diff --git a/res/drawable-hdpi/ic_all_apps_bg_hand.png b/res/drawable-hdpi/ic_all_apps_bg_hand.png
index 43b1bed..dff2f54 100644
--- a/res/drawable-hdpi/ic_all_apps_bg_hand.png
+++ b/res/drawable-hdpi/ic_all_apps_bg_hand.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_all_apps_bg_icon_1.png b/res/drawable-hdpi/ic_all_apps_bg_icon_1.png
deleted file mode 100644
index d2c4cc1..0000000
--- a/res/drawable-hdpi/ic_all_apps_bg_icon_1.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-hdpi/ic_all_apps_bg_icon_2.png b/res/drawable-hdpi/ic_all_apps_bg_icon_2.png
deleted file mode 100644
index 57b7456..0000000
--- a/res/drawable-hdpi/ic_all_apps_bg_icon_2.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-hdpi/ic_all_apps_bg_icon_3.png b/res/drawable-hdpi/ic_all_apps_bg_icon_3.png
deleted file mode 100644
index 54fe70b..0000000
--- a/res/drawable-hdpi/ic_all_apps_bg_icon_3.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-hdpi/ic_all_apps_bg_icon_4.png b/res/drawable-hdpi/ic_all_apps_bg_icon_4.png
deleted file mode 100644
index 9c0f777..0000000
--- a/res/drawable-hdpi/ic_all_apps_bg_icon_4.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/ic_all_apps_bg_hand.png b/res/drawable-mdpi/ic_all_apps_bg_hand.png
index 8868d6b..0d1d7bb 100644
--- a/res/drawable-mdpi/ic_all_apps_bg_hand.png
+++ b/res/drawable-mdpi/ic_all_apps_bg_hand.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_all_apps_bg_icon_1.png b/res/drawable-mdpi/ic_all_apps_bg_icon_1.png
deleted file mode 100644
index 4c78288..0000000
--- a/res/drawable-mdpi/ic_all_apps_bg_icon_1.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/ic_all_apps_bg_icon_2.png b/res/drawable-mdpi/ic_all_apps_bg_icon_2.png
deleted file mode 100644
index 0ed311b..0000000
--- a/res/drawable-mdpi/ic_all_apps_bg_icon_2.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/ic_all_apps_bg_icon_3.png b/res/drawable-mdpi/ic_all_apps_bg_icon_3.png
deleted file mode 100644
index 2aa3d4e..0000000
--- a/res/drawable-mdpi/ic_all_apps_bg_icon_3.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/ic_all_apps_bg_icon_4.png b/res/drawable-mdpi/ic_all_apps_bg_icon_4.png
deleted file mode 100644
index 2cdea9c..0000000
--- a/res/drawable-mdpi/ic_all_apps_bg_icon_4.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xhdpi/ic_all_apps_bg_hand.png b/res/drawable-xhdpi/ic_all_apps_bg_hand.png
index 8a67245..e727d37 100644
--- a/res/drawable-xhdpi/ic_all_apps_bg_hand.png
+++ b/res/drawable-xhdpi/ic_all_apps_bg_hand.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_all_apps_bg_icon_1.png b/res/drawable-xhdpi/ic_all_apps_bg_icon_1.png
deleted file mode 100644
index c0ebaed..0000000
--- a/res/drawable-xhdpi/ic_all_apps_bg_icon_1.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xhdpi/ic_all_apps_bg_icon_2.png b/res/drawable-xhdpi/ic_all_apps_bg_icon_2.png
deleted file mode 100644
index 71cf250..0000000
--- a/res/drawable-xhdpi/ic_all_apps_bg_icon_2.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xhdpi/ic_all_apps_bg_icon_3.png b/res/drawable-xhdpi/ic_all_apps_bg_icon_3.png
deleted file mode 100644
index 3c69fc5..0000000
--- a/res/drawable-xhdpi/ic_all_apps_bg_icon_3.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xhdpi/ic_all_apps_bg_icon_4.png b/res/drawable-xhdpi/ic_all_apps_bg_icon_4.png
deleted file mode 100644
index 5f6ca38..0000000
--- a/res/drawable-xhdpi/ic_all_apps_bg_icon_4.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_all_apps_bg_hand.png b/res/drawable-xxhdpi/ic_all_apps_bg_hand.png
index ed694f8..fffcc6b 100644
--- a/res/drawable-xxhdpi/ic_all_apps_bg_hand.png
+++ b/res/drawable-xxhdpi/ic_all_apps_bg_hand.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_all_apps_bg_icon_1.png b/res/drawable-xxhdpi/ic_all_apps_bg_icon_1.png
deleted file mode 100644
index 5cb0427..0000000
--- a/res/drawable-xxhdpi/ic_all_apps_bg_icon_1.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_all_apps_bg_icon_2.png b/res/drawable-xxhdpi/ic_all_apps_bg_icon_2.png
deleted file mode 100644
index cd0322b..0000000
--- a/res/drawable-xxhdpi/ic_all_apps_bg_icon_2.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_all_apps_bg_icon_3.png b/res/drawable-xxhdpi/ic_all_apps_bg_icon_3.png
deleted file mode 100644
index 19ffc2d..0000000
--- a/res/drawable-xxhdpi/ic_all_apps_bg_icon_3.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_all_apps_bg_icon_4.png b/res/drawable-xxhdpi/ic_all_apps_bg_icon_4.png
deleted file mode 100644
index 311c3df..0000000
--- a/res/drawable-xxhdpi/ic_all_apps_bg_icon_4.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_all_apps_bg_hand.png b/res/drawable-xxxhdpi/ic_all_apps_bg_hand.png
index 615374a..4d065d8 100644
--- a/res/drawable-xxxhdpi/ic_all_apps_bg_hand.png
+++ b/res/drawable-xxxhdpi/ic_all_apps_bg_hand.png
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_1.png b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_1.png
deleted file mode 100644
index 10f8c41..0000000
--- a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_1.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_2.png b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_2.png
deleted file mode 100644
index 102d925..0000000
--- a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_2.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_3.png b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_3.png
deleted file mode 100644
index 9be5b7a..0000000
--- a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_3.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_4.png b/res/drawable-xxxhdpi/ic_all_apps_bg_icon_4.png
deleted file mode 100644
index d7fb29b..0000000
--- a/res/drawable-xxxhdpi/ic_all_apps_bg_icon_4.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable/bg_pill_focused.xml b/res/drawable/bg_pill_focused.xml
new file mode 100644
index 0000000..37afad0
--- /dev/null
+++ b/res/drawable/bg_pill_focused.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_focused="true">
+        <shape xmlns:android="http://schemas.android.com/apk/res/android"
+               android:shape="rectangle">
+            <stroke android:color="#616161" android:width="2dp"/>
+            <corners android:radius="@dimen/bg_pill_radius" />
+        </shape>
+    </item>
+</selector>
\ No newline at end of file
diff --git a/res/drawable/ic_all_apps_bg_icon_1.xml b/res/drawable/ic_all_apps_bg_icon_1.xml
new file mode 100644
index 0000000..c9c0a75
--- /dev/null
+++ b/res/drawable/ic_all_apps_bg_icon_1.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="48dp"
+        android:height="48dp"
+        android:viewportWidth="48.0"
+        android:viewportHeight="48.0">
+
+    <path
+        android:fillColor="#1A000000"
+        android:pathData="M44.28,30.96c4.84-10.68,0.09-23.27-10.59-28.11S10.42,2.74,5.58,13.42
+        C1,23.54,6.5,35.92,16.62,40.51l0,0l-3.23,7.12C27.84,47,39.79,40.86,44.28,30.96z" />
+    <path
+        android:fillColor="#E0E0E0"
+        android:pathData="M41.75,30.05c4.84-10.68,0.09-23.27-10.59-28.11S7.9,1.83,3.06,12.51
+        c-4.59,10.12,0.92,22.5,11.03,27.09l0,0l-3.23,7.12C25.31,46.09,37.26,39.94,41.75,30.05z" />
+</vector>
\ No newline at end of file
diff --git a/res/drawable/ic_all_apps_bg_icon_2.xml b/res/drawable/ic_all_apps_bg_icon_2.xml
new file mode 100644
index 0000000..b6269e3
--- /dev/null
+++ b/res/drawable/ic_all_apps_bg_icon_2.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="48dp"
+        android:height="48dp"
+        android:viewportWidth="48.0"
+        android:viewportHeight="48.0">
+
+    <path
+        android:fillColor="#1A000000"
+        android:pathData="M20.54,44.59c0.57-0.04,1.15-0.38,1.67-1.04l24.23-30.62c0.62-0.78,0.77-1.54,0.52-2.12
+        c-0.25-0.58-0.9-0.99-1.89-1.1L6.2,5.99C5.39,5.91,4.74,6.08,4.32,6.44l0,0C3.7,6.97,3.55,7.88,4.01,8.96l14.54,34.09
+        C19,44.13,19.75,44.65,20.54,44.59L20.54,44.59z" />
+    <path
+        android:fillColor="#E0E0E0"
+        android:pathData="M18.49,43.22c0.57-0.04,1.15-0.38,1.67-1.04l24.23-30.62c0.62-0.78,0.77-1.54,0.52-2.12
+        c-0.25-0.58-0.9-0.99-1.89-1.1L4.15,4.62C3.34,4.54,2.69,4.71,2.27,5.08l0,0C1.65,5.6,1.5,6.52,1.96,7.6L16.5,41.69
+        C16.96,42.76,17.7,43.28,18.49,43.22L18.49,43.22z" />
+</vector>
\ No newline at end of file
diff --git a/res/drawable/ic_all_apps_bg_icon_3.xml b/res/drawable/ic_all_apps_bg_icon_3.xml
new file mode 100644
index 0000000..4c255a9
--- /dev/null
+++ b/res/drawable/ic_all_apps_bg_icon_3.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="48dp"
+        android:height="48dp"
+        android:viewportWidth="48.0"
+        android:viewportHeight="48.0">
+
+    <path
+        android:fillColor="#1A000000"
+        android:pathData="M25.18,1.27c-12.32,0-23.41,9.99-23.41,22.31s11.09,22.31,23.41,22.31
+        s22.31-9.99,22.31-22.31S37.5,1.27,25.18,1.27z M25.18,33.55c-5.5,0-14.35-5.1-14.35-10.6s8.32-12.19,13.82-12.19
+        c5.5,0,10.49,7.33,10.49,12.83S30.68,33.55,25.18,33.55z" />
+    <path
+        android:fillColor="#E0E0E0"
+        android:pathData="M22.93,0.22c-12.32,0-22.31,9.99-22.31,22.31s9.99,22.31,22.31,22.31
+        s22.31-9.99,22.31-22.31S35.25,0.22,22.93,0.22z M22.93,32.5c-5.5,0-9.97-4.46-9.97-9.97s4.46-9.97,9.97-9.97
+        c5.5,0,9.97,4.46,9.97,9.97S28.43,32.5,22.93,32.5z" />
+    <path
+        android:fillColor="#E0E0E0"
+        android:pathData="M14.81,22.53a8.12,8.12 0 1,0 16.24,0a8.12,8.12 0 1,0 -16.24,0z" />
+</vector>
diff --git a/res/drawable/ic_all_apps_bg_icon_4.xml b/res/drawable/ic_all_apps_bg_icon_4.xml
new file mode 100644
index 0000000..12e05bc
--- /dev/null
+++ b/res/drawable/ic_all_apps_bg_icon_4.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="48dp"
+        android:height="48dp"
+        android:viewportWidth="48.0"
+        android:viewportHeight="48.0">
+
+    <path
+        android:fillColor="#1A000000"
+        android:pathData="M11.53,8.02l23.39-5.73c1.61-0.39,3.25,0.6,3.64,2.21l7.64,31.19
+        c0.39,1.61-0.6,3.25-2.21,3.64L12.8,46.97c-1.61,0.39-3.25-0.6-3.64-2.21L3.43,21.37L11.53,8.02z" />
+    <path
+        android:fillColor="#E0E0E0"
+        android:pathData="M9.2,6.53L32.59,0.8C34.2,0.4,35.84,1.4,36.23,3l7.64,31.19c0.39,1.61-0.6,3.25-2.21,3.64
+        l-31.19,7.64c-1.61,0.39-3.25-0.6-3.64-2.21L1.11,19.87L9.2,6.53z" />
+    <path
+        android:fillColor="#1A000000"
+        android:pathData="M9.27,6.47l1.91,7.8c0.4,1.62-0.59,3.24-2.21,3.64l-7.8,1.91L9.27,6.47z" />
+</vector>
\ No newline at end of file
diff --git a/res/layout-port/launcher.xml b/res/layout-port/launcher.xml
index 49bac3b..a2e2f9b 100644
--- a/res/layout-port/launcher.xml
+++ b/res/layout-port/launcher.xml
@@ -56,10 +56,8 @@
 
         <!-- Keep these behind the workspace so that they are not visible when
              we go into AllApps -->
-        <com.android.launcher3.pageindicators.PageIndicatorLineCaret
-            android:id="@+id/page_indicator"
-            android:layout_width="match_parent"
-            android:layout_height="@dimen/dynamic_grid_page_indicator_height" />
+        <include layout="@layout/page_indicator"
+            android:id="@+id/page_indicator" />
 
         <include
             android:id="@+id/drop_target_bar"
diff --git a/res/layout-sw720dp/launcher.xml b/res/layout-sw720dp/launcher.xml
index 81d2e1b..12c01b7 100644
--- a/res/layout-sw720dp/launcher.xml
+++ b/res/layout-sw720dp/launcher.xml
@@ -59,10 +59,8 @@
 
         <!-- Keep these behind the workspace so that they are not visible when
              we go into AllApps -->
-        <com.android.launcher3.pageindicators.PageIndicatorLineCaret
-            android:id="@+id/page_indicator"
-            android:layout_width="match_parent"
-            android:layout_height="@dimen/dynamic_grid_page_indicator_height" />
+        <include layout="@layout/page_indicator"
+                 android:id="@+id/page_indicator" />
 
         <include
             layout="@layout/qsb_container"
diff --git a/res/layout/deep_shortcut.xml b/res/layout/deep_shortcut.xml
index 2d66d72..7b42ec7 100644
--- a/res/layout/deep_shortcut.xml
+++ b/res/layout/deep_shortcut.xml
@@ -26,7 +26,8 @@
         style="@style/Icon.DeepShortcut"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:focusable="true" />
+        android:focusable="true"
+        android:background="@drawable/bg_pill_focused" />
 
     <View
         android:id="@+id/deep_shortcut_icon"
diff --git a/res/layout/page_indicator.xml b/res/layout/page_indicator.xml
new file mode 100644
index 0000000..2e1b57f
--- /dev/null
+++ b/res/layout/page_indicator.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+
+<com.android.launcher3.pageindicators.PageIndicatorLineCaret
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="@dimen/dynamic_grid_page_indicator_height">
+        <ImageView
+            android:id="@+id/all_apps_handle"
+            android:layout_width="48dp"
+            android:layout_height="match_parent"
+            android:layout_gravity="center"
+            android:scaleType="centerInside"/>
+</com.android.launcher3.pageindicators.PageIndicatorLineCaret>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 87ef78b..1ae4685 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -4,9 +4,9 @@
      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.
@@ -19,7 +19,6 @@
     <dimen name="dynamic_grid_edge_margin">8dp</dimen>
     <dimen name="dynamic_grid_page_indicator_height">28dp</dimen>
     <dimen name="dynamic_grid_page_indicator_line_height">1dp</dimen>
-    <dimen name="dynamic_grid_page_indicator_extra_touch_height">12dp</dimen>
     <dimen name="dynamic_grid_page_indicator_gutter_width_left_nav_bar">38dp</dimen>
     <dimen name="dynamic_grid_page_indicator_gutter_width_right_nav_bar">48dp</dimen>
     <dimen name="dynamic_grid_icon_drawable_padding">8dp</dimen>
diff --git a/src/com/android/launcher3/AllAppsList.java b/src/com/android/launcher3/AllAppsList.java
index c431593..c427ddc 100644
--- a/src/com/android/launcher3/AllAppsList.java
+++ b/src/com/android/launcher3/AllAppsList.java
@@ -23,7 +23,7 @@
 import com.android.launcher3.compat.LauncherAppsCompat;
 import com.android.launcher3.compat.UserHandleCompat;
 import com.android.launcher3.util.FlagOp;
-import com.android.launcher3.util.StringFilter;
+import com.android.launcher3.util.ItemInfoMatcher;
 
 import java.util.ArrayList;
 import java.util.HashSet;
@@ -121,14 +121,13 @@
     }
 
     /**
-     * Updates the apps for the given packageName and user based on {@param op}.
+     * Updates the disabled flags of apps matching {@param matcher} based on {@param op}.
      */
-    public void updatePackageFlags(StringFilter pkgFilter, UserHandleCompat user, FlagOp op) {
+    public void updateDisabledFlags(ItemInfoMatcher matcher, FlagOp op) {
         final List<AppInfo> data = this.data;
         for (int i = data.size() - 1; i >= 0; i--) {
             AppInfo info = data.get(i);
-            final ComponentName component = info.intent.getComponent();
-            if (info.user.equals(user) && pkgFilter.matches(component.getPackageName())) {
+            if (matcher.matches(info, info.intent.getComponent())) {
                 info.isDisabled = op.apply(info.isDisabled);
                 modified.add(info);
             }
diff --git a/src/com/android/launcher3/AutoInstallsLayout.java b/src/com/android/launcher3/AutoInstallsLayout.java
index d5309b4..8b5a8a8 100644
--- a/src/com/android/launcher3/AutoInstallsLayout.java
+++ b/src/com/android/launcher3/AutoInstallsLayout.java
@@ -38,6 +38,7 @@
 import com.android.launcher3.LauncherProvider.SqlArguments;
 import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.graphics.LauncherIcons;
 import com.android.launcher3.util.Thunk;
 
 import org.xmlpull.v1.XmlPullParser;
@@ -436,7 +437,7 @@
                 return -1;
             }
 
-            ItemInfo.writeBitmap(mValues, Utilities.createIconBitmap(icon, mContext));
+            ItemInfo.writeBitmap(mValues, LauncherIcons.createIconBitmap(icon, mContext));
             mValues.put(Favorites.ICON_PACKAGE, mIconRes.getResourcePackageName(iconId));
             mValues.put(Favorites.ICON_RESOURCE, mIconRes.getResourceName(iconId));
 
diff --git a/src/com/android/launcher3/BaseRecyclerViewFastScrollPopup.java b/src/com/android/launcher3/BaseRecyclerViewFastScrollPopup.java
index b9e6277..b9b044d 100644
--- a/src/com/android/launcher3/BaseRecyclerViewFastScrollPopup.java
+++ b/src/com/android/launcher3/BaseRecyclerViewFastScrollPopup.java
@@ -25,6 +25,8 @@
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 
+import com.android.launcher3.graphics.HolographicOutlineHelper;
+
 /**
  * The fast scroller popup that shows the section name the list will jump to.
  */
@@ -116,7 +118,7 @@
             mBgBounds.bottom = mBgBounds.top + bgHeight;
 
             // Generate a bitmap for a shadow matching these bounds
-            mShadow = HolographicOutlineHelper.obtain(
+            mShadow = HolographicOutlineHelper.getInstance(
                     mRv.getContext()).createMediumDropShadow(mBg, false /* shouldCache */);
         } else {
             mShadow = null;
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index 33b3ad3..5cb2d4f 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -42,6 +42,7 @@
 
 import com.android.launcher3.IconCache.IconLoadRequest;
 import com.android.launcher3.folder.FolderIcon;
+import com.android.launcher3.graphics.HolographicOutlineHelper;
 import com.android.launcher3.model.PackageItemInfo;
 
 import java.text.NumberFormat;
@@ -148,7 +149,7 @@
         mLongPressHelper = new CheckLongPressHelper(this);
         mStylusEventHelper = new StylusEventHelper(new SimpleOnStylusPressListener(this), this);
 
-        mOutlineHelper = HolographicOutlineHelper.obtain(getContext());
+        mOutlineHelper = HolographicOutlineHelper.getInstance(getContext());
         setAccessibilityDelegate(mLauncher.getAccessibilityDelegate());
     }
 
@@ -326,7 +327,7 @@
     void setStayPressed(boolean stayPressed) {
         mStayPressed = stayPressed;
         if (!stayPressed) {
-            HolographicOutlineHelper.obtain(getContext()).recycleShadowBitmap(mPressedBackground);
+            HolographicOutlineHelper.getInstance(getContext()).recycleShadowBitmap(mPressedBackground);
             mPressedBackground = null;
         } else {
             if (mPressedBackground == null) {
diff --git a/src/com/android/launcher3/ButtonDropTarget.java b/src/com/android/launcher3/ButtonDropTarget.java
index 0f6073e..2dde7ca 100644
--- a/src/com/android/launcher3/ButtonDropTarget.java
+++ b/src/com/android/launcher3/ButtonDropTarget.java
@@ -43,6 +43,7 @@
 
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragLayer;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.dragndrop.DragView;
 import com.android.launcher3.util.Thunk;
 
@@ -199,8 +200,8 @@
     }
 
     @Override
-    public void onDragStart(DragSource source, ItemInfo info, int dragAction) {
-        mActive = supportsDrop(source, info);
+    public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) {
+        mActive = supportsDrop(dragObject.dragSource, dragObject.dragInfo);
         mDrawable.setColorFilter(null);
         if (mCurrentColorAnim != null) {
             mCurrentColorAnim.cancel();
@@ -209,6 +210,9 @@
         setTextColor(mOriginalTextColor);
         (mHideParentOnDisable ? ((ViewGroup) getParent()) : this)
                 .setVisibility(mActive ? View.VISIBLE : View.GONE);
+
+        mAccessibleDrag = options.isAccessibleDrag;
+        setOnClickListener(mAccessibleDrag ? this : null);
     }
 
     @Override
@@ -227,6 +231,7 @@
     @Override
     public void onDragEnd() {
         mActive = false;
+        setOnClickListener(null);
     }
 
     /**
@@ -308,11 +313,6 @@
         return to;
     }
 
-    public void enableAccessibleDrag(boolean enable) {
-        mAccessibleDrag = enable;
-        setOnClickListener(enable ? this : null);
-    }
-
     @Override
     public void onClick(View v) {
         mLauncher.getAccessibilityDelegate().handleAccessibleDrop(this, null, null);
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index baccfd1..6714d9f 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -236,6 +236,7 @@
         for (int i = 0; i < mDragOutlines.length; i++) {
             mDragOutlines[i] = new Rect(-1, -1, -1, -1);
         }
+        mDragOutlinePaint.setColor(getResources().getColor(R.color.outline_color));
 
         // When dragging things around the home screens, we show a green outline of
         // where the item will land. The outlines gradually fade out, leaving a trail
diff --git a/src/com/android/launcher3/DeleteDropTarget.java b/src/com/android/launcher3/DeleteDropTarget.java
index f24e00b..705f841 100644
--- a/src/com/android/launcher3/DeleteDropTarget.java
+++ b/src/com/android/launcher3/DeleteDropTarget.java
@@ -25,6 +25,7 @@
 import android.view.animation.AnimationUtils;
 
 import com.android.launcher3.dragndrop.DragLayer;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.folder.Folder;
 import com.android.launcher3.util.FlingAnimation;
 import com.android.launcher3.util.Thunk;
@@ -49,9 +50,9 @@
     }
 
     @Override
-    public void onDragStart(DragSource source, ItemInfo info, int dragAction) {
-        super.onDragStart(source, info, dragAction);
-        setTextBasedOnDragSource(source);
+    public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) {
+        super.onDragStart(dragObject, options);
+        setTextBasedOnDragSource(dragObject.dragSource);
     }
 
     /** @return true for items that should have a "Remove" action in accessibility. */
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index e6802bd..c9fd85a 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -533,7 +533,6 @@
             } else {
                 // Put the page indicators above the hotseat
                 lp.gravity = Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM;
-                lp.width = LayoutParams.WRAP_CONTENT;
                 lp.height = pageIndicatorHeightPx;
                 lp.bottomMargin = hotseatBarHeightPx + mInsets.bottom;
             }
diff --git a/src/com/android/launcher3/DropTargetBar.java b/src/com/android/launcher3/DropTargetBar.java
index 5966af5..42bab47 100644
--- a/src/com/android/launcher3/DropTargetBar.java
+++ b/src/com/android/launcher3/DropTargetBar.java
@@ -27,6 +27,7 @@
 import android.widget.LinearLayout;
 
 import com.android.launcher3.dragndrop.DragController;
+import com.android.launcher3.dragndrop.DragOptions;
 
 /*
  * The top bar containing various drop targets: Delete/App Info/Uninstall.
@@ -120,17 +121,11 @@
         }
     }
 
-    public void enableAccessibleDrag(boolean enable) {
-        mDeleteDropTarget.enableAccessibleDrag(enable);
-        mAppInfoDropTarget.enableAccessibleDrag(enable);
-        mUninstallDropTarget.enableAccessibleDrag(enable);
-    }
-
     /*
      * DragController.DragListener implementation
      */
     @Override
-    public void onDragStart(DragSource source, ItemInfo info, int dragAction) {
+    public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) {
         animateToVisibility(true);
     }
 
diff --git a/src/com/android/launcher3/IconCache.java b/src/com/android/launcher3/IconCache.java
index a49162c..9ac4847 100644
--- a/src/com/android/launcher3/IconCache.java
+++ b/src/com/android/launcher3/IconCache.java
@@ -47,6 +47,7 @@
 import com.android.launcher3.compat.UserHandleCompat;
 import com.android.launcher3.compat.UserManagerCompat;
 import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.graphics.LauncherIcons;
 import com.android.launcher3.model.PackageItemInfo;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.SQLiteCacheHelper;
@@ -187,7 +188,7 @@
 
     private Bitmap makeDefaultIcon(UserHandleCompat user) {
         Drawable unbadged = getFullResDefaultActivityIcon();
-        return Utilities.createBadgedIconBitmap(unbadged, user, mContext);
+        return LauncherIcons.createBadgedIconBitmap(unbadged, user, mContext);
     }
 
     /**
@@ -387,7 +388,7 @@
         }
         if (entry == null) {
             entry = new CacheEntry();
-            entry.icon = Utilities.createBadgedIconBitmap(
+            entry.icon = LauncherIcons.createBadgedIconBitmap(
                     mIconProvider.getIcon(app, mIconDpi), app.getUser(),
                     mContext);
         }
@@ -555,7 +556,7 @@
             // Check the DB first.
             if (!getEntryFromDB(cacheKey, entry, useLowResIcon) || DEBUG_IGNORE_CACHE) {
                 if (info != null) {
-                    entry.icon = Utilities.createBadgedIconBitmap(
+                    entry.icon = LauncherIcons.createBadgedIconBitmap(
                             mIconProvider.getIcon(info, mIconDpi), info.getUser(),
                             mContext);
                 } else {
@@ -606,7 +607,7 @@
             entry.title = title;
         }
         if (icon != null) {
-            entry.icon = Utilities.createIconBitmap(icon, mContext);
+            entry.icon = LauncherIcons.createIconBitmap(icon, mContext);
         }
     }
 
