Merge "Debug MemoryTests activity count" into udc-dev
diff --git a/quickstep/res/layout-sw600dp/allset_navigation_and_hint.xml b/quickstep/res/layout-sw600dp/allset_navigation.xml
similarity index 71%
copy from quickstep/res/layout-sw600dp/allset_navigation_and_hint.xml
copy to quickstep/res/layout-sw600dp/allset_navigation.xml
index 44b3ecb..a47eef4 100644
--- a/quickstep/res/layout-sw600dp/allset_navigation_and_hint.xml
+++ b/quickstep/res/layout-sw600dp/allset_navigation.xml
@@ -25,19 +25,9 @@
         android:background="?android:attr/selectableItemBackground"
         android:minHeight="48dp"
         android:text="@string/allset_navigation_settings"
-        app:layout_constraintTop_toBottomOf="@id/subtitle"
-        app:layout_constraintStart_toStartOf="parent" />
+        android:gravity="center_horizontal"
 
-    <TextView
-        android:id="@+id/hint"
-        style="@style/TextAppearance.GestureTutorial.Feedback.Subtitle"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginBottom="24dp"
-        android:text="@string/allset_hint"
-        android:textSize="@dimen/allset_page_swipe_up_text_size"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/subtitle"
         app:layout_constraintStart_toStartOf="parent" />
 
 </merge>
\ No newline at end of file
diff --git a/quickstep/res/layout/activity_allset.xml b/quickstep/res/layout/activity_allset.xml
index 7ea92b5..2c312a7 100644
--- a/quickstep/res/layout/activity_allset.xml
+++ b/quickstep/res/layout/activity_allset.xml
@@ -14,33 +14,43 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<FrameLayout
+<androidx.constraintlayout.widget.ConstraintLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:id="@+id/root_view"
-    android:background="@color/all_set_page_background" >
+    android:fitsSystemWindows="false"
+    android:background="@color/all_set_page_background">
 
-    <androidx.constraintlayout.widget.ConstraintLayout
+    <com.airbnb.lottie.LottieAnimationView
+        android:id="@+id/animated_background"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:id="@+id/content_view"
-        android:fitsSystemWindows="false">
+        android:gravity="center"
+        android:scaleType="centerCrop"
+        app:lottie_autoPlay="true"
+        app:lottie_loop="true"
 
-        <com.airbnb.lottie.LottieAnimationView
-            android:id="@+id/animated_background"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:gravity="center"
-            android:scaleType="centerCrop"
-            app:lottie_autoPlay="true"
-            app:lottie_loop="true" />
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"/>
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:fillViewport="true"
+
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:id="@+id/text_content_view"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
+            android:layout_height="wrap_content"
             android:layout_marginStart="@dimen/allset_page_margin_horizontal"
             android:layout_marginEnd="@dimen/allset_page_margin_horizontal"
             android:layoutDirection="locale"
@@ -78,10 +88,24 @@
                 app:layout_constraintStart_toStartOf="parent"
                 android:gravity="start"/>
 
-            <include layout="@layout/allset_navigation_and_hint"/>
+            <include layout="@layout/allset_navigation"/>
+
+            <TextView
+                android:id="@+id/hint"
+                style="@style/TextAppearance.GestureTutorial.Feedback.Subtitle"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="24dp"
+                android:text="@string/allset_hint"
+                android:textSize="@dimen/allset_page_swipe_up_text_size"
+                android:gravity="center_horizontal"
+
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent" />
 
         </androidx.constraintlayout.widget.ConstraintLayout>
 
-    </androidx.constraintlayout.widget.ConstraintLayout>
+    </ScrollView>
 
-</FrameLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/quickstep/res/layout-sw600dp/allset_navigation_and_hint.xml b/quickstep/res/layout/allset_navigation.xml
similarity index 76%
rename from quickstep/res/layout-sw600dp/allset_navigation_and_hint.xml
rename to quickstep/res/layout/allset_navigation.xml
index 44b3ecb..76b24af 100644
--- a/quickstep/res/layout-sw600dp/allset_navigation_and_hint.xml
+++ b/quickstep/res/layout/allset_navigation.xml
@@ -22,21 +22,15 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="24dp"
+        android:layout_marginBottom="24dp"
         android:background="?android:attr/selectableItemBackground"
         android:minHeight="48dp"
         android:text="@string/allset_navigation_settings"
-        app:layout_constraintTop_toBottomOf="@id/subtitle"
-        app:layout_constraintStart_toStartOf="parent" />
+        android:gravity="center_horizontal"
 
