            return getFirstMatch(cellLayouts, preferredItem, packageAndUserAndApp);
-        }
-    }
-
     public View getHomescreenIconByItemId(final int id) {
         return getFirstMatch((info, v) -> info != null && info.id == id);
     }
@@ -3227,23 +3169,6 @@
         return value[0];
     }
 
-    /**
-     * Finds the first view matching the ordered operators across the given cell layouts by order.
-     * @param cellLayouts List of CellLayouts to scan, in order of preference.
-     * @param operators List of operators, in order starting from best matching operator.
-     */
-    View getFirstMatch(Iterable<CellLayout> cellLayouts, final ItemOperator... operators) {
-        for (ItemOperator operator : operators) {
-            for (CellLayout cellLayout : cellLayouts) {
-                View match = mapOverCellLayout(cellLayout, operator);
-                if (match != null) {
-                    return match;
-                }
-            }
-        }
-        return null;
-    }
-
     void clearDropTargets() {
         mapOverItems(new ItemOperator() {
             @Override
diff --git a/src/com/android/launcher3/anim/PropertySetter.java b/src/com/android/launcher3/anim/PropertySetter.java
index 729523f..8d77b4b 100644
--- a/src/com/android/launcher3/anim/PropertySetter.java
+++ b/src/com/android/launcher3/anim/PropertySetter.java
@@ -16,6 +16,7 @@
 
 package com.android.launcher3.anim;
 
+import android.animation.Animator;
 import android.animation.TimeInterpolator;
 import android.util.FloatProperty;
 import android.util.IntProperty;
@@ -64,4 +65,9 @@
             TimeInterpolator interpolator) {
         property.setValue(target, value);
     }
+
+    default void add(Animator animatorSet) {
+        animatorSet.setDuration(0);
+        animatorSet.start();
+    }
 }
diff --git a/src/com/android/launcher3/anim/RevealOutlineAnimation.java b/src/com/android/launcher3/anim/RevealOutlineAnimation.java
index f99dabc..f5a746f 100644
--- a/src/com/android/launcher3/anim/RevealOutlineAnimation.java
+++ b/src/com/android/launcher3/anim/RevealOutlineAnimation.java
@@ -26,9 +26,27 @@
     /** Sets the progress, from 0 to 1, of the reveal animation. */
     abstract void setProgress(float progress);
 
+    /**
+     * @see #createRevealAnimator(View, boolean, float) where startProgress is set to 0.
+     */
     public ValueAnimator createRevealAnimator(final View revealView, boolean isReversed) {
-        ValueAnimator va =
-                isReversed ? ValueAnimator.ofFloat(1f, 0f) : ValueAnimator.ofFloat(0f, 1f);
+        return createRevealAnimator(revealView, isReversed, 0f /* startProgress */);
+    }
+
+    /**
+     * Animates the given View's ViewOutline according to {@link #setProgress(float)}.
+     * @param revealView The View whose outline we are animating.
+     * @param isReversed Whether we are hiding rather than revealing the View.
+     * @param startProgress The progress at which to start the newly created animation. Useful if
+     * the previous reveal animation was cancelled and we want to create a new animation where it
+     * left off. Note that if isReversed=true, we start at 1 - startProgress (and go to 0).
+     * @return The Animator, which the caller must start.
+     */
+    public ValueAnimator createRevealAnimator(final View revealView, boolean isReversed,
+            float startProgress) {
+        ValueAnimator va = isReversed
+                ? ValueAnimator.ofFloat(1f - startProgress, 0f)
+                : ValueAnimator.ofFloat(startProgress, 1f);
         final float elevation = revealView.getElevation();
 
         va.addListener(new AnimatorListenerAdapter() {
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index 98cb5ae..2d31aa4 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -92,9 +92,6 @@
     public static final BooleanFlag ENABLE_DEVICE_SEARCH = new DeviceFlag(
             "ENABLE_DEVICE_SEARCH", true, "Allows on device search in all apps");
 
-    public static final BooleanFlag ENABLE_ONE_SEARCH = new DeviceFlag("ENABLE_ONE_SEARCH", false,
-            "Use homescreen search box to complete allApps searches");
-
     public static final BooleanFlag ENABLE_TWOLINE_ALLAPPS = getDebugFlag(
             "ENABLE_TWOLINE_ALLAPPS", false, "Enables two line label inside all apps.");
 
diff --git a/src/com/android/launcher3/dragndrop/DragView.java b/src/com/android/launcher3/dragndrop/DragView.java
index fa65945..c37613f 100644
--- a/src/com/android/launcher3/dragndrop/DragView.java
+++ b/src/com/android/launcher3/dragndrop/DragView.java
@@ -565,4 +565,19 @@
         iv.setImageDrawable(drawable);
         return iv;
     }
+
+    /**
+     * Removes any stray DragView from the DragLayer.
+     */
+    public static void removeAllViews(ActivityContext activity) {
+        BaseDragLayer dragLayer = activity.getDragLayer();
+        // Iterate in reverse order. DragView is added later to the dragLayer,
+        // and will be one of the last views.
+        for (int i = dragLayer.getChildCount() - 1; i >= 0; i--) {
+            View child = dragLayer.getChildAt(i);
+            if (child instanceof DragView) {
+                dragLayer.removeView(child);
+            }
+        }
+    }
 }
diff --git a/src/com/android/launcher3/model/BgDataModel.java b/src/com/android/launcher3/model/BgDataModel.java
index 13ad90e..d3351dc 100644
--- a/src/com/android/launcher3/model/BgDataModel.java
+++ b/src/com/android/launcher3/model/BgDataModel.java
@@ -31,6 +31,8 @@
 import android.util.ArraySet;
 import android.util.Log;
 
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.Workspace;
@@ -215,6 +217,19 @@
     }
 
     public synchronized void addItem(Context context, ItemInfo item, boolean newItem) {
+        addItem(context, item, newItem, null);
+    }
+
+    public synchronized void addItem(
+            Context context, ItemInfo item, boolean newItem, @Nullable LoaderMemoryLogger logger) {
+        if (logger != null) {
+            logger.addLog(
+                    Log.DEBUG,
+                    TAG,
+                    String.format("Adding item to ID map: %s", item.toString()),
+                    /* stackTrace= */ null);
+        }
+
         itemsIdMap.put(item.id, item);
         switch (item.itemType) {
             case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
diff --git a/src/com/android/launcher3/model/DeviceGridState.java b/src/com/android/launcher3/model/DeviceGridState.java
index 0fc4c2d..fa11d4e 100644
--- a/src/com/android/launcher3/model/DeviceGridState.java
+++ b/src/com/android/launcher3/model/DeviceGridState.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.model;
 
+import static com.android.launcher3.InvariantDeviceProfile.DeviceType;
+import static com.android.launcher3.InvariantDeviceProfile.TYPE_PHONE;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_GRID_SIZE_2;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_GRID_SIZE_3;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_GRID_SIZE_4;
@@ -25,15 +27,10 @@
 import android.content.SharedPreferences;
 import android.text.TextUtils;
 
-import androidx.annotation.IntDef;
-
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.logging.StatsLogManager.LauncherEvent;
-import com.android.launcher3.util.IntSet;
 
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
 import java.util.Locale;
 import java.util.Objects;
 
@@ -46,20 +43,6 @@
     public static final String KEY_HOTSEAT_COUNT = "migration_src_hotseat_count";
     public static final String KEY_DEVICE_TYPE = "migration_src_device_type";
 
-    @Retention(RetentionPolicy.SOURCE)
-    @IntDef({TYPE_PHONE, TYPE_MULTI_DISPLAY, TYPE_TABLET})
-    public @interface DeviceType{}
-    public static final int TYPE_PHONE = 0;
-    public static final int TYPE_MULTI_DISPLAY = 1;
-    public static final int TYPE_TABLET = 2;
-
-    private static final IntSet COMPATIBLE_TYPES = IntSet.wrap(TYPE_PHONE, TYPE_MULTI_DISPLAY);
-
-    public static boolean deviceTypeCompatible(@DeviceType int typeA, @DeviceType int typeB) {
-        return typeA == typeB
-                || (COMPATIBLE_TYPES.contains(typeA) && COMPATIBLE_TYPES.contains(typeB));
-    }
-
     private final String mGridSizeString;
     private final int mNumHotseat;
     private final @DeviceType int mDeviceType;
@@ -67,11 +50,7 @@
     public DeviceGridState(InvariantDeviceProfile idp) {
         mGridSizeString = String.format(Locale.ENGLISH, "%d,%d", idp.numColumns, idp.numRows);
         mNumHotseat = idp.numDatabaseHotseatIcons;
-        mDeviceType = idp.supportedProfiles.size() > 2
-                ? TYPE_MULTI_DISPLAY
-                : idp.supportedProfiles.stream().allMatch(dp -> dp.isTablet)
-                        ? TYPE_TABLET
-                        : TYPE_PHONE;
+        mDeviceType = idp.deviceType;
     }
 
     public DeviceGridState(Context context) {
@@ -135,7 +114,6 @@
         if (this == other) return true;
         if (other == null) return false;
         return mNumHotseat == other.mNumHotseat
-                && deviceTypeCompatible(mDeviceType, other.mDeviceType)
                 && Objects.equals(mGridSizeString, other.mGridSizeString);
     }
 }
diff --git a/src/com/android/launcher3/model/LoaderCursor.java b/src/com/android/launcher3/model/LoaderCursor.java
index 47df538..08b38e8 100644
--- a/src/com/android/launcher3/model/LoaderCursor.java
+++ b/src/com/android/launcher3/model/LoaderCursor.java
@@ -383,18 +383,23 @@
         info.cellY = getInt(cellYIndex);
     }
 
+    public void checkAndAddItem(ItemInfo info, BgDataModel dataModel) {
+        checkAndAddItem(info, dataModel, null);
+    }
+
     /**
      * Adds the {@param info} to {@param dataModel} if it does not overlap with any other item,
      * otherwise marks it for deletion.
      */
-    public void checkAndAddItem(ItemInfo info, BgDataModel dataModel) {
+    public void checkAndAddItem(
+            ItemInfo info, BgDataModel dataModel, LoaderMemoryLogger logger) {
         if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
             // Ensure that it is a valid intent. An exception here will
             // cause the item loading to get skipped
             ShortcutKey.fromItemInfo(info);
         }
         if (checkItemPlacement(info)) {
-            dataModel.addItem(mContext, info, false);
+            dataModel.addItem(mContext, info, false, logger);
         } else {
             markDeleted("Item position overlap");
         }
diff --git a/src/com/android/launcher3/model/LoaderMemoryLogger.java b/src/com/android/launcher3/model/LoaderMemoryLogger.java
new file mode 100644
index 0000000..f48efcb
--- /dev/null
+++ b/src/com/android/launcher3/model/LoaderMemoryLogger.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.model;
+
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+
+import java.util.ArrayList;
+
+/**
+ * Helper logger that collects logs while {@code LoaderTask#run} executes and prints them all iff
+ * an exception is caught in {@code LoaderTask#run}.
+ */
+public class LoaderMemoryLogger {
+
+    private static final String TAG = "LoaderMemoryLogger";
+
+    private final ArrayList<LogEntry> mLogEntries = new ArrayList<>();
+
+    protected LoaderMemoryLogger() {}
+
+    protected void addLog(int logLevel, String tag, String log) {
+        addLog(logLevel, tag, log, null);
+    }
+
+    protected void addLog(
+            int logLevel, String tag, String log, Exception stackTrace) {
+        switch (logLevel) {
+            case Log.ASSERT:
+            case Log.ERROR:
+            case Log.DEBUG:
+            case Log.INFO:
+            case Log.VERBOSE:
+            case Log.WARN:
+                mLogEntries.add(new LogEntry(logLevel, tag, log, stackTrace));
+                break;
+            default:
+                throw new IllegalArgumentException("Invalid log level provided: " + logLevel);
+
+        }
+    }
+
+    protected void clearLogs() {
+        mLogEntries.clear();
+    }
+
+    protected void printLogs() {
+        for (LogEntry logEntry : mLogEntries) {
+            String tag = String.format("%s: %s", TAG, logEntry.mLogTag);
+            String logString = logEntry.mStackStrace == null
+                    ? logEntry.mLogString
+                    : String.format(
+                            "%s\n%s",
+                            logEntry.mLogString,
+                            Log.getStackTraceString(logEntry.mStackStrace));
+
+            Log.println(logEntry.mLogLevel, tag, logString);
+        }
+        clearLogs();
+    }
+
+    private static class LogEntry {
+
+        protected final int mLogLevel;
+        protected final String mLogTag;
+        protected final String mLogString;
+        @Nullable protected final Exception mStackStrace;
+
+        protected LogEntry(
+                int logLevel, String logTag, String logString, @Nullable Exception stackStrace) {
+            mLogLevel = logLevel;
+            mLogTag = logTag;
+            mLogString = logString;
+            mStackStrace = stackStrace;
+        }
+    }
+}
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index a4f6f7a..2a0f9a6 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -52,6 +52,8 @@
 import android.util.LongSparseArray;
 import android.util.TimingLogger;
 
