diff --git a/quickstep/res/values-nb/strings.xml b/quickstep/res/values-nb/strings.xml
index 1650a5c..250724e 100644
--- a/quickstep/res/values-nb/strings.xml
+++ b/quickstep/res/values-nb/strings.xml
@@ -87,7 +87,7 @@
     <string name="toast_split_select_app" msgid="5453865907322018352">"Trykk på en annen app for å bruke delt skjerm"</string>
     <string name="toast_split_app_unsupported" msgid="3271526028981899666">"Appen støtter ikke delt skjerm."</string>
     <string name="blocked_by_policy" msgid="2071401072261365546">"Appen eller organisasjonen din tillater ikke denne handlingen"</string>
-    <string name="skip_tutorial_dialog_title" msgid="2725643161260038458">"Vil du hoppe over navigeringsveiledning?"</string>
+    <string name="skip_tutorial_dialog_title" msgid="2725643161260038458">"Vil du hoppe over navigeringsveiledningen?"</string>
     <string name="skip_tutorial_dialog_subtitle" msgid="544063326241955662">"Du kan finne dette i <xliff:g id="NAME">%1$s</xliff:g>-appen senere"</string>
     <string name="gesture_tutorial_action_button_label_cancel" msgid="3809842569351264108">"Avbryt"</string>
     <string name="gesture_tutorial_action_button_label_skip" msgid="394452764989751960">"Hopp over"</string>
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index f2583fb..16f141b 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -264,6 +264,16 @@
             MAIN_EXECUTOR.execute(ProxyScreenStatusProvider.INSTANCE::onScreenTurnedOn);
         }
 
+        /**
+         * Preloads the Overview activity.
+         *
+         * This method should only be used when the All Set page of the SUW is reached to safely
+         * preload the Launcher for the SUW first reveal.
+         */
+        public void preloadOverviewForSUWAllSet() {
+            preloadOverview(false, true);
+        }
+
         @Override
         public void onRotationProposal(int rotation, boolean isValid) {
             executeForTaskbarManager(() -> mTaskbarManager.onRotationProposal(rotation, isValid));
@@ -865,6 +875,10 @@
     }
 
     private void preloadOverview(boolean fromInit) {
+        preloadOverview(fromInit, false);
+    }
+
+    private void preloadOverview(boolean fromInit, boolean forSUWAllSet) {
         if (!mDeviceState.isUserUnlocked()) {
             return;
         }
@@ -874,7 +888,8 @@
             return;
         }
 
-        if (RestoreDbTask.isPending(this) || !mDeviceState.isUserSetupComplete()) {
+        if ((RestoreDbTask.isPending(this) && !forSUWAllSet)
+                || !mDeviceState.isUserSetupComplete()) {
             // Preloading while a restore is pending may cause launcher to start the restore
             // too early.
             return;
diff --git a/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java b/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
index a379aad..caf61c7 100644
--- a/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
+++ b/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
@@ -202,6 +202,7 @@
         mBinder = binder;
         mBinder.getTaskbarManager().setSetupUIVisible(isResumed());
         mBinder.setSwipeUpProxy(isResumed() ? this::createSwipeUpProxy : null);
+        mBinder.preloadOverviewForSUWAllSet();
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/util/SurfaceTransactionApplier.java b/quickstep/src/com/android/quickstep/util/SurfaceTransactionApplier.java
index 4757d4b..1200208 100644
--- a/quickstep/src/com/android/quickstep/util/SurfaceTransactionApplier.java
+++ b/quickstep/src/com/android/quickstep/util/SurfaceTransactionApplier.java
@@ -75,6 +75,13 @@
         if (view == null) {
             return;
         }
+        Transaction t = new Transaction();
+        for (int i = params.length - 1; i >= 0; i--) {
+            SurfaceParams surfaceParams = params[i];
+            if (surfaceParams.surface.isValid()) {
+                surfaceParams.applyTo(t);
+            }
+        }
 