-    <TextView
-        android:id="@+id/hint"
-        style="@style/TextAppearance.GestureTutorial.Feedback.Subtitle"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginBottom="24dp"
-        android:text="@string/allset_hint"
-        android:textSize="@dimen/allset_page_swipe_up_text_size"
-        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintVertical_bias="1.0"
+        app:layout_constraintTop_toBottomOf="@id/subtitle"
+        app:layout_constraintBottom_toTopOf="@id/hint"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent" />
 
diff --git a/quickstep/res/layout/allset_navigation_and_hint.xml b/quickstep/res/layout/allset_navigation_and_hint.xml
deleted file mode 100644
index 4d5cf01..0000000
--- a/quickstep/res/layout/allset_navigation_and_hint.xml
+++ /dev/null
@@ -1,56 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2022 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.
--->
-<merge xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto">
-
-    <androidx.constraintlayout.widget.Guideline
-        android:id="@+id/navigation_settings_guideline_bottom"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:orientation="horizontal"
-        app:layout_constraintGuide_percent="0.83" />
-
-    <TextView
-        android:id="@+id/navigation_settings"
-        style="@style/TextAppearance.GestureTutorial.LinkText"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:background="?android:attr/selectableItemBackground"
-        android:minHeight="48dp"
-        android:text="@string/allset_navigation_settings"
-        app:layout_constraintBottom_toBottomOf="@id/navigation_settings_guideline_bottom"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent" />
-
-    <androidx.constraintlayout.widget.Guideline
-        android:id="@+id/hint_guideline_bottom"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:orientation="horizontal"
-        app:layout_constraintGuide_percent="0.94" />
-
-    <TextView
-        android:id="@+id/hint"
-        style="@style/TextAppearance.GestureTutorial.Feedback.Subtitle"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/allset_hint"
-        android:textSize="@dimen/allset_page_swipe_up_text_size"
-        app:layout_constraintBottom_toBottomOf="@id/hint_guideline_bottom"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent" />
-
-</merge>
\ No newline at end of file
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index 3a6566a..63f1336 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -830,7 +830,8 @@
      * @return Whether we can create the launcher controller or update its progress.
      */
     private boolean canCreateNewOrUpdateExistingLauncherTransitionController() {
-        return mGestureState.getEndTarget() != HOME && !mHasEndedLauncherTransition;
+        return mGestureState.getEndTarget() != HOME
+                && !mHasEndedLauncherTransition && mActivity != null;
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/RemoteTargetGluer.java b/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
index 84b90b9..27fb476 100644
--- a/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
+++ b/quickstep/src/com/android/quickstep/RemoteTargetGluer.java
@@ -16,6 +16,7 @@
 
 package com.android.quickstep;
 
+import android.app.WindowConfiguration;
 import android.content.Context;
 import android.graphics.Rect;
 import android.view.RemoteAnimationTarget;
@@ -123,7 +124,14 @@
             mRemoteTargetHandles = newHandles;
         }
 
+        boolean containsSplitTargets = Arrays.stream(targets.apps)
+                .anyMatch(remoteAnimationTarget ->
+                        remoteAnimationTarget.windowConfiguration.getWindowingMode()
+                                == WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW);
+
         if (mRemoteTargetHandles.length == 1) {
+            // Single fullscreen app
+
             // If we're not in split screen, the splitIds count doesn't really matter since we
             // should always hit this case.
             mRemoteTargetHandles[0].mTransformParams.setTargetSet(targets);
@@ -131,13 +139,29 @@
                 // Unclear why/when target.apps length == 0, but it sure does happen :(
                 mRemoteTargetHandles[0].mTaskViewSimulator.setPreview(targets.apps[0], null);
             }
+        } else if (!containsSplitTargets) {
+            // Single App + Assistant
+            for (int i = 0; i < mRemoteTargetHandles.length; i++) {
+                mRemoteTargetHandles[i].mTransformParams.setTargetSet(targets);
+                mRemoteTargetHandles[i].mTaskViewSimulator.setPreview(targets.apps[i], null);
+            }
         } else {
-            RemoteAnimationTarget topLeftTarget = targets.apps[0];
+            // Split apps (+ maybe assistant)
+            RemoteAnimationTarget topLeftTarget = Arrays.stream(targets.apps)
+                    .filter(remoteAnimationTarget ->
+                            remoteAnimationTarget.windowConfiguration.getWindowingMode()
+                                    == WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW)
+                    .findFirst().get();
 