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.LauncherAppState;
@@ -197,11 +199,12 @@
 
         Object traceToken = TraceHelper.INSTANCE.beginSection(TAG);
         TimingLogger logger = new TimingLogger(TAG, "run");
+        LoaderMemoryLogger memoryLogger = new LoaderMemoryLogger();
         try (LauncherModel.LoaderTransaction transaction = mApp.getModel().beginLoader(this)) {
             List<ShortcutInfo> allShortcuts = new ArrayList<>();
             Trace.beginSection("LoadWorkspace");
             try {
-                loadWorkspace(allShortcuts);
+                loadWorkspace(allShortcuts, memoryLogger);
             } finally {
                 Trace.endSection();
             }
@@ -311,9 +314,13 @@
 
             mModelDelegate.modelLoadComplete();
             transaction.commit();
+            memoryLogger.clearLogs();
         } catch (CancellationException e) {
             // Loader stopped, ignore
             logASplit(logger, "Cancelled");
+        } catch (Exception e) {
+            memoryLogger.printLogs();
+            throw e;
         } finally {
             logger.dumpToLog();
         }
@@ -325,13 +332,21 @@
         this.notify();
     }
 
-    private void loadWorkspace(List<ShortcutInfo> allDeepShortcuts) {
+    private void loadWorkspace(List<ShortcutInfo> allDeepShortcuts, LoaderMemoryLogger logger) {
         loadWorkspace(allDeepShortcuts, LauncherSettings.Favorites.CONTENT_URI,
-                null /* selection */);
+                null /* selection */, logger);
     }
 
-    protected void loadWorkspace(List<ShortcutInfo> allDeepShortcuts, Uri contentUri,
-            String selection) {
+    protected void loadWorkspace(
+            List<ShortcutInfo> allDeepShortcuts, Uri contentUri, String selection) {
+        loadWorkspace(allDeepShortcuts, contentUri, selection, null);
+    }
+
+    protected void loadWorkspace(
+            List<ShortcutInfo> allDeepShortcuts,
+            Uri contentUri,
+            String selection,
+            @Nullable LoaderMemoryLogger logger) {
         final Context context = mApp.getContext();
         final ContentResolver contentResolver = context.getContentResolver();
         final PackageManagerHelper pmHelper = new PackageManagerHelper(context);
@@ -635,7 +650,7 @@
                                         }
                                 }
 
-                                c.checkAndAddItem(info, mBgDataModel);
+                                c.checkAndAddItem(info, mBgDataModel, logger);
                             } else {
                                 throw new RuntimeException("Unexpected null WorkspaceItemInfo");
                             }
@@ -654,7 +669,7 @@
                             // no special handling required for restored folders
                             c.markRestored();
 
-                            c.checkAndAddItem(folderInfo, mBgDataModel);
+                            c.checkAndAddItem(folderInfo, mBgDataModel, logger);
                             break;
 
                         case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
diff --git a/src/com/android/launcher3/model/data/ItemInfo.java b/src/com/android/launcher3/model/data/ItemInfo.java
index b72f462..1e8e3ca 100644
--- a/src/com/android/launcher3/model/data/ItemInfo.java
+++ b/src/com/android/launcher3/model/data/ItemInfo.java
@@ -25,6 +25,7 @@
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_SETTINGS;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_SHORTCUTS;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_TASKSWITCHER;
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_WALLPAPERS;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_WIDGETS_TRAY;
 import static com.android.launcher3.LauncherSettings.Favorites.EXTENDED_CONTAINERS;
 import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
@@ -55,6 +56,7 @@
 import com.android.launcher3.logger.LauncherAtom.Shortcut;
 import com.android.launcher3.logger.LauncherAtom.ShortcutsContainer;
 import com.android.launcher3.logger.LauncherAtom.TaskSwitcherContainer;
+import com.android.launcher3.logger.LauncherAtom.WallpapersContainer;
 import com.android.launcher3.logger.LauncherAtomExtensions.ExtendedContainers;
 import com.android.launcher3.model.ModelWriter;
 import com.android.launcher3.util.ContentWriter;
@@ -374,6 +376,7 @@
     protected LauncherAtom.ItemInfo.Builder getDefaultItemInfoBuilder() {
         LauncherAtom.ItemInfo.Builder itemBuilder = LauncherAtom.ItemInfo.newBuilder();
         itemBuilder.setIsWork(!Process.myUserHandle().equals(user));
+        itemBuilder.setRank(rank);
         return itemBuilder;
     }
 
@@ -428,6 +431,10 @@
                 return ContainerInfo.newBuilder()
                         .setTaskSwitcherContainer(TaskSwitcherContainer.getDefaultInstance())
                         .build();
+            case CONTAINER_WALLPAPERS:
+                return ContainerInfo.newBuilder()
+                        .setWallpapersContainer(WallpapersContainer.getDefaultInstance())
+                        .build();
             case EXTENDED_CONTAINERS:
                 return ContainerInfo.newBuilder()
                         .setExtendedContainers(getExtendedContainer())
diff --git a/src/com/android/launcher3/popup/SystemShortcut.java b/src/com/android/launcher3/popup/SystemShortcut.java
index 826c79b..af87275 100644
--- a/src/com/android/launcher3/popup/SystemShortcut.java
+++ b/src/com/android/launcher3/popup/SystemShortcut.java
@@ -41,8 +41,8 @@
         implements View.OnClickListener {
 
     private final int mIconResId;
-    private final int mLabelResId;
-    private final int mAccessibilityActionId;
+    protected final int mLabelResId;
+    protected int mAccessibilityActionId;
 
     protected final T mTarget;
     protected final ItemInfo mItemInfo;
@@ -139,11 +139,43 @@
 
     public static class AppInfo<T extends Context & ActivityContext> extends SystemShortcut<T> {
 
+        @Nullable
+        private SplitAccessibilityInfo mSplitA11yInfo;
+
         public AppInfo(T target, ItemInfo itemInfo) {
             super(R.drawable.ic_info_no_shadow, R.string.app_info_drop_target_label, target,
                     itemInfo);
         }
 
+        /**
+         * Constructor used by overview for staged split to provide custom A11y information.
+         *
+         * Future improvements considerations:
+         * Have the logic in {@link #createAccessibilityAction(Context)} be moved to super
+         * call in {@link SystemShortcut#createAccessibilityAction(Context)} by having
+         * SystemShortcut be aware of TaskContainers and staged split.
+         * That way it could directly create the correct node info for any shortcut that supports
+         * split, but then we'll need custom resIDs for each pair of shortcuts.
+         */
+        public AppInfo(T target, ItemInfo itemInfo, SplitAccessibilityInfo accessibilityInfo) {
+            this(target, itemInfo);
+            mSplitA11yInfo = accessibilityInfo;
+            mAccessibilityActionId = accessibilityInfo.nodeId;
+        }
+
+        @Override
+        public AccessibilityNodeInfo.AccessibilityAction createAccessibilityAction(
+                Context context) {
+            if (mSplitA11yInfo != null && mSplitA11yInfo.containsMultipleTasks) {
+                String accessibilityLabel = context.getString(R.string.split_app_info_accessibility,
+                        mSplitA11yInfo.taskTitle);
+                return new AccessibilityNodeInfo.AccessibilityAction(mAccessibilityActionId,
+                        accessibilityLabel);
+            } else {
+                return super.createAccessibilityAction(context);
+            }
+        }
+
         @Override
         public void onClick(View view) {
             dismissTaskMenuView(mTarget);
@@ -153,6 +185,19 @@
             mTarget.getStatsLogManager().logger().withItemInfo(mItemInfo)
                     .log(LAUNCHER_SYSTEM_SHORTCUT_APP_INFO_TAP);
         }
+
+        public static class SplitAccessibilityInfo {
+            public final boolean containsMultipleTasks;
+            public final CharSequence taskTitle;
+            public final int nodeId;
+
+            public SplitAccessibilityInfo(boolean containsMultipleTasks,
+                    CharSequence taskTitle, int nodeId) {
+                this.containsMultipleTasks = containsMultipleTasks;
+                this.taskTitle = taskTitle;
+                this.nodeId = nodeId;
+            }
+        }
     }
 
     public static final Factory<BaseDraggingActivity> INSTALL = (activity, itemInfo) -> {
diff --git a/src/com/android/launcher3/provider/RestoreDbTask.java b/src/com/android/launcher3/provider/RestoreDbTask.java
index 8f607a1..d994dbe 100644
--- a/src/com/android/launcher3/provider/RestoreDbTask.java
+++ b/src/com/android/launcher3/provider/RestoreDbTask.java
@@ -16,8 +16,8 @@
 
 package com.android.launcher3.provider;
 
-import static com.android.launcher3.model.DeviceGridState.TYPE_MULTI_DISPLAY;
-import static com.android.launcher3.model.DeviceGridState.TYPE_PHONE;
+import static com.android.launcher3.InvariantDeviceProfile.TYPE_MULTI_DISPLAY;
+import static com.android.launcher3.InvariantDeviceProfile.TYPE_PHONE;
 import static com.android.launcher3.provider.LauncherDbUtils.dropTable;
 
 import android.app.backup.BackupManager;
@@ -87,12 +87,6 @@
     }
 
     private static boolean performRestore(Context context, DatabaseHelper helper) {
-        if (!DeviceGridState.deviceTypeCompatible(
-                new DeviceGridState(LauncherAppState.getIDP(context)).getDeviceType(),
-                Utilities.getPrefs(context).getInt(RESTORED_DEVICE_TYPE, TYPE_PHONE))) {
-            // DO NOT restore if the device types are incompatible.
-            return false;
-        }
         SQLiteDatabase db = helper.getWritableDatabase();
         try (SQLiteTransaction t = new SQLiteTransaction(db)) {
             RestoreDbTask task = new RestoreDbTask();
diff --git a/src/com/android/launcher3/settings/SettingsActivity.java b/src/com/android/launcher3/settings/SettingsActivity.java
index f348a33..0c39632 100644
--- a/src/com/android/launcher3/settings/SettingsActivity.java
+++ b/src/com/android/launcher3/settings/SettingsActivity.java
@@ -49,6 +49,7 @@
 import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.WidgetsModel;
+import com.android.launcher3.states.RotationHelper;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
 
 import java.util.Collections;
@@ -253,12 +254,13 @@
                 case ALLOW_ROTATION_PREFERENCE_KEY:
                     DeviceProfile deviceProfile = InvariantDeviceProfile.INSTANCE.get(
                             getContext()).getDeviceProfile(getContext());
-                    if (deviceProfile.allowRotation) {
+                    if (deviceProfile.isTablet) {
                         // Launcher supports rotation by default. No need to show this setting.
                         return false;
                     }
                     // Initialize the UI once
-                    preference.setDefaultValue(false);
+                    preference.setDefaultValue(
+                            RotationHelper.getAllowRotationDefaultValue(deviceProfile));
                     return true;
 
                 case FLAGS_PREFERENCE_KEY:
diff --git a/src/com/android/launcher3/statemanager/StatefulActivity.java b/src/com/android/launcher3/statemanager/StatefulActivity.java
index 7a23caa..e036943 100644
--- a/src/com/android/launcher3/statemanager/StatefulActivity.java
+++ b/src/com/android/launcher3/statemanager/StatefulActivity.java
@@ -185,4 +185,11 @@
     @RequiresApi(api = Build.VERSION_CODES.R)
     public void updateWindowInsets(WindowInsets.Builder updatedInsetsBuilder,
             WindowInsets oldInsets) { }
+
+    /**
+     * Runs the given {@param r} runnable when this activity binds to the touch interaction service.
+     */
+    public void runOnBindToTouchInteractionService(Runnable r) {
+        r.run();
+    }
 }
diff --git a/src/com/android/launcher3/states/RotationHelper.java b/src/com/android/launcher3/states/RotationHelper.java
index 87871b1..867fd99 100644
--- a/src/com/android/launcher3/states/RotationHelper.java
+++ b/src/com/android/launcher3/states/RotationHelper.java
@@ -18,6 +18,10 @@
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LOCKED;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_NOSENSOR;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
+import static android.util.DisplayMetrics.DENSITY_DEVICE_STABLE;
+
+import static com.android.launcher3.Utilities.dpiFromPx;
+import static com.android.launcher3.util.WindowManagerCompat.MIN_TABLET_WIDTH;
 
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
@@ -25,7 +29,6 @@
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.util.ActivityTracker;
 import com.android.launcher3.util.UiThreadHelper;
 
 /**
@@ -38,6 +41,17 @@
 
     public static final String ALLOW_ROTATION_PREFERENCE_KEY = "pref_allowRotation";
 
