Merge "When scrolling in All apps, scroll to last clickable row" into ub-launcher3-master
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java
index 4f50e33..b14da5c 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java
@@ -48,12 +48,12 @@
 import com.android.launcher3.util.VibratorWrapper;
 import com.android.launcher3.views.FloatingIconView;
 import com.android.quickstep.BaseActivityInterface.HomeAnimationFactory;
+import com.android.quickstep.RecentsAnimationCallbacks.RecentsAnimationListener;
 import com.android.quickstep.util.ActiveGestureLog;
 import com.android.quickstep.util.ActivityInitListener;
 import com.android.quickstep.util.AppWindowAnimationHelper;
 import com.android.quickstep.util.AppWindowAnimationHelper.TransformParams;
 import com.android.quickstep.util.RectFSpringAnim;
-import com.android.quickstep.RecentsAnimationCallbacks.RecentsAnimationListener;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
 import com.android.systemui.shared.recents.model.ThumbnailData;
@@ -285,12 +285,18 @@
     public void onRecentsAnimationCanceled(ThumbnailData thumbnailData) {
         mRecentsAnimationController = null;
         mRecentsAnimationTargets = null;
+        if (mRecentsView != null) {
+            mRecentsView.setRecentsAnimationTargets(null, null);
+        }
     }
 
     @Override
     public void onRecentsAnimationFinished(RecentsAnimationController controller) {
         mRecentsAnimationController = null;
         mRecentsAnimationTargets = null;
+        if (mRecentsView != null) {
+            mRecentsView.setRecentsAnimationTargets(null, null);
+        }
     }
 
     private Rect getStackBounds(DeviceProfile dp) {
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackSwipeHandler.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackSwipeHandler.java
index 24f247b..c939de8 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackSwipeHandler.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackSwipeHandler.java
@@ -19,10 +19,10 @@
 import static com.android.quickstep.GestureState.GestureEndTarget.LAST_TASK;
 import static com.android.quickstep.GestureState.GestureEndTarget.NEW_TASK;
 import static com.android.quickstep.GestureState.GestureEndTarget.RECENTS;
+import static com.android.quickstep.LauncherSwipeHandler.MIN_PROGRESS_FOR_OVERVIEW;
 import static com.android.quickstep.MultiStateCallback.DEBUG_STATES;
 import static com.android.quickstep.RecentsActivity.EXTRA_TASK_ID;
 import static com.android.quickstep.RecentsActivity.EXTRA_THUMBNAIL;
-import static com.android.quickstep.LauncherSwipeHandler.MIN_PROGRESS_FOR_OVERVIEW;
 import static com.android.quickstep.views.RecentsView.UPDATE_SYSUI_FLAGS_THRESHOLD;
 