@@ -641,7 +642,7 @@
 
                     // Load the full res icon for the application, but if useLowResIcon is set, then
                     // only keep the low resolution icon instead of the larger full-sized icon
-                    Bitmap icon = Utilities.createBadgedIconBitmap(
+                    Bitmap icon = LauncherIcons.createBadgedIconBitmap(
                             appInfo.loadIcon(mPackageManager), user, mContext);
                     Bitmap lowResIcon =  generateLowResIcon(icon, mPackageBgColor);
                     entry.title = appInfo.loadLabel(mPackageManager);
diff --git a/src/com/android/launcher3/InfoDropTarget.java b/src/com/android/launcher3/InfoDropTarget.java
index e136bcd..398c9d2 100644
--- a/src/com/android/launcher3/InfoDropTarget.java
+++ b/src/com/android/launcher3/InfoDropTarget.java
@@ -100,6 +100,7 @@
                 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0) == 1;
         return developmentSettingsEnabled
                 && (info instanceof AppInfo || info instanceof ShortcutInfo
-                || info instanceof PendingAddItemInfo || info instanceof LauncherAppWidgetInfo);
+                || info instanceof PendingAddItemInfo || info instanceof LauncherAppWidgetInfo)
+                && info.itemType != LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT;
     }
 }
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index f5bcf5c..507d702 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -35,7 +35,6 @@
 import android.content.BroadcastReceiver;
 import android.content.ComponentCallbacks2;
 import android.content.ComponentName;
-import android.content.ContentValues;
 import android.content.Context;
 import android.content.ContextWrapper;
 import android.content.DialogInterface;
@@ -102,6 +101,7 @@
 import com.android.launcher3.config.ProviderConfig;
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragLayer;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.dragndrop.DragView;
 import com.android.launcher3.dynamicui.ExtractedColors;
 import com.android.launcher3.folder.Folder;
@@ -115,10 +115,12 @@
 import com.android.launcher3.shortcuts.DeepShortcutsContainer;
 import com.android.launcher3.shortcuts.ShortcutKey;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
+import com.android.launcher3.util.ActivityResultInfo;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.MultiHashMap;
 import com.android.launcher3.util.PackageManagerHelper;
+import com.android.launcher3.util.PendingRequestArgs;
 import com.android.launcher3.util.TestingUtils;
 import com.android.launcher3.util.Thunk;
 import com.android.launcher3.util.ViewOnDrawExecutor;
@@ -183,12 +185,10 @@
     private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
     // Type: int
     private static final String RUNTIME_STATE = "launcher.state";
-    // Type: Content Values / parcelable
-    private static final String RUNTIME_STATE_PENDING_ADD_ITEM = "launcher.add_item";
-    // Type: parcelable
-    private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_INFO = "launcher.add_widget_info";
-    // Type: parcelable
-    private static final String RUNTIME_STATE_PENDING_ADD_WIDGET_ID = "launcher.add_widget_id";
+    // Type: PendingRequestArgs
+    private static final String RUNTIME_STATE_PENDING_REQUEST_ARGS = "launcher.request_args";
+    // Type: ActivityResultInfo
+    private static final String RUNTIME_STATE_PENDING_ACTIVITY_RESULT = "launcher.activity_result";
 
     static final String APPS_VIEW_SHOWN = "launcher.apps_view_shown";
 
@@ -236,10 +236,6 @@
     private AppWidgetManagerCompat mAppWidgetManager;
     private LauncherAppWidgetHost mAppWidgetHost;
 
-    @Thunk final ItemInfo mPendingAddInfo = new ItemInfo();
-    private LauncherAppWidgetProviderInfo mPendingAddWidgetInfo;
-    private int mPendingAddWidgetId = -1;
-
     private int[] mTmpAddItemCellCoordinates = new int[2];
 
     @Thunk Hotseat mHotseat;
@@ -269,8 +265,6 @@
     @Thunk boolean mWorkspaceLoading = true;
 
     private boolean mPaused = true;
-    private boolean mRestoring;
-    private boolean mWaitingForResult;
     private boolean mOnResumeNeedsLoad;
 
     private ArrayList<Runnable> mBindOnResumeCallbacks = new ArrayList<Runnable>();
@@ -307,7 +301,6 @@
     private static final int RESTORE_SCREEN_ORIENTATION_DELAY = 500;
 
     private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<Integer>();
-    private static final boolean DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE = false;
 
     // We only want to get the SharedPreferences once since it does an FS stat each time we get
     // it from the context.
@@ -351,17 +344,13 @@
         }
     };
 
-    private static PendingAddArguments sPendingAddItem;
-
-    @Thunk static class PendingAddArguments {
-        int requestCode;
-        Intent intent;
-        long container;
-        long screenId;
-        int cellX;
-        int cellY;
-        int appWidgetId;
-    }
+    // Activity result which needs to be processed after workspace has loaded.
+    private ActivityResultInfo mPendingActivityResult;
+    /**
+     * Holds extra information required to handle a result from an external call, like
+     * {@link #startActivityForResult(Intent, int)} or {@link #requestPermissions(String[], int)}
+     */
+    private PendingRequestArgs mPendingRequestArgs;
 
     private UserEventDispatcher mUserEventDispatcher;
 
@@ -452,20 +441,14 @@
             Trace.endSection();
         }
 
-        if (!mRestoring) {
-            if (DISABLE_SYNCHRONOUS_BINDING_CURRENT_PAGE) {
-                // If the user leaves launcher, then we should just load items asynchronously when
-                // they return.
-                mModel.startLoader(PagedView.INVALID_RESTORE_PAGE);
-            } else {
-                // We only load the page synchronously if the user rotates (or triggers a
-                // configuration change) while launcher is in the foreground
-                if (!mModel.startLoader(mWorkspace.getRestorePage())) {
-                    // If we are not binding synchronously, show a fade in animation when
-                    // the first page bind completes.
-                    mDragLayer.setAlpha(0);
-                }
-            }
+        // We only load the page synchronously if the user rotates (or triggers a
+        // configuration change) while launcher is in the foreground
+        if (!mModel.startLoader(mWorkspace.getRestorePage())) {
+            // If we are not binding synchronously, show a fade in animation when
+            // the first page bind completes.
+            mDragLayer.setAlpha(0);
+        } else {
+            setWorkspaceLoading(true);
         }
 
         // For handling default keys
@@ -658,53 +641,61 @@
      * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
      * a configuration step, this allows the proper animations to run after other transitions.
      */
-    private long completeAdd(PendingAddArguments args) {
-        long screenId = args.screenId;
-        if (args.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
+    private long completeAdd(
+            int requestCode, Intent intent, int appWidgetId, PendingRequestArgs info) {
+        long screenId = info.screenId;
+        if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
             // When the screen id represents an actual screen (as opposed to a rank) we make sure
             // that the drop page actually exists.
-            screenId = ensurePendingDropLayoutExists(args.screenId);
+            screenId = ensurePendingDropLayoutExists(info.screenId);
         }
 
-        switch (args.requestCode) {
+        switch (requestCode) {
             case REQUEST_CREATE_SHORTCUT:
-                completeAddShortcut(args.intent, args.container, screenId, args.cellX,
-                        args.cellY);
+                completeAddShortcut(intent, info.container, screenId, info.cellX, info.cellY);
                 break;
             case REQUEST_CREATE_APPWIDGET:
-                completeAddAppWidget(args.appWidgetId, args.container, screenId, null, null);
+                completeAddAppWidget(appWidgetId, info, null, null);
                 break;
             case REQUEST_RECONFIGURE_APPWIDGET:
-                completeRestoreAppWidget(args.appWidgetId, LauncherAppWidgetInfo.RESTORE_COMPLETED);
+                completeRestoreAppWidget(appWidgetId, LauncherAppWidgetInfo.RESTORE_COMPLETED);
                 break;
             case REQUEST_BIND_PENDING_APPWIDGET: {
-                int widgetId = args.appWidgetId;
-                LauncherAppWidgetInfo info =
+                int widgetId = appWidgetId;
+                LauncherAppWidgetInfo widgetInfo =
                         completeRestoreAppWidget(widgetId, LauncherAppWidgetInfo.FLAG_UI_NOT_READY);
-                if (info != null) {
+                if (widgetInfo != null) {
                     // Since the view was just bound, also launch the configure activity if needed
                     LauncherAppWidgetProviderInfo provider = mAppWidgetManager
                             .getLauncherAppWidgetInfo(widgetId);
                     if (provider != null && provider.configure != null) {
-                        startRestoredWidgetReconfigActivity(provider, info);
+                        startRestoredWidgetReconfigActivity(provider, widgetInfo);
                     }
                 }
                 break;
             }
         }
-        // Before adding this resetAddInfo(), after a shortcut was added to a workspace screen,
-        // if you turned the screen off and then back while in All Apps, Launcher would not
-        // return to the workspace. Clearing mAddInfo.container here fixes this issue
-        resetAddInfo();
+
         return screenId;
     }
 
     private void handleActivityResult(
             final int requestCode, final int resultCode, final Intent data) {
+        if (isWorkspaceLoading()) {
+            // process the result once the workspace has loaded.
+            mPendingActivityResult = new ActivityResultInfo(requestCode, resultCode, data);
+            return;
+        }
+        mPendingActivityResult = null;
+
         // Reset the startActivity waiting flag
-        setWaitingForResult(false);
-        final int pendingAddWidgetId = mPendingAddWidgetId;
-        mPendingAddWidgetId = -1;
+        final PendingRequestArgs requestArgs = mPendingRequestArgs;
+        setWaitingForResult(null);
+        if (requestArgs == null) {
+            return;
+        }
+
+        final int pendingAddWidgetId = requestArgs.getWidgetId();
 
         Runnable exitSpringLoaded = new Runnable() {
             @Override
@@ -719,12 +710,14 @@
             final int appWidgetId = data != null ?
                     data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
             if (resultCode == RESULT_CANCELED) {
-                completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId);
+                completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId, requestArgs);
                 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
                         ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
             } else if (resultCode == RESULT_OK) {
-                addAppWidgetImpl(appWidgetId, mPendingAddInfo, null,
-                        mPendingAddWidgetInfo, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
+                addAppWidgetImpl(
+                        appWidgetId, requestArgs, null,
+                        requestArgs.getWidgetProvider(),
+                        ON_ACTIVITY_RESULT_ANIMATION_DELAY);
             }
             return;
         } else if (requestCode == REQUEST_PICK_WALLPAPER) {
@@ -740,7 +733,6 @@
         boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
                 requestCode == REQUEST_CREATE_APPWIDGET);
 
-        final boolean workspaceLocked = isWorkspaceLocked();
         // We have special handling for widgets
         if (isWidgetDrop) {
             final int appWidgetId;
@@ -757,46 +749,36 @@
                 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
                         "returned from the widget configuration activity.");
                 result = RESULT_CANCELED;
-                completeTwoStageWidgetDrop(result, appWidgetId);
+                completeTwoStageWidgetDrop(result, appWidgetId, requestArgs);
                 final Runnable onComplete = new Runnable() {
                     @Override
                     public void run() {
                         exitSpringLoadedDragModeDelayed(false, 0, null);
                     }
                 };
-                if (workspaceLocked) {
-                    // No need to remove the empty screen if we're mid-binding, as the
-                    // the bind will not add the empty screen.
-                    mWorkspace.postDelayed(onComplete, ON_ACTIVITY_RESULT_ANIMATION_DELAY);
-                } else {
-                    mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
-                            ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
-                }
-            } else {
-                if (!workspaceLocked) {
-                    if (mPendingAddInfo.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
-                        // When the screen id represents an actual screen (as opposed to a rank)
-                        // we make sure that the drop page actually exists.
-                        mPendingAddInfo.screenId =
-                                ensurePendingDropLayoutExists(mPendingAddInfo.screenId);
-                    }
-                    final CellLayout dropLayout = mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
 
-                    dropLayout.setDropPending(true);
-                    final Runnable onComplete = new Runnable() {
-                        @Override
-                        public void run() {
-                            completeTwoStageWidgetDrop(resultCode, appWidgetId);
-                            dropLayout.setDropPending(false);
-                        }
-                    };
-                    mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
-                            ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
-                } else {
-                    PendingAddArguments args = preparePendingAddArgs(requestCode, data, appWidgetId,
-                            mPendingAddInfo);
-                    sPendingAddItem = args;
+                mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
+                        ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
+            } else {
+                if (requestArgs.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
+                    // When the screen id represents an actual screen (as opposed to a rank)
+                    // we make sure that the drop page actually exists.
+                    requestArgs.screenId =
+                            ensurePendingDropLayoutExists(requestArgs.screenId);
                 }
+                final CellLayout dropLayout =
+                        mWorkspace.getScreenWithId(requestArgs.screenId);
+
+                dropLayout.setDropPending(true);
+                final Runnable onComplete = new Runnable() {
+                    @Override
+                    public void run() {
+                        completeTwoStageWidgetDrop(resultCode, appWidgetId, requestArgs);
+                        dropLayout.setDropPending(false);
+                    }
+                };
+                mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
+                        ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
             }
             return;
         }
@@ -805,13 +787,7 @@
                 || requestCode == REQUEST_BIND_PENDING_APPWIDGET) {
             if (resultCode == RESULT_OK) {
                 // Update the widget view.
-                PendingAddArguments args = preparePendingAddArgs(requestCode, data,
-                        pendingAddWidgetId, mPendingAddInfo);
-                if (workspaceLocked) {
-                    sPendingAddItem = args;
-                } else {
-                    completeAdd(args);
-                }
+                completeAdd(requestCode, data, pendingAddWidgetId, requestArgs);
             }
             // Leave the widget in the pending state if the user canceled the configure.
             return;
@@ -819,23 +795,17 @@
 
         if (requestCode == REQUEST_CREATE_SHORTCUT) {
             // Handle custom shortcuts created using ACTION_CREATE_SHORTCUT.
-            if (resultCode == RESULT_OK && mPendingAddInfo.container != ItemInfo.NO_ID) {
-                final PendingAddArguments args = preparePendingAddArgs(requestCode, data, -1,
-                        mPendingAddInfo);
-                if (isWorkspaceLocked()) {
-                    sPendingAddItem = args;
-                } else {
-                    completeAdd(args);
-                    mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
-                            ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
-                }
+            if (resultCode == RESULT_OK && requestArgs.container != ItemInfo.NO_ID) {
+                completeAdd(requestCode, data, -1, requestArgs);
+                mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
+                        ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
+
             } else if (resultCode == RESULT_CANCELED) {
                 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
                         ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
             }
         }
         mDragLayer.clearAnimatedView();
-
     }
 
     @Override
@@ -850,15 +820,18 @@
     /** @Override for MNC */
     public void onRequestPermissionsResult(int requestCode, String[] permissions,
             int[] grantResults) {
-        if (requestCode == REQUEST_PERMISSION_CALL_PHONE && sPendingAddItem != null
-                && sPendingAddItem.requestCode == REQUEST_PERMISSION_CALL_PHONE) {
+        PendingRequestArgs pendingArgs = mPendingRequestArgs;
+        if (requestCode == REQUEST_PERMISSION_CALL_PHONE && pendingArgs != null
+                && pendingArgs.getRequestCode() == REQUEST_PERMISSION_CALL_PHONE) {
+            setWaitingForResult(null);
+
             View v = null;
-            CellLayout layout = getCellLayout(sPendingAddItem.container, sPendingAddItem.screenId);
+            CellLayout layout = getCellLayout(pendingArgs.container, pendingArgs.screenId);
             if (layout != null) {
-                v = layout.getChildAt(sPendingAddItem.cellX, sPendingAddItem.cellY);
+                v = layout.getChildAt(pendingArgs.cellX, pendingArgs.cellY);
             }
-            Intent intent = sPendingAddItem.intent;
-            sPendingAddItem = null;
+            Intent intent = pendingArgs.getPendingIntent();
+
             if (grantResults.length > 0
                     && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                 startActivitySafely(v, intent, null);
@@ -874,19 +847,6 @@
         }
     }
 
-    private PendingAddArguments preparePendingAddArgs(int requestCode, Intent data, int
-            appWidgetId, ItemInfo info) {
-        PendingAddArguments args = new PendingAddArguments();
-        args.requestCode = requestCode;
-        args.intent = data;
-        args.container = info.container;
-        args.screenId = info.screenId;
-        args.cellX = info.cellX;
-        args.cellY = info.cellY;
-        args.appWidgetId = appWidgetId;
-        return args;
-    }
-
     /**
      * Check to see if a given screen id exists. If not, create it at the end, return the new id.
      *
@@ -905,8 +865,9 @@
         }
     }
 
-    @Thunk void completeTwoStageWidgetDrop(final int resultCode, final int appWidgetId) {
-        CellLayout cellLayout = mWorkspace.getScreenWithId(mPendingAddInfo.screenId);
+    @Thunk void completeTwoStageWidgetDrop(
+            final int resultCode, final int appWidgetId, final PendingRequestArgs requestArgs) {
+        CellLayout cellLayout = mWorkspace.getScreenWithId(requestArgs.screenId);
         Runnable onCompleteRunnable = null;
         int animationType = 0;
 
@@ -914,13 +875,12 @@
         if (resultCode == RESULT_OK) {
             animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
             final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
-                    mPendingAddWidgetInfo);
+                    requestArgs.getWidgetProvider());
             boundWidget = layout;
             onCompleteRunnable = new Runnable() {
                 @Override
                 public void run() {
-                    completeAddAppWidget(appWidgetId, mPendingAddInfo.container,
-                            mPendingAddInfo.screenId, layout, null);
+                    completeAddAppWidget(appWidgetId, requestArgs, layout, null);
                     exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
                             EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
                 }
@@ -930,7 +890,7 @@
             animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
         }
         if (mDragLayer.getAnimatedView() != null) {
-            mWorkspace.animateWidgetDrop(mPendingAddInfo, cellLayout,
+            mWorkspace.animateWidgetDrop(requestArgs, cellLayout,
                     (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
                     animationType, boundWidget, true);
         } else if (onCompleteRunnable != null) {
@@ -998,10 +958,9 @@
         mOnResumeState = State.NONE;
 
         mPaused = false;
-        if (mRestoring || mOnResumeNeedsLoad) {
+        if (mOnResumeNeedsLoad) {
             setWorkspaceLoading(true);
             mModel.startLoader(getCurrentWorkspaceScreen());
-            mRestoring = false;
             mOnResumeNeedsLoad = false;
         }
         if (mBindOnResumeCallbacks.size() > 0) {
@@ -1316,18 +1275,12 @@
             mWorkspace.setRestorePage(currentScreen);
         }
 
-        ContentValues itemValues = savedState.getParcelable(RUNTIME_STATE_PENDING_ADD_ITEM);
-        if (itemValues != null) {
-            mPendingAddInfo.readFromValues(itemValues);
-            AppWidgetProviderInfo info = savedState.getParcelable(
-                    RUNTIME_STATE_PENDING_ADD_WIDGET_INFO);
-            mPendingAddWidgetInfo = info == null ?
-                    null : LauncherAppWidgetProviderInfo.fromProviderInfo(this, info);
-
-            mPendingAddWidgetId = savedState.getInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID);
-            setWaitingForResult(true);
-            mRestoring = true;
+        PendingRequestArgs requestArgs = savedState.getParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS);
+        if (requestArgs != null) {
+            setWaitingForResult(requestArgs);
         }
+
+        mPendingActivityResult = savedState.getParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT);
     }
 
     /**
@@ -1542,10 +1495,8 @@
 
         LauncherModel.addItemToDatabase(this, info, container, screenId, cellXY[0], cellXY[1]);
 
-        if (!mRestoring) {
-            mWorkspace.addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1,
-                    isWorkspaceLocked());
-        }
+        mWorkspace.addInScreen(view, container, screenId, cellXY[0], cellXY[1], 1, 1,
+                isWorkspaceLocked());
     }
 
     /**
@@ -1553,10 +1504,9 @@
      *
      * @param appWidgetId The app widget id
      */
-    @Thunk void completeAddAppWidget(int appWidgetId, long container, long screenId,
+    @Thunk void completeAddAppWidget(int appWidgetId, ItemInfo itemInfo,
             AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
 
-        ItemInfo info = mPendingAddInfo;
         if (appWidgetInfo == null) {
             appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(appWidgetId);
         }
@@ -1567,24 +1517,21 @@
 
         LauncherAppWidgetInfo launcherInfo;
         launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
-        launcherInfo.spanX = info.spanX;
-        launcherInfo.spanY = info.spanY;
-        launcherInfo.minSpanX = info.minSpanX;
-        launcherInfo.minSpanY = info.minSpanY;
+        launcherInfo.spanX = itemInfo.spanX;
+        launcherInfo.spanY = itemInfo.spanY;
+        launcherInfo.minSpanX = itemInfo.minSpanX;
+        launcherInfo.minSpanY = itemInfo.minSpanY;
         launcherInfo.user = mAppWidgetManager.getUser(appWidgetInfo);
 
         LauncherModel.addItemToDatabase(this, launcherInfo,
-                container, screenId, info.cellX, info.cellY);
+                itemInfo.container, itemInfo.screenId, itemInfo.cellX, itemInfo.cellY);
 
-        if (!mRestoring) {
-            if (hostView == null) {
-                // Perform actual inflation because we're live
-                hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
-            }
-            hostView.setVisibility(View.VISIBLE);
-            addAppWidgetToWorkspace(hostView, launcherInfo, appWidgetInfo, isWorkspaceLocked());
+        if (hostView == null) {
+            // Perform actual inflation because we're live
+            hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
         }
-        resetAddInfo();
+        hostView.setVisibility(View.VISIBLE);
+        addAppWidgetToWorkspace(hostView, launcherInfo, appWidgetInfo, isWorkspaceLocked());
     }
 
     private void addAppWidgetToWorkspace(
@@ -1615,8 +1562,7 @@
 
                 // Reset AllApps to its initial state only if we are not in the middle of
                 // processing a multi-step drop
-                if (mAppsView != null && mWidgetsView != null &&
-                        mPendingAddInfo.container == ItemInfo.NO_ID) {
+                if (mAppsView != null && mWidgetsView != null && mPendingRequestArgs == null) {
                     if (!showWorkspace(false)) {
                         // If we are already on the workspace, then manually reset all apps
                         mAppsView.reset();
@@ -1828,7 +1774,7 @@
         getWindow().closeAllPanels();
 
         // Whatever we were doing is hereby canceled.
-        setWaitingForResult(false);
+        setWaitingForResult(null);
     }
 
     @Override
@@ -1946,13 +1892,11 @@
         closeFolder(false);
         closeShortcutsContainer(false);
 
-        if (mPendingAddInfo.container != ItemInfo.NO_ID && mPendingAddInfo.screenId > -1 &&
-                mWaitingForResult) {
-            ContentValues itemValues = new ContentValues();
-            mPendingAddInfo.writeToValues(itemValues);
-            outState.putParcelable(RUNTIME_STATE_PENDING_ADD_ITEM, itemValues);
-            outState.putParcelable(RUNTIME_STATE_PENDING_ADD_WIDGET_INFO, mPendingAddWidgetInfo);
-            outState.putInt(RUNTIME_STATE_PENDING_ADD_WIDGET_ID, mPendingAddWidgetId);
+        if (mPendingRequestArgs != null) {
+            outState.putParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS, mPendingRequestArgs);
+        }
+        if (mPendingActivityResult != null) {
+            outState.putParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT, mPendingActivityResult);
         }
 
         if (mLauncherCallbacks != null) {
@@ -2015,14 +1959,12 @@
 
     @Override
     public void startActivityForResult(Intent intent, int requestCode, Bundle options) {
-        onStartForResult(requestCode);
         super.startActivityForResult(intent, requestCode, options);
     }
 
     @Override
     public void startIntentSenderForResult (IntentSender intent, int requestCode,
             Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
-        onStartForResult(requestCode);
         try {
             super.startIntentSenderForResult(intent, requestCode,
                 fillInIntent, flagsMask, flagsValues, extraFlags, options);
@@ -2031,12 +1973,6 @@
         }
     }
 
-    private void onStartForResult(int requestCode) {
-        if (requestCode >= 0) {
-            setWaitingForResult(true);
-        }
-    }
-
     /**
      * Indicates that we want global search for this activity by setting the globalSearch
      * argument for {@link #startSearch} to true.
@@ -2147,7 +2083,7 @@
     }
 
     public boolean isWorkspaceLocked() {
-        return mWorkspaceLoading || mWaitingForResult;
+        return mWorkspaceLoading || mPendingRequestArgs != null;
     }
 
     public boolean isWorkspaceLoading() {
@@ -2162,9 +2098,9 @@
         }
     }
 
-    private void setWaitingForResult(boolean value) {
+    private void setWaitingForResult(PendingRequestArgs args) {
         boolean isLocked = isWorkspaceLocked();
-        mWaitingForResult = value;
+        mPendingRequestArgs = args;
         if (isLocked != isWorkspaceLocked()) {
             onWorkspaceLockedChanged();
         }
@@ -2176,33 +2112,23 @@
         }
     }
 
-    private void resetAddInfo() {
-        mPendingAddInfo.container = ItemInfo.NO_ID;
-        mPendingAddInfo.screenId = -1;
-        mPendingAddInfo.cellX = mPendingAddInfo.cellY = -1;
-        mPendingAddInfo.spanX = mPendingAddInfo.spanY = -1;
-        mPendingAddInfo.minSpanX = mPendingAddInfo.minSpanY = 1;
-    }
-
-    void addAppWidgetFromDropImpl(final int appWidgetId, final ItemInfo info, final
-            AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo) {
+    void addAppWidgetFromDropImpl(int appWidgetId, ItemInfo info, AppWidgetHostView boundWidget,
+            LauncherAppWidgetProviderInfo appWidgetInfo) {
         if (LOGD) {
             Log.d(TAG, "Adding widget from drop");
         }
         addAppWidgetImpl(appWidgetId, info, boundWidget, appWidgetInfo, 0);
     }
 
-    void addAppWidgetImpl(final int appWidgetId, final ItemInfo info,
-            final AppWidgetHostView boundWidget, final LauncherAppWidgetProviderInfo appWidgetInfo,
+    void addAppWidgetImpl(int appWidgetId, ItemInfo info,
+            AppWidgetHostView boundWidget, LauncherAppWidgetProviderInfo appWidgetInfo,
             int delay) {
         if (appWidgetInfo.configure != null) {
-            mPendingAddWidgetInfo = appWidgetInfo;
-            mPendingAddWidgetId = appWidgetId;
+            setWaitingForResult(PendingRequestArgs.forWidgetInfo(appWidgetId, appWidgetInfo, info));
 