+    /**
+     * Returns the default value of {@link #ALLOW_ROTATION_PREFERENCE_KEY} preference.
+     */
+    public static boolean getAllowRotationDefaultValue(DeviceProfile deviceProfile) {
+        // If the device's pixel density was scaled (usually via settings for A11y), use the
+        // original dimensions to determine if rotation is allowed of not.
+        float originalSmallestWidth = dpiFromPx(
+                Math.min(deviceProfile.widthPx, deviceProfile.heightPx), DENSITY_DEVICE_STABLE);
+        return originalSmallestWidth >= MIN_TABLET_WIDTH;
+    }
+
     public static final int REQUEST_NONE = 0;
     public static final int REQUEST_ROTATE = 1;
     public static final int REQUEST_LOCK = 2;
@@ -51,7 +65,7 @@
 
     /**
      * Rotation request made by
-     * {@link ActivityTracker.SchedulerCallback}.
+     * {@link com.android.launcher3.util.ActivityTracker.SchedulerCallback}.
      * This supersedes any other request.
      */
     private int mStateHandlerRequest = REQUEST_NONE;
@@ -84,7 +98,7 @@
                 mSharedPrefs.registerOnSharedPreferenceChangeListener(this);
             }
             mHomeRotationEnabled = mSharedPrefs.getBoolean(ALLOW_ROTATION_PREFERENCE_KEY,
-                    mActivity.getDeviceProfile().allowRotation);
+                    getAllowRotationDefaultValue(mActivity.getDeviceProfile()));
         } else {
             if (mSharedPrefs != null) {
                 mSharedPrefs.unregisterOnSharedPreferenceChangeListener(this);
@@ -98,7 +112,7 @@
         if (mDestroyed) return;
         boolean wasRotationEnabled = mHomeRotationEnabled;
         mHomeRotationEnabled = mSharedPrefs.getBoolean(ALLOW_ROTATION_PREFERENCE_KEY,
-                mActivity.getDeviceProfile().allowRotation);
+                getAllowRotationDefaultValue(mActivity.getDeviceProfile()));
         if (mHomeRotationEnabled != wasRotationEnabled) {
             notifyChange();
         }
@@ -106,7 +120,7 @@
 
     @Override
     public void onDeviceProfileChanged(DeviceProfile dp) {
-        boolean ignoreAutoRotateSettings = dp.allowRotation;
+        boolean ignoreAutoRotateSettings = dp.isTablet;
         if (mIgnoreAutoRotateSettings != ignoreAutoRotateSettings) {
             setIgnoreAutoRotateSettings(ignoreAutoRotateSettings);
             notifyChange();
@@ -143,7 +157,7 @@
     public void initialize() {
         if (!mInitialized) {
             mInitialized = true;
-            setIgnoreAutoRotateSettings(mActivity.getDeviceProfile().allowRotation);
+            setIgnoreAutoRotateSettings(mActivity.getDeviceProfile().isTablet);
             mActivity.addOnDeviceProfileChangeListener(this);
             notifyChange();
         }
diff --git a/src/com/android/launcher3/states/SpringLoadedState.java b/src/com/android/launcher3/states/SpringLoadedState.java
index 5fe5450..d52594e 100644
--- a/src/com/android/launcher3/states/SpringLoadedState.java
+++ b/src/com/android/launcher3/states/SpringLoadedState.java
@@ -90,9 +90,4 @@
     public float getWorkspaceBackgroundAlpha(Launcher launcher) {
         return 0.2f;
     }
-
-    @Override
-    public int getVisibleElements(Launcher launcher) {
-        return (super.getVisibleElements(launcher) | HOTSEAT_ICONS) & ~TASKBAR;
-    }
 }
diff --git a/src/com/android/launcher3/testing/TestProtocol.java b/src/com/android/launcher3/testing/TestProtocol.java
index 9a74fb1..673b011 100644
--- a/src/com/android/launcher3/testing/TestProtocol.java
+++ b/src/com/android/launcher3/testing/TestProtocol.java
@@ -122,9 +122,7 @@
     public static final String REQUEST_MOCK_SENSOR_ROTATION = "mock-sensor-rotation";
 
     public static final String PERMANENT_DIAG_TAG = "TaplTarget";
-    public static final String TASKBAR_WINDOW_CRASH = "b/201305599";
     public static final String TASK_VIEW_ID_CRASH = "b/195430732";
     public static final String NO_DROP_TARGET = "b/195031154";
     public static final String NULL_INT_SET = "b/200572078";
-    public static final String NO_SCREENSHOT = "b/202414125";
 }
diff --git a/src/com/android/launcher3/touch/BaseSwipeDetector.java b/src/com/android/launcher3/touch/BaseSwipeDetector.java
index 1276ece..52c3581 100644
--- a/src/com/android/launcher3/touch/BaseSwipeDetector.java
+++ b/src/com/android/launcher3/touch/BaseSwipeDetector.java
@@ -17,6 +17,7 @@
 
 import static android.view.MotionEvent.INVALID_POINTER_ID;
 
+import android.content.Context;
 import android.graphics.PointF;
 import android.util.Log;
 import android.view.MotionEvent;
@@ -26,6 +27,8 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.VisibleForTesting;
 
+import com.android.launcher3.R;
+
 import java.util.LinkedList;
 import java.util.Queue;
 
@@ -44,10 +47,9 @@
     private static final boolean DBG = false;
     private static final String TAG = "BaseSwipeDetector";
     private static final float ANIMATION_DURATION = 1200;
-    /** The minimum release velocity in pixels per millisecond that triggers fling.*/
-    private static final float RELEASE_VELOCITY_PX_MS = 1.0f;
     private static final PointF sTempPoint = new PointF();
 
+    private final float mReleaseVelocity;
     private final PointF mDownPos = new PointF();
     private final PointF mLastPos = new PointF();
     protected final boolean mIsRtl;
@@ -64,6 +66,7 @@
     private boolean mIsSettingState;
 
     protected boolean mIgnoreSlopWhenSettling;
+    protected Context mContext;
 
     private enum ScrollState {
         IDLE,
@@ -71,10 +74,14 @@
         SETTLING       // onDragEnd
     }
 
-    protected BaseSwipeDetector(@NonNull ViewConfiguration config, boolean isRtl) {
+    protected BaseSwipeDetector(@NonNull Context context, @NonNull ViewConfiguration config,
+            boolean isRtl) {
         mTouchSlop = config.getScaledTouchSlop();
         mMaxVelocity = config.getScaledMaximumFlingVelocity();
         mIsRtl = isRtl;
+        mContext = context;
+        mReleaseVelocity = mContext.getResources()
+                .getDimensionPixelSize(R.dimen.base_swift_detector_fling_release_velocity);
     }
 
     public static long calculateDuration(float velocity, float progressNeeded) {
@@ -120,7 +127,7 @@
     }
 
     public boolean isFling(float velocity) {
-        return Math.abs(velocity) > RELEASE_VELOCITY_PX_MS;
+        return Math.abs(velocity) > mReleaseVelocity;
     }
 
     public boolean onTouchEvent(MotionEvent ev) {
@@ -236,7 +243,7 @@
         } else {
             mSubtractDisplacement.x = mDisplacement.x > 0 ? mTouchSlop : -mTouchSlop;
             mSubtractDisplacement.y = mDisplacement.y > 0 ? mTouchSlop : -mTouchSlop;
-        } 
+        }
     }
 
     protected abstract boolean shouldScrollStart(PointF displacement);
diff --git a/src/com/android/launcher3/touch/BothAxesSwipeDetector.java b/src/com/android/launcher3/touch/BothAxesSwipeDetector.java
index 944391e..6e2f0d8 100644
--- a/src/com/android/launcher3/touch/BothAxesSwipeDetector.java
+++ b/src/com/android/launcher3/touch/BothAxesSwipeDetector.java
@@ -21,7 +21,6 @@
 import android.view.ViewConfiguration;
 
 import androidx.annotation.NonNull;
-import androidx.annotation.VisibleForTesting;
 
 import com.android.launcher3.Utilities;
 
@@ -43,13 +42,7 @@
     private int mScrollDirections;
 
     public BothAxesSwipeDetector(@NonNull Context context, @NonNull Listener l) {
-        this(ViewConfiguration.get(context), l, Utilities.isRtl(context.getResources()));
-    }
-
-    @VisibleForTesting
-    protected BothAxesSwipeDetector(@NonNull ViewConfiguration config, @NonNull Listener l,
-            boolean isRtl) {
-        super(config, isRtl);
+        super(context, ViewConfiguration.get(context), Utilities.isRtl(context.getResources()));
         mListener = l;
     }
 
diff --git a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
index 498f6db..a94ad7c 100644
--- a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
@@ -36,6 +36,7 @@
 import android.graphics.RectF;
 import android.graphics.drawable.ShapeDrawable;
 import android.util.FloatProperty;
+import android.util.Pair;
 import android.view.MotionEvent;
 import android.view.Surface;
 import android.view.VelocityTracker;
@@ -101,12 +102,12 @@
     }
 
     @Override
-    public <T> void set(T target, Int2DAction<T> action, int param) {
+    public <T> void setPrimary(T target, Int2DAction<T> action, int param) {
         action.call(target, 0, param);
     }
 
     @Override
-    public <T> void set(T target, Float2DAction<T> action, float param) {
+    public <T> void setPrimary(T target, Float2DAction<T> action, float param) {
         action.call(target, 0, param);
     }
 
@@ -116,6 +117,12 @@
     }
 
     @Override
+    public <T> void set(T target, Int2DAction<T> action, int primaryParam,
+            int secondaryParam) {
+        action.call(target, secondaryParam, primaryParam);
+    }
+
+    @Override
     public float getPrimaryDirection(MotionEvent event, int pointerIndex) {
         return event.getY(pointerIndex);
     }
@@ -248,7 +255,7 @@
     }
 
     @Override
-    public int getSplitTranslationDirectionFactor(int stagePosition) {
+    public int getSplitTranslationDirectionFactor(int stagePosition, DeviceProfile deviceProfile) {
         if (stagePosition == STAGE_POSITION_BOTTOM_OR_RIGHT) {
             return -1;
         } else {
@@ -302,6 +309,46 @@
         return new PointF(margin, 0);
     }
 
+    @Override
+    public Pair<Float, Float> setDwbLayoutParamsAndGetTranslations(int taskViewWidth,
+            int taskViewHeight, StagedSplitBounds splitBounds, DeviceProfile deviceProfile,
+            View[] thumbnailViews, int desiredTaskId, View banner) {
+        float translationX = 0;
+        float translationY = 0;
+        FrameLayout.LayoutParams bannerParams = (FrameLayout.LayoutParams) banner.getLayoutParams();
+        banner.setPivotX(0);
+        banner.setPivotY(0);
+        banner.setRotation(getDegreesRotated());
+        translationX = banner.getHeight();
+        FrameLayout.LayoutParams snapshotParams =
+                (FrameLayout.LayoutParams) thumbnailViews[0]
+                        .getLayoutParams();
+        bannerParams.gravity = TOP | START;
+        if (splitBounds == null) {
+            // Single, fullscreen case
+            bannerParams.width = taskViewHeight - snapshotParams.topMargin;
+            return new Pair<>(translationX, Integer.valueOf(snapshotParams.topMargin).floatValue());
+        }
+
+        // Set correct width
+        if (desiredTaskId == splitBounds.leftTopTaskId) {
+            bannerParams.width = thumbnailViews[0].getMeasuredHeight();
+        } else {
+            bannerParams.width = thumbnailViews[1].getMeasuredHeight();
+        }
+
+        // Set translations
+        if (desiredTaskId == splitBounds.rightBottomTaskId) {
+            translationY = (snapshotParams.topMargin + taskViewHeight)
+                    * (splitBounds.leftTaskPercent) +
+                    (taskViewHeight * splitBounds.dividerWidthPercent);
+        }
+        if (desiredTaskId == splitBounds.leftTopTaskId) {
+            translationY = snapshotParams.topMargin;
+        }
+        return new Pair<>(translationX, translationY);
+    }
+
     /* ---------- The following are only used by TaskViewTouchHandler. ---------- */
 
     @Override
@@ -350,7 +397,7 @@
     public List<SplitPositionOption> getSplitPositionOptions(DeviceProfile dp) {
         // Add "left" side of phone which is actually the top
         return Collections.singletonList(new SplitPositionOption(
-                R.drawable.ic_split_screen, R.string.split_screen_position_left,
+                R.drawable.ic_split_left, R.string.split_screen_position_left,
                 STAGE_POSITION_TOP_OR_LEFT, STAGE_TYPE_MAIN));
     }
 