 import android.animation.Animator;
@@ -33,8 +33,8 @@
 import android.graphics.PointF;
 import android.graphics.RectF;
 import android.os.Bundle;
-
 import android.util.ArrayMap;
+
 import com.android.launcher3.R;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
@@ -428,7 +428,6 @@
     @Override
     public void onRecentsAnimationCanceled(ThumbnailData thumbnailData) {
         super.onRecentsAnimationCanceled(thumbnailData);
-        mRecentsView.setRecentsAnimationTargets(null, null);
         mStateCallback.setStateOnUiThread(STATE_HANDLER_INVALIDATED);
     }
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java
index 3d664be..05cec2d 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java
@@ -615,9 +615,6 @@
     @Override
     public void onRecentsAnimationCanceled(ThumbnailData thumbnailData) {
         super.onRecentsAnimationCanceled(thumbnailData);
-        if (mRecentsView != null) {
-            mRecentsView.setRecentsAnimationTargets(null, null);
-        }
         mActivityInitListener.unregister();
         mStateCallback.setStateOnUiThread(STATE_GESTURE_CANCELLED | STATE_HANDLER_INVALIDATED);
         ActiveGestureLog.INSTANCE.addLog("cancelRecentsAnimation");
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java
index 7b8ec4d..e0e20ee 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java
@@ -89,9 +89,13 @@
             int taskID = intent.getIntExtra(EXTRA_TASK_ID, 0);
             IBinder thumbnail = intent.getExtras().getBinder(EXTRA_THUMBNAIL);
             if (taskID != 0 && thumbnail instanceof ObjectWrapper) {
-                ThumbnailData thumbnailData = ((ObjectWrapper<ThumbnailData>) thumbnail).get();
+                ObjectWrapper<ThumbnailData> obj = (ObjectWrapper<ThumbnailData>) thumbnail;
+                ThumbnailData thumbnailData = obj.get();
                 mFallbackRecentsView.showCurrentTask(taskID);
                 mFallbackRecentsView.updateThumbnail(taskID, thumbnailData);
+                // Clear the ref since any reference to the extras on the system side will still
+                // hold a reference to the wrapper
+                obj.clear();
             }
         }
         intent.removeExtra(EXTRA_TASK_ID);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskViewUtils.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskViewUtils.java
index 2522c0f..bfe5738 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskViewUtils.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskViewUtils.java
@@ -172,8 +172,11 @@
                         AppWindowAnimationHelper.TransformParams liveTileParams =
                                 v.getRecentsView().getLiveTileParams(true /* mightNeedToRefill */);
                         if (liveTileParams != null) {
-                            Collections.addAll(surfaceParamsList,
-                                    liveTileAnimationHelper.getSurfaceParams(liveTileParams));
+                            SurfaceParams[] liveTileSurfaceParams =
+                                    liveTileAnimationHelper.getSurfaceParams(liveTileParams);
+                            if (liveTileSurfaceParams != null) {
+                                Collections.addAll(surfaceParamsList, liveTileSurfaceParams);
+                            }
                         }
                     }
                     // Apply surface transform using the surface params list.
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
index 56c2dd5..6e7214e 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
@@ -485,6 +485,11 @@
     public void setOverviewStateEnabled(boolean enabled) {
         mOverviewStateEnabled = enabled;
         updateTaskStackListenerState();
+        if (!enabled) {
+            // Reset the running task when leaving overview since it can still have a reference to
+            // its thumbnail
+            mTmpRunningTask = null;
+        }
     }
 
     public void onDigitalWellbeingToastShown() {
diff --git a/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java b/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
index 119288c..85cffaa 100644
--- a/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
+++ b/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
@@ -31,9 +31,6 @@
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.rule.ShellCommandRule.disableHeadsUpNotification;
 import static com.android.launcher3.util.rule.ShellCommandRule.getLauncherCommand;
-import static com.android.launcher3.util.rule.TestStabilityRule.PLATFORM_PRESUBMIT;
-import static com.android.launcher3.util.rule.TestStabilityRule.RUN_FLAFOR;
-import static com.android.launcher3.util.rule.TestStabilityRule.UNBUNDLED_PRESUBMIT;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
@@ -63,6 +60,7 @@
 import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
 import com.android.quickstep.views.RecentsView;
 
+import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.RuleChain;
@@ -132,12 +130,8 @@
 
     @NavigationModeSwitch
     @Test
+    @Ignore // b/143488140
     public void goToOverviewFromHome() {
-        // b/143488140
-        if (android.os.Build.MODEL.contains("Cuttlefish") && TestHelpers.isInLauncherProcess() &&
-                (RUN_FLAFOR & (PLATFORM_PRESUBMIT | UNBUNDLED_PRESUBMIT)) != 0) {
-            return;
-        }
         mDevice.pressHome();
         assertTrue("Fallback Launcher not visible", mDevice.wait(Until.hasObject(By.pkg(
                 mOtherLauncherActivity.packageName)), WAIT_TIME_MS));
@@ -147,12 +141,8 @@
 