         mLastSequenceNumber++;
         final int toApplySeqNo = mLastSequenceNumber;
@@ -85,13 +92,6 @@
                         .sendToTarget();
                 return;
             }
-            Transaction t = new Transaction();
-            for (int i = params.length - 1; i >= 0; i--) {
-                SurfaceParams surfaceParams = params[i];
-                if (surfaceParams.surface.isValid()) {
-                      surfaceParams.applyTo(t);
-                }
-            }
             mTargetViewRootImpl.mergeWithNextTransaction(t, frame);
             Message.obtain(mApplyHandler, MSG_UPDATE_SEQUENCE_NUMBER, toApplySeqNo, 0)
                     .sendToTarget();
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsTaskbar.java b/quickstep/tests/src/com/android/quickstep/TaplTestsTaskbar.java
index ba93975..1df9c02 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsTaskbar.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsTaskbar.java
@@ -26,6 +26,7 @@
 
 import com.android.launcher3.tapl.Taskbar;
 import com.android.launcher3.ui.TaplTestsLauncher3;
+import com.android.launcher3.util.rule.ScreenRecordRule.ScreenRecord;
 
 import org.junit.After;
 import org.junit.Assume;
@@ -85,6 +86,7 @@
     }
 
     @Test
+    @ScreenRecord // b/231615831
     @PortraitLandscape
     public void testLaunchAppInSplitscreen() throws Exception {
         getTaskbar().getAppIcon(TEST_APP_NAME).dragToSplitscreen(
@@ -92,6 +94,7 @@
     }
 
     @Test
+    @ScreenRecord // b/231615831
     @PortraitLandscape
     public void testLaunchShortcutInSplitscreen() throws Exception {
         getTaskbar().getAppIcon(TEST_APP_NAME)
@@ -120,6 +123,7 @@
     }
 
     @Test
+    @ScreenRecord // b/231615831
     @PortraitLandscape
     public void testLaunchAppInSplitscreen_FromTaskbarAllApps() throws Exception {
         getTaskbar().openAllApps()
@@ -128,6 +132,7 @@
     }
 