@@ -456,8 +503,8 @@
     }
 
     @Override
-    public FloatProperty getSplitSelectTaskOffset(FloatProperty primary, FloatProperty secondary,
-            DeviceProfile deviceProfile) {
-        return primary;
+    public Pair<FloatProperty, FloatProperty> getSplitSelectTaskOffset(FloatProperty primary,
+            FloatProperty secondary, DeviceProfile deviceProfile) {
+        return new Pair<>(primary, secondary);
     }
 }
diff --git a/src/com/android/launcher3/touch/PagedOrientationHandler.java b/src/com/android/launcher3/touch/PagedOrientationHandler.java
index 95336cd..19c4639 100644
--- a/src/com/android/launcher3/touch/PagedOrientationHandler.java
+++ b/src/com/android/launcher3/touch/PagedOrientationHandler.java
@@ -24,6 +24,7 @@
 import android.graphics.RectF;
 import android.graphics.drawable.ShapeDrawable;
 import android.util.FloatProperty;
+import android.util.Pair;
 import android.view.MotionEvent;
 import android.view.VelocityTracker;
 import android.view.View;
@@ -65,9 +66,10 @@
     Float2DAction<Canvas> CANVAS_TRANSLATE = Canvas::translate;
     Float2DAction<Matrix> MATRIX_POST_TRANSLATE = Matrix::postTranslate;
 
-    <T> void set(T target, Int2DAction<T> action, int param);
-    <T> void set(T target, Float2DAction<T> action, float param);
+    <T> void setPrimary(T target, Int2DAction<T> action, int param);
+    <T> void setPrimary(T target, Float2DAction<T> action, float param);
     <T> void setSecondary(T target, Float2DAction<T> action, float param);
+    <T> void set(T target, Int2DAction<T> action, int primaryParam, int secondaryParam);
     float getPrimaryDirection(MotionEvent event, int pointerIndex);
     float getPrimaryVelocity(VelocityTracker velocityTracker, int pointerId);
     int getMeasuredSize(View view);
@@ -93,7 +95,8 @@
     int getScrollOffsetStart(View view, Rect insets);
     int getScrollOffsetEnd(View view, Rect insets);
     int getSecondaryTranslationDirectionFactor();
-    int getSplitTranslationDirectionFactor(@StagePosition int stagePosition);
+    int getSplitTranslationDirectionFactor(@StagePosition int stagePosition,
+            DeviceProfile deviceProfile);
     ChildBounds getChildBounds(View child, int childStart, int pageCenter, boolean layoutChild);
     void setMaxScroll(AccessibilityEvent event, int maxScroll);
     boolean getRecentsRtlSetting(Resources resources);
@@ -112,8 +115,8 @@
     float getSecondaryValue(float x, float y);
 
     boolean isLayoutNaturalToLauncher();
-    FloatProperty getSplitSelectTaskOffset(FloatProperty primary, FloatProperty secondary,
-            DeviceProfile deviceProfile);
+    Pair<FloatProperty, FloatProperty> getSplitSelectTaskOffset(FloatProperty primary,
+            FloatProperty secondary, DeviceProfile deviceProfile);
     int getDistanceToBottomOfRect(DeviceProfile dp, Rect rect);
     List<SplitPositionOption> getSplitPositionOptions(DeviceProfile dp);
     /**
@@ -188,6 +191,10 @@
      */
     PointF getAdditionalInsetForTaskMenu(float margin);
 
+    Pair<Float, Float> setDwbLayoutParamsAndGetTranslations(int taskViewWidth,
+            int taskViewHeight, StagedSplitBounds splitBounds, DeviceProfile deviceProfile,
+            View[] thumbnailViews, int desiredTaskId, View banner);
+
     // The following are only used by TaskViewTouchHandler.
     /** @return Either VERTICAL or HORIZONTAL. */
     SingleAxisSwipeDetector.Direction getUpDownSwipeDirection();
diff --git a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
index 835c240..ad9f95c 100644
--- a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
+++ b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
@@ -16,9 +16,11 @@
 
 package com.android.launcher3.touch;
 
+import static android.view.Gravity.BOTTOM;
 import static android.view.Gravity.CENTER_HORIZONTAL;
 import static android.view.Gravity.START;
 import static android.view.Gravity.TOP;
+import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
 import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
 
 import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
@@ -35,6 +37,7 @@
 import android.graphics.RectF;
 import android.graphics.drawable.ShapeDrawable;
 import android.util.FloatProperty;
+import android.util.Pair;
 import android.view.MotionEvent;
 import android.view.Surface;
 import android.view.VelocityTracker;
@@ -101,12 +104,12 @@
     }
 
     @Override
-    public <T> void set(T target, Int2DAction<T> action, int param) {
+    public <T> void setPrimary(T target, Int2DAction<T> action, int param) {
         action.call(target, param, 0);
     }
 
     @Override
-    public <T> void set(T target, Float2DAction<T> action, float param) {
+    public <T> void setPrimary(T target, Float2DAction<T> action, float param) {
         action.call(target, param, 0);
     }
 
@@ -116,6 +119,12 @@
     }
 
     @Override
+    public <T> void set(T target, Int2DAction<T> action, int primaryParam,
+            int secondaryParam) {
+        action.call(target, primaryParam, secondaryParam);
+    }
+
+    @Override
     public float getPrimaryDirection(MotionEvent event, int pointerIndex) {
         return event.getX(pointerIndex);
     }
@@ -254,8 +263,8 @@
     }
 
     @Override
-    public int getSplitTranslationDirectionFactor(int stagePosition) {
-        if (stagePosition == STAGE_POSITION_BOTTOM_OR_RIGHT) {
+    public int getSplitTranslationDirectionFactor(int stagePosition, DeviceProfile deviceProfile) {
+        if (deviceProfile.isLandscape && stagePosition == STAGE_POSITION_BOTTOM_OR_RIGHT) {
             return -1;
         } else {
             return 1;
@@ -314,6 +323,50 @@
         return new PointF(0, 0);
     }
 
+    @Override
+    public Pair<Float, Float> setDwbLayoutParamsAndGetTranslations(int taskViewWidth,
+            int taskViewHeight, StagedSplitBounds splitBounds, DeviceProfile deviceProfile,
+            View[] thumbnailViews, int desiredTaskId, View banner) {
+        float translationX = 0;
+        float translationY = 0;
+        FrameLayout.LayoutParams bannerParams = (FrameLayout.LayoutParams) banner.getLayoutParams();
+        banner.setPivotX(0);
+        banner.setPivotY(0);
+        banner.setRotation(getDegreesRotated());
+        if (splitBounds == null) {
+            // Single, fullscreen case
+            bannerParams.width = MATCH_PARENT;
+            bannerParams.gravity = BOTTOM | CENTER_HORIZONTAL;
+            return new Pair<>(translationX, translationY);
+        }
+
+        bannerParams.gravity = BOTTOM | ((deviceProfile.isLandscape) ? START : CENTER_HORIZONTAL);
+
+        // Set correct width
+        if (desiredTaskId == splitBounds.leftTopTaskId) {
+            bannerParams.width = thumbnailViews[0].getMeasuredWidth();
+        } else {
+            bannerParams.width = thumbnailViews[1].getMeasuredWidth();
+        }
+
+        // Set translations
+        if (deviceProfile.isLandscape) {
+            if (desiredTaskId == splitBounds.rightBottomTaskId) {
+                translationX = ((taskViewWidth * splitBounds.leftTaskPercent)
+                                + (taskViewWidth * splitBounds.dividerWidthPercent));
+            }
+        } else {
+            if (desiredTaskId == splitBounds.leftTopTaskId) {
+                FrameLayout.LayoutParams snapshotParams =
+                        (FrameLayout.LayoutParams) thumbnailViews[0]
+                                .getLayoutParams();
+                translationY = -((taskViewHeight - snapshotParams.topMargin)
+                        * (1f - splitBounds.topTaskPercent));
+            }
+        }
+        return new Pair<>(translationX, translationY);
+    }
+
     /* ---------- The following are only used by TaskViewTouchHandler. ---------- */
 
     @Override
@@ -363,28 +416,27 @@
     public List<SplitPositionOption> getSplitPositionOptions(DeviceProfile dp) {
         List<SplitPositionOption> options = new ArrayList<>(1);
         // Add both left and right options if we're in tablet mode
-        // TODO: Add in correct icons
         if (dp.isTablet && dp.isLandscape) {
             options.add(new SplitPositionOption(
-                    R.drawable.ic_split_screen, R.string.split_screen_position_right,
+                    R.drawable.ic_split_right, R.string.split_screen_position_right,
                     STAGE_POSITION_BOTTOM_OR_RIGHT, STAGE_TYPE_MAIN));
             options.add(new SplitPositionOption(
-                    R.drawable.ic_split_screen, R.string.split_screen_position_left,
+                    R.drawable.ic_split_left, R.string.split_screen_position_left,
                     STAGE_POSITION_TOP_OR_LEFT, STAGE_TYPE_MAIN));
         } else {
             if (dp.isSeascape()) {
                 // Add left/right options
                 options.add(new SplitPositionOption(
-                        R.drawable.ic_split_screen, R.string.split_screen_position_right,
+                        R.drawable.ic_split_right, R.string.split_screen_position_right,
                         STAGE_POSITION_BOTTOM_OR_RIGHT, STAGE_TYPE_MAIN));
             } else if (dp.isLandscape) {
                 options.add(new SplitPositionOption(
-                        R.drawable.ic_split_screen, R.string.split_screen_position_left,
+                        R.drawable.ic_split_left, R.string.split_screen_position_left,
                         STAGE_POSITION_TOP_OR_LEFT, STAGE_TYPE_MAIN));
             } else {
                 // Only add top option
                 options.add(new SplitPositionOption(
-                        R.drawable.ic_split_screen, R.string.split_screen_position_top,
+                        R.drawable.ic_split_top, R.string.split_screen_position_top,
                         STAGE_POSITION_TOP_OR_LEFT, STAGE_TYPE_MAIN));
             }
         }
@@ -535,17 +587,18 @@
 
         if (deviceProfile.isLandscape) {
             primaryIconParams.gravity = TOP | START;
-            primaryIconView.setTranslationX(primarySnapshotWidth - primaryIconView.getWidth());
+            primaryIconView.setTranslationX(
+                    primarySnapshotWidth - primaryIconView.getMeasuredWidth());
             primaryIconView.setTranslationY(0);
             secondaryIconParams.gravity = TOP | START;
             secondaryIconView.setTranslationX(primarySnapshotWidth + dividerBar);
         } else {
             primaryIconParams.gravity = TOP | CENTER_HORIZONTAL;
-            primaryIconView.setTranslationX(-(primaryIconView.getWidth()) / 2f);
+            primaryIconView.setTranslationX(-(primaryIconView.getMeasuredWidth()) / 2f);
             primaryIconView.setTranslationY(0);
 
             secondaryIconParams.gravity = TOP | CENTER_HORIZONTAL;
-            secondaryIconView.setTranslationX(secondaryIconView.getWidth() / 2f);
+            secondaryIconView.setTranslationX(secondaryIconView.getMeasuredWidth() / 2f);
         }
         secondaryIconView.setTranslationY(0);
         primaryIconView.setLayoutParams(primaryIconParams);
@@ -565,12 +618,12 @@
     }
 
     @Override
-    public FloatProperty getSplitSelectTaskOffset(FloatProperty primary, FloatProperty secondary,
-            DeviceProfile dp) {
-        if (dp.isLandscape) { // or seascape
-            return primary;
+    public Pair<FloatProperty, FloatProperty> getSplitSelectTaskOffset(FloatProperty primary,
+            FloatProperty secondary, DeviceProfile deviceProfile) {
+        if (deviceProfile.isLandscape) { // or seascape
+            return new Pair<>(primary, secondary);
         } else {
-            return secondary;
+            return new Pair<>(secondary, primary);
         }
     }
 }
diff --git a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
index 539e3f8..de5f99c 100644
--- a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
@@ -16,6 +16,7 @@
 
 package com.android.launcher3.touch;
 
+import static android.view.Gravity.BOTTOM;
 import static android.view.Gravity.CENTER_VERTICAL;
 import static android.view.Gravity.END;
 import static android.view.Gravity.START;
@@ -29,6 +30,7 @@
 import android.content.res.Resources;
 import android.graphics.PointF;
 import android.graphics.Rect;
+import android.util.Pair;
 import android.view.Surface;
 import android.view.View;
 import android.widget.FrameLayout;
@@ -37,7 +39,6 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.util.SplitConfigurationOptions;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 import com.android.launcher3.util.SplitConfigurationOptions.StagedSplitBounds;
 import com.android.launcher3.views.BaseDragLayer;
@@ -53,7 +54,7 @@
     }
 
     @Override
-    public int getSplitTranslationDirectionFactor(int stagePosition) {
+    public int getSplitTranslationDirectionFactor(int stagePosition, DeviceProfile deviceProfile) {
         if (stagePosition == STAGE_POSITION_BOTTOM_OR_RIGHT) {
             return -1;
         } else {
@@ -107,6 +108,47 @@
     }
 