             // Launch over to configure widget, if needed
             mAppWidgetManager.startConfigActivity(appWidgetInfo, appWidgetId, this,
                     mAppWidgetHost, REQUEST_CREATE_APPWIDGET);
-
         } else {
             // Otherwise just add it
             Runnable onComplete = new Runnable() {
@@ -2213,8 +2139,7 @@
                             null);
                 }
             };
-            completeAddAppWidget(appWidgetId, info.container, info.screenId, boundWidget,
-                    appWidgetInfo);
+            completeAddAppWidget(appWidgetId, info, boundWidget, appWidgetInfo);
             mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
         }
     }
@@ -2227,17 +2152,22 @@
 
     public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
             int[] cell, int spanX, int spanY) {
+        info.container = container;
+        info.screenId = screenId;
+        if (cell != null) {
+            info.cellX = cell[0];
+            info.cellY = cell[1];
+        }
+        info.spanX = spanX;
+        info.spanY = spanY;
+
         switch (info.itemType) {
             case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
             case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
-                int span[] = new int[2];
-                span[0] = spanX;
-                span[1] = spanY;
-                addAppWidgetFromDrop((PendingAddWidgetInfo) info,
-                        container, screenId, cell, span);
+                addAppWidgetFromDrop((PendingAddWidgetInfo) info);
                 break;
             case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
-                processShortcutFromDrop(info.componentName, container, screenId, cell);
+                processShortcutFromDrop(info);
                 break;
             default:
                 throw new IllegalStateException("Unknown item type: " + info.itemType);
@@ -2246,51 +2176,18 @@
 
     /**
      * Process a shortcut drop.
-     *
-     * @param componentName The name of the component
-     * @param screenId The ID of the screen where it should be added
-     * @param cell The cell it should be added to, optional
      */
-    private void processShortcutFromDrop(ComponentName componentName, long container, long screenId,
-            int[] cell) {
-        resetAddInfo();
-        mPendingAddInfo.container = container;
-        mPendingAddInfo.screenId = screenId;
-
-        if (cell != null) {
-            mPendingAddInfo.cellX = cell[0];
-            mPendingAddInfo.cellY = cell[1];
-        }
-
+    private void processShortcutFromDrop(PendingAddItemInfo info) {
+        setWaitingForResult(new PendingRequestArgs(info));
         Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
-        createShortcutIntent.setComponent(componentName);
+        createShortcutIntent.setComponent(info.componentName);
         Utilities.startActivityForResultSafely(this, createShortcutIntent, REQUEST_CREATE_SHORTCUT);
     }
 
     /**
      * Process a widget drop.
-     *
-     * @param info The PendingAppWidgetInfo of the widget being added.
-     * @param screenId The ID of the screen where it should be added
-     * @param cell The cell it should be added to, optional
      */
-    private void addAppWidgetFromDrop(PendingAddWidgetInfo info, long container, long screenId,
-            int[] cell, int[] span) {
-        resetAddInfo();
-        mPendingAddInfo.container = info.container = container;
-        mPendingAddInfo.screenId = info.screenId = screenId;
-        mPendingAddInfo.minSpanX = info.minSpanX;
-        mPendingAddInfo.minSpanY = info.minSpanY;
-
-        if (cell != null) {
-            mPendingAddInfo.cellX = cell[0];
-            mPendingAddInfo.cellY = cell[1];
-        }
-        if (span != null) {
-            mPendingAddInfo.spanX = span[0];
-            mPendingAddInfo.spanY = span[1];
-        }
-
+    private void addAppWidgetFromDrop(PendingAddWidgetInfo info) {
         AppWidgetHostView hostView = info.boundWidget;
         int appWidgetId;
         if (hostView != null) {
@@ -2316,11 +2213,11 @@
             if (success) {
                 addAppWidgetFromDropImpl(appWidgetId, info, null, info.info);
             } else {
-                mPendingAddWidgetInfo = info.info;
+                setWaitingForResult(PendingRequestArgs.forWidgetInfo(appWidgetId, info.info, info));
                 Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
                 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
                 intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, info.componentName);
-                mAppWidgetManager.getUser(mPendingAddWidgetInfo)
+                mAppWidgetManager.getUser(info.info)
                     .addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
                 // TODO: we need to make sure that this accounts for the options bundle.
                 // intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
@@ -2539,14 +2436,13 @@
                 LauncherAppWidgetProviderInfo appWidgetInfo =
                         mAppWidgetManager.findProvider(info.providerName, info.user);
                 if (appWidgetInfo != null) {
-                    mPendingAddWidgetId = info.appWidgetId;
-                    mPendingAddInfo.copyFrom(info);
-                    mPendingAddWidgetInfo = appWidgetInfo;
+                    setWaitingForResult(PendingRequestArgs
+                            .forWidgetInfo(info.appWidgetId, appWidgetInfo, info));
 
                     Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_BIND);
-                    intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mPendingAddWidgetId);
+                    intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, info.appWidgetId);
                     intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER, appWidgetInfo.provider);
-                    mAppWidgetManager.getUser(mPendingAddWidgetInfo)
+                    mAppWidgetManager.getUser(appWidgetInfo)
                             .addToIntent(intent, AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
                     startActivityForResult(intent, REQUEST_BIND_PENDING_APPWIDGET);
                 }
@@ -2575,9 +2471,7 @@
 
     private void startRestoredWidgetReconfigActivity(
             LauncherAppWidgetProviderInfo provider, LauncherAppWidgetInfo info) {
-        mPendingAddWidgetInfo = provider;
-        mPendingAddInfo.copyFrom(info);
-        mPendingAddWidgetId = info.appWidgetId;
+        setWaitingForResult(PendingRequestArgs.forWidgetInfo(info.appWidgetId, provider, info));
         mAppWidgetManager.startConfigActivity(provider,
                 info.appWidgetId, this, mAppWidgetHost, REQUEST_RECONFIGURE_APPWIDGET);
     }
@@ -2747,6 +2641,7 @@
         int pageScroll = mWorkspace.getScrollForPage(mWorkspace.getPageNearestToCenterOfScreen());
         float offset = mWorkspace.mWallpaperOffset.wallpaperOffsetForScroll(pageScroll);
 
+        setWaitingForResult(new PendingRequestArgs(new ItemInfo()));
         Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER)
                 .setPackage(pickerPackage)
                 .putExtra(Utilities.EXTRA_WALLPAPER_OFFSET, offset);
@@ -2863,9 +2758,9 @@
                     && Intent.ACTION_CALL.equals(intent.getAction())
                     && checkSelfPermission(Manifest.permission.CALL_PHONE) !=
                     PackageManager.PERMISSION_GRANTED) {
-                // TODO: Rename sPendingAddItem to a generic name.
-                sPendingAddItem = preparePendingAddArgs(REQUEST_PERMISSION_CALL_PHONE, intent,
-                        0, info);
+
+                setWaitingForResult(PendingRequestArgs
+                        .forIntent(REQUEST_PERMISSION_CALL_PHONE, intent, info));
                 requestPermissions(new String[]{Manifest.permission.CALL_PHONE},
                         REQUEST_PERMISSION_CALL_PHONE);
             } else {
@@ -3150,6 +3045,14 @@
         }
     }
 
+    public View getTopFloatingView() {
+        View topView = getOpenShortcutsContainer();
+        if (topView == null) {
+            topView = getWorkspace().getOpenFolder();
+        }
+        return topView;
+    }
+
     /**
      * @return The open shortcuts container, or null if there is none
      */
@@ -3199,7 +3102,7 @@
             ItemInfo info = (ItemInfo) v.getTag();
             longClickCellInfo = new CellLayout.CellInfo(v, info);
             itemUnderLongClick = longClickCellInfo.cell;
-            resetAddInfo();
+            mPendingRequestArgs = null;
         }
 
         // The hotseat touch handling does not go through Workspace, and we always allow long press
@@ -3222,7 +3125,7 @@
                                         longClickCellInfo.cellX, longClickCellInfo.cellY));
                 if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
                     // User long pressed on an item
-                    mWorkspace.startDrag(longClickCellInfo);
+                    mWorkspace.startDrag(longClickCellInfo, new DragOptions());
                 }
             }
         }
@@ -4074,21 +3977,10 @@
 
         setWorkspaceLoading(false);
 
-        // If we received the result of any pending adds while the loader was running (e.g. the
-        // widget configuration forced an orientation change), process them now.
-        if (sPendingAddItem != null) {
-            final long screenId = completeAdd(sPendingAddItem);
-
-            // TODO: this moves the user to the page where the pending item was added. Ideally,
-            // the screen would be guaranteed to exist after bind, and the page would be set through
-            // the workspace restore process.
-            mWorkspace.post(new Runnable() {
-                @Override
-                public void run() {
-                    mWorkspace.snapToScreenId(screenId);
-                }
-            });
-            sPendingAddItem = null;
+        if (mPendingActivityResult != null) {
+            handleActivityResult(mPendingActivityResult.requestCode,
+                    mPendingActivityResult.resultCode, mPendingActivityResult.data);
+            mPendingActivityResult = null;
         }
 
         InstallShortcutReceiver.disableAndFlushInstallQueue(this);
@@ -4504,8 +4396,8 @@
         Log.d(TAG, "BEGIN launcher3 dump state for launcher " + this);
         Log.d(TAG, "mSavedState=" + mSavedState);
         Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
-        Log.d(TAG, "mRestoring=" + mRestoring);
-        Log.d(TAG, "mWaitingForResult=" + mWaitingForResult);
+        Log.d(TAG, "mPendingRequestArgs=" + mPendingRequestArgs);
+        Log.d(TAG, "mPendingActivityResult=" + mPendingActivityResult);
         mModel.dumpState();
         // TODO(hyunyoungs): add mWidgetsView.dumpState(); or mWidgetsModel.dumpState();
 
@@ -4557,14 +4449,6 @@
         return sCustomAppWidgets;
     }
 
-    public static List<View> getFolderContents(View icon) {
-        if (icon instanceof FolderIcon) {
-            return ((FolderIcon) icon).getFolder().getItemsInReadingOrder();
-        } else {
-            return Collections.EMPTY_LIST;
-        }
-    }
-
     public static Launcher getLauncher(Context context) {
         if (context instanceof Launcher) {
             return (Launcher) context;
diff --git a/src/com/android/launcher3/LauncherClings.java b/src/com/android/launcher3/LauncherClings.java
deleted file mode 100644
index c1282b5..0000000
--- a/src/com/android/launcher3/LauncherClings.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2008 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;
-
-import android.content.Context;
-
-@Deprecated
-public class LauncherClings {
-    private static final String WORKSPACE_CLING_DISMISSED_KEY = "cling_gel.workspace.dismissed";
-
-    public static void markFirstRunClingDismissed(Context ctx) {
-        Utilities.getPrefs(ctx).edit()
-                .putBoolean(WORKSPACE_CLING_DISMISSED_KEY, true)
-                .apply();
-    }
-}
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index 68450e7..a812317 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -57,8 +57,11 @@
 import com.android.launcher3.dynamicui.ExtractionUtils;
 import com.android.launcher3.folder.Folder;
 import com.android.launcher3.folder.FolderIcon;
+import com.android.launcher3.graphics.LauncherIcons;
 import com.android.launcher3.logging.FileLog;
+import com.android.launcher3.model.BgDataModel;
 import com.android.launcher3.model.GridSizeMigrationTask;
+import com.android.launcher3.model.SdCardAvailableReceiver;
 import com.android.launcher3.model.WidgetsModel;
 import com.android.launcher3.provider.ImportDataTask;
 import com.android.launcher3.provider.LauncherDbUtils;
@@ -69,12 +72,12 @@
 import com.android.launcher3.util.CursorIconInfo;
 import com.android.launcher3.util.FlagOp;
 import com.android.launcher3.util.GridOccupancy;
+import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.LongArrayMap;
 import com.android.launcher3.util.ManagedProfileHeuristic;
 import com.android.launcher3.util.MultiHashMap;
 import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.util.Preconditions;
-import com.android.launcher3.util.StringFilter;
 import com.android.launcher3.util.Thunk;
 import com.android.launcher3.util.ViewOnDrawExecutor;
 
@@ -159,38 +162,11 @@
         }
     };
 
-    // The lock that must be acquired before referencing any static bg data structures.  Unlike
-    // other locks, this one can generally be held long-term because we never expect any of these
-    // static data structures to be referenced outside of the worker thread except on the first
-    // load after configuration change.
-    static final Object sBgLock = new Object();
-
-    // sBgItemsIdMap maps *all* the ItemInfos (shortcuts, folders, and widgets) created by
-    // LauncherModel to their ids
-    static final LongArrayMap<ItemInfo> sBgItemsIdMap = new LongArrayMap<>();
-
-    // sBgWorkspaceItems is passed to bindItems, which expects a list of all folders and shortcuts
-    //       created by LauncherModel that are directly on the home screen (however, no widgets or
-    //       shortcuts within folders).
-    static final ArrayList<ItemInfo> sBgWorkspaceItems = new ArrayList<ItemInfo>();
-
-    // sBgAppWidgets is all LauncherAppWidgetInfo created by LauncherModel. Passed to bindAppWidget()
-    static final ArrayList<LauncherAppWidgetInfo> sBgAppWidgets =
-        new ArrayList<LauncherAppWidgetInfo>();
-
-    // sBgFolders is all FolderInfos created by LauncherModel. Passed to bindFolders()
-    static final LongArrayMap<FolderInfo> sBgFolders = new LongArrayMap<>();
-
-    // sBgWorkspaceScreens is the ordered set of workspace screens.
-    static final ArrayList<Long> sBgWorkspaceScreens = new ArrayList<Long>();
-
-    // sBgPinnedShortcutCounts is the ComponentKey representing a pinned shortcut to the number of
-    // times it is pinned.
-    static final Map<ShortcutKey, MutableInt> sBgPinnedShortcutCounts = new HashMap<>();
-
-    // sPendingPackages is a set of packages which could be on sdcard and are not available yet
-    static final HashMap<UserHandleCompat, HashSet<String>> sPendingPackages =
-            new HashMap<UserHandleCompat, HashSet<String>>();
+    /**
+     * All the static data should be accessed on the background thread, A lock should be acquired
+     * on this object when accessing any data from this model.
+     */
+    static final BgDataModel sBgDataModel = new BgDataModel();
 
     // </ only access in worker thread >
 
@@ -232,10 +208,6 @@
         public void bindDeepShortcutMap(MultiHashMap<ComponentKey, String> deepShortcutMap);
     }
 
-    public interface ItemInfoFilter {
-        public boolean filterItem(ItemInfo parent, ItemInfo info, ComponentName cn);
-    }
-
     LauncherModel(LauncherAppState app, IconCache iconCache, AppFilter appFilter,
             DeepShortcutManager deepShortcutManager) {
         Context context = app.getContext();
@@ -276,7 +248,7 @@
 
             @Override
             public void run() {
-                synchronized (sBgLock) {
+                synchronized (sBgDataModel) {
                     final HashSet<ItemInfo> updates = new HashSet<>();
 
                     if (installInfo.state == PackageInstallerCompat.STATUS_INSTALLED) {
@@ -284,7 +256,7 @@
                         return;
                     }
 
-                    for (ItemInfo info : sBgItemsIdMap) {
+                    for (ItemInfo info : sBgDataModel.itemsIdMap) {
                         if (info instanceof ShortcutInfo) {
                             ShortcutInfo si = (ShortcutInfo) info;
                             ComponentName cn = si.getTargetComponent();
@@ -301,7 +273,7 @@
                         }
                     }
 
-                    for (LauncherAppWidgetInfo widget : sBgAppWidgets) {
+                    for (LauncherAppWidgetInfo widget : sBgDataModel.appWidgets) {
                         if (widget.providerName.getPackageName().equals(installInfo.packageName)) {
                             widget.installProgress = installInfo.progress;
                             updates.add(widget);
@@ -334,11 +306,11 @@
 
             @Override
             public void run() {
-                synchronized (sBgLock) {
+                synchronized (sBgDataModel) {
                     ArrayList<ShortcutInfo> updates = new ArrayList<>();
                     UserHandleCompat user = UserHandleCompat.myUserHandle();
 
-                    for (ItemInfo info : sBgItemsIdMap) {
+                    for (ItemInfo info : sBgDataModel.itemsIdMap) {
                         if (info instanceof ShortcutInfo) {
                             ShortcutInfo si = (ShortcutInfo) info;
                             ComponentName cn = si.getTargetComponent();
@@ -418,8 +390,8 @@
 
         // Use sBgItemsIdMap as all the items are already loaded.
         assertWorkspaceLoaded();
-        synchronized (sBgLock) {
-            for (ItemInfo info : sBgItemsIdMap) {
+        synchronized (sBgDataModel) {
+            for (ItemInfo info : sBgDataModel.itemsIdMap) {
                 if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
                     ArrayList<ItemInfo> items = screenItems.get(info.screenId);
                     if (items == null) {
@@ -496,7 +468,7 @@
                 // can not use sBgWorkspaceScreens because loadWorkspace() may not have been
                 // called.
                 ArrayList<Long> workspaceScreens = loadWorkspaceScreensDb(context);
-                synchronized(sBgLock) {
+                synchronized(sBgDataModel) {
                     for (ItemInfo item : workspaceApps) {
                         if (item instanceof ShortcutInfo) {
                             // Short-circuit this logic if the icon exists somewhere on the workspace
@@ -578,7 +550,7 @@
 
     static void checkItemInfoLocked(
             final long itemId, final ItemInfo item, StackTraceElement[] stackTrace) {
-        ItemInfo modelItem = sBgItemsIdMap.get(itemId);
+        ItemInfo modelItem = sBgDataModel.itemsIdMap.get(itemId);
         if (modelItem != null && item != modelItem) {
             // check all the data is consistent
             if (modelItem instanceof ShortcutInfo && item instanceof ShortcutInfo) {
@@ -619,7 +591,7 @@
         final long itemId = item.id;
         Runnable r = new Runnable() {
             public void run() {
-                synchronized (sBgLock) {
+                synchronized (sBgDataModel) {
                     checkItemInfoLocked(itemId, item, stackTrace);
                 }
             }
@@ -675,13 +647,13 @@
 
     static void updateItemArrays(ItemInfo item, long itemId, StackTraceElement[] stackTrace) {
         // Lock on mBgLock *after* the db operation
-        synchronized (sBgLock) {
+        synchronized (sBgDataModel) {
             checkItemInfoLocked(itemId, item, stackTrace);
 
             if (item.container != LauncherSettings.Favorites.CONTAINER_DESKTOP &&
                     item.container != LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
                 // Item is in a folder, make sure this folder exists
-                if (!sBgFolders.containsKey(item.container)) {
+                if (!sBgDataModel.folders.containsKey(item.container)) {
                     // An items container is being set to a that of an item which is not in
                     // the list of Folders.
                     String msg = "item: " + item + " container being set to: " +
@@ -693,7 +665,7 @@
             // Items are added/removed from the corresponding FolderInfo elsewhere, such
             // as in Workspace.onDrop. Here, we just add/remove them from the list of items
             // that are on the desktop, as appropriate
-            ItemInfo modelItem = sBgItemsIdMap.get(itemId);
+            ItemInfo modelItem = sBgDataModel.itemsIdMap.get(itemId);
             if (modelItem != null &&
                     (modelItem.container == LauncherSettings.Favorites.CONTAINER_DESKTOP ||
                      modelItem.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT)) {
@@ -702,15 +674,15 @@
                     case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
                     case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT:
                     case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
-                        if (!sBgWorkspaceItems.contains(modelItem)) {
-                            sBgWorkspaceItems.add(modelItem);
+                        if (!sBgDataModel.workspaceItems.contains(modelItem)) {
+                            sBgDataModel.workspaceItems.add(modelItem);
                         }
                         break;
                     default:
                         break;
                 }
             } else {
-                sBgWorkspaceItems.remove(modelItem);
+                sBgDataModel.workspaceItems.remove(modelItem);
             }
         }
     }
@@ -854,8 +826,8 @@
             intentWithoutPkg = intent.toUri(0);
         }
 
-        synchronized (sBgLock) {
-            for (ItemInfo item : sBgItemsIdMap) {
+        synchronized (sBgDataModel) {
+            for (ItemInfo item : sBgDataModel.itemsIdMap) {
                 if (item instanceof ShortcutInfo) {
                     ShortcutInfo info = (ShortcutInfo) item;
                     Intent targetIntent = info.promisedIntent == null
@@ -906,76 +878,35 @@
             public void run() {
                 cr.insert(LauncherSettings.Favorites.CONTENT_URI, values);
 
-                // Lock on mBgLock *after* the db operation
-                synchronized (sBgLock) {
+                synchronized (sBgDataModel) {
                     checkItemInfoLocked(item.id, item, stackTrace);
-                    sBgItemsIdMap.put(item.id, item);
-                    switch (item.itemType) {
-                        case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
-                            sBgFolders.put(item.id, (FolderInfo) item);
-                            // Fall through
-                        case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
-                        case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
-                        case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT:
-                            if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP ||
-                                    item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
-                                sBgWorkspaceItems.add(item);
-                            } else {
-                                if (!sBgFolders.containsKey(item.container)) {
-                                    // Adding an item to a folder that doesn't exist.
-                                    String msg = "adding item: " + item + " to a folder that " +
-                                            " doesn't exist";
-                                    Log.e(TAG, msg);
-                                }
-                            }
-                            if (item.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
-                                incrementPinnedShortcutCount(
-                                        ShortcutKey.fromShortcutInfo((ShortcutInfo) item),
-                                        true /* shouldPin */);
-                            }
-                            break;
-                        case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
-                            sBgAppWidgets.add((LauncherAppWidgetInfo) item);
-                            break;
-                    }
+                    sBgDataModel.addItem(item, true);
                 }
             }
         };
         runOnWorkerThread(r);
     }
 
-    private static ArrayList<ItemInfo> getItemsByPackageName(
-            final String pn, final UserHandleCompat user) {
-        ItemInfoFilter filter  = new ItemInfoFilter() {
-            @Override
-            public boolean filterItem(ItemInfo parent, ItemInfo info, ComponentName cn) {
-                return cn.getPackageName().equals(pn) && info.user.equals(user);
-            }
-        };
-        return filterItemInfos(sBgItemsIdMap, filter);
-    }
-
-    /**
-     * Removes all the items from the database corresponding to the specified package.
-     */
-    static void deletePackageFromDatabase(Context context, final String pn,
-            final UserHandleCompat user) {
-        deleteItemsFromDatabase(context, getItemsByPackageName(pn, user));
-    }
-
     /**
      * Removes the specified item from the database
      */
     public static void deleteItemFromDatabase(Context context, final ItemInfo item) {
-        ArrayList<ItemInfo> items = new ArrayList<ItemInfo>();
+        ArrayList<ItemInfo> items = new ArrayList<>();
         items.add(item);
         deleteItemsFromDatabase(context, items);
     }
 
     /**
+     * Removes all the items from the database matching {@param matcher}.
+     */
+    public static void deleteItemsFromDatabase(Context context, ItemInfoMatcher matcher) {
+        deleteItemsFromDatabase(context, matcher.filterItemInfos(sBgDataModel.itemsIdMap));
+    }
+
+    /**
      * Removes the specified items from the database
      */
-    static void deleteItemsFromDatabase(Context context, final ArrayList<? extends ItemInfo> items) {
+    static void deleteItemsFromDatabase(Context context, final Iterable<? extends ItemInfo> items) {
         final ContentResolver cr = context.getContentResolver();
         Runnable r = new Runnable() {
             public void run() {
@@ -983,36 +914,7 @@
                     final Uri uri = LauncherSettings.Favorites.getContentUri(item.id);
                     cr.delete(uri, null, null);
 
-                    // Lock on mBgLock *after* the db operation
-                    synchronized (sBgLock) {
-                        switch (item.itemType) {
-                            case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
-                                sBgFolders.remove(item.id);
-                                for (ItemInfo info: sBgItemsIdMap) {
-                                    if (info.container == item.id) {
-                                        // We are deleting a folder which still contains items that
-                                        // think they are contained by that folder.
-                                        String msg = "deleting a folder (" + item + ") which still " +
-                                                "contains items (" + info + ")";
-                                        Log.e(TAG, msg);
-                                    }
-                                }
-                                sBgWorkspaceItems.remove(item);
-                                break;
-                            case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT:
-                                decrementPinnedShortcutCount(ShortcutKey.fromShortcutInfo(
-                                        (ShortcutInfo) item));
-                                // Fall through.
-                            case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
-                            case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
-                                sBgWorkspaceItems.remove(item);
-                                break;
-                            case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
-                                sBgAppWidgets.remove((LauncherAppWidgetInfo) item);
-                                break;
-                        }
-                        sBgItemsIdMap.remove(item.id);
-                    }
+                    sBgDataModel.removeItem(item);
                 }
             }
         };
@@ -1020,39 +922,6 @@
     }
 
     /**
-     * Decrement the count for the given pinned shortcut, unpinning it if the count becomes 0.
-     */
-    private static void decrementPinnedShortcutCount(final ShortcutKey pinnedShortcut) {
-        synchronized (sBgLock) {
-            MutableInt count = sBgPinnedShortcutCounts.get(pinnedShortcut);
-            if (count == null || --count.value == 0) {
-                LauncherAppState.getInstance().getShortcutManager().unpinShortcut(pinnedShortcut);
-            }
-        }
-    }
-
-    /**
-     * Increment the count for the given shortcut, pinning it if the count becomes 1.
-     *
-     * As an optimization, the caller can pass shouldPin == false to avoid
-     * unnecessary RPC's if the shortcut is already pinned.
-     */
-    private static void incrementPinnedShortcutCount(ShortcutKey pinnedShortcut, boolean shouldPin) {
-        synchronized (sBgLock) {
-            MutableInt count = sBgPinnedShortcutCounts.get(pinnedShortcut);
-            if (count == null) {
-                count = new MutableInt(1);
-                sBgPinnedShortcutCounts.put(pinnedShortcut, count);
-            } else {
-                count.value++;
-            }
-            if (shouldPin && count.value == 1) {
-                LauncherAppState.getInstance().getShortcutManager().pinShortcut(pinnedShortcut);
-            }
-        }
-    }
-
-    /**
      * Update the order of the workspace screens in the database. The array list contains
      * a list of screen ids in the order that they should appear.
      */
@@ -1091,9 +960,9 @@
                     throw new RuntimeException(ex);
                 }
 
-                synchronized (sBgLock) {
-                    sBgWorkspaceScreens.clear();
-                    sBgWorkspaceScreens.addAll(screensCopy);
+                synchronized (sBgDataModel) {
+                    sBgDataModel.workspaceScreens.clear();
+                    sBgDataModel.workspaceScreens.addAll(screensCopy);
                 }
             }
         };
@@ -1108,22 +977,13 @@
 
         Runnable r = new Runnable() {
             public void run() {
-                cr.delete(LauncherSettings.Favorites.getContentUri(info.id), null, null);
-                // Lock on mBgLock *after* the db operation
-                synchronized (sBgLock) {
-                    sBgItemsIdMap.remove(info.id);
-                    sBgFolders.remove(info.id);
-                    sBgWorkspaceItems.remove(info);
-                }
-
                 cr.delete(LauncherSettings.Favorites.CONTENT_URI,
                         LauncherSettings.Favorites.CONTAINER + "=" + info.id, null);
-                // Lock on mBgLock *after* the db operation
-                synchronized (sBgLock) {
-                    for (ItemInfo childInfo : info.contents) {
-                        sBgItemsIdMap.remove(childInfo.id);
-                    }
-                }
+                sBgDataModel.removeItem(info.contents);
+                info.contents.clear();
+
+                cr.delete(LauncherSettings.Favorites.getContentUri(info.id), null, null);
+                sBgDataModel.removeItem(info);
             }
         };
         runOnWorkerThread(r);
@@ -1150,9 +1010,12 @@
 
     @Override
     public void onPackageRemoved(String packageName, UserHandleCompat user) {
+        onPackagesRemoved(user, packageName);
+    }
+
+    public void onPackagesRemoved(UserHandleCompat user, String... packages) {
         int op = PackageUpdatedTask.OP_REMOVE;
-        enqueueItemUpdatedTask(new PackageUpdatedTask(op, new String[] { packageName },
-                user));
+        enqueueItemUpdatedTask(new PackageUpdatedTask(op, packages, user));
     }
 
     @Override
@@ -1639,18 +1502,6 @@
             }
         }
 
-        /** Clears all the sBg data structures */
-        private void clearSBgDataStructures() {
-            synchronized (sBgLock) {
-                sBgWorkspaceItems.clear();
-                sBgAppWidgets.clear();
-                sBgFolders.clear();
-                sBgItemsIdMap.clear();
-                sBgWorkspaceScreens.clear();
-                sBgPinnedShortcutCounts.clear();
-            }
-        }
-
         private void loadWorkspace() {
             if (LauncherAppState.PROFILE_STARTUP) {
                 Trace.beginSection("Loading Workspace");
@@ -1663,6 +1514,7 @@
             final boolean isSafeMode = manager.isSafeMode();
             final LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(context);
             final boolean isSdCardReady = Utilities.isBootCompleted();
+            final MultiHashMap<UserHandleCompat, String> pendingPackages = new MultiHashMap<>();
 
             LauncherAppState app = LauncherAppState.getInstance();
             InvariantDeviceProfile profile = app.getInvariantDeviceProfile();
@@ -1693,11 +1545,12 @@
             LauncherSettings.Settings.call(contentResolver,
                     LauncherSettings.Settings.METHOD_LOAD_DEFAULT_FAVORITES);
 
-            synchronized (sBgLock) {
-                clearSBgDataStructures();
+            synchronized (sBgDataModel) {
+                sBgDataModel.clear();
+
                 final HashMap<String, Integer> installingPkgs = PackageInstallerCompat
                         .getInstance(mContext).updateAndGetActiveSessionCache();
-                sBgWorkspaceScreens.addAll(loadWorkspaceScreensDb(mContext));
+                sBgDataModel.workspaceScreens.addAll(loadWorkspaceScreensDb(mContext));
 
                 final ArrayList<Long> itemsToRemove = new ArrayList<>();
                 final ArrayList<Long> restoredRows = new ArrayList<>();
@@ -1901,12 +1754,7 @@
                                             // SdCard is not ready yet. Package might get available,
                                             // once it is ready.
                                             Log.d(TAG, "Invalid package: " + cn + " (check again later)");
-                                            HashSet<String> pkgs = sPendingPackages.get(user);
-                                            if (pkgs == null) {
-                                                pkgs = new HashSet<String>();
-                                                sPendingPackages.put(user, pkgs);
-                                            }
-                                            pkgs.add(cn.getPackageName());
+                                            pendingPackages.addToList(user, cn.getPackageName());
                                             allowMissingTarget = true;
                                             // Add the icon on the workspace anyway.
 