     @Test
+    @ScreenRecord // b/231615831
     @PortraitLandscape
     public void testLaunchShortcutInSplitscreen_FromTaskbarAllApps() throws Exception {
         getTaskbar().openAllApps()
diff --git a/res/layout/work_apps_edu.xml b/res/layout/work_apps_edu.xml
index aa7c998..eeb7f4f 100644
--- a/res/layout/work_apps_edu.xml
+++ b/res/layout/work_apps_edu.xml
@@ -16,8 +16,8 @@
 <com.android.launcher3.allapps.WorkEduCard xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_marginTop="@dimen/work_edu_card_margin"
-    android:layout_marginBottom="@dimen/work_edu_card_bottom_margin"
+    android:paddingTop="@dimen/work_edu_card_margin"
+    android:paddingBottom="@dimen/work_edu_card_bottom_margin"
     android:gravity="center">
     <RelativeLayout
         android:layout_width="match_parent"
diff --git a/res/values-bs/strings.xml b/res/values-bs/strings.xml
index 15899ec..173518f 100644
--- a/res/values-bs/strings.xml
+++ b/res/values-bs/strings.xml
@@ -171,7 +171,7 @@
     <string name="work_apps_pause_btn_text" msgid="4669288269140620646">"Pauziraj poslovne aplikacije"</string>
     <string name="work_apps_enable_btn_text" msgid="1156432622148413741">"Uključi poslovne aplikacije"</string>
     <string name="developer_options_filter_hint" msgid="5896817443635989056">"Filtrirajte"</string>
-    <string name="search_pref_screen_title" msgid="3258959643336315962">"Pretraživanje telefona"</string>
-    <string name="search_pref_screen_title_tablet" msgid="5220319680451343959">"Pretraživanje tableta"</string>
+    <string name="search_pref_screen_title" msgid="3258959643336315962">"Pretražite telefon"</string>
+    <string name="search_pref_screen_title_tablet" msgid="5220319680451343959">"Pretražite tablet"</string>
     <string name="remote_action_failed" msgid="1383965239183576790">"Nije uspjelo: <xliff:g id="WHAT">%1$s</xliff:g>"</string>
 </resources>
diff --git a/res/values-fr/strings.xml b/res/values-fr/strings.xml
index 960651c..9b30b1e 100644
--- a/res/values-fr/strings.xml
+++ b/res/values-fr/strings.xml
@@ -171,9 +171,7 @@
     <string name="work_apps_pause_btn_text" msgid="4669288269140620646">"Mettre en pause les applis professionnelles"</string>
     <string name="work_apps_enable_btn_text" msgid="1156432622148413741">"Activer les applications professionnelles"</string>
     <string name="developer_options_filter_hint" msgid="5896817443635989056">"Filtre"</string>
-    <!-- no translation found for search_pref_screen_title (3258959643336315962) -->
-    <skip />
-    <!-- no translation found for search_pref_screen_title_tablet (5220319680451343959) -->
-    <skip />
+    <string name="search_pref_screen_title" msgid="3258959643336315962">"Rechercher sur votre téléphone"</string>
+    <string name="search_pref_screen_title_tablet" msgid="5220319680451343959">"Rechercher sur votre tablette"</string>
     <string name="remote_action_failed" msgid="1383965239183576790">"Échec : <xliff:g id="WHAT">%1$s</xliff:g>"</string>
 </resources>
diff --git a/res/values-nb/strings.xml b/res/values-nb/strings.xml
index be94a6a..eba195c 100644
--- a/res/values-nb/strings.xml
+++ b/res/values-nb/strings.xml
@@ -171,9 +171,7 @@
     <string name="work_apps_pause_btn_text" msgid="4669288269140620646">"Sett jobbapper på pause"</string>
     <string name="work_apps_enable_btn_text" msgid="1156432622148413741">"Slå på jobbapper"</string>
     <string name="developer_options_filter_hint" msgid="5896817443635989056">"Filter"</string>
-    <!-- no translation found for search_pref_screen_title (3258959643336315962) -->
-    <skip />
-    <!-- no translation found for search_pref_screen_title_tablet (5220319680451343959) -->
-    <skip />
+    <string name="search_pref_screen_title" msgid="3258959643336315962">"Søk på telefonen"</string>
+    <string name="search_pref_screen_title_tablet" msgid="5220319680451343959">"Søk på nettbrettet"</string>
     <string name="remote_action_failed" msgid="1383965239183576790">"Mislyktes: <xliff:g id="WHAT">%1$s</xliff:g>"</string>
 </resources>
diff --git a/res/values-pl/strings.xml b/res/values-pl/strings.xml
index 5c99b3d..869e91b 100644
--- a/res/values-pl/strings.xml
+++ b/res/values-pl/strings.xml
@@ -171,9 +171,7 @@
     <string name="work_apps_pause_btn_text" msgid="4669288269140620646">"Wstrzymaj aplikacje służbowe"</string>
     <string name="work_apps_enable_btn_text" msgid="1156432622148413741">"Włącz aplikacje służbowe"</string>
     <string name="developer_options_filter_hint" msgid="5896817443635989056">"Filtruj"</string>
-    <!-- no translation found for search_pref_screen_title (3258959643336315962) -->
-    <skip />
-    <!-- no translation found for search_pref_screen_title_tablet (5220319680451343959) -->
-    <skip />
+    <string name="search_pref_screen_title" msgid="3258959643336315962">"Przeszukuj telefon"</string>
+    <string name="search_pref_screen_title_tablet" msgid="5220319680451343959">"Przeszukuj tablet"</string>
     <string name="remote_action_failed" msgid="1383965239183576790">"Niepowodzenie: <xliff:g id="WHAT">%1$s</xliff:g>"</string>
 </resources>
diff --git a/res/values-sw720dp/dimens.xml b/res/values-sw720dp/dimens.xml
index c16792a..7b2ed8b 100644
--- a/res/values-sw720dp/dimens.xml
+++ b/res/values-sw720dp/dimens.xml
@@ -31,6 +31,7 @@
     <dimen name="drop_target_button_drawable_horizontal_padding">24dp</dimen>
     <dimen name="drop_target_button_drawable_vertical_padding">20dp</dimen>
     <dimen name="drop_target_button_gap">32dp</dimen>
+    <dimen name="drop_target_button_workspace_edge_gap">32dp</dimen>
     <dimen name="drop_target_top_margin">110dp</dimen>
     <dimen name="drop_target_bottom_margin">48dp</dimen>
 