     @Override
+    public Pair<Float, Float> setDwbLayoutParamsAndGetTranslations(int taskViewWidth,
+            int taskViewHeight, StagedSplitBounds splitBounds, DeviceProfile deviceProfile,
+            View[] thumbnailViews, int desiredTaskId, View banner) {
+        float translationX = 0;
+        float translationY = 0;
+        FrameLayout.LayoutParams bannerParams = (FrameLayout.LayoutParams) banner.getLayoutParams();
+        banner.setPivotX(0);
+        banner.setPivotY(0);
+        banner.setRotation(getDegreesRotated());
+        FrameLayout.LayoutParams snapshotParams =
+                (FrameLayout.LayoutParams) thumbnailViews[0]
+                        .getLayoutParams();
+        bannerParams.gravity = BOTTOM | END;
+        translationX = taskViewWidth - banner.getHeight();
+        if (splitBounds == null) {
+            // Single, fullscreen case
+            bannerParams.width = taskViewHeight - snapshotParams.topMargin;
+            translationY = banner.getHeight();
+            return new Pair<>(translationX, translationY);
+        }
+
+        // Set correct width
+        if (desiredTaskId == splitBounds.leftTopTaskId) {
+            bannerParams.width = thumbnailViews[1].getMeasuredHeight();
+        } else {
+            bannerParams.width = thumbnailViews[0].getMeasuredHeight();
+        }
+
+        // Set translations
+        if (desiredTaskId == splitBounds.rightBottomTaskId) {
+            translationY = -(taskViewHeight - snapshotParams.topMargin)
+                    * (1f - splitBounds.leftTaskPercent)
+                    + banner.getHeight();
+        }
+        if (desiredTaskId == splitBounds.leftTopTaskId) {
+            translationY = banner.getHeight();
+        }
+        return new Pair<>(translationX, translationY);
+    }
+
+    @Override
     public int getDistanceToBottomOfRect(DeviceProfile dp, Rect rect) {
         return dp.widthPx - rect.right;
     }
@@ -115,7 +157,7 @@
     public List<SplitPositionOption> getSplitPositionOptions(DeviceProfile dp) {
         // Add "right" option which is actually the top
         return Collections.singletonList(new SplitPositionOption(
-                R.drawable.ic_split_screen, R.string.split_screen_position_right,
+                R.drawable.ic_split_right, R.string.split_screen_position_right,
                 STAGE_POSITION_TOP_OR_LEFT, STAGE_TYPE_MAIN));
     }
 
diff --git a/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java b/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java
index f751b7d..5c599c0 100644
--- a/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java
+++ b/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java
@@ -106,13 +106,15 @@
 
     public SingleAxisSwipeDetector(@NonNull Context context, @NonNull Listener l,
             @NonNull Direction dir) {
-        this(ViewConfiguration.get(context), l, dir, Utilities.isRtl(context.getResources()));
+        super(context, ViewConfiguration.get(context),  Utilities.isRtl(context.getResources()));
+        mListener = l;
+        mDir = dir;
     }
 
     @VisibleForTesting
-    protected SingleAxisSwipeDetector(@NonNull ViewConfiguration config, @NonNull Listener l,
-            @NonNull Direction dir, boolean isRtl) {
-        super(config, isRtl);
+    protected SingleAxisSwipeDetector(@NonNull Context context, @NonNull ViewConfiguration config,
+            @NonNull Listener l, @NonNull Direction dir, boolean isRtl) {
+        super(context, config, isRtl);
         mListener = l;
         mDir = dir;
     }
diff --git a/src/com/android/launcher3/util/ActivityLifecycleCallbacksAdapter.java b/src/com/android/launcher3/util/ActivityLifecycleCallbacksAdapter.java
new file mode 100644
index 0000000..baa8418
--- /dev/null
+++ b/src/com/android/launcher3/util/ActivityLifecycleCallbacksAdapter.java
@@ -0,0 +1,29 @@
+package com.android.launcher3.util;
+
+import android.app.Activity;
+import android.app.Application.ActivityLifecycleCallbacks;
+import android.os.Bundle;
+
+public interface ActivityLifecycleCallbacksAdapter extends ActivityLifecycleCallbacks {
+
+    default void onActivityCreated(Activity activity, Bundle bundle) {
+    }
+
+    default void onActivityDestroyed(Activity activity) {
+    }
+
+    default void onActivityPaused(Activity activity) {
+    }
+
+    default void onActivityResumed(Activity activity) {
+    }
+
+    default void onActivitySaveInstanceState(Activity activity, Bundle bundle) {
+    }
+
+    default void onActivityStarted(Activity activity) {
+    }
+
+    default void onActivityStopped(Activity activity) {
+    }
+}
diff --git a/src/com/android/launcher3/util/DisplayController.java b/src/com/android/launcher3/util/DisplayController.java
index 2068c29..c050c6c 100644
--- a/src/com/android/launcher3/util/DisplayController.java
+++ b/src/com/android/launcher3/util/DisplayController.java
@@ -261,6 +261,13 @@
             PortraitSize realSize = new PortraitSize(newInfo.currentSize.x, newInfo.currentSize.y);
             PortraitSize expectedSize = oldInfo.mInternalDisplays.get(
                     ApiWrapper.getUniqueId(display));
+            if (newInfo.supportedBounds.size() != oldInfo.supportedBounds.size()) {
+                Log.e("b/198965093",
+                        "Inconsistent number of displays"
+                                + "\ndisplay state: " + display.getState()
+                                + "\noldInfo.supportedBounds: " + oldInfo.supportedBounds
+                                + "\nnewInfo.supportedBounds: " + newInfo.supportedBounds);
+            }
             if (!realSize.equals(expectedSize) && display.getState() == Display.STATE_OFF) {
                 Log.e("b/198965093", "Display size changed while display is off, ignoring change");
                 return;
diff --git a/src/com/android/launcher3/util/ItemInfoMatcher.java b/src/com/android/launcher3/util/ItemInfoMatcher.java
index ab3083d..7917410 100644
--- a/src/com/android/launcher3/util/ItemInfoMatcher.java
+++ b/src/com/android/launcher3/util/ItemInfoMatcher.java
@@ -20,6 +20,7 @@
 import android.os.UserHandle;
 
 import com.android.launcher3.LauncherSettings.Favorites;
+import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.shortcuts.ShortcutKey;
 
@@ -85,8 +86,16 @@
     }
 
     static ItemInfoMatcher ofShortcutKeys(Set<ShortcutKey> keys) {
-        return  (info, cn) -> info.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT &&
-                        keys.contains(ShortcutKey.fromItemInfo(info));
+        return (info, cn) -> info.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT
+                && keys.contains(ShortcutKey.fromItemInfo(info));
+    }
+
+    /**
+     * Returns a matcher for items within folders.
+     */
+    static ItemInfoMatcher forFolderMatch(ItemInfoMatcher childOperator) {
+        return (info, cn) -> info instanceof FolderInfo && ((FolderInfo) info).contents.stream()
+                .anyMatch(childOperator::matchesInfo);
     }
 
     /**
diff --git a/src/com/android/launcher3/util/MultiValueAlpha.java b/src/com/android/launcher3/util/MultiValueAlpha.java
index 326141d..11cd07c 100644
--- a/src/com/android/launcher3/util/MultiValueAlpha.java
+++ b/src/com/android/launcher3/util/MultiValueAlpha.java
@@ -128,6 +128,9 @@
 
         public void setConsumer(Consumer<Float> consumer) {
             mConsumer = consumer;
+            if (mConsumer != null) {
+                mConsumer.accept(mValue);
+            }
         }
 
         @Override
diff --git a/src/com/android/launcher3/util/SplitConfigurationOptions.java b/src/com/android/launcher3/util/SplitConfigurationOptions.java
index 53b1c3e..cb714b2 100644
--- a/src/com/android/launcher3/util/SplitConfigurationOptions.java
+++ b/src/com/android/launcher3/util/SplitConfigurationOptions.java
@@ -68,6 +68,11 @@
     public @interface StageType {}
     ///////////////////////////////////
 
+    /**
+     * Default split ratio for launching app pair from overview.
+     */
+    public static final float DEFAULT_SPLIT_RATIO = 0.5f;
+
     public static class SplitPositionOption {
         public final int iconResId;
         public final int textResId;
diff --git a/src/com/android/launcher3/views/FloatingIconView.java b/src/com/android/launcher3/views/FloatingIconView.java
index 8b7ad46..dc3ee43 100644
--- a/src/com/android/launcher3/views/FloatingIconView.java
+++ b/src/com/android/launcher3/views/FloatingIconView.java
@@ -88,7 +88,6 @@
 
     private IconLoadResult mIconLoadResult;
 
-    // Draw the drawable of the BubbleTextView behind ClipIconView to reveal the built in shadow.
     private View mBtvDrawable;
 
     private ClipIconView mClipIconView;
@@ -349,10 +348,23 @@
             }
         }
 
-        if (!mIsOpening && btvIcon != null) {
+        setOriginalDrawableBackground(btvIcon);
+        invalidate();
+    }
+
+    /**
+     * Draws the drawable of the BubbleTextView behind ClipIconView
+     *
+     * This is used to:
+     * - Have icon displayed while Adaptive Icon is loading
+     * - Displays the built in shadow to ensure a clean handoff
+     *
+     * Allows nullable as this may be cleared when drawing is deferred to ClipIconView.
+     */
+    private void setOriginalDrawableBackground(@Nullable Drawable btvIcon) {
+        if (!mIsOpening) {
             mBtvDrawable.setBackground(btvIcon);
         }
-        invalidate();
     }
 
     /**
@@ -457,10 +469,12 @@
 
     @Override
     public void onAnimationStart(Animator animator) {
-        if (mIconLoadResult != null && mIconLoadResult.isIconLoaded) {
+        if ((mIconLoadResult != null && mIconLoadResult.isIconLoaded)
+                || (!mIsOpening && mBtvDrawable.getBackground() != null)) {
+            // No need to wait for icon load since we can display the BubbleTextView drawable.
             setVisibility(View.VISIBLE);
         }
-        if (!mIsOpening) {
+        if (!mIsOpening && mOriginalIcon != null) {
             // When closing an app, we want the item on the workspace to be invisible immediately
             setIconAndDotVisible(mOriginalIcon, false);
         }
@@ -520,6 +534,7 @@
 
         IconLoadResult result = new IconLoadResult(info,
                 btvIcon == null ? false : btvIcon.isThemed());
+        result.btvDrawable = btvIcon;
 
         final long fetchIconId = sFetchIconId++;
         MODEL_EXECUTOR.getHandler().postAtFrontOfQueue(() -> {
@@ -558,6 +573,7 @@
                 view.mIconLoadResult = fetchIcon(launcher, originalView,
                         (ItemInfo) originalView.getTag(), isOpening);
             }
+            view.setOriginalDrawableBackground(view.mIconLoadResult.btvDrawable);
         }
         sIconLoadResult = null;
 
diff --git a/src/com/android/launcher3/views/FloatingSurfaceView.java b/src/com/android/launcher3/views/FloatingSurfaceView.java
index e2e3be7..f32f904 100644
--- a/src/com/android/launcher3/views/FloatingSurfaceView.java
+++ b/src/com/android/launcher3/views/FloatingSurfaceView.java
@@ -158,7 +158,7 @@
         if (mContract == null) {
             return;
         }
-        View icon = mLauncher.getWorkspace().getFirstMatchForAppClose(-1,
+        View icon = mLauncher.getFirstMatchForAppClose(-1,
                 mContract.componentName.getPackageName(), mContract.user);
 
         boolean iconChanged = mIcon != icon;
@@ -182,7 +182,7 @@
                 lp.topMargin = Math.round(mIconPosition.top);
             }
         }
-        if (iconChanged && !mIconBounds.isEmpty()) {
+        if (mIcon != null && iconChanged && !mIconBounds.isEmpty()) {
             // Record the icon display
             setCurrentIconVisible(true);
             Canvas c = mPicture.beginRecording(mIconBounds.width(), mIconBounds.height());
diff --git a/src/com/android/launcher3/views/Snackbar.java b/src/com/android/launcher3/views/Snackbar.java
index 49fcd2e..e582114 100644
--- a/src/com/android/launcher3/views/Snackbar.java
+++ b/src/com/android/launcher3/views/Snackbar.java
@@ -28,8 +28,9 @@
 import android.view.MotionEvent;
 import android.widget.TextView;
 
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.AbstractFloatingView;
-import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.R;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
@@ -44,7 +45,7 @@
     private static final long HIDE_DURATION_MS = 180;
     private static final int TIMEOUT_DURATION_MS = 4000;
 