@@ -1977,7 +1825,6 @@
 
                                         info.isDisabled |= ShortcutInfo.FLAG_DISABLED_LOCKED_USER;
                                     }
-                                    incrementPinnedShortcutCount(key, false /* shouldPin */);
                                 } else { // item type == ITEM_TYPE_SHORTCUT
                                     info = getShortcutInfo(c, cursorIconInfo);
 
@@ -2019,7 +1866,7 @@
                                     }
 
                                     // check & update map of what's occupied
-                                    if (!checkItemPlacement(occupied, info, sBgWorkspaceScreens)) {
+                                    if (!checkItemPlacement(occupied, info, sBgDataModel.workspaceScreens)) {
                                         itemsToRemove.add(id);
                                         break;
                                     }
@@ -2036,19 +1883,7 @@
                                         }
                                     }
 
-                                    switch (container) {
-                                    case LauncherSettings.Favorites.CONTAINER_DESKTOP:
-                                    case LauncherSettings.Favorites.CONTAINER_HOTSEAT:
-                                        sBgWorkspaceItems.add(info);
-                                        break;
-                                    default:
-                                        // Item is in a user folder
-                                        FolderInfo folderInfo =
-                                                findOrMakeFolder(sBgFolders, container);
-                                        folderInfo.add(info, false);
-                                        break;
-                                    }
-                                    sBgItemsIdMap.put(info.id, info);
+                                    sBgDataModel.addItem(info, false);
                                 } else {
                                     throw new RuntimeException("Unexpected null ShortcutInfo");
                                 }
@@ -2056,7 +1891,7 @@
 
                             case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
                                 id = c.getLong(idIndex);
-                                FolderInfo folderInfo = findOrMakeFolder(sBgFolders, id);
+                                FolderInfo folderInfo = sBgDataModel.findOrMakeFolder(id);
 
                                 // Do not trim the folder label, as is was set by the user.
                                 folderInfo.title = c.getString(cursorIconInfo.titleIndex);
@@ -2070,25 +1905,16 @@
                                 folderInfo.options = c.getInt(optionsIndex);
 
                                 // check & update map of what's occupied
-                                if (!checkItemPlacement(occupied, folderInfo, sBgWorkspaceScreens)) {
+                                if (!checkItemPlacement(occupied, folderInfo, sBgDataModel.workspaceScreens)) {
                                     itemsToRemove.add(id);
                                     break;
                                 }
-
-                                switch (container) {
-                                    case LauncherSettings.Favorites.CONTAINER_DESKTOP:
-                                    case LauncherSettings.Favorites.CONTAINER_HOTSEAT:
-                                        sBgWorkspaceItems.add(folderInfo);
-                                        break;
-                                }
-
                                 if (restored) {
                                     // no special handling required for restored folders
                                     restoredRows.add(id);
                                 }
 
-                                sBgItemsIdMap.put(folderInfo.id, folderInfo);
-                                sBgFolders.put(folderInfo.id, folderInfo);
+                                sBgDataModel.addItem(folderInfo, false);
                                 break;
 
                             case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
@@ -2205,7 +2031,7 @@
 
                                     appWidgetInfo.container = container;
                                     // check & update map of what's occupied
-                                    if (!checkItemPlacement(occupied, appWidgetInfo, sBgWorkspaceScreens)) {
+                                    if (!checkItemPlacement(occupied, appWidgetInfo, sBgDataModel.workspaceScreens)) {
                                         itemsToRemove.add(id);
                                         break;
                                     }
@@ -2224,8 +2050,7 @@
                                             updateItem(id, values);
                                         }
                                     }
-                                    sBgItemsIdMap.put(appWidgetInfo.id, appWidgetInfo);
-                                    sBgAppWidgets.add(appWidgetInfo);
+                                    sBgDataModel.addItem(appWidgetInfo, false);
                                 }
                                 break;
                             }
@@ -2239,7 +2064,7 @@
 
                 // Break early if we've stopped loading
                 if (mStopped) {
-                    clearSBgDataStructures();
+                    sBgDataModel.clear();
                     return;
                 }
 
@@ -2259,15 +2084,15 @@
                                     LauncherSettings.Settings.METHOD_DELETE_EMPTY_FOLDERS)
                             .getSerializable(LauncherSettings.Settings.EXTRA_VALUE);
                     for (long folderId : deletedFolderIds) {
-                        sBgWorkspaceItems.remove(sBgFolders.get(folderId));
-                        sBgFolders.remove(folderId);
-                        sBgItemsIdMap.remove(folderId);
+                        sBgDataModel.workspaceItems.remove(sBgDataModel.folders.get(folderId));
+                        sBgDataModel.folders.remove(folderId);
+                        sBgDataModel.itemsIdMap.remove(folderId);
                     }
                 }
 
                 // Unpin shortcuts that don't exist on the workspace.
                 for (ShortcutKey key : shortcutKeyToPinnedShortcuts.keySet()) {
-                    MutableInt numTimesPinned = sBgPinnedShortcutCounts.get(key);
+                    MutableInt numTimesPinned = sBgDataModel.pinnedShortcutCounts.get(key);
                     if (numTimesPinned == null || numTimesPinned.value == 0) {
                         // Shortcut is pinned but doesn't exist on the workspace; unpin it.
                         mDeepShortcutManager.unpinShortcut(key);
@@ -2275,7 +2100,7 @@
                 }
 
                 // Sort all the folder items and make sure the first 3 items are high resolution.
-                for (FolderInfo folder : sBgFolders) {
+                for (FolderInfo folder : sBgDataModel.folders) {
                     Collections.sort(folder.contents, Folder.ITEM_POS_COMPARATOR);
                     int pos = 0;
                     for (ShortcutInfo info : folder.contents) {
@@ -2298,15 +2123,18 @@
                                     LauncherSettings.Favorites._ID, restoredRows), null);
                 }
 
-                if (!isSdCardReady && !sPendingPackages.isEmpty()) {
-                    context.registerReceiver(new AppsAvailabilityCheck(),
+                if (!isSdCardReady && !pendingPackages.isEmpty()) {
+                    context.registerReceiver(
+                            new SdCardAvailableReceiver(
+                                    LauncherModel.this, mContext, pendingPackages),
                             new IntentFilter(Intent.ACTION_BOOT_COMPLETED),
-                            null, sWorker);
+                            null,
+                            sWorker);
                 }
 
                 // Remove any empty screens
-                ArrayList<Long> unusedScreens = new ArrayList<Long>(sBgWorkspaceScreens);
-                for (ItemInfo item: sBgItemsIdMap) {
+                ArrayList<Long> unusedScreens = new ArrayList<Long>(sBgDataModel.workspaceScreens);
+                for (ItemInfo item: sBgDataModel.itemsIdMap) {
                     long screenId = item.screenId;
                     if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP &&
                             unusedScreens.contains(screenId)) {
@@ -2316,8 +2144,8 @@
 
                 // If there are any empty screens remove them, and update.
                 if (unusedScreens.size() != 0) {
-                    sBgWorkspaceScreens.removeAll(unusedScreens);
-                    updateWorkspaceScreenOrder(context, sBgWorkspaceScreens);
+                    sBgDataModel.workspaceScreens.removeAll(unusedScreens);
+                    updateWorkspaceScreenOrder(context, sBgDataModel.workspaceScreens);
                 }
 
                 if (DEBUG_LOADERS) {
@@ -2530,10 +2358,10 @@
             ArrayList<LauncherAppWidgetInfo> appWidgets = new ArrayList<>();
             ArrayList<Long> orderedScreenIds = new ArrayList<>();
 
-            synchronized (sBgLock) {
-                workspaceItems.addAll(sBgWorkspaceItems);
-                appWidgets.addAll(sBgAppWidgets);
-                orderedScreenIds.addAll(sBgWorkspaceScreens);
+            synchronized (sBgDataModel) {
+                workspaceItems.addAll(sBgDataModel.workspaceItems);
+                appWidgets.addAll(sBgDataModel.appWidgets);
+                orderedScreenIds.addAll(sBgDataModel.workspaceScreens);
             }
 
             final int currentScreen;
@@ -2677,8 +2505,8 @@
         private void updateIconCache() {
             // Ignore packages which have a promise icon.
             HashSet<String> packagesToIgnore = new HashSet<>();
-            synchronized (sBgLock) {
-                for (ItemInfo info : sBgItemsIdMap) {
+            synchronized (sBgDataModel) {
+                for (ItemInfo info : sBgDataModel.itemsIdMap) {
                     if (info instanceof ShortcutInfo) {
                         ShortcutInfo si = (ShortcutInfo) info;
                         if (si.isPromise() && si.getTargetComponent() != null) {
@@ -2841,11 +2669,11 @@
         }
 
         public void dumpState() {
-            synchronized (sBgLock) {
+            synchronized (sBgDataModel) {
                 Log.d(TAG, "mLoaderTask.mContext=" + mContext);
                 Log.d(TAG, "mLoaderTask.mStopped=" + mStopped);
                 Log.d(TAG, "mLoaderTask.mLoadAndBindStepFinished=" + mLoadAndBindStepFinished);
-                Log.d(TAG, "mItems size=" + sBgWorkspaceItems.size());
+                Log.d(TAG, "mItems size=" + sBgDataModel.workspaceItems.size());
             }
         }
     }
@@ -2914,8 +2742,8 @@
 
         // If any package icon has changed (app was updated while launcher was dead),
         // update the corresponding shortcuts.
-        synchronized (sBgLock) {
-            for (ItemInfo info : sBgItemsIdMap) {
+        synchronized (sBgDataModel) {
+            for (ItemInfo info : sBgDataModel.itemsIdMap) {
                 if (info instanceof ShortcutInfo && user.equals(info.user)
                         && info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) {
                     ShortcutInfo si = (ShortcutInfo) info;
@@ -2971,47 +2799,10 @@
         sWorker.post(task);
     }
 
-    @Thunk class AppsAvailabilityCheck extends BroadcastReceiver {
-
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            synchronized (sBgLock) {
-                final LauncherAppsCompat launcherApps = LauncherAppsCompat
-                        .getInstance(mApp.getContext());
-                final PackageManager manager = context.getPackageManager();
-                final ArrayList<String> packagesRemoved = new ArrayList<String>();
-                final ArrayList<String> packagesUnavailable = new ArrayList<String>();
-                for (Entry<UserHandleCompat, HashSet<String>> entry : sPendingPackages.entrySet()) {
-                    UserHandleCompat user = entry.getKey();
-                    packagesRemoved.clear();
-                    packagesUnavailable.clear();
-                    for (String pkg : entry.getValue()) {
-                        if (!launcherApps.isPackageEnabledForProfile(pkg, user)) {
-                            if (PackageManagerHelper.isAppOnSdcard(manager, pkg)) {
-                                packagesUnavailable.add(pkg);
-                            } else {
-                                packagesRemoved.add(pkg);
-                            }
-                        }
-                    }
-                    if (!packagesRemoved.isEmpty()) {
-                        enqueueItemUpdatedTask(new PackageUpdatedTask(PackageUpdatedTask.OP_REMOVE,
-                                packagesRemoved.toArray(new String[packagesRemoved.size()]), user));
-                    }
-                    if (!packagesUnavailable.isEmpty()) {
-                        enqueueItemUpdatedTask(new PackageUpdatedTask(PackageUpdatedTask.OP_UNAVAILABLE,
-                                packagesUnavailable.toArray(new String[packagesUnavailable.size()]), user));
-                    }
-                }
-                sPendingPackages.clear();
-            }
-        }
-    }
-
     private class PackageUpdatedTask implements Runnable {
-        int mOp;
-        String[] mPackages;
-        UserHandleCompat mUser;
+        final int mOp;
+        final String[] mPackages;
+        final UserHandleCompat mUser;
 
         public static final int OP_NONE = 0;
         public static final int OP_ADD = 1;
@@ -3038,7 +2829,7 @@
             final String[] packages = mPackages;
             final int N = packages.length;
             FlagOp flagOp = FlagOp.NO_OP;
-            StringFilter pkgFilter = StringFilter.of(new HashSet<>(Arrays.asList(packages)));
+            final HashSet<String> packageSet = new HashSet<>(Arrays.asList(packages));
             switch (mOp) {
                 case OP_ADD: {
                     for (int i=0; i<N; i++) {
@@ -3088,15 +2879,15 @@
                             FlagOp.addFlag(ShortcutInfo.FLAG_DISABLED_SUSPENDED) :
                                     FlagOp.removeFlag(ShortcutInfo.FLAG_DISABLED_SUSPENDED);
                     if (DEBUG_LOADERS) Log.d(TAG, "mAllAppsList.(un)suspend " + N);
-                    mBgAllAppsList.updatePackageFlags(pkgFilter, mUser, flagOp);
+                    mBgAllAppsList.updateDisabledFlags(
+                            ItemInfoMatcher.ofPackages(packageSet, mUser), flagOp);
                     break;
                 case OP_USER_AVAILABILITY_CHANGE:
                     flagOp = UserManagerCompat.getInstance(context).isQuietModeEnabled(mUser)
                             ? FlagOp.addFlag(ShortcutInfo.FLAG_DISABLED_QUIET_USER)
                             : FlagOp.removeFlag(ShortcutInfo.FLAG_DISABLED_QUIET_USER);
                     // We want to update all packages for this user.
-                    pkgFilter = StringFilter.matchesAll();
-                    mBgAllAppsList.updatePackageFlags(pkgFilter, mUser, flagOp);
+                    mBgAllAppsList.updateDisabledFlags(ItemInfoMatcher.ofUser(mUser), flagOp);
                     break;
             }
 
@@ -3145,12 +2936,12 @@
 
             // Update shortcut infos
             if (mOp == OP_ADD || flagOp != FlagOp.NO_OP) {
-                final ArrayList<ShortcutInfo> updatedShortcuts = new ArrayList<ShortcutInfo>();
-                final ArrayList<ShortcutInfo> removedShortcuts = new ArrayList<ShortcutInfo>();
-                final ArrayList<LauncherAppWidgetInfo> widgets = new ArrayList<LauncherAppWidgetInfo>();
+                final ArrayList<ShortcutInfo> updatedShortcuts = new ArrayList<>();
+                final ArrayList<ShortcutInfo> removedShortcuts = new ArrayList<>();
+                final ArrayList<LauncherAppWidgetInfo> widgets = new ArrayList<>();
 
-                synchronized (sBgLock) {
-                    for (ItemInfo info : sBgItemsIdMap) {
+                synchronized (sBgDataModel) {
+                    for (ItemInfo info : sBgDataModel.itemsIdMap) {
                         if (info instanceof ShortcutInfo && mUser.equals(info.user)) {
                             ShortcutInfo si = (ShortcutInfo) info;
                             boolean infoUpdated = false;
@@ -3158,8 +2949,8 @@
 
                             // Update shortcuts which use iconResource.
                             if ((si.iconResource != null)
-                                    && pkgFilter.matches(si.iconResource.packageName)) {
-                                Bitmap icon = Utilities.createIconBitmap(
+                                    && packageSet.contains(si.iconResource.packageName)) {
+                                Bitmap icon = LauncherIcons.createIconBitmap(
                                         si.iconResource.packageName,
                                         si.iconResource.resourceName, context);
                                 if (icon != null) {
@@ -3170,7 +2961,7 @@
                             }
 
                             ComponentName cn = si.getTargetComponent();
-                            if (cn != null && pkgFilter.matches(cn.getPackageName())) {
+                            if (cn != null && packageSet.contains(cn.getPackageName())) {
                                 AppInfo appInfo = addedOrUpdatedApps.get(cn);
 
                                 if (si.isPromise()) {
@@ -3235,7 +3026,7 @@
                             LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) info;
                             if (mUser.equals(widgetInfo.user)
                                     && widgetInfo.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)
-                                    && pkgFilter.matches(widgetInfo.providerName.getPackageName())) {
+                                    && packageSet.contains(widgetInfo.providerName.getPackageName())) {
                                 widgetInfo.restoreStatus &=
                                         ~LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY &
                                         ~LauncherAppWidgetInfo.FLAG_RESTORE_STARTED;
@@ -3293,12 +3084,10 @@
             }
 
             if (!removedPackages.isEmpty() || !removedComponents.isEmpty()) {
-                for (String pn : removedPackages) {
-                    deletePackageFromDatabase(context, pn, mUser);
-                }
-                for (ComponentName cn : removedComponents) {
-                    deleteItemsFromDatabase(context, getItemInfoForComponentName(cn, mUser));
-                }
+                deleteItemsFromDatabase(
+                        context, ItemInfoMatcher.ofPackages(removedPackages, mUser));
+                deleteItemsFromDatabase(
+                        context, ItemInfoMatcher.ofComponents(removedComponents, mUser));
 
                 // Remove any queued items from the install queue
                 InstallShortcutReceiver.removeFromInstallQueue(context, removedPackages, mUser);
@@ -3387,7 +3176,7 @@
 
             // Find ShortcutInfo's that have changed on the workspace.
             MultiHashMap<String, ShortcutInfo> idsToWorkspaceShortcutInfos = new MultiHashMap<>();
-            for (ItemInfo itemInfo : sBgItemsIdMap) {
+            for (ItemInfo itemInfo : sBgDataModel.itemsIdMap) {
                 if (itemInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
                     ShortcutInfo si = (ShortcutInfo) itemInfo;
                     if (si.getPromisedIntent().getPackage().equals(mPackageName)
@@ -3458,7 +3247,7 @@
             // Update the workspace to reflect the changes to updated shortcuts residing on it.
             ArrayList<ShortcutInfo> updatedShortcutInfos = new ArrayList<>();
             ArrayList<ShortcutInfo> deletedShortcutInfos = new ArrayList<>();
-            for (ItemInfo itemInfo : sBgItemsIdMap) {
+            for (ItemInfo itemInfo : sBgDataModel.itemsIdMap) {
                 if (itemInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT
                         && mUser.equals(itemInfo.user)) {
                     ShortcutInfo si = (ShortcutInfo) itemInfo;
@@ -3534,18 +3323,6 @@
         return !launcherApps.isPackageEnabledForProfile(packageName, user);
     }
 
-    public static boolean isValidPackageActivity(Context context, ComponentName cn,
-            UserHandleCompat user) {
-        if (cn == null) {
-            return false;
-        }
-        final LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(context);
-        if (!launcherApps.isPackageEnabledForProfile(cn.getPackageName(), user)) {
-            return false;
-        }
-        return launcherApps.isActivityEnabledForProfile(cn, user);
-    }
-
     public static boolean isValidPackage(Context context, String packageName,
             UserHandleCompat user) {
         if (packageName == null) {
@@ -3668,50 +3445,6 @@
         return info;
     }
 
-    static ArrayList<ItemInfo> filterItemInfos(Iterable<ItemInfo> infos,
-            ItemInfoFilter f) {
-        HashSet<ItemInfo> filtered = new HashSet<ItemInfo>();
-        for (ItemInfo i : infos) {
-            if (i instanceof ShortcutInfo) {
-                ShortcutInfo info = (ShortcutInfo) i;
-                ComponentName cn = info.getTargetComponent();
-                if (cn != null && f.filterItem(null, info, cn)) {
-                    filtered.add(info);
-                }
-            } else if (i instanceof FolderInfo) {
-                FolderInfo info = (FolderInfo) i;
-                for (ShortcutInfo s : info.contents) {
-                    ComponentName cn = s.getTargetComponent();
-                    if (cn != null && f.filterItem(info, s, cn)) {
-                        filtered.add(s);
-                    }
-                }
-            } else if (i instanceof LauncherAppWidgetInfo) {
-                LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) i;
-                ComponentName cn = info.providerName;
-                if (cn != null && f.filterItem(null, info, cn)) {
-                    filtered.add(info);
-                }
-            }
-        }
-        return new ArrayList<ItemInfo>(filtered);
-    }
-
-    @Thunk ArrayList<ItemInfo> getItemInfoForComponentName(final ComponentName cname,
-            final UserHandleCompat user) {
-        ItemInfoFilter filter  = new ItemInfoFilter() {
-            @Override
-            public boolean filterItem(ItemInfo parent, ItemInfo info, ComponentName cn) {
-                if (info.user == null) {
-                    return cn.equals(cname);
-                } else {
-                    return cn.equals(cname) && info.user.equals(user);
-                }
-            }
-        };
-        return filterItemInfos(sBgItemsIdMap, filter);
-    }
-
     /**
      * Make an ShortcutInfo object for a shortcut that isn't an application.
      */
@@ -3753,17 +3486,15 @@
         }
 
         Bitmap icon = null;
-        boolean customIcon = false;
         ShortcutIconResource iconResource = null;
 
         if (bitmap instanceof Bitmap) {
-            icon = Utilities.createIconBitmap((Bitmap) bitmap, context);
-            customIcon = true;
+            icon = LauncherIcons.createIconBitmap((Bitmap) bitmap, context);
         } else {
             Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
             if (extra instanceof ShortcutIconResource) {
                 iconResource = (ShortcutIconResource) extra;
-                icon = Utilities.createIconBitmap(iconResource.packageName,
+                icon = LauncherIcons.createIconBitmap(iconResource.packageName,
                         iconResource.resourceName, context);
             }
         }
@@ -3787,22 +3518,6 @@
         return info;
     }
 
-    /**
-     * Return an existing FolderInfo object if we have encountered this ID previously,
-     * or make a new one.
-     */
-    @Thunk static FolderInfo findOrMakeFolder(LongArrayMap<FolderInfo> folders, long id) {
-        // See if a placeholder was created for us already
-        FolderInfo folderInfo = folders.get(id);
-        if (folderInfo == null) {
-            // No placeholder -- create a new instance
-            folderInfo = new FolderInfo();
-            folders.put(id, folderInfo);
-        }
-        return folderInfo;
-    }
-
-
     static boolean isValidProvider(AppWidgetProviderInfo provider) {
         return (provider != null) && (provider.provider != null)
                 && (provider.provider.getPackageName() != null);
@@ -3829,8 +3544,8 @@
      * @return {@link FolderInfo} if its already loaded.
      */
     public FolderInfo findFolderById(Long folderId) {
-        synchronized (sBgLock) {
-            return sBgFolders.get(folderId);
+        synchronized (sBgDataModel) {
+            return sBgDataModel.folders.get(folderId);
         }
     }
 
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index f3d9493..e1ff6db 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -764,12 +764,7 @@
                     }
                 }
                 case 16: {
-                    // We use the db version upgrade here to identify users who may not have seen
-                    // clings yet (because they weren't available), but for whom the clings are now
-                    // available (tablet users). Because one of the possible cling flows (migration)
-                    // is very destructive (wipes out workspaces), we want to prevent this from showing
-                    // until clear data. We do so by marking that the clings have been shown.
-                    LauncherClings.markFirstRunClingDismissed(mContext);
+                    // No-op
                 }
                 case 17: {
                     // No-op
diff --git a/src/com/android/launcher3/PinchToOverviewListener.java b/src/com/android/launcher3/PinchToOverviewListener.java
index 6ee96fc..48a75d1 100644
--- a/src/com/android/launcher3/PinchToOverviewListener.java
+++ b/src/com/android/launcher3/PinchToOverviewListener.java
@@ -102,8 +102,8 @@
             // once the state switching animation is complete.
             return false;
         }
-        if (mWorkspace.getOpenFolder() != null) {
-            // Don't listen for the pinch gesture if a folder is open.
+        if (mLauncher.getTopFloatingView() != null) {
+            // Don't listen for the pinch gesture if a floating view is open.
             return false;
         }
 
diff --git a/src/com/android/launcher3/ShortcutInfo.java b/src/com/android/launcher3/ShortcutInfo.java
index 9d7be16..9b4bfbc 100644
--- a/src/com/android/launcher3/ShortcutInfo.java
+++ b/src/com/android/launcher3/ShortcutInfo.java
@@ -31,6 +31,7 @@
 import com.android.launcher3.compat.UserHandleCompat;
 import com.android.launcher3.compat.UserManagerCompat;
 import com.android.launcher3.folder.FolderIcon;
+import com.android.launcher3.graphics.LauncherIcons;
 import com.android.launcher3.shortcuts.ShortcutInfoCompat;
 