diff --git a/res/values-uk/strings.xml b/res/values-uk/strings.xml
index 0f1e448..2b43a4d 100644
--- a/res/values-uk/strings.xml
+++ b/res/values-uk/strings.xml
@@ -171,9 +171,7 @@
     <string name="work_apps_pause_btn_text" msgid="4669288269140620646">"Призупинити робочі додатки"</string>
     <string name="work_apps_enable_btn_text" msgid="1156432622148413741">"Увімкнути робочі додатки"</string>
     <string name="developer_options_filter_hint" msgid="5896817443635989056">"Фільтр"</string>
-    <!-- no translation found for search_pref_screen_title (3258959643336315962) -->
-    <skip />
-    <!-- no translation found for search_pref_screen_title_tablet (5220319680451343959) -->
-    <skip />
+    <string name="search_pref_screen_title" msgid="3258959643336315962">"Пошук на телефоні"</string>
+    <string name="search_pref_screen_title_tablet" msgid="5220319680451343959">"Пошук на планшеті"</string>
     <string name="remote_action_failed" msgid="1383965239183576790">"Не вдалося <xliff:g id="WHAT">%1$s</xliff:g>"</string>
 </resources>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 766dca3..8403af4 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -241,6 +241,7 @@
     <dimen name="drop_target_button_drawable_horizontal_padding">16dp</dimen>
     <dimen name="drop_target_button_drawable_vertical_padding">8dp</dimen>
     <dimen name="drop_target_button_gap">28dp</dimen>
+    <dimen name="drop_target_button_workspace_edge_gap">0dp</dimen>
 
     <!-- the distance an icon must be dragged before button drop targets accept it -->
     <dimen name="drag_distanceThreshold">30dp</dimen>
diff --git a/src/com/android/launcher3/AbstractFloatingView.java b/src/com/android/launcher3/AbstractFloatingView.java
index 90869c2..21dbc5f 100644
--- a/src/com/android/launcher3/AbstractFloatingView.java
+++ b/src/com/android/launcher3/AbstractFloatingView.java
@@ -93,6 +93,7 @@
     public static final int TYPE_WIDGETS_EDUCATION_DIALOG = 1 << 15;
     public static final int TYPE_TASKBAR_EDUCATION_DIALOG = 1 << 16;
     public static final int TYPE_TASKBAR_ALL_APPS = 1 << 17;
+    public static final int TYPE_ADD_TO_HOME_CONFIRMATION = 1 << 18;
 
     public static final int TYPE_ALL = TYPE_FOLDER | TYPE_ACTION_POPUP
             | TYPE_WIDGETS_BOTTOM_SHEET | TYPE_WIDGET_RESIZE_FRAME | TYPE_WIDGETS_FULL_SHEET
@@ -100,7 +101,7 @@
             | TYPE_OPTIONS_POPUP | TYPE_SNACKBAR | TYPE_LISTENER | TYPE_ALL_APPS_EDU
             | TYPE_ICON_SURFACE | TYPE_DRAG_DROP_POPUP | TYPE_PIN_WIDGET_FROM_EXTERNAL_POPUP
             | TYPE_WIDGETS_EDUCATION_DIALOG | TYPE_TASKBAR_EDUCATION_DIALOG | TYPE_TASKBAR_ALL_APPS
-            | TYPE_OPTIONS_POPUP_DIALOG;
+            | TYPE_OPTIONS_POPUP_DIALOG | TYPE_ADD_TO_HOME_CONFIRMATION;
 
     // Type of popups which should be kept open during launcher rebind
     public static final int TYPE_REBIND_SAFE = TYPE_WIDGETS_FULL_SHEET
diff --git a/src/com/android/launcher3/ButtonDropTarget.java b/src/com/android/launcher3/ButtonDropTarget.java
index 8da4f05..3b24df2 100644
--- a/src/com/android/launcher3/ButtonDropTarget.java
+++ b/src/com/android/launcher3/ButtonDropTarget.java
@@ -179,7 +179,12 @@
 
     @Override
     public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) {
-        mActive = !options.isKeyboardDrag && supportsDrop(dragObject.dragInfo);
+        if (options.isKeyboardDrag) {
+            mActive = false;
+        } else {
+            setupItemInfo(dragObject.dragInfo);
+            mActive = supportsDrop(dragObject.dragInfo);
+        }
         setVisibility(mActive ? View.VISIBLE : View.GONE);
 
         mAccessibleDrag = options.isAccessibleDrag;
@@ -191,6 +196,11 @@
         return supportsDrop(dragObject.dragInfo);
     }
 