             // Fetch the adjacent target for split screen.
             RemoteAnimationTarget bottomRightTarget = null;
-            for (int i = 1; i < targets.apps.length; i++) {
+            for (int i = 0; i < targets.apps.length; i++) {
                 final RemoteAnimationTarget target = targets.apps[i];
+                if (target.windowConfiguration.getWindowingMode() !=
+                        WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW ||
+                        target == topLeftTarget) {
+                    continue;
+                }
                 Rect topLeftBounds = getStartBounds(topLeftTarget);
                 Rect bounds = getStartBounds(target);
                 if (topLeftBounds.left > bounds.right || topLeftBounds.top > bounds.bottom) {
diff --git a/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java b/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
index 1868463..2eaff46 100644
--- a/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
+++ b/quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
@@ -95,17 +95,13 @@
 
     private static final float ANIMATION_PAUSE_ALPHA_THRESHOLD = 0.1f;
 
-    private final Rect mTempSettingsBounds = new Rect();
-    private final Rect mTempInclusionBounds = new Rect();
-    private final Rect mTempExclusionBounds = new Rect();
-
     private TISBindHelper mTISBindHelper;
     private TISBinder mBinder;
     @Nullable private TaskbarManager mTaskbarManager = null;
 
     private final AnimatedFloat mSwipeProgress = new AnimatedFloat(this::onSwipeProgressUpdate);
     private BgDrawable mBackground;
-    private View mContentView;
+    private View mRootView;
     private float mSwipeUpShift;
 
     @Nullable private Vibrator mVibrator;
@@ -118,7 +114,8 @@
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_allset);
-        findViewById(R.id.root_view).setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+        mRootView = findViewById(R.id.root_view);
+        mRootView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                 | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
 
@@ -133,8 +130,7 @@
         ((ImageView) findViewById(R.id.icon)).getDrawable().mutate().setTint(accentColor);
 
         mBackground = new BgDrawable(this);
-        findViewById(R.id.root_view).setBackground(mBackground);
-        mContentView = findViewById(R.id.content_view);
+        mRootView.setBackground(mBackground);
         mSwipeUpShift = resources.getDimension(R.dimen.allset_swipe_up_shift);
 
         TextView subtitle = findViewById(R.id.subtitle);
@@ -162,34 +158,6 @@
         }
         hint.setAccessibilityDelegate(new SkipButtonAccessibilityDelegate());
 
-        View textContent = findViewById(R.id.text_content_view);
-        textContent.addOnLayoutChangeListener(
-                (v, left, top, right, bottom, oldLeft, oldTop, oldRight, oldBottom) -> {
-                    mTempSettingsBounds.set(
-                            settings.getLeft(),
-                            settings.getTop(),
-                            settings.getRight(),
-                            settings.getBottom());
-                    mTempInclusionBounds.set(
-                            0,
-                            // Do not allow overlapping with the subtitle text
-                            subtitle.getBottom(),
-                            textContent.getWidth(),
-                            textContent.getHeight());
-                    mTempExclusionBounds.set(
-                            hint.getLeft(),
-                            hint.getTop(),
-                            hint.getRight(),
-                            hint.getBottom());
-
-                    Utilities.translateOverlappingView(
-                            settings,
-                            mTempSettingsBounds,
-                            mTempInclusionBounds,
-                            mTempExclusionBounds,
-                            Utilities.TRANSLATE_UP);
-                });
-
         mTISBindHelper = new TISBindHelper(this, this::onTISConnected);
 
         mVibrator = getSystemService(Vibrator.class);
@@ -357,8 +325,8 @@
     private void onSwipeProgressUpdate() {
         mBackground.setProgress(mSwipeProgress.value);
         float alpha = getContentViewAlphaForSwipeProgress();
-        mContentView.setAlpha(alpha);
-        mContentView.setTranslationY((alpha - 1) * mSwipeUpShift);
+        mRootView.setAlpha(alpha);
+        mRootView.setTranslationY((alpha - 1) * mSwipeUpShift);
 
         if (mLauncherStartAnim == null && mTaskbarManager != null) {
             mLauncherStartAnim = mTaskbarManager.createLauncherStartFromSuwAnim(MAX_SWIPE_DURATION);
diff --git a/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java b/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
index cf07e6e..ef7d7a9 100644
--- a/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
+++ b/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
@@ -78,7 +78,8 @@
                 public void onStateTransitionComplete(LauncherState finalState) {
                     HotseatPredictionController client = mLauncher.getHotseatPredictionController();
                     if (mFromAllApps && finalState == NORMAL && client.hasPredictions()) {
-                        if (incrementEventCount(HOTSEAT_DISCOVERY_TIP_COUNT)) {
+                        if (!mLauncher.getDeviceProfile().isTablet
+                                && incrementEventCount(HOTSEAT_DISCOVERY_TIP_COUNT)) {
                             client.showEdu();
                             stateManager.removeStateListener(this);
                         }
diff --git a/quickstep/src/com/android/quickstep/util/SplitSelectDataHolder.kt b/quickstep/src/com/android/quickstep/util/SplitSelectDataHolder.kt
index 0631537..e073264 100644
--- a/quickstep/src/com/android/quickstep/util/SplitSelectDataHolder.kt
+++ b/quickstep/src/com/android/quickstep/util/SplitSelectDataHolder.kt
@@ -320,7 +320,7 @@
             return SPLIT_SINGLE_SHORTCUT_FULLSCREEN
         }
 