 /**
@@ -323,13 +324,13 @@
         IconCache cache = launcherAppState.getIconCache();
         Bitmap unbadgedBitmap = unbadgedDrawable == null
                 ? cache.getDefaultIcon(UserHandleCompat.myUserHandle())
-                : Utilities.createScaledBitmapWithoutShadow(unbadgedDrawable, context);
+                : LauncherIcons.createScaledBitmapWithoutShadow(unbadgedDrawable, context);
         setIcon(getBadgedIcon(unbadgedBitmap, shortcutInfo, cache, context));
     }
 
     protected Bitmap getBadgedIcon(Bitmap unbadgedBitmap, ShortcutInfoCompat shortcutInfo,
             IconCache cache, Context context) {
-        unbadgedBitmap = Utilities.addShadowToIcon(unbadgedBitmap);
+        unbadgedBitmap = LauncherIcons.addShadowToIcon(unbadgedBitmap);
         // Get the app info for the source activity.
         AppInfo appInfo = new AppInfo();
         appInfo.user = user;
@@ -338,9 +339,9 @@
             cache.getTitleAndIcon(appInfo, shortcutInfo.getActivityInfo(context), false);
         } catch (NullPointerException e) {
             // This may happen when we fail to load the activity info. Worst case ignore badging.
-            return Utilities.badgeIconForUser(unbadgedBitmap, user, context);
+            return LauncherIcons.badgeIconForUser(unbadgedBitmap, user, context);
         }
-        return Utilities.badgeWithBitmap(unbadgedBitmap, appInfo.iconBitmap, context);
+        return LauncherIcons.badgeWithBitmap(unbadgedBitmap, appInfo.iconBitmap, context);
     }
 
     /** Returns the ShortcutInfo id associated with the deep shortcut. */
diff --git a/src/com/android/launcher3/Utilities.java b/src/com/android/launcher3/Utilities.java
index f2cf120..17afe05 100644
--- a/src/com/android/launcher3/Utilities.java
+++ b/src/com/android/launcher3/Utilities.java
@@ -31,19 +31,11 @@
 import android.content.pm.ResolveInfo;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
-import android.database.Cursor;
 import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Matrix;
 import android.graphics.Paint;
-import android.graphics.PaintFlagsDrawFilter;
 import android.graphics.Rect;
-import android.graphics.RectF;
-import android.graphics.drawable.BitmapDrawable;
-import android.graphics.drawable.Drawable;
-import android.graphics.drawable.PaintDrawable;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.PowerManager;
@@ -58,13 +50,11 @@
 import android.util.TypedValue;
 import android.view.MotionEvent;
 import android.view.View;
+import android.view.accessibility.AccessibilityEvent;
+import android.view.accessibility.AccessibilityManager;
 import android.widget.Toast;
 
-import com.android.launcher3.compat.UserHandleCompat;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.config.ProviderConfig;
-import com.android.launcher3.graphics.ShadowGenerator;
-import com.android.launcher3.util.IconNormalizer;
 
 import java.io.ByteArrayOutputStream;
 import java.io.Closeable;
@@ -88,19 +78,9 @@
 
     private static final String TAG = "Launcher.Utilities";
 
-    private static final Rect sOldBounds = new Rect();
-    private static final Canvas sCanvas = new Canvas();
-
     private static final Pattern sTrimPattern =
             Pattern.compile("^[\\s|\\p{javaSpaceChar}]*(.*)[\\s|\\p{javaSpaceChar}]*$");
 
-    static {
-        sCanvas.setDrawFilter(new PaintFlagsDrawFilter(Paint.DITHER_FLAG,
-                Paint.FILTER_BITMAP_FLAG));
-    }
-    static int sColors[] = { 0xffff0000, 0xff00ff00, 0xff0000ff };
-    static int sColorIndex = 0;
-
     private static final int[] sLoc0 = new int[2];
     private static final int[] sLoc1 = new int[2];
 
@@ -168,198 +148,6 @@
         return false;
     }
 
-    public static Bitmap createIconBitmap(Cursor c, int iconIndex, Context context) {
-        byte[] data = c.getBlob(iconIndex);
-        try {
-            return createIconBitmap(BitmapFactory.decodeByteArray(data, 0, data.length), context);
-        } catch (Exception e) {
-            return null;
-        }
-    }
-
-    /**
-     * Returns a bitmap suitable for the all apps view. If the package or the resource do not
-     * exist, it returns null.
-     */
-    public static Bitmap createIconBitmap(String packageName, String resourceName,
-            Context context) {
-        PackageManager packageManager = context.getPackageManager();
-        // the resource
-        try {
-            Resources resources = packageManager.getResourcesForApplication(packageName);
-            if (resources != null) {
-                final int id = resources.getIdentifier(resourceName, null, null);
-                return createIconBitmap(
-                        resources.getDrawableForDensity(id, LauncherAppState.getInstance()
-                                .getInvariantDeviceProfile().fillResIconDpi), context);
-            }
-        } catch (Exception e) {
-            // Icon not found.
-        }
-        return null;
-    }
-
-    private static int getIconBitmapSize() {
-        return LauncherAppState.getInstance().getInvariantDeviceProfile().iconBitmapSize;
-    }
-
-    /**
-     * Returns a bitmap which is of the appropriate size to be displayed as an icon
-     */
-    public static Bitmap createIconBitmap(Bitmap icon, Context context) {
-        final int iconBitmapSize = getIconBitmapSize();
-        if (iconBitmapSize == icon.getWidth() && iconBitmapSize == icon.getHeight()) {
-            return icon;
-        }
-        return createIconBitmap(new BitmapDrawable(context.getResources(), icon), context);
-    }
-
-    /**
-     * Returns a bitmap suitable for the all apps view. The icon is badged for {@param user}.
-     * The bitmap is also visually normalized with other icons.
-     */
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
-    public static Bitmap createBadgedIconBitmap(
-            Drawable icon, UserHandleCompat user, Context context) {
-        float scale = FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION ?
-                1 : IconNormalizer.getInstance().getScale(icon, null);
-        Bitmap bitmap = createIconBitmap(icon, context, scale);
-        return badgeIconForUser(bitmap, user, context);
-    }
-
-    /**
-     * Badges the provided icon with the user badge if required.
-     */
-    public static Bitmap badgeIconForUser(Bitmap icon,  UserHandleCompat user, Context context) {
-        if (Utilities.ATLEAST_LOLLIPOP && user != null
-                && !UserHandleCompat.myUserHandle().equals(user)) {
-            BitmapDrawable drawable = new FixedSizeBitmapDrawable(icon);
-            Drawable badged = context.getPackageManager().getUserBadgedIcon(
-                    drawable, user.getUser());
-            if (badged instanceof BitmapDrawable) {
-                return ((BitmapDrawable) badged).getBitmap();
-            } else {
-                return createIconBitmap(badged, context);
-            }
-        } else {
-            return icon;
-        }
-    }
-
-    /**
-     * Creates a normalized bitmap suitable for the all apps view. The bitmap is also visually
-     * normalized with other icons and has enough spacing to add shadow.
-     */
-    public static Bitmap createScaledBitmapWithoutShadow(Drawable icon, Context context) {
-        RectF iconBounds = new RectF();
-        float scale = FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION ?
-                1 : IconNormalizer.getInstance().getScale(icon, iconBounds);
-        scale = Math.min(scale, ShadowGenerator.getScaleForBounds(iconBounds));
-        return createIconBitmap(icon, context, scale);
-    }
-
-    /**
-     * Adds a shadow to the provided icon. It assumes that the icon has already been scaled using
-     * {@link #createScaledBitmapWithoutShadow(Drawable, Context)}
-     */
-    public static Bitmap addShadowToIcon(Bitmap icon) {
-        return ShadowGenerator.getInstance().recreateIcon(icon);
-    }
-
-    /**
-     * Adds the {@param badge} on top of {@param srcTgt} using the badge dimensions.
-     */
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
-    public static Bitmap badgeWithBitmap(Bitmap srcTgt, Bitmap badge, Context context) {
-        int badgeSize = context.getResources().getDimensionPixelSize(R.dimen.profile_badge_size);
-        synchronized (sCanvas) {
-            sCanvas.setBitmap(srcTgt);
-            sCanvas.drawBitmap(badge, new Rect(0, 0, badge.getWidth(), badge.getHeight()),
-                    new Rect(srcTgt.getWidth() - badgeSize,
-                            srcTgt.getHeight() - badgeSize, srcTgt.getWidth(), srcTgt.getHeight()),
-                    new Paint(Paint.FILTER_BITMAP_FLAG));
-            sCanvas.setBitmap(null);
-        }
-        return srcTgt;
-    }
-
-    /**
-     * Returns a bitmap suitable for the all apps view.
-     */
-    public static Bitmap createIconBitmap(Drawable icon, Context context) {
-        return createIconBitmap(icon, context, 1.0f /* scale */);
-    }
-
-    /**
-     * @param scale the scale to apply before drawing {@param icon} on the canvas
-     */
-    public static Bitmap createIconBitmap(Drawable icon, Context context, float scale) {
-        synchronized (sCanvas) {
-            final int iconBitmapSize = getIconBitmapSize();
-
-            int width = iconBitmapSize;
-            int height = iconBitmapSize;
-
-            if (icon instanceof PaintDrawable) {
-                PaintDrawable painter = (PaintDrawable) icon;
-                painter.setIntrinsicWidth(width);
-                painter.setIntrinsicHeight(height);
-            } else if (icon instanceof BitmapDrawable) {
-                // Ensure the bitmap has a density.
-                BitmapDrawable bitmapDrawable = (BitmapDrawable) icon;
-                Bitmap bitmap = bitmapDrawable.getBitmap();
-                if (bitmap != null && bitmap.getDensity() == Bitmap.DENSITY_NONE) {
-                    bitmapDrawable.setTargetDensity(context.getResources().getDisplayMetrics());
-                }
-            }
-            int sourceWidth = icon.getIntrinsicWidth();
-            int sourceHeight = icon.getIntrinsicHeight();
-            if (sourceWidth > 0 && sourceHeight > 0) {
-                // Scale the icon proportionally to the icon dimensions
-                final float ratio = (float) sourceWidth / sourceHeight;
-                if (sourceWidth > sourceHeight) {
-                    height = (int) (width / ratio);
-                } else if (sourceHeight > sourceWidth) {
-                    width = (int) (height * ratio);
-                }
-            }
-
-            // no intrinsic size --> use default size
-            int textureWidth = iconBitmapSize;
-            int textureHeight = iconBitmapSize;
-
-            final Bitmap bitmap = Bitmap.createBitmap(textureWidth, textureHeight,
-                    Bitmap.Config.ARGB_8888);
-            final Canvas canvas = sCanvas;
-            canvas.setBitmap(bitmap);
-
-            final int left = (textureWidth-width) / 2;
-            final int top = (textureHeight-height) / 2;
-
-            @SuppressWarnings("all") // suppress dead code warning
-            final boolean debug = false;
-            if (debug) {
-                // draw a big box for the icon for debugging
-                canvas.drawColor(sColors[sColorIndex]);
-                if (++sColorIndex >= sColors.length) sColorIndex = 0;
-                Paint debugPaint = new Paint();
-                debugPaint.setColor(0xffcccc00);
-                canvas.drawRect(left, top, left+width, top+height, debugPaint);
-            }
-
-            sOldBounds.set(icon.getBounds());
-            icon.setBounds(left, top, left+width, top+height);
-            canvas.save(Canvas.MATRIX_SAVE_FLAG);
-            canvas.scale(scale, scale, textureWidth / 2, textureHeight / 2);
-            icon.draw(canvas);
-            canvas.restore();
-            icon.setBounds(sOldBounds);
-            canvas.setBitmap(null);
-
-            return bitmap;
-        }
-    }
-
     /**
      * Given a coordinate relative to the descendant, find the coordinate in a parent view's
      * coordinates.
@@ -878,32 +666,21 @@
         return c == null || c.isEmpty();
     }
 
-    /**
-     * An extension of {@link BitmapDrawable} which returns the bitmap pixel size as intrinsic size.
-     * This allows the badging to be done based on the action bitmap size rather than
-     * the scaled bitmap size.
-     */
-    private static class FixedSizeBitmapDrawable extends BitmapDrawable {
-
-        public FixedSizeBitmapDrawable(Bitmap bitmap) {
-            super(null, bitmap);
-        }
-
-        @Override
-        public int getIntrinsicHeight() {
-            return getBitmap().getWidth();
-        }
-
-        @Override
-        public int getIntrinsicWidth() {
-            return getBitmap().getWidth();
-        }
-    }
-
     public static int getColorAccent(Context context) {
         TypedArray ta = context.obtainStyledAttributes(new int[]{android.R.attr.colorAccent});
         int colorAccent = ta.getColor(0, 0);
         ta.recycle();
         return colorAccent;
     }
+
+    public static void sendCustomAccessibilityEvent(View target, int type, String text) {
+        AccessibilityManager accessibilityManager = (AccessibilityManager)
+                target.getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
+        if (accessibilityManager.isEnabled()) {
+            AccessibilityEvent event = AccessibilityEvent.obtain(type);
+            target.onInitializeAccessibilityEvent(event);
+            event.getText().add(text);
+            accessibilityManager.sendAccessibilityEvent(event);
+        }
+    }
 }
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 66745ab..02c561f 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -29,7 +29,6 @@
 import android.app.WallpaperManager;
 import android.appwidget.AppWidgetHostView;
 import android.appwidget.AppWidgetProviderInfo;
-import android.content.ComponentName;
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
@@ -59,7 +58,7 @@
 import com.android.launcher3.Launcher.CustomContentCallbacks;
 import com.android.launcher3.Launcher.LauncherOverlay;
 import com.android.launcher3.UninstallDropTarget.DropTargetSource;
-import com.android.launcher3.accessibility.LauncherAccessibilityDelegate.AccessibilityDragSource;
+import com.android.launcher3.accessibility.AccessibileDragListenerAdapter;
 import com.android.launcher3.accessibility.OverviewAccessibilityDelegate;
 import com.android.launcher3.accessibility.OverviewScreenAccessibilityDelegate;
 import com.android.launcher3.accessibility.WorkspaceAccessibilityHelper;
@@ -69,6 +68,7 @@
 import com.android.launcher3.config.ProviderConfig;
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragLayer;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.dragndrop.DragScroller;
 import com.android.launcher3.dragndrop.DragView;
 import com.android.launcher3.dragndrop.SpringLoadedDragController;
@@ -100,7 +100,7 @@
 public class Workspace extends PagedView
         implements DropTarget, DragSource, DragScroller, View.OnTouchListener,
         DragController.DragListener, LauncherTransitionable, ViewGroup.OnHierarchyChangeListener,
-        Insettable, DropTargetSource, AccessibilityDragSource {
+        Insettable, DropTargetSource {
     private static final String TAG = "Launcher.Workspace";
 
     private static boolean ENFORCE_DRAG_EVENT_ORDER = false;
@@ -134,7 +134,6 @@
 
     @Thunk Runnable mRemoveEmptyScreenRunnable;
     @Thunk boolean mDeferRemoveExtraEmptyScreen = false;
-    @Thunk boolean mAddNewPageOnDrag = true;
 
     /**
      * CellInfo for the cell that is currently being dragged
@@ -409,7 +408,7 @@
     }
 
     @Override
-    public void onDragStart(final DragSource source, ItemInfo info, int dragAction) {
+    public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) {
         if (ENFORCE_DRAG_EVENT_ORDER) {
             enfoceDragParity("onDragStart", 0, 0);
         }
@@ -426,11 +425,19 @@
         // Prevent any Un/InstallShortcutReceivers from updating the db while we are dragging
         InstallShortcutReceiver.enableInstallQueue();
 
-        if (mAddNewPageOnDrag) {
+        // Do not add a new page if it is a accessible drag which was not started by the workspace.
+        // We do not support accessibility drag from other sources and instead provide a direct
+        // action for move/add to homescreen.
+        // When a accessible drag is started by the folder, we only allow rearranging withing the
+        // folder.
+        boolean addNewPage = !(options.isAccessibleDrag && dragObject.dragSource != this);
+
+        if (addNewPage) {
             mDeferRemoveExtraEmptyScreen = false;
             addExtraEmptyScreenOnDrag();
 
-            if (source != this && info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET) {
+            if (dragObject.dragInfo.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET
+                    && dragObject.dragSource != this) {
                 // When dragging a widget from different source, move to a page which has
                 // enough space to place this widget (after rearranging/resizing). We special case
                 // widgets as they cannot be placed inside a folder.
@@ -439,7 +446,7 @@
                 int currentPage = getPageNearestToCenterOfScreen();
                 for (int pageIndex = currentPage; pageIndex < getPageCount(); pageIndex++) {
                     CellLayout page = (CellLayout) getPageAt(pageIndex);
-                    if (page.hasReorderSolution(info)) {
+                    if (page.hasReorderSolution(dragObject.dragInfo)) {
                         setCurrentPage(pageIndex);
                         break;
                     }
@@ -453,10 +460,6 @@
         }
     }
 
-    public void setAddNewPageOnDrag(boolean addPage) {
-        mAddNewPageOnDrag = addPage;
-    }
-
     public void deferRemoveExtraEmptyScreen() {
         mDeferRemoveExtraEmptyScreen = true;
     }
@@ -1722,26 +1725,6 @@
         }
     }
 
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
-    @Override
-    public void enableAccessibleDrag(boolean enable) {
-        for (int i = 0; i < getChildCount(); i++) {
-            CellLayout child = (CellLayout) getChildAt(i);
-            child.enableAccessibleDrag(enable, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG);
-        }
-
-        if (enable) {
-            // We need to allow our individual children to become click handlers in this case
-            setOnClickListener(null);
-        } else {
-            // Reset our click listener
-            setOnClickListener(mLauncher);
-        }
-        mLauncher.getDropTargetBar().enableAccessibleDrag(enable);
-        mLauncher.getHotseat().getLayout()
-            .enableAccessibleDrag(enable, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG);
-    }
-
     public boolean hasCustomContent() {
         return (mScreenOrder.size() > 0 && mScreenOrder.get(0) == CUSTOM_CONTENT_SCREEN_ID);
     }
@@ -1874,19 +1857,6 @@
     }
 
     @Override
-    protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) {
-        if (!mLauncher.isAppsViewVisible()) {
-            final Folder openFolder = getOpenFolder();
-            if (openFolder != null) {
-                return openFolder.requestFocus(direction, previouslyFocusedRect);
-            } else {
-                return super.onRequestFocusInDescendants(direction, previouslyFocusedRect);
-            }
-        }
-        return false;
-    }
-
-    @Override
     public int getDescendantFocusability() {
         if (workspaceInModalState()) {
             return ViewGroup.FOCUS_BLOCK_DESCENDANTS;
@@ -1894,18 +1864,6 @@
         return super.getDescendantFocusability();
     }
 
-    @Override
-    public void addFocusables(ArrayList<View> views, int direction, int focusableMode) {
-        if (!mLauncher.isAppsViewVisible()) {
-            final Folder openFolder = getOpenFolder();
-            if (openFolder != null) {
-                openFolder.addFocusables(views, direction);
-            } else {
-                super.addFocusables(views, direction, focusableMode);
-            }
-        }
-    }
-
     public boolean workspaceInModalState() {
         return mState != State.NORMAL;
     }
@@ -2280,12 +2238,7 @@
         return null;
     }
 
-    public void startDrag(CellLayout.CellInfo cellInfo) {
-        startDrag(cellInfo, false);
-    }
-
-    @Override
-    public void startDrag(CellLayout.CellInfo cellInfo, boolean accessible) {
+    public void startDrag(CellLayout.CellInfo cellInfo, DragOptions options) {
         View child = cellInfo.cell;
 
         // Make sure the drag was started by a long press as opposed to a long click.
@@ -2298,10 +2251,25 @@
         CellLayout layout = (CellLayout) child.getParent().getParent();
         layout.prepareChildForDrag(child);
 
-        beginDragShared(child, this, accessible);
+        if (options.isAccessibleDrag) {
+            mDragController.addDragListener(new AccessibileDragListenerAdapter(
+                    this, CellLayout.WORKSPACE_ACCESSIBILITY_DRAG) {
+                @Override
+                protected void enableAccessibleDrag(boolean enable) {
+                    super.enableAccessibleDrag(enable);
+                    setEnableForLayout(mLauncher.getHotseat().getLayout(),enable);
+
+                    // We need to allow our individual children to become click handlers in this
+                    // case, so temporarily unset the click handlers.
+                    setOnClickListener(enable ? null : mLauncher);
+                }
+            });
+        }
+
+        beginDragShared(child, this, options);
     }
 
-    public void beginDragShared(View child, DragSource source, boolean accessible) {
+    public void beginDragShared(View child, DragSource source, DragOptions options) {
         Object dragObject = child.getTag();
         if (!(dragObject instanceof ItemInfo)) {
             String msg = "Drag started with a view that has no tag set. This "
@@ -2309,13 +2277,13 @@
                     + "View: " + child + "  tag: " + child.getTag();
             throw new IllegalStateException(msg);
         }
-        beginDragShared(child, source, accessible, (ItemInfo) dragObject,
-                new DragPreviewProvider(child));
+        beginDragShared(child, source, (ItemInfo) dragObject,
+                new DragPreviewProvider(child), options);
     }
 
 
-    public DragView beginDragShared(View child, DragSource source, boolean accessible,
-            ItemInfo dragObject, DragPreviewProvider previewProvider) {
+    public DragView beginDragShared(View child, DragSource source, ItemInfo dragObject,
+            DragPreviewProvider previewProvider, DragOptions dragOptions) {
         child.clearFocus();
         child.setPressed(false);
         mOutlineProvider = previewProvider;
@@ -2359,8 +2327,7 @@
         }
 
         DragView dv = mDragController.startDrag(b, dragLayerX, dragLayerY, source,
-                dragObject, DragController.DRAG_ACTION_MOVE, dragVisualizeOffset,
-                dragRect, scale, accessible);
+                dragObject, dragVisualizeOffset, dragRect, scale, dragOptions);
         dv.setIntrinsicIconScaleFactor(source.getIntrinsicIconScaleFactor());
         b.recycle();
         return dv;
@@ -4008,63 +3975,34 @@
         for (final CellLayout layoutParent: cellLayouts) {
             final ViewGroup layout = layoutParent.getShortcutsAndWidgets();
 
-            final HashMap<ItemInfo, View> children = new HashMap<>();
+            LongArrayMap<View> idToViewMap = new LongArrayMap<>();
+            ArrayList<ItemInfo> items = new ArrayList<>();
             for (int j = 0; j < layout.getChildCount(); j++) {
                 final View view = layout.getChildAt(j);
-                children.put((ItemInfo) view.getTag(), view);
+                if (view.getTag() instanceof ItemInfo) {
+                    ItemInfo item = (ItemInfo) view.getTag();
+                    items.add(item);
+                    idToViewMap.put(item.id, view);
+                }
             }
 
-            final ArrayList<View> childrenToRemove = new ArrayList<>();
-            final HashMap<FolderInfo, ArrayList<ShortcutInfo>> folderAppsToRemove = new HashMap<>();
-            LauncherModel.ItemInfoFilter filter = new LauncherModel.ItemInfoFilter() {
-                @Override
-                public boolean filterItem(ItemInfo parent, ItemInfo info,
-                        ComponentName cn) {
-                    if (parent instanceof FolderInfo) {
-                        if (matcher.matches(info, cn)) {
-                            FolderInfo folder = (FolderInfo) parent;
-                            ArrayList<ShortcutInfo> appsToRemove;
-                            if (folderAppsToRemove.containsKey(folder)) {
-                                appsToRemove = folderAppsToRemove.get(folder);
-                            } else {
-                                appsToRemove = new ArrayList<ShortcutInfo>();
-                                folderAppsToRemove.put(folder, appsToRemove);
-                            }
-                            appsToRemove.add((ShortcutInfo) info);
-                            return true;
-                        }
-                    } else {
-                        if (matcher.matches(info, cn)) {
-                            childrenToRemove.add(children.get(info));
-                            return true;
-                        }
+            for (ItemInfo itemToRemove : matcher.filterItemInfos(items)) {
+                View child = idToViewMap.get(itemToRemove.id);
+
+                if (child != null) {
+                    // Note: We can not remove the view directly from CellLayoutChildren as this
+                    // does not re-mark the spaces as unoccupied.
+                    layoutParent.removeViewInLayout(child);
+                    if (child instanceof DropTarget) {
+                        mDragController.removeDropTarget((DropTarget) child);
                     }
-                    return false;
+                } else if (itemToRemove.container >= 0) {
+                    // The item may belong to a folder.
+                    View parent = idToViewMap.get(itemToRemove.container);
+                    if (parent != null) {
+                        ((FolderInfo) parent.getTag()).remove((ShortcutInfo) itemToRemove, false);
+                    }
                 }
-            };
-            LauncherModel.filterItemInfos(children.keySet(), filter);
-
-            // Remove all the apps from their folders
-            for (FolderInfo folder : folderAppsToRemove.keySet()) {
-                ArrayList<ShortcutInfo> appsToRemove = folderAppsToRemove.get(folder);
-                for (ShortcutInfo info : appsToRemove) {
-                    folder.remove(info, false);
-                }
-            }
-
-            // Remove all the other children
-            for (View child : childrenToRemove) {
-                // Note: We can not remove the view directly from CellLayoutChildren as this
-                // does not re-mark the spaces as unoccupied.
-                layoutParent.removeViewInLayout(child);
-                if (child instanceof DropTarget) {
-                    mDragController.removeDropTarget((DropTarget) child);
-                }
-            }
-
-            if (childrenToRemove.size() > 0) {
-                layout.requestLayout();
-                layout.invalidate();
             }
         }
 