+    /**
+     * Setups button for the specified ItemInfo.
+     */
+    protected abstract void setupItemInfo(ItemInfo info);
+
     protected abstract boolean supportsDrop(ItemInfo info);
 
     public abstract boolean supportsAccessibilityDrop(ItemInfo info, View view);
diff --git a/src/com/android/launcher3/DeleteDropTarget.java b/src/com/android/launcher3/DeleteDropTarget.java
index 371bb80..95d3ad9 100644
--- a/src/com/android/launcher3/DeleteDropTarget.java
+++ b/src/com/android/launcher3/DeleteDropTarget.java
@@ -85,6 +85,9 @@
     }
 
     @Override
+    protected void setupItemInfo(ItemInfo info) {}
+
+    @Override
     protected boolean supportsDrop(ItemInfo info) {
         return true;
     }
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 1cffa2a..212c3b0 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -217,6 +217,7 @@
     public int dropTargetHorizontalPaddingPx;
     public int dropTargetVerticalPaddingPx;
     public int dropTargetGapPx;
+    public int dropTargetButtonWorkspaceEdgeGapPx;
 
     // Insets
     private final Rect mInsets = new Rect();
@@ -348,6 +349,8 @@
         dropTargetVerticalPaddingPx = res.getDimensionPixelSize(
                 R.dimen.drop_target_button_drawable_vertical_padding);
         dropTargetGapPx = res.getDimensionPixelSize(R.dimen.drop_target_button_gap);
+        dropTargetButtonWorkspaceEdgeGapPx = res.getDimensionPixelSize(
+                R.dimen.drop_target_button_workspace_edge_gap);
 
         workspaceSpringLoadedBottomSpace =
                 res.getDimensionPixelSize(R.dimen.dynamic_grid_min_spring_loaded_space);
diff --git a/src/com/android/launcher3/DropTargetBar.java b/src/com/android/launcher3/DropTargetBar.java
index dbddb26..d908440 100644
--- a/src/com/android/launcher3/DropTargetBar.java
+++ b/src/com/android/launcher3/DropTargetBar.java
@@ -186,14 +186,13 @@
                 availableWidth = scaledPanelWidth - halfButtonGap / 2;
             } else {
                 // Both buttons plus the button gap do not display past the edge of the scaled
-                // workspace.
-                availableWidth = (scaledPanelWidth - dp.dropTargetGapPx) / 2;
+                // workspace, less a pre-defined gap from the edge of the workspace.
+                availableWidth = scaledPanelWidth - dp.dropTargetGapPx
+                        - 2 * dp.dropTargetButtonWorkspaceEdgeGapPx;
             }
 
             int widthSpec = MeasureSpec.makeMeasureSpec(availableWidth, MeasureSpec.AT_MOST);
             firstButton.measure(widthSpec, heightSpec);
-            secondButton.measure(widthSpec, heightSpec);
-
             if (!mIsVertical) {
                 // Remove icons and put the button's text on two lines if text is truncated.
                 if (firstButton.isTextTruncated(availableWidth)) {
@@ -202,6 +201,14 @@
                     firstButton.setPadding(horizontalPadding, verticalPadding / 2,
                             horizontalPadding, verticalPadding / 2);
                 }
+            }
+
+            if (!dp.isTwoPanels) {
+                availableWidth -= firstButton.getMeasuredWidth() + dp.dropTargetGapPx;
+                widthSpec = MeasureSpec.makeMeasureSpec(availableWidth, MeasureSpec.AT_MOST);
+            }
+            secondButton.measure(widthSpec, heightSpec);
+            if (!mIsVertical) {
                 if (secondButton.isTextTruncated(availableWidth)) {
                     secondButton.setIconVisible(false);
                     secondButton.setTextMultiLine(true);
@@ -243,13 +250,30 @@
             int buttonGap = dp.dropTargetGapPx;
 