-    private final BaseDraggingActivity mActivity;
+    private final ActivityContext mActivity;
     private Runnable mOnDismissed;
 
     public Snackbar(Context context, AttributeSet attrs) {
@@ -53,12 +54,19 @@
 
     public Snackbar(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
-        mActivity = BaseDraggingActivity.fromContext(context);
+        mActivity = ActivityContext.lookupContext(context);
         inflate(context, R.layout.snackbar, this);
     }
 
-    public static void show(BaseDraggingActivity activity, int labelStringResId,
-            int actionStringResId, Runnable onDismissed, Runnable onActionClicked) {
+    /** Show a snackbar with just a label. */
+    public static <T extends Context & ActivityContext> void show(T activity, int labelStringRedId,
+            Runnable onDismissed) {
+        show(activity, labelStringRedId, NO_ID, onDismissed, null);
+    }
+
+    /** Show a snackbar with a label and action. */
+    public static <T extends Context & ActivityContext> void show(T activity, int labelStringResId,
+            int actionStringResId, Runnable onDismissed, @Nullable Runnable onActionClicked) {
         closeOpenViews(activity, true, TYPE_SNACKBAR);
         Snackbar snackbar = new Snackbar(activity, null);
         // Set some properties here since inflated xml only contains the children.
@@ -80,20 +88,42 @@
         int maxMarginLeftRight = res.getDimensionPixelSize(R.dimen.snackbar_max_margin_left_right);
         int minMarginLeftRight = res.getDimensionPixelSize(R.dimen.snackbar_min_margin_left_right);
         int marginBottom = res.getDimensionPixelSize(R.dimen.snackbar_margin_bottom);
+        int absoluteMaxWidth = res.getDimensionPixelSize(R.dimen.snackbar_max_width);
         Rect insets = activity.getDeviceProfile().getInsets();
-        int maxWidth = dragLayer.getWidth() - minMarginLeftRight * 2 - insets.left - insets.right;
-        int minWidth = dragLayer.getWidth() - maxMarginLeftRight * 2 - insets.left - insets.right;
+        int maxWidth = Math.min(
+                dragLayer.getWidth() - minMarginLeftRight * 2 - insets.left - insets.right,
+                absoluteMaxWidth);
+        int minWidth = Math.min(
+                dragLayer.getWidth() - maxMarginLeftRight * 2 - insets.left - insets.right,
+                absoluteMaxWidth);
         params.width = minWidth;
         params.setMargins(0, 0, 0, marginBottom + insets.bottom);
 
         TextView labelView = snackbar.findViewById(R.id.label);
-        TextView actionView = snackbar.findViewById(R.id.action);
         String labelText = res.getString(labelStringResId);
-        String actionText = res.getString(actionStringResId);
-        int totalContentWidth = (int) (labelView.getPaint().measureText(labelText)
-                + actionView.getPaint().measureText(actionText))
+        labelView.setText(labelText);
+
+        TextView actionView = snackbar.findViewById(R.id.action);
+        float actionWidth;
+        if (actionStringResId != NO_ID) {
+            String actionText = res.getString(actionStringResId);
+            actionWidth = actionView.getPaint().measureText(actionText)
+                    + actionView.getPaddingRight() + actionView.getPaddingLeft();
+            actionView.setText(actionText);
+            actionView.setOnClickListener(v -> {
+                if (onActionClicked != null) {
+                    onActionClicked.run();
+                }
+                snackbar.mOnDismissed = null;
+                snackbar.close(true);
+            });
+        } else {
+            actionWidth = 0;
+            actionView.setVisibility(GONE);
+        }
+
+        int totalContentWidth = (int) (labelView.getPaint().measureText(labelText) + actionWidth)
                 + labelView.getPaddingRight() + labelView.getPaddingLeft()
-                + actionView.getPaddingRight() + actionView.getPaddingLeft()
                 + padding * 2;
         if (totalContentWidth > params.width) {
             // The text doesn't fit in our standard width so update width to accommodate.
@@ -113,17 +143,8 @@
                 params.width = maxWidth;
             }
         }
-        labelView.setText(labelText);
-        actionView.setText(actionText);
-        actionView.setOnClickListener(v -> {
-            if (onActionClicked != null) {
-                onActionClicked.run();
-            }
-            snackbar.mOnDismissed = null;
-            snackbar.close(true);
-        });
-        snackbar.mOnDismissed = onDismissed;
 
+        snackbar.mOnDismissed = onDismissed;
         snackbar.setAlpha(0);
         snackbar.setScaleX(0.8f);
         snackbar.setScaleY(0.8f);
diff --git a/tests/AndroidManifest-common.xml b/tests/AndroidManifest-common.xml
index 4390211..618ab41 100644
--- a/tests/AndroidManifest-common.xml
+++ b/tests/AndroidManifest-common.xml
@@ -250,5 +250,21 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity-alias>
+        <activity-alias android:name="Activity13" android:exported="true"
+            android:label="TestActivity13"
+            android:targetActivity="com.android.launcher3.testcomponent.OtherBaseTestingActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
+        <activity-alias android:name="Activity14" android:exported="true"
+            android:label="TestActivity14"
+            android:targetActivity="com.android.launcher3.testcomponent.OtherBaseTestingActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity-alias>
     </application>
 </manifest>
diff --git a/tests/src/com/android/launcher3/touch/SingleAxisSwipeDetectorTest.java b/tests/src/com/android/launcher3/touch/SingleAxisSwipeDetectorTest.java
index 472e1a1..260f556 100644
--- a/tests/src/com/android/launcher3/touch/SingleAxisSwipeDetectorTest.java
+++ b/tests/src/com/android/launcher3/touch/SingleAxisSwipeDetectorTest.java
@@ -30,6 +30,7 @@
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 
+import android.content.Context;
 import android.util.Log;
 import android.view.MotionEvent;
 import android.view.ViewConfiguration;
@@ -58,6 +59,7 @@
     private TouchEventGenerator mGenerator;
     private SingleAxisSwipeDetector mDetector;
     private int mTouchSlop;
+    Context mContext;
 
     @Mock
     private SingleAxisSwipeDetector.Listener mMockListener;
@@ -69,12 +71,13 @@
     public void setup() {
         MockitoAnnotations.initMocks(this);
         mGenerator = new TouchEventGenerator((ev) -> mDetector.onTouchEvent(ev));
-        ViewConfiguration orgConfig = ViewConfiguration
-                .get(InstrumentationRegistry.getTargetContext());
+        mContext = InstrumentationRegistry.getTargetContext();
+        ViewConfiguration orgConfig = ViewConfiguration.get(mContext);
         doReturn(orgConfig.getScaledMaximumFlingVelocity()).when(mMockConfig)
                 .getScaledMaximumFlingVelocity();
 
-        mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, VERTICAL, false);
+        mDetector = new SingleAxisSwipeDetector(mContext,
+                mMockConfig, mMockListener, VERTICAL, false);
         mDetector.setDetectableScrollConditions(DIRECTION_BOTH, false);
         mTouchSlop = orgConfig.getScaledTouchSlop();
         doReturn(mTouchSlop).when(mMockConfig).getScaledTouchSlop();
@@ -84,7 +87,8 @@
 
     @Test
     public void testDragStart_verticalPositive() {
-        mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, VERTICAL, false);
+        mDetector = new SingleAxisSwipeDetector(mContext,
+                mMockConfig, mMockListener, VERTICAL, false);
         mDetector.setDetectableScrollConditions(DIRECTION_POSITIVE, false);
         mGenerator.put(0, 100, 100);
         mGenerator.move(0, 100, 100 - mTouchSlop);
@@ -94,7 +98,8 @@
 
     @Test
     public void testDragStart_verticalNegative() {
-        mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, VERTICAL, false);
+        mDetector = new SingleAxisSwipeDetector(mContext,
+                mMockConfig, mMockListener, VERTICAL, false);
         mDetector.setDetectableScrollConditions(DIRECTION_NEGATIVE, false);
         mGenerator.put(0, 100, 100);
         mGenerator.move(0, 100, 100 + mTouchSlop);
@@ -112,7 +117,8 @@
 
     @Test
     public void testDragStart_horizontalPositive() {
-        mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, HORIZONTAL, false);
+        mDetector = new SingleAxisSwipeDetector(mContext,
+                mMockConfig, mMockListener, HORIZONTAL, false);
         mDetector.setDetectableScrollConditions(DIRECTION_POSITIVE, false);
 
         mGenerator.put(0, 100, 100);
@@ -123,7 +129,8 @@
 
     @Test
     public void testDragStart_horizontalNegative() {
-        mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, HORIZONTAL, false);
+        mDetector = new SingleAxisSwipeDetector(mContext,
+                mMockConfig, mMockListener, HORIZONTAL, false);
         mDetector.setDetectableScrollConditions(DIRECTION_NEGATIVE, false);
 
         mGenerator.put(0, 100, 100);
@@ -134,7 +141,8 @@
 
     @Test
     public void testDragStart_horizontalRtlPositive() {
-        mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, HORIZONTAL, true);
+        mDetector = new SingleAxisSwipeDetector(mContext,
+                mMockConfig, mMockListener, HORIZONTAL, true);
         mDetector.setDetectableScrollConditions(DIRECTION_POSITIVE, false);
 
         mGenerator.put(0, 100, 100);
@@ -145,7 +153,8 @@
 
     @Test
     public void testDragStart_horizontalRtlNegative() {
-        mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, HORIZONTAL, true);
+        mDetector = new SingleAxisSwipeDetector(mContext,
+                mMockConfig, mMockListener, HORIZONTAL, true);
         mDetector.setDetectableScrollConditions(DIRECTION_NEGATIVE, false);
 
         mGenerator.put(0, 100, 100);
diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index 44f2719..075505e 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -38,6 +38,7 @@
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.os.UserManager;
+import android.system.OsConstants;
 import android.util.Log;
 
 import androidx.test.InstrumentationRegistry;
@@ -83,6 +84,7 @@
 import java.util.concurrent.Callable;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
 import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.function.Supplier;
@@ -147,7 +149,7 @@
                 }
                 sDumpWasGenerated = true;
                 Log.d("b/195319692", "sDumpWasGenerated := true", new Exception());
-                result = "memory dump filename: " + fileName;
+                result = "saved memory dump as an artifact";
             } catch (Throwable e) {
                 Log.e(TAG, "dumpHprofData failed", e);
                 result = "failed to save memory dump";
@@ -327,7 +329,12 @@
      */
     protected <T> T getOnUiThread(final Callable<T> callback) {
         try {
-            return mMainThreadExecutor.submit(callback).get();
+            return mMainThreadExecutor.submit(callback).get(DEFAULT_UI_TIMEOUT,
+                    TimeUnit.MILLISECONDS);
+        } catch (TimeoutException e) {
+            Log.e(TAG, "Timeout in getOnUiThread, sending SIGABRT", e);
+            Process.sendSignal(Process.myPid(), OsConstants.SIGABRT);
+            throw new RuntimeException(e);
         } catch (Throwable e) {
             throw new RuntimeException(e);
         }
diff --git a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
index c90d283..5b940a8 100644
--- a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
+++ b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
@@ -80,12 +80,8 @@
         assertTrue(message, failed);
     }
 
-    private int pagesPerScreen() {
-        return mLauncher.isTwoPanels() ? 2 : 1;
-    }
-
-    private boolean isWorkspaceScrollable(Launcher launcher) {
-        return launcher.getWorkspace().getPageCount() > pagesPerScreen();
+    public static boolean isWorkspaceScrollable(Launcher launcher) {
+        return launcher.getWorkspace().getPageCount() > launcher.getWorkspace().getPanelCount();
     }
 
     private int getCurrentWorkspacePage(Launcher launcher) {
@@ -192,7 +188,7 @@
         executeOnLauncher(
                 launcher -> assertEquals(
                         "Ensuring workspace scrollable didn't switch to next screen",
-                        pagesPerScreen(), getCurrentWorkspacePage(launcher)));
+                        workspace.pagesPerScreen(), getCurrentWorkspacePage(launcher)));
         executeOnLauncher(
                 launcher -> assertTrue("ensureScrollable didn't make workspace scrollable",
                         isWorkspaceScrollable(launcher)));
@@ -209,7 +205,7 @@
         workspace.flingForward();
         executeOnLauncher(
                 launcher -> assertEquals("Flinging forward didn't switch workspace to next screen",
-                        pagesPerScreen(), getCurrentWorkspacePage(launcher)));
+                        workspace.pagesPerScreen(), getCurrentWorkspacePage(launcher)));
         assertTrue("Launcher internal state is not Home", isInState(() -> LauncherState.NORMAL));
 
         // Test starting a workspace app.
@@ -427,6 +423,18 @@
         waitForState("Launcher internal state didn't switch to Home", () -> LauncherState.NORMAL);
     }
 