@@ -4165,8 +4103,9 @@
     public void removeAbandonedPromise(String packageName, UserHandleCompat user) {
         HashSet<String> packages = new HashSet<>(1);
         packages.add(packageName);
-        LauncherModel.deletePackageFromDatabase(mLauncher, packageName, user);
-        removeItemsByMatcher(ItemInfoMatcher.ofPackages(packages, user));
+        ItemInfoMatcher matcher = ItemInfoMatcher.ofPackages(packages, user);
+        LauncherModel.deleteItemsFromDatabase(mLauncher, matcher);
+        removeItemsByMatcher(matcher);
     }
 
     public void updateRestoreItems(final HashSet<ItemInfo> updates) {
@@ -4343,7 +4282,6 @@
                 @Override
                 public boolean evaluate(ItemInfo info, View view) {
                     if (view instanceof PendingAppWidgetHostView && mInfos.contains(info)) {
-                        PendingAppWidgetHostView hostView = (PendingAppWidgetHostView) view;
                         mLauncher.removeItem(view, info, false /* deleteFromDb */);
                         mLauncher.bindAppWidget((LauncherAppWidgetInfo) info);
                     }
diff --git a/src/com/android/launcher3/accessibility/AccessibileDragListenerAdapter.java b/src/com/android/launcher3/accessibility/AccessibileDragListenerAdapter.java
new file mode 100644
index 0000000..62a9a6d
--- /dev/null
+++ b/src/com/android/launcher3/accessibility/AccessibileDragListenerAdapter.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2016 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.accessibility;
+
+import android.view.ViewGroup;
+
+import com.android.launcher3.CellLayout;
+import com.android.launcher3.DropTarget.DragObject;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.dragndrop.DragController.DragListener;
+import com.android.launcher3.dragndrop.DragOptions;
+
+/**
+ * Utility listener to enable/disable accessibility drag flags for a ViewGroup
+ * containing CellLayouts
+ */
+public class AccessibileDragListenerAdapter implements DragListener {
+
+    private final ViewGroup mViewGroup;
+    private final int mDragType;
+
+    /**
+     * @param parent
+     * @param dragType either {@link CellLayout#WORKSPACE_ACCESSIBILITY_DRAG} or
+     *                 {@link CellLayout#FOLDER_ACCESSIBILITY_DRAG}
+     */
+    public AccessibileDragListenerAdapter(ViewGroup parent, int dragType) {
+        mViewGroup = parent;
+        mDragType = dragType;
+    }
+
+    @Override
+    public void onDragStart(DragObject dragObject, DragOptions options) {
+        enableAccessibleDrag(true);
+    }
+
+    @Override
+    public void onDragEnd() {
+        enableAccessibleDrag(false);
+        Launcher.getLauncher(mViewGroup.getContext()).getDragController().removeDragListener(this);
+    }
+
+    protected void enableAccessibleDrag(boolean enable) {
+        for (int i = 0; i < mViewGroup.getChildCount(); i++) {
+            setEnableForLayout((CellLayout) mViewGroup.getChildAt(i), enable);
+        }
+    }
+
+    protected final void setEnableForLayout(CellLayout layout, boolean enable) {
+        layout.enableAccessibleDrag(enable, mDragType);
+    }
+}
diff --git a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
index 0562cf5..173aad0 100644
--- a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
+++ b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
@@ -22,6 +22,8 @@
 import com.android.launcher3.CellLayout;
 import com.android.launcher3.DeleteDropTarget;
 import com.android.launcher3.DragSource;
+import com.android.launcher3.DropTarget.DragObject;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.folder.Folder;
 import com.android.launcher3.FolderInfo;
 import com.android.launcher3.InfoDropTarget;
@@ -73,7 +75,6 @@
     @Thunk final Launcher mLauncher;
 
     private DragInfo mDragInfo = null;
-    private AccessibilityDragSource mDragSource = null;
 
     public LauncherAccessibilityDelegate(Launcher launcher) {
         mLauncher = launcher;
@@ -372,26 +373,25 @@
 
         Folder folder = workspace.getOpenFolder();
         if (folder != null) {
-            if (folder.getItemsInReadingOrder().contains(item)) {
-                mDragSource = folder;
-            } else {
+            if (!folder.getItemsInReadingOrder().contains(item)) {
                 mLauncher.closeFolder();
+                folder = null;
             }
         }
-        if (mDragSource == null) {
-            mDragSource = workspace;
-        }
-        mDragSource.enableAccessibleDrag(true);
-        mDragSource.startDrag(cellInfo, true);
 
-        if (mLauncher.getDragController().isDragging()) {
-            mLauncher.getDragController().addDragListener(this);
+        mLauncher.getDragController().addDragListener(this);
+
+        DragOptions options = new DragOptions();
+        options.isAccessibleDrag = true;
+        if (folder != null) {
+            folder.startDrag(cellInfo.cell, options);
+        } else {
+            workspace.startDrag(cellInfo, options);
         }
     }
 
-
     @Override
-    public void onDragStart(DragSource source, ItemInfo info, int dragAction) {
+    public void onDragStart(DragObject dragObject, DragOptions options) {
         // No-op
     }
 
@@ -399,16 +399,6 @@
     public void onDragEnd() {
         mLauncher.getDragController().removeDragListener(this);
         mDragInfo = null;
-        if (mDragSource != null) {
-            mDragSource.enableAccessibleDrag(false);
-            mDragSource = null;
-        }
-    }
-
-    public static interface AccessibilityDragSource {
-        void startDrag(CellLayout.CellInfo cellInfo, boolean accessible);
-
-        void enableAccessibleDrag(boolean enable);
     }
 
     /**
diff --git a/src/com/android/launcher3/allapps/AllAppsBackgroundDrawable.java b/src/com/android/launcher3/allapps/AllAppsBackgroundDrawable.java
index dafa73f..cfd07e6 100644
--- a/src/com/android/launcher3/allapps/AllAppsBackgroundDrawable.java
+++ b/src/com/android/launcher3/allapps/AllAppsBackgroundDrawable.java
@@ -96,14 +96,14 @@
     public AllAppsBackgroundDrawable(Context context) {
         Resources res = context.getResources();
         mHand = new TransformedImageDrawable(res, R.drawable.ic_all_apps_bg_hand,
-                0.575f, 0.1f, Gravity.CENTER_HORIZONTAL);
+                0.575f, 0.f, Gravity.CENTER_HORIZONTAL);
         mIcons = new TransformedImageDrawable[4];
         mIcons[0] = new TransformedImageDrawable(res, R.drawable.ic_all_apps_bg_icon_1,
                 0.375f, 0, Gravity.CENTER_HORIZONTAL);
         mIcons[1] = new TransformedImageDrawable(res, R.drawable.ic_all_apps_bg_icon_2,
-                0.3125f, 0.25f, Gravity.CENTER_HORIZONTAL);
+                0.3125f, 0.2f, Gravity.CENTER_HORIZONTAL);
         mIcons[2] = new TransformedImageDrawable(res, R.drawable.ic_all_apps_bg_icon_3,
-                0.475f, 0.4f, Gravity.CENTER_HORIZONTAL);
+                0.475f, 0.26f, Gravity.CENTER_HORIZONTAL);
         mIcons[3] = new TransformedImageDrawable(res, R.drawable.ic_all_apps_bg_icon_4,
                 0.7f, 0.125f, Gravity.CENTER_HORIZONTAL);
         mWidth = res.getDimensionPixelSize(R.dimen.all_apps_background_canvas_width);
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index 4e1936f..0a71a69 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -49,6 +49,7 @@
 import com.android.launcher3.Utilities;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.folder.Folder;
 import com.android.launcher3.graphics.TintedDrawableSpan;
 import com.android.launcher3.keyboard.FocusedItemDecorator;
@@ -539,7 +540,7 @@
         if (!mLauncher.isDraggingEnabled()) return false;
 
         // Start the drag
-        mLauncher.getWorkspace().beginDragShared(v, this, false);
+        mLauncher.getWorkspace().beginDragShared(v, this, new DragOptions());
         // Enter spring loaded mode
         mLauncher.enterSpringLoadedDragMode();
 
diff --git a/src/com/android/launcher3/dragndrop/DragController.java b/src/com/android/launcher3/dragndrop/DragController.java
index b57f5bf..29e33e9 100644
--- a/src/com/android/launcher3/dragndrop/DragController.java
+++ b/src/com/android/launcher3/dragndrop/DragController.java
@@ -57,12 +57,6 @@
 public class DragController implements DragDriver.EventListener, TouchController {
     private static final String TAG = "Launcher.DragController";
 
-    /** Indicates the drag is a move.  */
-    public static int DRAG_ACTION_MOVE = 0;
-
-    /** Indicates the drag is a copy.  */
-    public static int DRAG_ACTION_COPY = 1;
-
     public static final int SCROLL_DELAY = 500;
     public static final int RESCROLL_DELAY = PagedView.PAGE_SNAP_ANIMATION_DURATION + 150;
 
@@ -91,8 +85,8 @@
      */
     private DragDriver mDragDriver = null;
 
-    /** Whether or not an accessible drag operation is in progress. */
-    private boolean mIsAccessibleDrag;
+    /** Options controlling the drag behavior. */
+    private DragOptions mOptions;
 
     /** X coordinate of the down event. */
     private int mMotionDownX;
@@ -145,12 +139,10 @@
         /**
          * A drag has begun
          *
-         * @param source An object representing where the drag originated
-         * @param info The data associated with the object that is being dragged
-         * @param dragAction The drag action: either {@link DragController#DRAG_ACTION_MOVE}
-         *        or {@link DragController#DRAG_ACTION_COPY}
+         * @param dragObject The object being dragged
+         * @param options Options used to start the drag
          */
-        void onDragStart(DragSource source, ItemInfo info, int dragAction);
+        void onDragStart(DropTarget.DragObject dragObject, DragOptions options);
 
         /**
          * The drag has ended
@@ -160,8 +152,6 @@
 
     /**
      * Used to create a new DragLayer from XML.
-     *
-     * @param context The application's context.
      */
     public DragController(Launcher launcher) {
         Resources r = launcher.getResources();
@@ -183,11 +173,9 @@
      * @param source An object representing where the drag originated
      * @param dragInfo The data associated with the object that is being dragged
      * @param viewImageBounds the position of the image inside the view
-     * @param dragAction The drag action: either {@link #DRAG_ACTION_MOVE} or
-     *        {@link #DRAG_ACTION_COPY}
      */
     public void startDrag(View v, Bitmap bmp, DragSource source, ItemInfo dragInfo,
-            Rect viewImageBounds, int dragAction, float initialDragViewScale) {
+            Rect viewImageBounds, float initialDragViewScale, DragOptions options) {
         int[] loc = mCoordinatesTemp;
         mLauncher.getDragLayer().getLocationInDragLayer(v, loc);
         int dragLayerX = loc[0] + viewImageBounds.left
@@ -195,12 +183,8 @@
         int dragLayerY = loc[1] + viewImageBounds.top
                 + (int) ((initialDragViewScale * bmp.getHeight() - bmp.getHeight()) / 2);
 
-        startDrag(bmp, dragLayerX, dragLayerY, source, dragInfo, dragAction, null,
-                null, initialDragViewScale, false);
-
-        if (dragAction == DRAG_ACTION_MOVE) {
-            v.setVisibility(View.GONE);
-        }
+        startDrag(bmp, dragLayerX, dragLayerY, source, dragInfo, null,
+                null, initialDragViewScale, options);
     }
 
     /**
@@ -212,15 +196,12 @@
      * @param dragLayerY The y position in the DragLayer of the left-top of the bitmap.
      * @param source An object representing where the drag originated
      * @param dragInfo The data associated with the object that is being dragged
-     * @param dragAction The drag action: either {@link #DRAG_ACTION_MOVE} or
-     *        {@link #DRAG_ACTION_COPY}
      * @param dragRegion Coordinates within the bitmap b for the position of item being dragged.
      *          Makes dragging feel more precise, e.g. you can clip out a transparent border
-     * @param accessible whether this drag should occur in accessibility mode
      */
     public DragView startDrag(Bitmap b, int dragLayerX, int dragLayerY,
-            DragSource source, ItemInfo dragInfo, int dragAction, Point dragOffset, Rect dragRegion,
-            float initialDragViewScale, boolean accessible) {
+            DragSource source, ItemInfo dragInfo, Point dragOffset, Rect dragRegion,
+            float initialDragViewScale, DragOptions options) {
         if (PROFILE_DRAWING_DURING_DRAG) {
             android.os.Debug.startMethodTracing("Launcher");
         }
@@ -232,19 +213,15 @@
         }
         mInputMethodManager.hideSoftInputFromWindow(mWindowToken, 0);
 
-        for (DragListener listener : mListeners) {
-            listener.onDragStart(source, dragInfo, dragAction);
-        }
-
         final int registrationX = mMotionDownX - dragLayerX;
         final int registrationY = mMotionDownY - dragLayerY;
 
         final int dragRegionLeft = dragRegion == null ? 0 : dragRegion.left;
         final int dragRegionTop = dragRegion == null ? 0 : dragRegion.top;
 
-        mIsAccessibleDrag = accessible;
         mLastDropTarget = null;
 
+        mOptions = options;
         mDragObject = new DropTarget.DragObject();
 
         final Resources res = mLauncher.getResources();
@@ -254,7 +231,7 @@
                 registrationY, initialDragViewScale, scaleDps);
 
         mDragObject.dragComplete = false;
-        if (mIsAccessibleDrag) {
+        if (mOptions.isAccessibleDrag) {
             // For an accessible drag, we assume the view is being dragged from the center.
             mDragObject.xOffset = b.getWidth() / 2;
             mDragObject.yOffset = b.getHeight() / 2;
@@ -282,6 +259,11 @@
         mLauncher.getDragLayer().performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
         dragView.show(mMotionDownX, mMotionDownY);
         mDistanceSinceScroll = 0;
+
+        for (DragListener listener : new ArrayList<>(mListeners)) {
+            listener.onDragStart(mDragObject, mOptions);
+        }
+
         mLastTouch[0] = mMotionDownX;
         mLastTouch[1] = mMotionDownY;
         handleMoveEvent(mMotionDownX, mMotionDownY);
@@ -308,7 +290,7 @@
     }
 
     public boolean isDragging() {
-        return mDragDriver != null || mIsAccessibleDrag;
+        return mDragDriver != null || (mOptions != null && mOptions.isAccessibleDrag);
     }
 
     /**
@@ -343,7 +325,7 @@
     private void endDrag() {
         if (isDragging()) {
             mDragDriver = null;
-            mIsAccessibleDrag = false;
+            mOptions = null;
             clearScrollRunnable();
             boolean isDeferred = false;
             if (mDragObject.dragView != null) {
@@ -422,10 +404,6 @@
 
     @Override
     public void onDriverDragEnd(float x, float y, DropTarget dropTargetOverride) {
-        final int[] dragLayerPos = getClampedDragLayerPos(x, y);
-        final int dragLayerX = dragLayerPos[0];
-        final int dragLayerY = dragLayerPos[1];
-
         DropTarget dropTarget;
         PointF vec = null;
 
@@ -454,14 +432,7 @@
      * Call this from a drag source view.
      */
     public boolean onInterceptTouchEvent(MotionEvent ev) {
-        @SuppressWarnings("all") // suppress dead code warning
-        final boolean debug = false;
-        if (debug) {
-            Log.d(Launcher.TAG, "DragController.onInterceptTouchEvent " + ev + " Dragging="
-                    + (mDragDriver != null));
-        }
-
-        if (mIsAccessibleDrag) {
+        if (mOptions != null && mOptions.isAccessibleDrag) {
             return false;
         }
 
@@ -604,7 +575,7 @@
      * Call this from a drag source view.
      */
     public boolean onTouchEvent(MotionEvent ev) {
-        if (mDragDriver == null || mIsAccessibleDrag) {
+        if (mDragDriver == null || mOptions == null || mOptions.isAccessibleDrag) {
             return false;
         }
 
diff --git a/src/com/android/launcher3/dragndrop/DragLayer.java b/src/com/android/launcher3/dragndrop/DragLayer.java
index dcff89f..5863828 100644
--- a/src/com/android/launcher3/dragndrop/DragLayer.java
+++ b/src/com/android/launcher3/dragndrop/DragLayer.java
@@ -343,16 +343,9 @@
     }
 
     private void sendTapOutsideFolderAccessibilityEvent(boolean isEditingName) {
-        AccessibilityManager accessibilityManager = (AccessibilityManager)
-                getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
-        if (accessibilityManager.isEnabled()) {
-            int stringId = isEditingName ? R.string.folder_tap_to_rename : R.string.folder_tap_to_close;
-            AccessibilityEvent event = AccessibilityEvent.obtain(
-                    AccessibilityEvent.TYPE_VIEW_FOCUSED);
-            onInitializeAccessibilityEvent(event);
-            event.getText().add(getContext().getString(stringId));
-            accessibilityManager.sendAccessibilityEvent(event);
-        }
+        int stringId = isEditingName ? R.string.folder_tap_to_rename : R.string.folder_tap_to_close;
+        Utilities.sendCustomAccessibilityEvent(
+                this, AccessibilityEvent.TYPE_VIEW_FOCUSED, getContext().getString(stringId));
     }
 
     private boolean isInAccessibleDrag() {
@@ -362,37 +355,27 @@
     @Override
     public boolean onRequestSendAccessibilityEvent(View child, AccessibilityEvent event) {
         // Shortcuts can appear above folder
-        View topView = mLauncher.getOpenShortcutsContainer();
+        View topView = mLauncher.getTopFloatingView();
         if (topView != null) {
-            return handleTopViewSendAccessibilityEvent(topView, child, event);
-        }
-
-        topView = mLauncher.getWorkspace().getOpenFolder();
-        if (topView != null) {
-            return handleTopViewSendAccessibilityEvent(topView, child, event);
+            if (child == topView) {
+                return super.onRequestSendAccessibilityEvent(child, event);
+            }
+            if (isInAccessibleDrag() && child instanceof DropTargetBar) {
+                return super.onRequestSendAccessibilityEvent(child, event);
+            }
+            // Skip propagating onRequestSendAccessibilityEvent for all other children
+            // which are not topView
+            return false;
         }
         return super.onRequestSendAccessibilityEvent(child, event);
     }
 
-    private boolean handleTopViewSendAccessibilityEvent(
-            View topView, View child, AccessibilityEvent event) {
-        if (child == topView) {
-            return super.onRequestSendAccessibilityEvent(child, event);
-        }
-        if (isInAccessibleDrag() && child instanceof DropTargetBar) {
-            return super.onRequestSendAccessibilityEvent(child, event);
-        }
-        // Skip propagating onRequestSendAccessibilityEvent for all other children
-        // which are not topView
-        return false;
-    }
-
     @Override
     public void addChildrenForAccessibility(ArrayList<View> childrenForAccessibility) {
-        Folder currentFolder = mLauncher.getWorkspace().getOpenFolder();
-        if (currentFolder != null) {
-            // Only add the folder as a child for accessibility when it is open
-            childrenForAccessibility.add(currentFolder);
+        View topView = mLauncher.getTopFloatingView();
+        if (topView != null) {
+            // Only add the top view as a child for accessibility when it is open
+            childrenForAccessibility.add(topView);
 
             if (isInAccessibleDrag()) {
                 childrenForAccessibility.add(mLauncher.getDropTargetBar());
@@ -523,7 +506,9 @@
 
     @Override
     public boolean dispatchUnhandledMove(View focused, int direction) {
-        return mDragController.dispatchUnhandledMove(focused, direction);
+        // Consume the unhandled move if a container is open, to avoid switching pages underneath.
+        boolean isContainerOpen = mLauncher.getTopFloatingView() != null;
+        return isContainerOpen || mDragController.dispatchUnhandledMove(focused, direction);
     }
 
     @Override
@@ -1037,6 +1022,26 @@
         return mBackgroundAlpha;
     }
 
+    @Override
+    protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) {
+        View topView = mLauncher.getTopFloatingView();
+        if (topView != null) {
+            return topView.requestFocus(direction, previouslyFocusedRect);
+        } else {
+            return super.onRequestFocusInDescendants(direction, previouslyFocusedRect);
+        }
+    }
+
+    @Override
+    public void addFocusables(ArrayList<View> views, int direction, int focusableMode) {
+        View topView = mLauncher.getTopFloatingView();
+        if (topView != null) {
+            topView.addFocusables(views, direction);
+        } else {
+            super.addFocusables(views, direction, focusableMode);
+        }
+    }
+
     public void setTouchCompleteListener(TouchCompleteListener listener) {
         mTouchCompleteListener = listener;
     }
diff --git a/src/com/android/launcher3/dragndrop/DragOptions.java b/src/com/android/launcher3/dragndrop/DragOptions.java
new file mode 100644
index 0000000..a7f2872
--- /dev/null
+++ b/src/com/android/launcher3/dragndrop/DragOptions.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2016 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.dragndrop;
+
+/**
+ * Set of options to control the drag and drop behavior.
+ */
+public class DragOptions {
+
+    /** Whether or not an accessible drag operation is in progress. */
+    public boolean isAccessibleDrag = false;
+}
diff --git a/src/com/android/launcher3/folder/Folder.java b/src/com/android/launcher3/folder/Folder.java
index 5450423..19956a9 100644
--- a/src/com/android/launcher3/folder/Folder.java
+++ b/src/com/android/launcher3/folder/Folder.java
@@ -42,7 +42,6 @@
 import android.view.View;
 import android.view.ViewDebug;
 import android.view.accessibility.AccessibilityEvent;
-import android.view.accessibility.AccessibilityManager;
 import android.view.animation.AccelerateInterpolator;
 import android.view.animation.AnimationUtils;
 import android.view.inputmethod.EditorInfo;
@@ -52,7 +51,6 @@
 
 import com.android.launcher3.Alarm;
 import com.android.launcher3.CellLayout;
-import com.android.launcher3.CellLayout.CellInfo;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.DragSource;
 import com.android.launcher3.DropTarget;
@@ -71,12 +69,12 @@
 import com.android.launcher3.UninstallDropTarget.DropTargetSource;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.Workspace.ItemOperator;
-import com.android.launcher3.accessibility.LauncherAccessibilityDelegate.AccessibilityDragSource;
+import com.android.launcher3.accessibility.AccessibileDragListenerAdapter;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragController.DragListener;
 import com.android.launcher3.dragndrop.DragLayer;
-import com.android.launcher3.logging.UserEventDispatcher.LaunchSourceProvider;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.pageindicators.PageIndicatorDots;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
@@ -92,7 +90,7 @@
  */
 public class Folder extends LinearLayout implements DragSource, View.OnClickListener,
         View.OnLongClickListener, DropTarget, FolderListener, TextView.OnEditorActionListener,
-        View.OnFocusChangeListener, DragListener, DropTargetSource, AccessibilityDragSource {
+        View.OnFocusChangeListener, DragListener, DropTargetSource {
     private static final String TAG = "Launcher.Folder";
 
     /**
@@ -282,10 +280,10 @@
     public boolean onLongClick(View v) {
         // Return if global dragging is not enabled
         if (!mLauncher.isDraggingEnabled()) return true;
-        return beginDrag(v, false);
+        return startDrag(v, new DragOptions());
     }
 
-    private boolean beginDrag(View v, boolean accessible) {
+    public boolean startDrag(View v, DragOptions options) {
         Object tag = v.getTag();
         if (tag instanceof ShortcutInfo) {
             ShortcutInfo item = (ShortcutInfo) tag;
@@ -293,35 +291,48 @@
                 return false;
             }
 
-            mLauncher.getWorkspace().beginDragShared(v, this, accessible);
-
             mCurrentDragInfo = item;
             mEmptyCellRank = item.rank;
             mCurrentDragView = v;
 
-            mContent.removeItem(mCurrentDragView);
-            mInfo.remove(mCurrentDragInfo, true);
-            mDragInProgress = true;
-            mItemAddedBackToSelfViaIcon = false;
+            mDragController.addDragListener(this);
+            if (options.isAccessibleDrag) {
+                mDragController.addDragListener(new AccessibileDragListenerAdapter(
+                        mContent, CellLayout.FOLDER_ACCESSIBILITY_DRAG) {
+
+                    @Override
+                    protected void enableAccessibleDrag(boolean enable) {
+                        super.enableAccessibleDrag(enable);
+                        mFooter.setImportantForAccessibility(enable
+                                ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS
+                                : IMPORTANT_FOR_ACCESSIBILITY_AUTO);
+                    }
+                });
+            }
+
+            mLauncher.getWorkspace().beginDragShared(v, this, options);
         }
         return true;
     }
 
     @Override
-    public void startDrag(CellInfo cellInfo, boolean accessible) {
-        beginDrag(cellInfo.cell, accessible);
+    public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) {
+        if (dragObject.dragSource != this) {
+            return;
+        }
+
+        mContent.removeItem(mCurrentDragView);
+        mInfo.remove(mCurrentDragInfo, true);
+        mDragInProgress = true;
+        mItemAddedBackToSelfViaIcon = false;
     }
 
     @Override
-    public void enableAccessibleDrag(boolean enable) {
-        mLauncher.getDropTargetBar().enableAccessibleDrag(enable);
-        for (int i = 0; i < mContent.getChildCount(); i++) {
-            mContent.getPageAt(i).enableAccessibleDrag(enable, CellLayout.FOLDER_ACCESSIBILITY_DRAG);
+    public void onDragEnd() {
+        if (mIsExternalDrag && mDragInProgress) {
+            completeDragExit();
         }
-
-        mFooter.setImportantForAccessibility(enable ? IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS :
-                IMPORTANT_FOR_ACCESSIBILITY_AUTO);
-        mLauncher.getWorkspace().setAddNewPageOnDrag(!enable);
+        mDragController.removeDragListener(this);
     }
 
     public boolean isEditingName() {
@@ -352,7 +363,8 @@
         LauncherModel.updateItemInDatabase(mLauncher, mInfo);
 
         if (commit) {
-            sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
+            Utilities.sendCustomAccessibilityEvent(
+                    this, AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
                     getContext().getString(R.string.folder_renamed, newTitle));
         }
 
@@ -591,7 +603,9 @@
         openFolderAnim.addListener(new AnimatorListenerAdapter() {
             @Override
             public void onAnimationStart(Animator animation) {
-                sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
+                Utilities.sendCustomAccessibilityEvent(
+                        Folder.this,
+                        AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
                         mContent.getAccessibilityDescription());
                 mState = STATE_ANIMATING;
             }
@@ -661,28 +675,6 @@
         mDragController.addDragListener(this);
     }
 
-    @Override
-    public void onDragStart(DragSource source, ItemInfo info, int dragAction) { }
-
-    @Override
-    public void onDragEnd() {
-        if (mIsExternalDrag && mDragInProgress) {
-            completeDragExit();
-        }
-        mDragController.removeDragListener(this);
-    }
-
-    @Thunk void sendCustomAccessibilityEvent(int type, String text) {
-        AccessibilityManager accessibilityManager = (AccessibilityManager)
-                getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
-        if (accessibilityManager.isEnabled()) {
-            AccessibilityEvent event = AccessibilityEvent.obtain(type);
-            onInitializeAccessibilityEvent(event);
-            event.getText().add(text);
-            accessibilityManager.sendAccessibilityEvent(event);
-        }
-    }
-
     public void animateClosed() {
         if (!(getParent() instanceof DragLayer)) return;
         final ObjectAnimator oa = LauncherAnimUtils.ofViewAlphaAndScale(this, 0, 0.9f, 0.9f);
@@ -694,7 +686,9 @@
             }
             @Override
             public void onAnimationStart(Animator animation) {
-                sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
+                Utilities.sendCustomAccessibilityEvent(
+                        Folder.this,
+                        AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
                         getContext().getString(R.string.folder_closed));
                 mState = STATE_ANIMATING;
             }
diff --git a/src/com/android/launcher3/graphics/DragPreviewProvider.java b/src/com/android/launcher3/graphics/DragPreviewProvider.java
index e078d9b..7ad1e3a 100644
--- a/src/com/android/launcher3/graphics/DragPreviewProvider.java
+++ b/src/com/android/launcher3/graphics/DragPreviewProvider.java
@@ -24,10 +24,8 @@
 import android.view.View;
 import android.widget.TextView;
 