-        if (initialIntent != null) {
+        if (initialPendingIntent != null) {
             return SPLIT_SINGLE_INTENT_FULLSCREEN
         }
         throw IllegalStateException("Unidentified fullscreen launch type")
diff --git a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
index f8893bd..303a528 100644
--- a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
+++ b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
@@ -411,7 +411,7 @@
             // transitions, the animation leashes are reparented to an animation container so we
             // can bump layers as needed.
             builder.setLayer(mDrawsBelowRecents
-                    ? Integer.MIN_VALUE + 1
+                    ? Integer.MIN_VALUE + app.prefixOrderIndex
                     : ENABLE_SHELL_TRANSITIONS ? Integer.MAX_VALUE : 0);
         }
     }
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index f740d9c..6d78364 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -4099,6 +4099,15 @@
         }
         alpha = Utilities.boundToRange(alpha, 0, 1);
         mContentAlpha = alpha;
+
+        runActionOnRemoteHandles(remoteTargetHandle -> {
+            TransformParams params = remoteTargetHandle.getTransformParams();
+            params.setTargetAlpha(mContentAlpha);
+            if (params.getTargetSet() != null) {
+                remoteTargetHandle.getTaskViewSimulator().apply(params);
+            }
+        });
+
         int runningTaskId = getTaskIdsForRunningTaskView()[0];
         for (int i = getTaskViewCount() - 1; i >= 0; i--) {
             TaskView child = requireTaskViewAt(i);
diff --git a/src/com/android/launcher3/folder/LauncherDelegate.java b/src/com/android/launcher3/folder/LauncherDelegate.java
index 3e55425..f15dc83 100644
--- a/src/com/android/launcher3/folder/LauncherDelegate.java
+++ b/src/com/android/launcher3/folder/LauncherDelegate.java
@@ -94,6 +94,9 @@
                         // folder
                         CellLayout cellLayout = mLauncher.getCellLayout(info.container,
                                 info.screenId);
+                        if (cellLayout == null) {
+                            return;
+                        }
                         finalItem =  info.contents.remove(0);
                         newIcon = mLauncher.createShortcut(cellLayout, finalItem);
                         mLauncher.getModelWriter().addOrMoveItemInDatabase(finalItem,
diff --git a/src/com/android/launcher3/pm/UserCache.java b/src/com/android/launcher3/pm/UserCache.java
index 5ebcf42..24a9609 100644
--- a/src/com/android/launcher3/pm/UserCache.java
+++ b/src/com/android/launcher3/pm/UserCache.java
@@ -17,6 +17,7 @@
 package com.android.launcher3.pm;
 
 import static com.android.launcher3.testing.shared.TestProtocol.WORK_TAB_MISSING;
+import static com.android.launcher3.testing.shared.TestProtocol.sDebugTracing;
 import static com.android.launcher3.testing.shared.TestProtocol.testLogD;
 
 import android.content.Context;
@@ -140,8 +141,18 @@
      */
     public List<UserHandle> getUserProfiles() {
         StringBuilder usersToReturn = new StringBuilder();
+        List<UserHandle> users;
+        if (sDebugTracing) {
+            users = mUserManager.getUserProfiles();
+            for (UserHandle u : users) {
+                usersToReturn.append(u).append(" && ");
+            }
+            testLogD(WORK_TAB_MISSING, "users from userManager: " + usersToReturn);
+        }
+
         synchronized (this) {
             if (mUsers != null) {
+                usersToReturn = new StringBuilder();
                 for (UserHandle u : mUserToSerialMap.keySet()) {
                     usersToReturn.append(u).append(" && ");
                 }
@@ -152,11 +163,7 @@
             }
         }
 
-        List<UserHandle> users = mUserManager.getUserProfiles();
-        for (UserHandle u : users) {
-            usersToReturn.append(u).append(" && ");
-        }
-        testLogD(WORK_TAB_MISSING, "users from userManager: " + usersToReturn);
+        users = mUserManager.getUserProfiles();
         return users == null ? Collections.emptyList() : users;
     }
 }