             ButtonDropTarget leftButton = mTempTargets[0];
-            leftButton.layout(barCenter - leftButton.getMeasuredWidth() - (buttonGap / 2), 0,
-                    barCenter - (buttonGap / 2), leftButton.getMeasuredHeight());
-
             ButtonDropTarget rightButton = mTempTargets[1];
-            rightButton.layout(barCenter + (buttonGap / 2), 0,
-                    barCenter + (buttonGap / 2) + rightButton.getMeasuredWidth(),
-                    rightButton.getMeasuredHeight());
+            if (dp.isTwoPanels) {
+                leftButton.layout(barCenter - leftButton.getMeasuredWidth() - (buttonGap / 2), 0,
+                        barCenter - (buttonGap / 2), leftButton.getMeasuredHeight());
+                rightButton.layout(barCenter + (buttonGap / 2), 0,
+                        barCenter + (buttonGap / 2) + rightButton.getMeasuredWidth(),
+                        rightButton.getMeasuredHeight());
+            } else {
+                int scaledPanelWidth = (int) (dp.getCellLayoutWidth() * scale);
+
+                int leftButtonWidth = leftButton.getMeasuredWidth();
+                int rightButtonWidth = rightButton.getMeasuredWidth();
+                int extraSpace = scaledPanelWidth - leftButtonWidth - rightButtonWidth - buttonGap;
+
+                int leftButtonStart = barCenter - (scaledPanelWidth / 2) + extraSpace / 2;
+                int leftButtonEnd = leftButtonStart + leftButtonWidth;
+                int rightButtonStart = leftButtonEnd + buttonGap;
+                int rightButtonEnd = rightButtonStart + rightButtonWidth;
+
+                leftButton.layout(leftButtonStart, 0, leftButtonEnd,
+                        leftButton.getMeasuredHeight());
+                rightButton.layout(rightButtonStart, 0, rightButtonEnd,
+                        rightButton.getMeasuredHeight());
+            }
         }
     }
 
@@ -318,7 +342,7 @@
     }
 
     public ButtonDropTarget[] getDropTargets() {
-        return mDropTargets;
+        return getVisibility() == View.VISIBLE ? mDropTargets : new ButtonDropTarget[0];
     }
 
     @Override
diff --git a/src/com/android/launcher3/SecondaryDropTarget.java b/src/com/android/launcher3/SecondaryDropTarget.java
index 5b037e4..f8bc1f4 100644
--- a/src/com/android/launcher3/SecondaryDropTarget.java
+++ b/src/com/android/launcher3/SecondaryDropTarget.java
@@ -6,6 +6,7 @@
 import static com.android.launcher3.Launcher.REQUEST_RECONFIGURE_APPWIDGET;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_DESKTOP;
 import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.DISMISS_PREDICTION;
+import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.INVALID;
 import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.RECONFIGURE;
 import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.UNINSTALL;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_DISMISS_PREDICTION_UNDO;
@@ -69,6 +70,7 @@
     private boolean mHadPendingAlarm;
 
     protected int mCurrentAccessibilityAction = -1;
+
     public SecondaryDropTarget(Context context, AttributeSet attrs) {
         this(context, attrs, 0);
     }
@@ -134,24 +136,33 @@
     }
 
     @Override
+    protected void setupItemInfo(ItemInfo info) {
+        int buttonType = getButtonType(info, getViewUnderDrag(info));
+        if (buttonType != INVALID) {
+            setupUi(buttonType);
+        }
+    }
+
+    @Override
     protected boolean supportsDrop(ItemInfo info) {
-        return supportsAccessibilityDrop(info, getViewUnderDrag(info));
+        return getButtonType(info, getViewUnderDrag(info)) != INVALID;
     }
 
     @Override
     public boolean supportsAccessibilityDrop(ItemInfo info, View view) {
+        return getButtonType(info, view) != INVALID;
+    }
+
+    private int getButtonType(ItemInfo info, View view) {
         if (view instanceof AppWidgetHostView) {
             if (getReconfigurableWidgetId(view) != INVALID_APPWIDGET_ID) {
-                setupUi(RECONFIGURE);
-                return true;
+                return RECONFIGURE;
             }
-            return false;
+            return INVALID;
         } else if (FeatureFlags.ENABLE_PREDICTION_DISMISS.get() && info.isPredictedItem()) {
-            setupUi(DISMISS_PREDICTION);
-            return true;
+            return DISMISS_PREDICTION;
         }
 
-        setupUi(UNINSTALL);
         Boolean uninstallDisabled = mUninstallDisabledCache.get(info.user);
         if (uninstallDisabled == null) {
             UserManager userManager =
@@ -165,16 +176,20 @@
         mCacheExpireAlarm.setAlarm(CACHE_EXPIRE_TIMEOUT);
         mCacheExpireAlarm.setOnAlarmListener(this);
         if (uninstallDisabled) {
-            return false;
+            return INVALID;
         }
 
         if (info instanceof ItemInfoWithIcon) {
             ItemInfoWithIcon iconInfo = (ItemInfoWithIcon) info;
-            if ((iconInfo.runtimeStatusFlags & FLAG_SYSTEM_MASK) != 0) {
-                return (iconInfo.runtimeStatusFlags & FLAG_SYSTEM_NO) != 0;
+            if ((iconInfo.runtimeStatusFlags & FLAG_SYSTEM_MASK) != 0
+                    && (iconInfo.runtimeStatusFlags & FLAG_SYSTEM_NO) == 0) {
+                return INVALID;
             }
         }
-        return getUninstallTarget(info) != null;
+        if (getUninstallTarget(info) == null) {
+            return INVALID;
+        }
+        return UNINSTALL;
     }
 