-import com.android.launcher3.HolographicOutlineHelper;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.PreloadIconDrawable;
-import com.android.launcher3.R;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.config.ProviderConfig;
 import com.android.launcher3.folder.FolderIcon;
@@ -134,14 +132,12 @@
      * Responsibility for the bitmap is transferred to the caller.
      */
     public Bitmap createDragOutline(Canvas canvas) {
-        final int outlineColor = mView.getResources().getColor(R.color.outline_color);
         final Bitmap b = Bitmap.createBitmap(mView.getWidth() + DRAG_BITMAP_PADDING,
-                mView.getHeight() + DRAG_BITMAP_PADDING, Bitmap.Config.ARGB_8888);
-
+                mView.getHeight() + DRAG_BITMAP_PADDING, Bitmap.Config.ALPHA_8);
         canvas.setBitmap(b);
         drawDragView(canvas);
-        HolographicOutlineHelper.obtain(mView.getContext())
-                .applyExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor);
+        HolographicOutlineHelper.getInstance(mView.getContext())
+                .applyExpensiveOutlineWithBlur(b, canvas);
         canvas.setBitmap(null);
         return b;
     }
diff --git a/src/com/android/launcher3/HolographicOutlineHelper.java b/src/com/android/launcher3/graphics/HolographicOutlineHelper.java
similarity index 81%
rename from src/com/android/launcher3/HolographicOutlineHelper.java
rename to src/com/android/launcher3/graphics/HolographicOutlineHelper.java
index 6822311..0d70bde 100644
--- a/src/com/android/launcher3/HolographicOutlineHelper.java
+++ b/src/com/android/launcher3/graphics/HolographicOutlineHelper.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.launcher3;
+package com.android.launcher3.graphics;
 
 import android.content.Context;
 import android.content.res.Resources;
@@ -29,6 +29,12 @@
 import android.graphics.drawable.Drawable;
 import android.util.SparseArray;
 
+import com.android.launcher3.BubbleTextView;
+import com.android.launcher3.R;
+import com.android.launcher3.config.ProviderConfig;
+
+import java.nio.ByteBuffer;
+
 /**
  * Utility class to generate shadow and outline effect, which are used for click feedback
  * and drag-n-drop respectively.
@@ -68,9 +74,9 @@
         mErasePaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_OUT));
     }
 
-    public static HolographicOutlineHelper obtain(Context context) {
+    public static HolographicOutlineHelper getInstance(Context context) {
         if (sInstance == null) {
-            sInstance = new HolographicOutlineHelper(context);
+            sInstance = new HolographicOutlineHelper(context.getApplicationContext());
         }
         return sInstance;
     }
@@ -79,50 +85,53 @@
      * Applies a more expensive and accurate outline to whatever is currently drawn in a specified
      * bitmap.
      */
-    public void applyExpensiveOutlineWithBlur(Bitmap srcDst, Canvas srcDstCanvas, int color,
-            int outlineColor) {
-        applyExpensiveOutlineWithBlur(srcDst, srcDstCanvas, color, outlineColor, true);
+    public void applyExpensiveOutlineWithBlur(Bitmap srcDst, Canvas srcDstCanvas) {
+        applyExpensiveOutlineWithBlur(srcDst, srcDstCanvas, true);
     }
 
-    public void applyExpensiveOutlineWithBlur(Bitmap srcDst, Canvas srcDstCanvas, int color,
-            int outlineColor, boolean clipAlpha) {
+    public void applyExpensiveOutlineWithBlur(Bitmap srcDst, Canvas srcDstCanvas,
+            boolean clipAlpha) {
+        if (ProviderConfig.IS_DOGFOOD_BUILD && srcDst.getConfig() != Bitmap.Config.ALPHA_8) {
+            throw new RuntimeException("Outline blue is only supported on alpha bitmaps");
+        }
 
         // We start by removing most of the alpha channel so as to ignore shadows, and
         // other types of partial transparency when defining the shape of the object
         if (clipAlpha) {
-            int[] srcBuffer = new int[srcDst.getWidth() * srcDst.getHeight()];
-            srcDst.getPixels(srcBuffer,
-                    0, srcDst.getWidth(), 0, 0, srcDst.getWidth(), srcDst.getHeight());
-            for (int i = 0; i < srcBuffer.length; i++) {
-                final int alpha = srcBuffer[i] >>> 24;
-                if (alpha < 188) {
-                    srcBuffer[i] = 0;
+            byte[] pixels = new byte[srcDst.getWidth() * srcDst.getHeight()];
+            ByteBuffer buffer = ByteBuffer.wrap(pixels);
+            buffer.rewind();
+            srcDst.copyPixelsToBuffer(buffer);
+
+            for (int i = 0; i < pixels.length; i++) {
+                if ((pixels[i] & 0xFF) < 188) {
+                    pixels[i] = 0;
                 }
             }
-            srcDst.setPixels(srcBuffer,
-                    0, srcDst.getWidth(), 0, 0, srcDst.getWidth(), srcDst.getHeight());
+
+            buffer.rewind();
+            srcDst.copyPixelsFromBuffer(buffer);
         }
-        Bitmap glowShape = srcDst.extractAlpha();
 
         // calculate the outer blur first
         mBlurPaint.setMaskFilter(mMediumOuterBlurMaskFilter);
         int[] outerBlurOffset = new int[2];
-        Bitmap thickOuterBlur = glowShape.extractAlpha(mBlurPaint, outerBlurOffset);
+        Bitmap thickOuterBlur = srcDst.extractAlpha(mBlurPaint, outerBlurOffset);
 
         mBlurPaint.setMaskFilter(mThinOuterBlurMaskFilter);
         int[] brightOutlineOffset = new int[2];
-        Bitmap brightOutline = glowShape.extractAlpha(mBlurPaint, brightOutlineOffset);
+        Bitmap brightOutline = srcDst.extractAlpha(mBlurPaint, brightOutlineOffset);
 
         // calculate the inner blur
-        srcDstCanvas.setBitmap(glowShape);
+        srcDstCanvas.setBitmap(srcDst);
         srcDstCanvas.drawColor(0xFF000000, PorterDuff.Mode.SRC_OUT);
         mBlurPaint.setMaskFilter(mMediumInnerBlurMaskFilter);
         int[] thickInnerBlurOffset = new int[2];
-        Bitmap thickInnerBlur = glowShape.extractAlpha(mBlurPaint, thickInnerBlurOffset);
+        Bitmap thickInnerBlur = srcDst.extractAlpha(mBlurPaint, thickInnerBlurOffset);
 
         // mask out the inner blur
         srcDstCanvas.setBitmap(thickInnerBlur);
-        srcDstCanvas.drawBitmap(glowShape, -thickInnerBlurOffset[0],
+        srcDstCanvas.drawBitmap(srcDst, -thickInnerBlurOffset[0],
                 -thickInnerBlurOffset[1], mErasePaint);
         srcDstCanvas.drawRect(0, 0, -thickInnerBlurOffset[0], thickInnerBlur.getHeight(),
                 mErasePaint);
@@ -132,14 +141,12 @@
         // draw the inner and outer blur
         srcDstCanvas.setBitmap(srcDst);
         srcDstCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
-        mDrawPaint.setColor(color);
         srcDstCanvas.drawBitmap(thickInnerBlur, thickInnerBlurOffset[0], thickInnerBlurOffset[1],
                 mDrawPaint);
         srcDstCanvas.drawBitmap(thickOuterBlur, outerBlurOffset[0], outerBlurOffset[1],
                 mDrawPaint);
 
         // draw the bright outline
-        mDrawPaint.setColor(outlineColor);
         srcDstCanvas.drawBitmap(brightOutline, brightOutlineOffset[0], brightOutlineOffset[1],
                 mDrawPaint);
 
@@ -148,14 +155,13 @@
         brightOutline.recycle();
         thickOuterBlur.recycle();
         thickInnerBlur.recycle();
-        glowShape.recycle();
     }
 
-    Bitmap createMediumDropShadow(BubbleTextView view) {
+    public Bitmap createMediumDropShadow(BubbleTextView view) {
         return createMediumDropShadow(view.getIcon(), view.getScaleX(), view.getScaleY(), true);
     }
 
-    Bitmap createMediumDropShadow(Drawable drawable, boolean shouldCache) {
+    public Bitmap createMediumDropShadow(Drawable drawable, boolean shouldCache) {
         return createMediumDropShadow(drawable, 1f, 1f, shouldCache);
     }
 
diff --git a/src/com/android/launcher3/util/IconNormalizer.java b/src/com/android/launcher3/graphics/IconNormalizer.java
similarity index 99%
rename from src/com/android/launcher3/util/IconNormalizer.java
rename to src/com/android/launcher3/graphics/IconNormalizer.java
index 040a1b5..f90b2d7 100644
--- a/src/com/android/launcher3/util/IconNormalizer.java
+++ b/src/com/android/launcher3/graphics/IconNormalizer.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.launcher3.util;
+package com.android.launcher3.graphics;
 
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
diff --git a/src/com/android/launcher3/graphics/LauncherIcons.java b/src/com/android/launcher3/graphics/LauncherIcons.java
new file mode 100644
index 0000000..9f3f357
--- /dev/null
+++ b/src/com/android/launcher3/graphics/LauncherIcons.java
@@ -0,0 +1,258 @@
+/*
+ * Copyright (C) 2016 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.graphics;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.content.res.Resources;
+import android.database.Cursor;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.PaintFlagsDrawFilter;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.graphics.drawable.PaintDrawable;
+import android.os.Build;
+
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.compat.UserHandleCompat;
+import com.android.launcher3.config.FeatureFlags;
+
+/**
+ * Helper methods for generating various launcher icons
+ */
+public class LauncherIcons {
+
+    private static final Rect sOldBounds = new Rect();
+    private static final Canvas sCanvas = new Canvas();
+
+    static {
+        sCanvas.setDrawFilter(new PaintFlagsDrawFilter(Paint.DITHER_FLAG,
+                Paint.FILTER_BITMAP_FLAG));
+    }
+
+
+    public static Bitmap createIconBitmap(Cursor c, int iconIndex, Context context) {
+        byte[] data = c.getBlob(iconIndex);
+        try {
+            return createIconBitmap(BitmapFactory.decodeByteArray(data, 0, data.length), context);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    /**
+     * Returns a bitmap suitable for the all apps view. If the package or the resource do not
+     * exist, it returns null.
+     */
+    public static Bitmap createIconBitmap(String packageName, String resourceName,
+            Context context) {
+        PackageManager packageManager = context.getPackageManager();
+        // the resource
+        try {
+            Resources resources = packageManager.getResourcesForApplication(packageName);
+            if (resources != null) {
+                final int id = resources.getIdentifier(resourceName, null, null);
+                return createIconBitmap(
+                        resources.getDrawableForDensity(id, LauncherAppState.getInstance()
+                                .getInvariantDeviceProfile().fillResIconDpi), context);
+            }
+        } catch (Exception e) {
+            // Icon not found.
+        }
+        return null;
+    }
+
+    private static int getIconBitmapSize() {
+        return LauncherAppState.getInstance().getInvariantDeviceProfile().iconBitmapSize;
+    }
+
+    /**
+     * Returns a bitmap which is of the appropriate size to be displayed as an icon
+     */
+    public static Bitmap createIconBitmap(Bitmap icon, Context context) {
+        final int iconBitmapSize = getIconBitmapSize();
+        if (iconBitmapSize == icon.getWidth() && iconBitmapSize == icon.getHeight()) {
+            return icon;
+        }
+        return createIconBitmap(new BitmapDrawable(context.getResources(), icon), context);
+    }
+
+    /**
+     * Returns a bitmap suitable for the all apps view. The icon is badged for {@param user}.
+     * The bitmap is also visually normalized with other icons.
+     */
+    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+    public static Bitmap createBadgedIconBitmap(
+            Drawable icon, UserHandleCompat user, Context context) {
+        float scale = FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION ?
+                1 : IconNormalizer.getInstance().getScale(icon, null);
+        Bitmap bitmap = createIconBitmap(icon, context, scale);
+        return badgeIconForUser(bitmap, user, context);
+    }
+
+    /**
+     * Badges the provided icon with the user badge if required.
+     */
+    public static Bitmap badgeIconForUser(Bitmap icon,  UserHandleCompat user, Context context) {
+        if (Utilities.ATLEAST_LOLLIPOP && user != null
+                && !UserHandleCompat.myUserHandle().equals(user)) {
+            BitmapDrawable drawable = new FixedSizeBitmapDrawable(icon);
+            Drawable badged = context.getPackageManager().getUserBadgedIcon(
+                    drawable, user.getUser());
+            if (badged instanceof BitmapDrawable) {
+                return ((BitmapDrawable) badged).getBitmap();
+            } else {
+                return createIconBitmap(badged, context);
+            }
+        } else {
+            return icon;
+        }
+    }
+
+    /**
+     * Creates a normalized bitmap suitable for the all apps view. The bitmap is also visually
+     * normalized with other icons and has enough spacing to add shadow.
+     */
+    public static Bitmap createScaledBitmapWithoutShadow(Drawable icon, Context context) {
+        RectF iconBounds = new RectF();
+        float scale = FeatureFlags.LAUNCHER3_DISABLE_ICON_NORMALIZATION ?
+                1 : IconNormalizer.getInstance().getScale(icon, iconBounds);
+        scale = Math.min(scale, ShadowGenerator.getScaleForBounds(iconBounds));
+        return createIconBitmap(icon, context, scale);
+    }
+
+    /**
+     * Adds a shadow to the provided icon. It assumes that the icon has already been scaled using
+     * {@link #createScaledBitmapWithoutShadow(Drawable, Context)}
+     */
+    public static Bitmap addShadowToIcon(Bitmap icon) {
+        return ShadowGenerator.getInstance().recreateIcon(icon);
+    }
+
+    /**
+     * Adds the {@param badge} on top of {@param srcTgt} using the badge dimensions.
+     */
+    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+    public static Bitmap badgeWithBitmap(Bitmap srcTgt, Bitmap badge, Context context) {
+        int badgeSize = context.getResources().getDimensionPixelSize(R.dimen.profile_badge_size);
+        synchronized (sCanvas) {
+            sCanvas.setBitmap(srcTgt);
+            sCanvas.drawBitmap(badge, new Rect(0, 0, badge.getWidth(), badge.getHeight()),
+                    new Rect(srcTgt.getWidth() - badgeSize,
+                            srcTgt.getHeight() - badgeSize, srcTgt.getWidth(), srcTgt.getHeight()),
+                    new Paint(Paint.FILTER_BITMAP_FLAG));
+            sCanvas.setBitmap(null);
+        }
+        return srcTgt;
+    }
+
+    /**
+     * Returns a bitmap suitable for the all apps view.
+     */
+    public static Bitmap createIconBitmap(Drawable icon, Context context) {
+        return createIconBitmap(icon, context, 1.0f /* scale */);
+    }
+
+    /**
+     * @param scale the scale to apply before drawing {@param icon} on the canvas
+     */
+    public static Bitmap createIconBitmap(Drawable icon, Context context, float scale) {
+        synchronized (sCanvas) {
+            final int iconBitmapSize = getIconBitmapSize();
+
+            int width = iconBitmapSize;
+            int height = iconBitmapSize;
+
+            if (icon instanceof PaintDrawable) {
+                PaintDrawable painter = (PaintDrawable) icon;
+                painter.setIntrinsicWidth(width);
+                painter.setIntrinsicHeight(height);
+            } else if (icon instanceof BitmapDrawable) {
+                // Ensure the bitmap has a density.
+                BitmapDrawable bitmapDrawable = (BitmapDrawable) icon;
+                Bitmap bitmap = bitmapDrawable.getBitmap();
+                if (bitmap != null && bitmap.getDensity() == Bitmap.DENSITY_NONE) {
+                    bitmapDrawable.setTargetDensity(context.getResources().getDisplayMetrics());
+                }
+            }
+            int sourceWidth = icon.getIntrinsicWidth();
+            int sourceHeight = icon.getIntrinsicHeight();
+            if (sourceWidth > 0 && sourceHeight > 0) {
+                // Scale the icon proportionally to the icon dimensions
+                final float ratio = (float) sourceWidth / sourceHeight;
+                if (sourceWidth > sourceHeight) {
+                    height = (int) (width / ratio);
+                } else if (sourceHeight > sourceWidth) {
+                    width = (int) (height * ratio);
+                }
+            }
+
+            // no intrinsic size --> use default size
+            int textureWidth = iconBitmapSize;
+            int textureHeight = iconBitmapSize;
+
+            final Bitmap bitmap = Bitmap.createBitmap(textureWidth, textureHeight,
+                    Bitmap.Config.ARGB_8888);
+            final Canvas canvas = sCanvas;
+            canvas.setBitmap(bitmap);
+
+            final int left = (textureWidth-width) / 2;
+            final int top = (textureHeight-height) / 2;
+
+            sOldBounds.set(icon.getBounds());
+            icon.setBounds(left, top, left+width, top+height);
+            canvas.save(Canvas.MATRIX_SAVE_FLAG);
+            canvas.scale(scale, scale, textureWidth / 2, textureHeight / 2);
+            icon.draw(canvas);
+            canvas.restore();
+            icon.setBounds(sOldBounds);
+            canvas.setBitmap(null);
+
+            return bitmap;
+        }
+    }
+
+    /**
+     * An extension of {@link BitmapDrawable} which returns the bitmap pixel size as intrinsic size.
+     * This allows the badging to be done based on the action bitmap size rather than
+     * the scaled bitmap size.
+     */
+    private static class FixedSizeBitmapDrawable extends BitmapDrawable {
+
+        public FixedSizeBitmapDrawable(Bitmap bitmap) {
+            super(null, bitmap);
+        }
+
+        @Override
+        public int getIntrinsicHeight() {
+            return getBitmap().getWidth();
+        }
+
+        @Override
+        public int getIntrinsicWidth() {
+            return getBitmap().getWidth();
+        }
+    }
+}
diff --git a/src/com/android/launcher3/model/BgDataModel.java b/src/com/android/launcher3/model/BgDataModel.java
new file mode 100644
index 0000000..2b70399
--- /dev/null
+++ b/src/com/android/launcher3/model/BgDataModel.java
@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) 2016 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 android.util.MutableInt;
+
+import com.android.launcher3.FolderInfo;
+import com.android.launcher3.ItemInfo;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherAppWidgetInfo;
+import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.ShortcutInfo;
+import com.android.launcher3.config.ProviderConfig;
+import com.android.launcher3.shortcuts.ShortcutKey;
+import com.android.launcher3.util.LongArrayMap;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * All the data stored in-memory and managed by the LauncherModel
+ */
+public class BgDataModel {
+
+    private static final String TAG = "BgDataModel";
+
+    /**
+     * Map of all the ItemInfos (shortcuts, folders, and widgets) created by
+     * LauncherModel to their ids
+     */
+    public final LongArrayMap<ItemInfo> itemsIdMap = new LongArrayMap<>();
+
+    /**
+     * List of all the folders and shortcuts directly on the home screen (no widgets
+     * or shortcuts within folders).
+     */
+    public final ArrayList<ItemInfo> workspaceItems = new ArrayList<>();
+
+    /**
+     * All LauncherAppWidgetInfo created by LauncherModel.
+     */
+    public final ArrayList<LauncherAppWidgetInfo> appWidgets = new ArrayList<>();
+
+    /**
+     * Map of id to FolderInfos of all the folders created by LauncherModel
+     */
+    public final LongArrayMap<FolderInfo> folders = new LongArrayMap<>();
+
+    /**
+     * Ordered list of workspace screens ids.
+     */
+    public final ArrayList<Long> workspaceScreens = new ArrayList<>();
+
+    /**
+     * Map of ShortcutKey to the number of times it is pinned.
+     */
+    public final Map<ShortcutKey, MutableInt> pinnedShortcutCounts = new HashMap<>();
+
+    /**
+     * Clears all the data
+     */
+    public synchronized void clear() {
+        workspaceItems.clear();
+        appWidgets.clear();
+        folders.clear();
+        itemsIdMap.clear();
+        workspaceScreens.clear();
+        pinnedShortcutCounts.clear();
+    }
+
+    public synchronized void removeItem(ItemInfo... items) {
+        removeItem(Arrays.asList(items));
+    }
+
+    public synchronized void removeItem(Iterable<? extends ItemInfo> items) {
+        for (ItemInfo item : items) {
+            switch (item.itemType) {
+                case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
+                    folders.remove(item.id);
+                    if (ProviderConfig.IS_DOGFOOD_BUILD) {
+                        for (ItemInfo info : itemsIdMap) {
+                            if (info.container == item.id) {
+                                // We are deleting a folder which still contains items that
+                                // think they are contained by that folder.
+                                String msg = "deleting a folder (" + item + ") which still " +
+                                        "contains items (" + info + ")";
+                                Log.e(TAG, msg);
+                            }
+                        }
+                    }
+                    workspaceItems.remove(item);
+                    break;
+                case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
+                    // Decrement pinned shortcut count
+                    ShortcutKey pinnedShortcut = ShortcutKey.fromShortcutInfo((ShortcutInfo) item);
+                    MutableInt count = pinnedShortcutCounts.get(pinnedShortcut);
+                    if (count == null || --count.value == 0) {
+                        LauncherAppState.getInstance()
+                                .getShortcutManager().unpinShortcut(pinnedShortcut);
+                    }
+                    // Fall through.
+                }
+                case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
+                case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
+                    workspaceItems.remove(item);
+                    break;
+                case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
+                case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
+                    appWidgets.remove(item);
+                    break;
+            }
+            itemsIdMap.remove(item.id);
+        }
+    }
+
+    public synchronized void addItem(ItemInfo item, boolean newItem) {
+        itemsIdMap.put(item.id, item);
+        switch (item.itemType) {
+            case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
+                folders.put(item.id, (FolderInfo) item);
+                workspaceItems.add(item);
+                break;
+            case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
+                // Increment the count for the given shortcut
+                ShortcutKey pinnedShortcut = ShortcutKey.fromShortcutInfo((ShortcutInfo) item);
+                MutableInt count = pinnedShortcutCounts.get(pinnedShortcut);
+                if (count == null) {
+                    count = new MutableInt(1);
+                    pinnedShortcutCounts.put(pinnedShortcut, count);
+                } else {
+                    count.value++;
+                }
+
+                // Since this is a new item, pin the shortcut in the system server.
+                if (newItem && count.value == 1) {
+                    LauncherAppState.getInstance().getShortcutManager()
+                            .pinShortcut(pinnedShortcut);
+                }
+                // Fall through
+            }
+            case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
+            case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
+                if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP ||
+                        item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
+                    workspaceItems.add(item);
+                } else {
+                    if (newItem) {
+                        if (!folders.containsKey(item.container)) {
+                            // Adding an item to a folder that doesn't exist.
+                            String msg = "adding item: " + item + " to a folder that " +
+                                    " doesn't exist";
+                            Log.e(TAG, msg);
+                        }
+                    } else {
+                        findOrMakeFolder(item.container).add((ShortcutInfo) item, false);
+                    }
+
+                }
+                break;
+            case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
+            case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
+                appWidgets.add((LauncherAppWidgetInfo) item);
+                break;
+        }
+    }
+
+    /**
+     * Return an existing FolderInfo object if we have encountered this ID previously,
+     * or make a new one.
+     */
+    public synchronized FolderInfo findOrMakeFolder(long id) {
+        // See if a placeholder was created for us already
+        FolderInfo folderInfo = folders.get(id);
+        if (folderInfo == null) {
+            // No placeholder -- create a new instance
+            folderInfo = new FolderInfo();
+            folders.put(id, folderInfo);
+        }
+        return folderInfo;
+    }
+}
diff --git a/src/com/android/launcher3/model/SdCardAvailableReceiver.java b/src/com/android/launcher3/model/SdCardAvailableReceiver.java
new file mode 100644
index 0000000..54260c9
--- /dev/null
+++ b/src/com/android/launcher3/model/SdCardAvailableReceiver.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2016 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.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherModel;
+import com.android.launcher3.compat.LauncherAppsCompat;
+import com.android.launcher3.compat.UserHandleCompat;
+import com.android.launcher3.util.MultiHashMap;
+import com.android.launcher3.util.PackageManagerHelper;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Map.Entry;
+
+/**
+ * Helper class to re-query app status when SD-card becomes available.
+ *
+ * During first load, just after reboot, some apps on sdcard might not be available immediately due
+ * to some race conditions in the system. We wait for ACTION_BOOT_COMPLETED and process such
+ * apps again.
+ */
+public class SdCardAvailableReceiver extends BroadcastReceiver {
+
+    private final LauncherModel mModel;
+    private final Context mContext;
+    private final MultiHashMap<UserHandleCompat, String> mPackages;
+
+    public SdCardAvailableReceiver(LauncherModel model, Context context,
+            MultiHashMap<UserHandleCompat, String> packages) {
+        mModel = model;
+        mContext = context;
+        mPackages = packages;
+    }
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        final LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(context);
+        final PackageManager manager = context.getPackageManager();
+        for (Entry<UserHandleCompat, ArrayList<String>> entry : mPackages.entrySet()) {
+            UserHandleCompat user = entry.getKey();
+
+            final ArrayList<String> packagesRemoved = new ArrayList<>();
+            final ArrayList<String> packagesUnavailable = new ArrayList<>();
+
+            for (String pkg : new HashSet<>(entry.getValue())) {
+                if (!launcherApps.isPackageEnabledForProfile(pkg, user)) {
+                    if (PackageManagerHelper.isAppOnSdcard(manager, pkg)) {
+                        packagesUnavailable.add(pkg);
+                    } else {
+                        packagesRemoved.add(pkg);
+                    }
+                }
+            }
+            if (!packagesRemoved.isEmpty()) {
+                mModel.onPackagesRemoved(user,
+                        packagesRemoved.toArray(new String[packagesRemoved.size()]));
+            }
+            if (!packagesUnavailable.isEmpty()) {
+                mModel.onPackagesUnavailable(
+                        packagesUnavailable.toArray(new String[packagesUnavailable.size()]),
+                        user, false);
+            }
+        }
+
+        // Unregister the broadcast receiver, just in case
+        mContext.unregisterReceiver(this);
+    }
+}
diff --git a/src/com/android/launcher3/pageindicators/CaretDrawable.java b/src/com/android/launcher3/pageindicators/CaretDrawable.java
index 1451773..4789f69 100644
--- a/src/com/android/launcher3/pageindicators/CaretDrawable.java
+++ b/src/com/android/launcher3/pageindicators/CaretDrawable.java
@@ -37,6 +37,7 @@
     private Paint mShadowPaint = new Paint();
     private Paint mCaretPaint = new Paint();
     private Path mPath = new Path();
+    private final int mCaretSizePx;
 
     public CaretDrawable(Context context) {
         final Resources res = context.getResources();
@@ -57,6 +58,18 @@
         mShadowPaint.setStyle(Paint.Style.STROKE);
         mShadowPaint.setStrokeCap(Paint.Cap.ROUND);
         mShadowPaint.setStrokeJoin(Paint.Join.ROUND);
+
+        mCaretSizePx = res.getDimensionPixelSize(R.dimen.all_apps_caret_size);
+    }
+
+    @Override
+    public int getIntrinsicHeight() {
+        return mCaretSizePx;
+    }
+
+    @Override
+    public int getIntrinsicWidth() {
+        return mCaretSizePx;
     }
 