+    @Test
+    @PortraitLandscape
+    public void testDeleteFromWorkspace() throws Exception {
+        // test delete both built-in apps and user-installed app from workspace
+        for (String appName : new String[] {"Gmail", "Play Store", APP_NAME}) {
+            final AppIcon appIcon = createShortcutIfNotExist(appName);
+            Workspace workspace = mLauncher.getWorkspace().deleteAppIcon(appIcon);
+            assertNull(appName + " app was found after being deleted from workspace",
+                    workspace.tryGetWorkspaceAppIcon(appName));
+        }
+    }
+
     public static String getAppPackageName() {
         return getInstrumentation().getContext().getPackageName();
     }
diff --git a/tests/src/com/android/launcher3/ui/workspace/TwoPanelWorkspaceTest.java b/tests/src/com/android/launcher3/ui/workspace/TwoPanelWorkspaceTest.java
new file mode 100644
index 0000000..b048cd4
--- /dev/null
+++ b/tests/src/com/android/launcher3/ui/workspace/TwoPanelWorkspaceTest.java
@@ -0,0 +1,285 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.ui.workspace;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import androidx.test.filters.LargeTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.launcher3.CellLayout;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.tapl.Workspace;
+import com.android.launcher3.ui.AbstractLauncherUiTest;
+import com.android.launcher3.ui.TaplTestsLauncher3;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.Arrays;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+/**
+ * Tests for two panel workspace.
+ *
+ * Note running these tests will clear the workspace on the device.
+ */
+@LargeTest
+@RunWith(AndroidJUnit4.class)
+public class TwoPanelWorkspaceTest extends AbstractLauncherUiTest {
+
+    Workspace mWorkspace;
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+        TaplTestsLauncher3.initialize(this);
+        mWorkspace = mLauncher.getWorkspace();
+    }
+
+    @Test
+    public void testDragIconToRightPanel() {
+        if (!mLauncher.isTwoPanels()) {
+            return;
+        }
+
+        // Pre verifying the screens
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1);
+            assertItemsOnPage(launcher, 0, "Play Store", "Maps");
+            assertPageEmpty(launcher, 1);
+        });
+
+        mWorkspace.dragIcon(mWorkspace.getHotseatAppIcon("Chrome"), 1);
+
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1);
+            assertItemsOnPage(launcher, 0, "Maps", "Play Store");
+            assertItemsOnPage(launcher, 1, "Chrome");
+        });
+    }
+
+    @Test
+    public void testDragIconToPage2() {
+        if (!mLauncher.isTwoPanels()) {
+            return;
+        }
+
+        // Pre verifying the screens
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1);
+            assertItemsOnPage(launcher, 0, "Play Store", "Maps");
+            assertPageEmpty(launcher, 1);
+        });
+
+        mWorkspace.dragIcon(mWorkspace.getWorkspaceAppIcon("Maps"), 2);
+
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1, 2, 3);
+            assertItemsOnPage(launcher, 0, "Play Store");
+            assertPageEmpty(launcher, 1);
+            assertItemsOnPage(launcher, 2, "Maps");
+            assertPageEmpty(launcher, 3);
+        });
+    }
+
+    @Test
+    public void testDragIconToPage3() {
+        if (!mLauncher.isTwoPanels()) {
+            return;
+        }
+
+        // Pre verifying the screens
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1);
+            assertItemsOnPage(launcher, 0, "Play Store", "Maps");
+            assertPageEmpty(launcher, 1);
+        });
+
+        mWorkspace.dragIcon(mWorkspace.getHotseatAppIcon("Phone"), 3);
+
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1, 2, 3);
+            assertItemsOnPage(launcher, 0, "Play Store", "Maps");
+            assertPageEmpty(launcher, 1);
+            assertPageEmpty(launcher, 2);
+            assertItemsOnPage(launcher, 3, "Phone");
+        });
+    }
+
+
+    @Test
+    public void testEmptyPageDoesNotGetRemovedIfPagePairIsNotEmpty() {
+        if (!mLauncher.isTwoPanels()) {
+            return;
+        }
+
+        // Pre verifying the screens
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1);
+            assertItemsOnPage(launcher, 0, "Play Store", "Maps");
+            assertPageEmpty(launcher, 1);
+        });
+
+        mWorkspace.dragIcon(mWorkspace.getWorkspaceAppIcon("Maps"), 3);
+        mWorkspace.dragIcon(mWorkspace.getHotseatAppIcon("Chrome"), 0);
+
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1, 2, 3);
+            assertItemsOnPage(launcher, 0, "Play Store");
+            assertPageEmpty(launcher, 1);
+            assertItemsOnPage(launcher, 2, "Chrome");
+            assertItemsOnPage(launcher, 3, "Maps");
+        });
+
+        mWorkspace.dragIcon(mWorkspace.getWorkspaceAppIcon("Maps"), -1);
+
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1, 2, 3);
+            assertItemsOnPage(launcher, 0, "Play Store");
+            assertItemsOnPage(launcher, 1, "Maps");
+            assertItemsOnPage(launcher, 2, "Chrome");
+            assertPageEmpty(launcher, 3);
+        });
+
+        // Move Chrome to the right panel as well, to make sure pages are not deleted whichever
+        // page is the empty one
+        mWorkspace.flingForward();
+        mWorkspace.dragIcon(mWorkspace.getWorkspaceAppIcon("Chrome"), 1);
+
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1, 2, 3);
+            assertItemsOnPage(launcher, 0, "Play Store");
+            assertItemsOnPage(launcher, 1, "Maps");
+            assertPageEmpty(launcher, 2);
+            assertItemsOnPage(launcher, 3, "Chrome");
+        });
+    }
+
+
+    @Test
+    public void testEmptyPagesGetRemovedIfBothPagesAreEmpty() {
+        if (!mLauncher.isTwoPanels()) {
+            return;
+        }
+
+        // Pre verifying the screens
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1);
+            assertItemsOnPage(launcher, 0, "Play Store", "Maps");
+            assertPageEmpty(launcher, 1);
+        });
+
+        mWorkspace.dragIcon(mWorkspace.getWorkspaceAppIcon("Play Store"), 2);
+        mWorkspace.dragIcon(mWorkspace.getHotseatAppIcon("Camera"), 1);
+
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1, 2, 3);
+            assertItemsOnPage(launcher, 0, "Maps");
+            assertPageEmpty(launcher, 1);
+            assertItemsOnPage(launcher, 2, "Play Store");
+            assertItemsOnPage(launcher, 3, "Camera");
+        });
+
+        mWorkspace.dragIcon(mWorkspace.getWorkspaceAppIcon("Camera"), -1);
+        mWorkspace.flingForward();
+        mWorkspace.dragIcon(mWorkspace.getWorkspaceAppIcon("Play Store"), -2);
+
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1);
+            assertItemsOnPage(launcher, 0, "Play Store", "Maps");
+            assertItemsOnPage(launcher, 1, "Camera");
+        });
+    }
+
+    @Test
+    public void testMiddleEmptyPagesGetRemoved() {
+        if (!mLauncher.isTwoPanels()) {
+            return;
+        }
+
+        // Pre verifying the screens
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1);
+            assertItemsOnPage(launcher, 0, "Play Store", "Maps");
+            assertPageEmpty(launcher, 1);
+        });
+
+        mWorkspace.dragIcon(mWorkspace.getWorkspaceAppIcon("Maps"), 2);
+        mWorkspace.dragIcon(mWorkspace.getHotseatAppIcon("Messages"), 3);
+
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1, 2, 3, 4, 5);
+            assertItemsOnPage(launcher, 0, "Play Store");
+            assertPageEmpty(launcher, 1);
+            assertItemsOnPage(launcher, 2, "Maps");
+            assertPageEmpty(launcher, 3);
+            assertPageEmpty(launcher, 4);
+            assertItemsOnPage(launcher, 5, "Messages");
+        });
+
+        mWorkspace.flingBackward();
+        mWorkspace.dragIcon(mWorkspace.getWorkspaceAppIcon("Maps"), 2);
+
+        executeOnLauncher(launcher -> {
+            assertPagesExist(launcher, 0, 1, 4, 5);
+            assertItemsOnPage(launcher, 0, "Play Store");
+            assertPageEmpty(launcher, 1);
+            assertItemsOnPage(launcher, 4, "Maps");
+            assertItemsOnPage(launcher, 5, "Messages");
+        });
+    }
+
+    private void assertPageEmpty(Launcher launcher, int pageId) {
+        CellLayout page = launcher.getWorkspace().getScreenWithId(pageId);
+        assertNotNull("Page " + pageId + " does NOT exist.", page);
+        assertEquals("Page " + pageId + " is NOT empty. Number of items on the page:", 0,
+                page.getShortcutsAndWidgets().getChildCount());
+    }
+
+    private void assertPagesExist(Launcher launcher, int... pageIds) {
+        int pageCount = launcher.getWorkspace().getPageCount();
+        assertEquals("Existing page count does NOT match.", pageIds.length, pageCount);
+        for (int i = 0; i < pageCount; i++) {
+            CellLayout page = (CellLayout) launcher.getWorkspace().getPageAt(i);
+            int pageId = launcher.getWorkspace().getIdForScreen(page);
+            assertEquals("The page's id at index " + i + " does NOT match.", pageId,
+                    pageIds[i]);
+        }
+    }
+
+    private void assertItemsOnPage(Launcher launcher, int pageId, String... itemTitles) {
+        Set<String> itemTitleSet = Arrays.stream(itemTitles).collect(Collectors.toSet());
+        CellLayout page = launcher.getWorkspace().getScreenWithId(pageId);
+        int itemCount = page.getShortcutsAndWidgets().getChildCount();
+        for (int i = 0; i < itemCount; i++) {
+            ItemInfo itemInfo = (ItemInfo) page.getShortcutsAndWidgets().getChildAt(i).getTag();
+            if (itemInfo != null) {
+                assertTrue("There was an extra item on page " + pageId + ": " + itemInfo.title,
+                        itemTitleSet.remove(itemInfo.title));
+            }
+        }
+        assertTrue("Could NOT find some of the items on page " + pageId + ": "
+                        + itemTitleSet.stream().collect(Collectors.joining(",")),
+                itemTitleSet.isEmpty());
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
index d5479fb..3eb8cf1 100644
--- a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
+++ b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
@@ -212,7 +212,7 @@
         try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
                 "want to get overview actions")) {
             verifyActiveContainer();
-            UiObject2 overviewActions = mLauncher.waitForLauncherObject("action_buttons");
+            UiObject2 overviewActions = mLauncher.waitForOverviewObject("action_buttons");
             return new OverviewActions(overviewActions, mLauncher);
         }
     }
@@ -224,19 +224,16 @@
         return mLauncher.hasLauncherObject(mLauncher.getOverviewObjectSelector("clear_all"));
     }
 
-    /* TODO(b/197630182): Once b/188790554 is fixed, remove instanceof check. Currently, when
-        swiping from app to overview in Fallback Recents, taskbar remains and no action buttons
-        are visible, so we are only testing Overview for now, not BaseOverview. */
     private void verifyActionsViewVisibility() {
-        if (!(this instanceof Overview) || !hasTasks()) {
+        if (!hasTasks()) {
             return;
         }
         try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
                 "want to assert overview actions view visibility")) {
             if (mLauncher.isTablet() && !isOverviewSnappedToFocusedTaskForTablet()) {
-                mLauncher.waitUntilLauncherObjectGone("action_buttons");
+                mLauncher.waitUntilOverviewObjectGone("action_buttons");
             } else {
-                mLauncher.waitForLauncherObject("action_buttons");
+                mLauncher.waitForOverviewObject("action_buttons");
             }
         }
     }
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index 2fbe460..631e8f1 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -544,11 +544,11 @@
                     : TestHelpers.getSystemHealthMessage(getContext(), mTestStartTime);
 
             if (systemHealth != null) {
-                return message
-                        + ";\nPerhaps linked to system health problems:\n<<<<<<<<<<<<<<<<<<\n"
+                message += ";\nPerhaps linked to system health problems:\n<<<<<<<<<<<<<<<<<<\n"
                         + systemHealth + "\n>>>>>>>>>>>>>>>>>>";
             }
         }
+        Log.d(TAG, "About to throw the error: " + message, new Exception());
         return message;
     }
 
@@ -1029,6 +1029,10 @@
         waitUntilGoneBySelector(getLauncherObjectSelector(resId));
     }
 
+    void waitUntilOverviewObjectGone(String resId) {
+        waitUntilGoneBySelector(getOverviewObjectSelector(resId));
+    }
+
     void waitUntilLauncherObjectGone(BySelector selector) {
         waitUntilGoneBySelector(makeLauncherSelector(selector));
     }
@@ -1395,14 +1399,15 @@
         final Point start = new Point(startX, startY);
         final Point end = new Point(endX, endY);
         sendPointer(downTime, downTime, MotionEvent.ACTION_DOWN, start, gestureScope);
-        final long endTime = movePointer(start, end, steps, downTime, slowDown, gestureScope);
+        final long endTime = movePointer(
+                start, end, steps, false, downTime, slowDown, gestureScope);
         sendPointer(downTime, endTime, MotionEvent.ACTION_UP, end, gestureScope);
     }
 