     /**
diff --git a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
index 44d57d7..79214e8 100644
--- a/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
+++ b/src/com/android/launcher3/accessibility/LauncherAccessibilityDelegate.java
@@ -60,6 +60,7 @@
     public static final int DISMISS_PREDICTION = R.id.action_dismiss_prediction;
     public static final int PIN_PREDICTION = R.id.action_pin_prediction;
     public static final int RECONFIGURE = R.id.action_reconfigure;
+    public static final int INVALID = -1;
     protected static final int ADD_TO_WORKSPACE = R.id.action_add_to_workspace;
     protected static final int MOVE = R.id.action_move;
     protected static final int MOVE_TO_WORKSPACE = R.id.action_move_to_workspace;
diff --git a/tests/tapl/com/android/launcher3/tapl/Launchable.java b/tests/tapl/com/android/launcher3/tapl/Launchable.java
index 91ab1bd..33fea2d 100644
--- a/tests/tapl/com/android/launcher3/tapl/Launchable.java
+++ b/tests/tapl/com/android/launcher3/tapl/Launchable.java
@@ -66,20 +66,19 @@
                 "want to launch an app from " + launchableType())) {
             LauncherInstrumentation.log("Launchable.launch before click "
                     + mObject.getVisibleCenter() + " in " + mLauncher.getVisibleBounds(mObject));
-            final String label = mObject.getText();
 
             mLauncher.clickLauncherObject(mObject);
 
             try (LauncherInstrumentation.Closable c2 = mLauncher.addContextLayer("clicked")) {
                 expectActivityStartEvents();
-                return assertAppLaunched(label, selector);
+                return assertAppLaunched(selector);
             }
         }
     }
 
-    protected LaunchedAppState assertAppLaunched(String label, BySelector selector) {
+    protected LaunchedAppState assertAppLaunched(BySelector selector) {
         mLauncher.assertTrue(
-                "App didn't start: " + label + " (" + selector + ")",
+                "App didn't start: (" + selector + ")",
                 mLauncher.getDevice().wait(Until.hasObject(selector),
                         LauncherInstrumentation.WAIT_TIME_MS));
         return new LaunchedAppState(mLauncher);
diff --git a/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java b/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
index face02a..046d36b 100644
--- a/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
+++ b/tests/tapl/com/android/launcher3/tapl/LaunchedAppState.java
@@ -97,12 +97,16 @@
     }
 
     static void dragToSplitscreen(
-            LauncherInstrumentation launcher, Launchable launchable, String expectedNewPackageName,
+            LauncherInstrumentation launcher,
+            Launchable launchable,
+            String expectedNewPackageName,
             String expectedExistingPackageName) {
         try (LauncherInstrumentation.Closable c1 = launcher.addContextLayer(
                 "want to drag taskbar item to splitscreen")) {
             final Point displaySize = launcher.getRealDisplaySize();
-            final Point endPoint = new Point(displaySize.x / 4, 3 * displaySize.y / 4);
+            // Drag to the center of the top-left quadrant of the screen, this point will work in
+            // both portrait and landscape.
+            final Point endPoint = new Point(displaySize.x / 4, displaySize.y / 4);
             final long downTime = SystemClock.uptimeMillis();
             // Use mObject before starting drag since the system drag and drop moves the original
             // view.
@@ -142,9 +146,8 @@
 
                     try (LauncherInstrumentation.Closable c4 = launcher.addContextLayer(
                             "dropped item")) {
-                        launchable.assertAppLaunched(itemLabel, By.pkg(expectedNewPackageName));
-                        launchable.assertAppLaunched(
-                                itemLabel, By.pkg(expectedExistingPackageName));
+                        launchable.assertAppLaunched(By.pkg(expectedNewPackageName));
+                        launchable.assertAppLaunched(By.pkg(expectedExistingPackageName));
                     }
                 }
             }