     @Override
diff --git a/src/com/android/launcher3/pageindicators/PageIndicator.java b/src/com/android/launcher3/pageindicators/PageIndicator.java
index b53715d..47c2ffb 100644
--- a/src/com/android/launcher3/pageindicators/PageIndicator.java
+++ b/src/com/android/launcher3/pageindicators/PageIndicator.java
@@ -18,20 +18,21 @@
 import android.content.Context;
 import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
-import android.view.View;
+import android.widget.FrameLayout;
 
 import com.android.launcher3.dynamicui.ExtractedColors;
 
 /**
  * Base class for a page indicator.
  */
-public abstract class PageIndicator extends View {
+public abstract class PageIndicator extends FrameLayout {
     private CaretDrawable mCaretDrawable;
 
     protected int mNumPages = 1;
 
     public PageIndicator(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
+        setWillNotDraw(false);
     }
 
     public void setScroll(int currentScroll, int totalScroll) {}
diff --git a/src/com/android/launcher3/pageindicators/PageIndicatorLineCaret.java b/src/com/android/launcher3/pageindicators/PageIndicatorLineCaret.java
index 0d771ad..ca3a2dd 100644
--- a/src/com/android/launcher3/pageindicators/PageIndicatorLineCaret.java
+++ b/src/com/android/launcher3/pageindicators/PageIndicatorLineCaret.java
@@ -15,14 +15,13 @@
 import android.util.AttributeSet;
 import android.util.Log;
 import android.util.Property;
-import android.view.View;
 import android.view.ViewConfiguration;
+import android.widget.ImageView;
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.dynamicui.ExtractedColors;
-import com.android.launcher3.util.TransformingTouchDelegate;
 
 /**
  * A PageIndicator that briefly shows a fraction of a line when moving between pages.
@@ -60,10 +59,7 @@
     private Paint mLinePaint;
     private Launcher mLauncher;
     private final int mLineHeight;
-    private final TransformingTouchDelegate mTouchDelegate;
-    private final int mTouchExtensionHeight;
-    private final int mCaretSizePx;
-    private final int mCaretWorkspaceOffsetPx;
+    private ImageView mAllAppsHandle;
 
     private static final Property<PageIndicatorLineCaret, Integer> PAINT_ALPHA
             = new Property<PageIndicatorLineCaret, Integer>(Integer.class, "paint_alpha") {
@@ -128,48 +124,26 @@
         Resources res = context.getResources();
         mLinePaint = new Paint();
         mLinePaint.setAlpha(0);
-        mCaretSizePx = res.getDimensionPixelSize(R.dimen.all_apps_caret_size);
-        mCaretWorkspaceOffsetPx = res.getDimensionPixelSize(
-                R.dimen.all_apps_caret_workspace_offset);
 
         mLauncher = (Launcher) context;
-        setOnTouchListener(mLauncher.getHapticFeedbackTouchListener());
-        setOnClickListener(mLauncher);
-        setOnLongClickListener(mLauncher);
-        setOnFocusChangeListener(mLauncher.mFocusHandler);
-        setCaretDrawable(new CaretDrawable(context));
         mLineHeight = res.getDimensionPixelSize(R.dimen.dynamic_grid_page_indicator_line_height);
-        mTouchExtensionHeight = res.getDimensionPixelSize(
-                R.dimen.dynamic_grid_page_indicator_extra_touch_height);
-        mTouchDelegate = new TransformingTouchDelegate(this);
+        setCaretDrawable(new CaretDrawable(context));
     }
 
     @Override
-    protected void onAttachedToWindow() {
-        super.onAttachedToWindow();
-        mLauncher.getDragLayer().setTouchDelegate(mTouchDelegate);
-    }
-
-    @Override
-    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
-        super.onLayout(changed, left, top, right, bottom);
-        // Top/center align the caret in the page indicator space
-        int l = (right - left) / 2 - mCaretSizePx / 2;
-        getCaretDrawable().setBounds(l, mCaretWorkspaceOffsetPx, l + mCaretSizePx,
-                mCaretWorkspaceOffsetPx + mCaretSizePx);
-
-        // The touch area is expanded below this view by #mTouchExtensionHeight
-        // which extends to the top of the hotseat.
-        View parent = mLauncher.getDragLayer();
-        sTempCoords[0] = sTempCoords[1] = 0;
-        Utilities.getDescendantCoordRelativeToAncestor(this, parent, sTempCoords, true);
-        mTouchDelegate.setBounds(sTempCoords[0], sTempCoords[1], sTempCoords[0] + this.getWidth(),
-                sTempCoords[1] + getHeight() + mTouchExtensionHeight);
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        mAllAppsHandle = (ImageView) findViewById(R.id.all_apps_handle);
+        mAllAppsHandle.setImageDrawable(getCaretDrawable());
+        mAllAppsHandle.setOnTouchListener(mLauncher.getHapticFeedbackTouchListener());
+        mAllAppsHandle.setOnClickListener(mLauncher);
+        mAllAppsHandle.setOnLongClickListener(mLauncher);
+        mAllAppsHandle.setOnFocusChangeListener(mLauncher.mFocusHandler);
+        mLauncher.setAllAppsButton(mAllAppsHandle);
     }
 
     @Override
     protected void onDraw(Canvas canvas) {
-        getCaretDrawable().draw(canvas);
         if (mTotalScroll == 0 || mNumPagesFloat == 0) {
             return;
         }
diff --git a/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java b/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java
index 0ff13a7..aa0deea 100644
--- a/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java
+++ b/src/com/android/launcher3/shortcuts/DeepShortcutsContainer.java
@@ -31,7 +31,6 @@
 import android.os.Build;
 import android.os.Handler;
 import android.os.Looper;
-import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.Gravity;
 import android.view.HapticFeedbackConstants;
@@ -62,9 +61,10 @@
 import com.android.launcher3.compat.UserHandleCompat;
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragLayer;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.dragndrop.DragView;
+import com.android.launcher3.graphics.LauncherIcons;
 import com.android.launcher3.graphics.TriangleShape;
-import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 
@@ -254,8 +254,10 @@
             @Override
             public void onAnimationEnd(Animator animation) {
                 mOpenCloseAnimator = null;
-
-                sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
+                Utilities.sendCustomAccessibilityEvent(
+                        DeepShortcutsContainer.this,
+                        AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
+                        getContext().getString(R.string.action_deep_shortcut));
             }
         });
 
@@ -390,7 +392,7 @@
 
     private void showDragView(BubbleTextView originalIcon) {
         // TODO: implement support for Drawable DragViews so we don't have to create a bitmap here.
-        Bitmap b = Utilities.createIconBitmap(originalIcon.getIcon(), mLauncher);
+        Bitmap b = LauncherIcons.createIconBitmap(originalIcon.getIcon(), mLauncher);
         float scale = mLauncher.getDragLayer().getLocationInDragLayer(originalIcon, mTempXY);
         int dragLayerX = Math.round(mTempXY[0] - (b.getWidth() - scale * originalIcon.getWidth()) / 2);
         int dragLayerY = Math.round(mTempXY[1] - (b.getHeight() - scale * b.getHeight()) / 2
@@ -515,8 +517,8 @@
         mIconShift.y = mIconLastTouchPos.y - mLauncher.getDeviceProfile().iconSizePx;
 
         DragView dv = mLauncher.getWorkspace().beginDragShared(
-                sv.getBubbleText(), this, false, sv.getFinalInfo(),
-                new ShortcutDragPreviewProvider(sv.getIconView(), mIconShift));
+                sv.getBubbleText(), this, sv.getFinalInfo(),
+                new ShortcutDragPreviewProvider(sv.getIconView(), mIconShift), new DragOptions());
         dv.animateShift(-mIconShift.x, -mIconShift.y);
 
         // TODO: support dragging from within folder without having to close it
@@ -560,7 +562,7 @@
     }
 
     @Override
-    public void onDragStart(DragSource source, ItemInfo info, int dragAction) {
+    public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) {
         // Either the original icon or one of the shortcuts was dragged.
         // Hide the container, but don't remove it yet because that interferes with touch events.
         animateClose();
@@ -577,8 +579,7 @@
             } else {
                 // Close animation is not running.
                 if (mDeferContainerRemoval) {
-                    mDeferContainerRemoval = false;
-                    mLauncher.getDragLayer().removeView(this);
+                    close();
                 }
             }
         }
@@ -599,7 +600,6 @@
             mOpenCloseAnimator.cancel();
         }
         mIsOpen = false;
-        mLauncher.getDragController().removeDragListener(this);
 
         final AnimatorSet shortcutAnims = LauncherAnimUtils.createAnimatorSet();
         final int shortcutCount = getShortcutCount();
diff --git a/src/com/android/launcher3/shortcuts/ShortcutDragPreviewProvider.java b/src/com/android/launcher3/shortcuts/ShortcutDragPreviewProvider.java
index a25e475..fc474f5 100644
--- a/src/com/android/launcher3/shortcuts/ShortcutDragPreviewProvider.java
+++ b/src/com/android/launcher3/shortcuts/ShortcutDragPreviewProvider.java
@@ -22,12 +22,9 @@
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.view.View;
-import android.widget.ImageView;
 
-import com.android.launcher3.BubbleTextView;
-import com.android.launcher3.HolographicOutlineHelper;
+import com.android.launcher3.graphics.HolographicOutlineHelper;
 import com.android.launcher3.Launcher;
-import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.graphics.DragPreviewProvider;
 
@@ -45,23 +42,22 @@
 
     @Override
     public Bitmap createDragOutline(Canvas canvas) {
-        Bitmap b = drawScaledPreview(canvas);
+        Bitmap b = drawScaledPreview(canvas, Bitmap.Config.ALPHA_8);
 
-        final int outlineColor = mView.getResources().getColor(R.color.outline_color);
-        HolographicOutlineHelper.obtain(mView.getContext())
-                .applyExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor);
+        HolographicOutlineHelper.getInstance(mView.getContext())
+                .applyExpensiveOutlineWithBlur(b, canvas);
         canvas.setBitmap(null);
         return b;
     }
 
     @Override
     public Bitmap createDragBitmap(Canvas canvas) {
-        Bitmap b = drawScaledPreview(canvas);
+        Bitmap b = drawScaledPreview(canvas, Bitmap.Config.ARGB_8888);
         canvas.setBitmap(null);
         return b;
     }
 
-    private Bitmap drawScaledPreview(Canvas canvas) {
+    private Bitmap drawScaledPreview(Canvas canvas, Bitmap.Config config) {
         Drawable d = mView.getBackground();
         Rect bounds = getDrawableBounds(d);
 
@@ -70,7 +66,7 @@
         final Bitmap b = Bitmap.createBitmap(
                 size + DRAG_BITMAP_PADDING,
                 size + DRAG_BITMAP_PADDING,
-                Bitmap.Config.ARGB_8888);
+                config);
 
         canvas.setBitmap(b);
         canvas.save(Canvas.MATRIX_SAVE_FLAG);
diff --git a/src/com/android/launcher3/util/ActivityResultInfo.java b/src/com/android/launcher3/util/ActivityResultInfo.java
new file mode 100644
index 0000000..2261bee
--- /dev/null
+++ b/src/com/android/launcher3/util/ActivityResultInfo.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2016 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.util;
+
+import android.content.Intent;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * Utility class which stores information from onActivityResult
+ */
+public class ActivityResultInfo implements Parcelable {
+
+    public final int requestCode;
+    public final int resultCode;
+    public final Intent data;
+
+    public ActivityResultInfo(int requestCode, int resultCode, Intent data) {
+        this.requestCode = requestCode;
+        this.resultCode = resultCode;
+        this.data = data;
+    }
+
+    private ActivityResultInfo(Parcel parcel) {
+        requestCode = parcel.readInt();
+        resultCode = parcel.readInt();
+        data = parcel.readInt() != 0 ? Intent.CREATOR.createFromParcel(parcel) : null;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(requestCode);
+        dest.writeInt(resultCode);
+        if (data != null) {
+            dest.writeInt(1);
+            data.writeToParcel(dest, flags);
+        } else {
+            dest.writeInt(0);
+        }
+    }
+
+    public static final Parcelable.Creator<ActivityResultInfo> CREATOR =
+            new Parcelable.Creator<ActivityResultInfo>() {
+                public ActivityResultInfo createFromParcel(Parcel source) {
+                    return new ActivityResultInfo(source);
+                }
+
+                public ActivityResultInfo[] newArray(int size) {
+                    return new ActivityResultInfo[size];
+                }
+            };
+}
diff --git a/src/com/android/launcher3/util/CursorIconInfo.java b/src/com/android/launcher3/util/CursorIconInfo.java
index 4fefa98..6603ee7 100644
--- a/src/com/android/launcher3/util/CursorIconInfo.java
+++ b/src/com/android/launcher3/util/CursorIconInfo.java
@@ -25,6 +25,7 @@
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.ShortcutInfo;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.graphics.LauncherIcons;
 
 /**
  * Utility class to load icon from a cursor.
@@ -59,7 +60,7 @@
             info.iconResource = new ShortcutIconResource();
             info.iconResource.packageName = packageName;
             info.iconResource.resourceName = resourceName;
-            icon = Utilities.createIconBitmap(packageName, resourceName, mContext);
+            icon = LauncherIcons.createIconBitmap(packageName, resourceName, mContext);
         }
         if (icon == null) {
             // Failed to load from resource, try loading from DB.
@@ -72,7 +73,7 @@
      * Loads the fixed bitmap from the icon if available.
      */
     public Bitmap loadIcon(Cursor c) {
-        return Utilities.createIconBitmap(c, iconIndex, mContext);
+        return LauncherIcons.createIconBitmap(c, iconIndex, mContext);
     }
 
     /**
diff --git a/src/com/android/launcher3/util/ItemInfoMatcher.java b/src/com/android/launcher3/util/ItemInfoMatcher.java
index 46e9184..8f985c3 100644
--- a/src/com/android/launcher3/util/ItemInfoMatcher.java
+++ b/src/com/android/launcher3/util/ItemInfoMatcher.java
@@ -18,7 +18,9 @@
 
 import android.content.ComponentName;
 
+import com.android.launcher3.FolderInfo;
 import com.android.launcher3.ItemInfo;
+import com.android.launcher3.LauncherAppWidgetInfo;
 import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.ShortcutInfo;
 import com.android.launcher3.compat.UserHandleCompat;
@@ -33,6 +35,46 @@
 
     public abstract boolean matches(ItemInfo info, ComponentName cn);
 
+    /**
+     * Filters {@param infos} to those satisfying the {@link #matches(ItemInfo, ComponentName)}.
+     */
+    public final HashSet<ItemInfo> filterItemInfos(Iterable<ItemInfo> infos) {
+        HashSet<ItemInfo> filtered = new HashSet<>();
+        for (ItemInfo i : infos) {
+            if (i instanceof ShortcutInfo) {
+                ShortcutInfo info = (ShortcutInfo) i;
+                ComponentName cn = info.getTargetComponent();
+                if (cn != null && matches(info, cn)) {
+                    filtered.add(info);
+                }
+            } else if (i instanceof FolderInfo) {
+                FolderInfo info = (FolderInfo) i;
+                for (ShortcutInfo s : info.contents) {
+                    ComponentName cn = s.getTargetComponent();
+                    if (cn != null && matches(s, cn)) {
+                        filtered.add(s);
+                    }
+                }
+            } else if (i instanceof LauncherAppWidgetInfo) {
+                LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) i;
+                ComponentName cn = info.providerName;
+                if (cn != null && matches(info, cn)) {
+                    filtered.add(info);
+                }
+            }
+        }
+        return filtered;
+    }
+
+    public static ItemInfoMatcher ofUser(final UserHandleCompat user) {
+        return new ItemInfoMatcher() {
+            @Override
+            public boolean matches(ItemInfo info, ComponentName cn) {
+                return info.user.equals(user);
+            }
+        };
+    }
+
     public static ItemInfoMatcher ofComponents(
             final HashSet<ComponentName> components, final UserHandleCompat user) {
         return new ItemInfoMatcher() {
diff --git a/src/com/android/launcher3/util/PendingRequestArgs.java b/src/com/android/launcher3/util/PendingRequestArgs.java
new file mode 100644
index 0000000..4e402f3
--- /dev/null
+++ b/src/com/android/launcher3/util/PendingRequestArgs.java
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2016 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.util;
+
+import android.content.ContentValues;
+import android.content.Intent;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import com.android.launcher3.ItemInfo;
+import com.android.launcher3.LauncherAppWidgetProviderInfo;
+
+/**
+ * Utility class to store information regarding a pending request made by launcher. This information
+ * can be saved across launcher instances.
+ */
+public class PendingRequestArgs extends ItemInfo implements Parcelable {
+
+    private static final int TYPE_NONE = 0;
+    private static final int TYPE_INTENT = 1;
+    private static final int TYPE_APP_WIDGET = 2;
+
+    private final int mArg1;
+    private final int mObjectType;
+    private final Parcelable mObject;
+
+    public PendingRequestArgs(ItemInfo info) {
+        mArg1 = 0;
+        mObjectType = TYPE_NONE;
+        mObject = null;
+
+        copyFrom(info);
+    }
+
+    private PendingRequestArgs(int arg1, int objectType, Parcelable object) {
+        mArg1 = arg1;
+        mObjectType = objectType;
+        mObject = object;
+    }
+
+    public PendingRequestArgs(Parcel parcel) {
+        readFromValues(ContentValues.CREATOR.createFromParcel(parcel));
+
+        mArg1 = parcel.readInt();
+        mObjectType = parcel.readInt();
+        if (parcel.readInt() != 0) {
+            mObject = mObjectType == TYPE_INTENT
+                    ? Intent.CREATOR.createFromParcel(parcel)
+                    : new LauncherAppWidgetProviderInfo(parcel);
+        } else {
+            mObject = null;
+        }
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        ContentValues itemValues = new ContentValues();
+        writeToValues(itemValues);
+
+        dest.writeInt(mArg1);
+        dest.writeInt(mObjectType);
+        if (mObject != null) {
+            dest.writeInt(1);
+            mObject.writeToParcel(dest, flags);
+        } else {
+            dest.writeInt(0);
+        }
+    }
+
+    public LauncherAppWidgetProviderInfo getWidgetProvider() {
+        return mObjectType == TYPE_APP_WIDGET ? (LauncherAppWidgetProviderInfo) mObject : null;
+    }
+
+    public int getWidgetId() {
+        return mObjectType == TYPE_APP_WIDGET ? mArg1 : 0;
+    }
+
+    public Intent getPendingIntent() {
+        return mObjectType == TYPE_INTENT ? (Intent) mObject : null;
+    }
+
+    public int getRequestCode() {
+        return mObjectType == TYPE_INTENT ? mArg1 : 0;
+    }
+
+    public static PendingRequestArgs forWidgetInfo(
+            int appWidgetId, LauncherAppWidgetProviderInfo widgetInfo, ItemInfo info) {
+        PendingRequestArgs args = new PendingRequestArgs(appWidgetId, TYPE_APP_WIDGET, widgetInfo);
+        args.copyFrom(info);
+        return args;
+    }
+
+    public static PendingRequestArgs forIntent(int requestCode, Intent intent, ItemInfo info) {
+        PendingRequestArgs args = new PendingRequestArgs(requestCode, TYPE_INTENT, intent);
+        args.copyFrom(info);
+        return args;
+    }
+
+    public static final Parcelable.Creator<PendingRequestArgs> CREATOR =
+            new Parcelable.Creator<PendingRequestArgs>() {
+                public PendingRequestArgs createFromParcel(Parcel source) {
+                    return new PendingRequestArgs(source);
+                }
+
+                public PendingRequestArgs[] newArray(int size) {
+                    return new PendingRequestArgs[size];
+                }
+            };
+}
diff --git a/src/com/android/launcher3/util/StringFilter.java b/src/com/android/launcher3/util/StringFilter.java
deleted file mode 100644
index f539ad1..0000000
--- a/src/com/android/launcher3/util/StringFilter.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package com.android.launcher3.util;
-
-import java.util.Set;
-
-/**
- * Abstract class to filter a set of strings.
- */
-public abstract class StringFilter {
-
-    private StringFilter() { }
-
-    public abstract boolean matches(String str);
-
-    public static StringFilter matchesAll() {
-        return new StringFilter() {
-            @Override
-            public boolean matches(String str) {
-                return true;
-            }
-        };
-    }
-
-    public static StringFilter of(final Set<String> validEntries) {
-        return new StringFilter() {
-            @Override
-            public boolean matches(String str) {
-                return validEntries.contains(str);
-            }
-        };
-    }
-}
diff --git a/src/com/android/launcher3/widget/PendingItemPreviewProvider.java b/src/com/android/launcher3/widget/PendingItemPreviewProvider.java
index 8739390..7c06701 100644
--- a/src/com/android/launcher3/widget/PendingItemPreviewProvider.java
+++ b/src/com/android/launcher3/widget/PendingItemPreviewProvider.java
@@ -21,10 +21,9 @@
 import android.graphics.Rect;
 import android.view.View;
 
-import com.android.launcher3.HolographicOutlineHelper;
+import com.android.launcher3.graphics.HolographicOutlineHelper;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.PendingAddItemInfo;
-import com.android.launcher3.R;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.graphics.DragPreviewProvider;
 
@@ -50,7 +49,7 @@
 
         int w = size[0];
         int h = size[1];
-        final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
+        final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ALPHA_8);
         canvas.setBitmap(b);
 
         Rect src = new Rect(0, 0, mPreviewBitmap.getWidth(), mPreviewBitmap.getHeight());
@@ -68,9 +67,8 @@
         // Don't clip alpha values for the drag outline if we're using the default widget preview
         boolean clipAlpha = !(mAddInfo instanceof PendingAddWidgetInfo &&
                 (((PendingAddWidgetInfo) mAddInfo).previewImage == 0));
-        final int outlineColor = mView.getResources().getColor(R.color.outline_color);
-        HolographicOutlineHelper.obtain(mView.getContext())
-                .applyExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor, clipAlpha);
+        HolographicOutlineHelper.getInstance(mView.getContext())
+                .applyExpensiveOutlineWithBlur(b, canvas, clipAlpha);
         canvas.setBitmap(null);
 
         return b;
diff --git a/src/com/android/launcher3/widget/WidgetHostViewLoader.java b/src/com/android/launcher3/widget/WidgetHostViewLoader.java
index 297505b..049871f 100644
--- a/src/com/android/launcher3/widget/WidgetHostViewLoader.java
+++ b/src/com/android/launcher3/widget/WidgetHostViewLoader.java
@@ -11,6 +11,7 @@
 
 import com.android.launcher3.AppWidgetResizeFrame;
 import com.android.launcher3.DragSource;
+import com.android.launcher3.DropTarget;
 import com.android.launcher3.ItemInfo;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppWidgetProviderInfo;
@@ -18,6 +19,7 @@
 import com.android.launcher3.compat.AppWidgetManagerCompat;
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragLayer;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.util.Thunk;
 
 public class WidgetHostViewLoader implements DragController.DragListener {
@@ -47,7 +49,7 @@
     }
 
     @Override
-    public void onDragStart(DragSource source, ItemInfo info, int dragAction) { }
+    public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) { }
 
     @Override
     public void onDragEnd() {
diff --git a/src/com/android/launcher3/widget/WidgetsContainerView.java b/src/com/android/launcher3/widget/WidgetsContainerView.java
index 4b2be18..656fba6 100644
--- a/src/com/android/launcher3/widget/WidgetsContainerView.java
+++ b/src/com/android/launcher3/widget/WidgetsContainerView.java
@@ -33,6 +33,7 @@
 import com.android.launcher3.DeleteDropTarget;
 import com.android.launcher3.DragSource;
 import com.android.launcher3.DropTarget.DragObject;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.folder.Folder;
 import com.android.launcher3.IconCache;
 import com.android.launcher3.ItemInfo;
@@ -44,6 +45,7 @@
 import com.android.launcher3.WidgetPreviewLoader;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.dragndrop.DragController;
+import com.android.launcher3.graphics.LauncherIcons;
 import com.android.launcher3.model.WidgetsModel;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
@@ -239,7 +241,7 @@
         } else {
             PendingAddShortcutInfo createShortcutInfo = (PendingAddShortcutInfo) v.getTag();
             Drawable icon = mIconCache.getFullResIcon(createShortcutInfo.activityInfo);
-            preview = Utilities.createIconBitmap(icon, mLauncher);
+            preview = LauncherIcons.createIconBitmap(icon, mLauncher);
             createItemInfo.spanX = createItemInfo.spanY = 1;
             scale = ((float) mLauncher.getDeviceProfile().iconSizePx) / preview.getWidth();
         }
@@ -251,7 +253,7 @@
 
         // Start the drag
         mDragController.startDrag(image, preview, this, createItemInfo,
-                bounds, DragController.DRAG_ACTION_COPY, scale);
+                bounds, scale, new DragOptions());
         return true;
     }
 
diff --git a/tests/src/com/android/launcher3/BindWidgetTest.java b/tests/src/com/android/launcher3/BindWidgetTest.java
index 5c5069f..c133bf6 100644
--- a/tests/src/com/android/launcher3/BindWidgetTest.java
+++ b/tests/src/com/android/launcher3/BindWidgetTest.java
@@ -232,7 +232,6 @@
             runTestOnUiThread(new Runnable() {
                 @Override
                 public void run() {
-                    LauncherClings.markFirstRunClingDismissed(mTargetContext);
                     ManagedProfileHeuristic.markExistingUsersForNoFolderCreation(mTargetContext);
                     LauncherAppState.getInstance().getModel().resetLoadedState(true, true);
                 }
diff --git a/tests/src/com/android/launcher3/ui/LauncherInstrumentationTestCase.java b/tests/src/com/android/launcher3/ui/LauncherInstrumentationTestCase.java
index e858d17..e94fca6 100644
--- a/tests/src/com/android/launcher3/ui/LauncherInstrumentationTestCase.java
+++ b/tests/src/com/android/launcher3/ui/LauncherInstrumentationTestCase.java
@@ -23,7 +23,6 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherAppWidgetProviderInfo;
-import com.android.launcher3.LauncherClings;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
@@ -189,7 +188,6 @@
                 LauncherSettings.Settings.METHOD_CREATE_EMPTY_DB);
         LauncherSettings.Settings.call(mTargetContext.getContentResolver(),
                 LauncherSettings.Settings.METHOD_CLEAR_EMPTY_DB_FLAG);
-        LauncherClings.markFirstRunClingDismissed(mTargetContext);
         ManagedProfileHeuristic.markExistingUsersForNoFolderCreation(mTargetContext);
 
         runTestOnUiThread(new Runnable() {