-    long movePointer(Point start, Point end, int steps, long downTime, boolean slowDown,
-            GestureScope gestureScope) {
-        long endTime = movePointer(
-                downTime, downTime, steps * GESTURE_STEP_MS, start, end, gestureScope);
+    long movePointer(Point start, Point end, int steps, boolean isDecelerating,
+            long downTime, boolean slowDown, GestureScope gestureScope) {
+        long endTime = movePointer(downTime, downTime, steps * GESTURE_STEP_MS,
+                isDecelerating, start, end, gestureScope);
         if (slowDown) {
             endTime = movePointer(downTime, endTime + GESTURE_STEP_MS, 5 * GESTURE_STEP_MS, end,
                     end, gestureScope);
@@ -1481,21 +1486,55 @@
 
     public long movePointer(long downTime, long startTime, long duration, Point from, Point to,
             GestureScope gestureScope) {
+        return movePointer(
+                downTime, startTime, duration, false, from, to, gestureScope);
+    }
+
+    public long movePointer(long downTime, long startTime, long duration, boolean isDecelerating,
+            Point from, Point to, GestureScope gestureScope) {
         log("movePointer: " + from + " to " + to);
         final Point point = new Point();
         long steps = duration / GESTURE_STEP_MS;
+
         long currentTime = startTime;
-        for (long i = 0; i < steps; ++i) {
-            sleep(GESTURE_STEP_MS);
 
-            currentTime += GESTURE_STEP_MS;
-            final float progress = (currentTime - startTime) / (float) duration;
+        if (isDecelerating) {
+            // formula: V = V0 - D*T, assuming V = 0 when T = duration
 
-            point.x = from.x + (int) (progress * (to.x - from.x));
-            point.y = from.y + (int) (progress * (to.y - from.y));
+            // vx0: initial speed at the x-dimension, set as twice the avg speed
+            // dx: the constant deceleration at the x-dimension
+            double vx0 = 2 * (to.x - from.x) / duration;
+            double dx = vx0 / duration;
+            // vy0: initial speed at the y-dimension, set as twice the avg speed
+            // dy: the constant deceleration at the y-dimension
+            double vy0 = 2 * (to.y - from.y) / duration;
+            double dy = vy0 / duration;
 
-            sendPointer(downTime, currentTime, MotionEvent.ACTION_MOVE, point, gestureScope);
+            for (long i = 0; i < steps; ++i) {
+                sleep(GESTURE_STEP_MS);
+                currentTime += GESTURE_STEP_MS;
+
+                // formula: P = P0 + V0*T - (D*T^2/2)
+                final double t = (i + 1) * GESTURE_STEP_MS;
+                point.x = from.x + (int) (vx0 * t - 0.5 * dx * t * t);
+                point.y = from.y + (int) (vy0 * t - 0.5 * dy * t * t);
+
+                sendPointer(downTime, currentTime, MotionEvent.ACTION_MOVE, point, gestureScope);
+            }
+        } else {
+            for (long i = 0; i < steps; ++i) {
+                sleep(GESTURE_STEP_MS);
+                currentTime += GESTURE_STEP_MS;
+
+                final float progress = (currentTime - startTime) / (float) duration;
+                point.x = from.x + (int) (progress * (to.x - from.x));
+                point.y = from.y + (int) (progress * (to.y - from.y));
+
+                sendPointer(downTime, currentTime, MotionEvent.ACTION_MOVE, point, gestureScope);
+
+            }
         }
+
         return currentTime;
     }
 
diff --git a/tests/tapl/com/android/launcher3/tapl/Widgets.java b/tests/tapl/com/android/launcher3/tapl/Widgets.java
index 6e7264a..0bac2ca 100644
--- a/tests/tapl/com/android/launcher3/tapl/Widgets.java
+++ b/tests/tapl/com/android/launcher3/tapl/Widgets.java
@@ -77,7 +77,8 @@
             mLauncher.scroll(
                     widgetsContainer,
                     Direction.UP,
-                    new Rect(0, 0, mLauncher.getVisibleBounds(widgetsContainer).width(), 0),
+                    new Rect(0, 0, mLauncher.getRightGestureMarginInContainer(widgetsContainer) + 1,
+                            0),
                     FLING_STEPS, false);
             try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer("flung back")) {
                 verifyActiveContainer();
diff --git a/tests/tapl/com/android/launcher3/tapl/Workspace.java b/tests/tapl/com/android/launcher3/tapl/Workspace.java
index 0145690..3f0d7fd 100644
--- a/tests/tapl/com/android/launcher3/tapl/Workspace.java
+++ b/tests/tapl/com/android/launcher3/tapl/Workspace.java
@@ -46,6 +46,9 @@
  */
 public final class Workspace extends Home {
     private static final int FLING_STEPS = 10;
+    private static final int DEFAULT_DRAG_STEPS = 10;
+    private static final String DROP_BAR_RES_ID = "drop_target_bar";
+    private static final String DELETE_TARGET_TEXT_ID = "delete_target_text";
 
     static final Pattern EVENT_CTRL_W_DOWN = Pattern.compile(
             "Key event: KeyEvent.*?action=ACTION_DOWN.*?keyCode=KEYCODE_W"
@@ -145,16 +148,7 @@
             if (!isWorkspaceScrollable(workspace)) {
                 try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
                         "dragging icon to a second page of workspace to make it scrollable")) {
-                    dragIconToWorkspace(
-                            mLauncher,
-                            getHotseatAppIcon("Chrome"),
-                            new Point(mLauncher.getDevice().getDisplayWidth(),
-                                    mLauncher.getVisibleBounds(workspace).centerY()),
-                            "popup_container",
-                            false,
-                            false,
-                            () -> mLauncher.expectEvent(
-                                    TestProtocol.SEQUENCE_MAIN, LONG_CLICK_EVENT));
+                    dragIcon(workspace, getHotseatAppIcon("Chrome"), pagesPerScreen());
                     verifyActiveContainer();
                 }
             }
@@ -163,6 +157,48 @@
         }
     }
 
+    /**
+     * Returns the number of pages that are visible on the screen simultaneously.
+     */
+    public int pagesPerScreen() {
+        return mLauncher.isTwoPanels() ? 2 : 1;
+    }
+
+    /**
+     * Drags an icon to the (currentPage + pageDelta) page if the page already exists.
+     * If the target page doesn't exist, the icon will be put onto an existing page that is the
+     * closest to the target page.
+     *
+     * @param appIcon   - icon to drag.
+     * @param pageDelta - how many pages should the icon be dragged from the current page.
+     *                    It can be a negative value.
+     */
+    public void dragIcon(AppIcon appIcon, int pageDelta) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+            final UiObject2 workspace = verifyActiveContainer();
+            try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                    "dragging icon to page with delta: " + pageDelta)) {
+                dragIcon(workspace, appIcon, pageDelta);
+                verifyActiveContainer();
+            }
+        }
+    }
+
+    private void dragIcon(UiObject2 workspace, AppIcon appIcon, int pageDelta) {
+        int pageWidth = mLauncher.getDevice().getDisplayWidth() / pagesPerScreen();
+        int targetX = (pageWidth / 2) + pageWidth * pageDelta;
+        dragIconToWorkspace(
+                mLauncher,
+                appIcon,
+                new Point(targetX, mLauncher.getVisibleBounds(workspace).centerY()),
+                "popup_container",
+                false,
+                false,
+                () -> mLauncher.expectEvent(
+                        TestProtocol.SEQUENCE_MAIN, LONG_CLICK_EVENT));
+        verifyActiveContainer();
+    }
+
     private boolean isWorkspaceScrollable(UiObject2 workspace) {
         return workspace.getChildCount() > (mLauncher.isTwoPanels() ? 2 : 1);
     }
@@ -178,6 +214,40 @@
                 TestProtocol.TEST_INFO_RESPONSE_FIELD);
     }
 
+    /*
+     * Get the center point of the delete icon in the drop target bar.
+     */
+    private Point getDeleteDropPoint() {
+        return mLauncher.waitForObjectInContainer(
+                mLauncher.waitForLauncherObject(DROP_BAR_RES_ID),
+                DELETE_TARGET_TEXT_ID).getVisibleCenter();
+    }
+
+    /**
+     * Delete the appIcon from the workspace.
+     *
+     * @param appIcon to be deleted.
+     * @return validated workspace after the existing appIcon being deleted.
+     */
+    public Workspace deleteAppIcon(AppIcon appIcon) {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "removing app icon from workspace")) {
+            dragIconToWorkspace(
+                    mLauncher, appIcon,
+                    () -> getDeleteDropPoint(),
+                    true, /* decelerating */
+                    appIcon.getLongPressIndicator(),
+                    () -> mLauncher.expectEvent(TestProtocol.SEQUENCE_MAIN, LONG_CLICK_EVENT),
+                    null);
+
+            try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                    "dragged the app to the drop bar")) {
+                return new Workspace(mLauncher);
+            }
+        }
+    }
+
     /**
      * Finds folder icons in the current workspace.
      *
@@ -208,8 +278,8 @@
             expectLongClickEvents.run();
             launcher.waitForLauncherObject(longPressIndicator);
             LauncherInstrumentation.log("dragIconToSpringLoaded: indicator");
-            launcher.movePointer(iconCenter, dragStartCenter, 10, downTime, true,
-                    LauncherInstrumentation.GestureScope.INSIDE);
+            launcher.movePointer(iconCenter, dragStartCenter, DEFAULT_DRAG_STEPS, false,
+                    downTime, true, LauncherInstrumentation.GestureScope.INSIDE);
         }, SPRING_LOADED_STATE_ORDINAL, "long-pressing and triggering drag start");
         return dragStartCenter;
     }
@@ -237,7 +307,7 @@
             expectDropEvents = () -> launcher.expectEvent(TestProtocol.SEQUENCE_MAIN,
                     LauncherInstrumentation.EVENT_START);
         }
-        dragIconToWorkspace(launcher, launchable, () -> dest, longPressIndicator,
+        dragIconToWorkspace(launcher, launchable, () -> dest, false, longPressIndicator,
                 expectLongClickEvents, expectDropEvents);
     }
 
@@ -247,22 +317,38 @@
      */
     static void dragIconToWorkspace(LauncherInstrumentation launcher, Launchable launchable,
             Supplier<Point> destSupplier, String longPressIndicator) {
-        dragIconToWorkspace(launcher, launchable, destSupplier, longPressIndicator,
+        dragIconToWorkspace(launcher, launchable, destSupplier, false, longPressIndicator,
                 () -> launcher.expectEvent(TestProtocol.SEQUENCE_MAIN, LONG_CLICK_EVENT), null);
     }
 
     static void dragIconToWorkspace(
             LauncherInstrumentation launcher, Launchable launchable, Supplier<Point> dest,
-            String longPressIndicator, Runnable expectLongClickEvents,
+            boolean isDecelerating, String longPressIndicator, Runnable expectLongClickEvents,
             @Nullable Runnable expectDropEvents) {
         try (LauncherInstrumentation.Closable ignored = launcher.addContextLayer(
                 "want to drag icon to workspace")) {
             final long downTime = SystemClock.uptimeMillis();
-            final Point dragStartCenter = dragIconToSpringLoaded(launcher, downTime,
+            Point dragStart = dragIconToSpringLoaded(launcher, downTime,
                     launchable.getObject(), longPressIndicator, expectLongClickEvents);
-            final Point targetDest = dest.get();
-            launcher.movePointer(dragStartCenter, targetDest, 10, downTime, true,
-                    LauncherInstrumentation.GestureScope.INSIDE);
+            Point targetDest = dest.get();
+            int displayX = launcher.getRealDisplaySize().x;
+
+            // Since the destination can be on another page, we need to drag to the edge first
+            // until we reach the target page
+            while (targetDest.x > displayX || targetDest.x < 0) {
+                int edgeX = targetDest.x > 0 ? displayX : 0;
+                Point screenEdge = new Point(edgeX, targetDest.y);
+                launcher.movePointer(dragStart, screenEdge, DEFAULT_DRAG_STEPS, isDecelerating,
+                        downTime, true, LauncherInstrumentation.GestureScope.INSIDE);
+                launcher.waitForIdle(); // Wait for the page change to happen
+                targetDest.x += displayX * (targetDest.x > 0 ? -1 : 1);
+                dragStart = screenEdge;
+            }
+
+            // targetDest.x is now between 0 and displayX so we found the target page,
+            // we just have to put move the icon to the destination and drop it
+            launcher.movePointer(dragStart, targetDest, DEFAULT_DRAG_STEPS, isDecelerating,
+                    downTime, true, LauncherInstrumentation.GestureScope.INSIDE);
             dropDraggedIcon(launcher, targetDest, downTime, expectDropEvents);
         }
     }