     @NavigationModeSwitch
     @Test
+    @Ignore // b/143488140
     public void goToOverviewFromApp() {
-        // b/143488140
-        if (android.os.Build.MODEL.contains("Cuttlefish") && TestHelpers.isInLauncherProcess() &&
-                (RUN_FLAFOR & (PLATFORM_PRESUBMIT | UNBUNDLED_PRESUBMIT)) != 0) {
-            return;
-        }
         startAppFastAndWaitForRecentTask(resolveSystemApp(Intent.CATEGORY_APP_CALCULATOR));
 
         mLauncher.getBackground().switchToOverview();
@@ -186,12 +176,8 @@
 
     @NavigationModeSwitch
     @Test
+    @Ignore // b/143488140
     public void testOverview() {
-        // b/143488140
-        if (android.os.Build.MODEL.contains("Cuttlefish") && TestHelpers.isInLauncherProcess() &&
-                (RUN_FLAFOR & (PLATFORM_PRESUBMIT | UNBUNDLED_PRESUBMIT)) != 0) {
-            return;
-        }
         startAppFastAndWaitForRecentTask(getAppPackageName());
         startAppFastAndWaitForRecentTask(resolveSystemApp(Intent.CATEGORY_APP_CALCULATOR));
         startTestActivity(2);
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index a35f598..bc6fa6e 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -403,14 +403,15 @@
         Point totalWorkspacePadding = getTotalWorkspacePadding();
 
         // Check if the icons fit within the available height.
-        float usedHeight = folderCellHeightPx * inv.numFolderRows + folderBottomPanelSize;
-        int maxHeight = availableHeightPx - totalWorkspacePadding.y - folderMargin;
-        float scaleY = maxHeight / usedHeight;
+        float contentUsedHeight = folderCellHeightPx * inv.numFolderRows;
+        int contentMaxHeight = availableHeightPx - totalWorkspacePadding.y - folderBottomPanelSize
+                - folderMargin;
+        float scaleY = contentMaxHeight / contentUsedHeight;
 
         // Check if the icons fit within the available width.
-        float usedWidth = folderCellWidthPx * inv.numFolderColumns;
-        int maxWidth = availableWidthPx - totalWorkspacePadding.x - folderMargin;
-        float scaleX = maxWidth / usedWidth;
+        float contentUsedWidth = folderCellWidthPx * inv.numFolderColumns;
+        int contentMaxWidth = availableWidthPx - totalWorkspacePadding.x - folderMargin;
+        float scaleX = contentMaxWidth / contentUsedWidth;
 
         float scale = Math.min(scaleX, scaleY);
         if (scale < 1f) {
diff --git a/src/com/android/launcher3/folder/Folder.java b/src/com/android/launcher3/folder/Folder.java
index a7fa379..6b9e205 100644
--- a/src/com/android/launcher3/folder/Folder.java
+++ b/src/com/android/launcher3/folder/Folder.java
@@ -993,8 +993,8 @@
 
     private int getContentAreaHeight() {
         DeviceProfile grid = mLauncher.getDeviceProfile();
-        int maxContentAreaHeight = grid.availableHeightPx
-                - grid.getTotalWorkspacePadding().y - mFooterHeight;
+        int maxContentAreaHeight = grid.availableHeightPx - grid.getTotalWorkspacePadding().y
+                - mFooterHeight;
         int height = Math.min(maxContentAreaHeight,
                 mContent.getDesiredHeight());
         return Math.max(height, MIN_CONTENT_DIMEN);
diff --git a/src/com/android/launcher3/util/ObjectWrapper.java b/src/com/android/launcher3/util/ObjectWrapper.java
index b692431..e5b4707 100644
--- a/src/com/android/launcher3/util/ObjectWrapper.java
+++ b/src/com/android/launcher3/util/ObjectWrapper.java
@@ -25,7 +25,7 @@
  */
 public class ObjectWrapper<T> extends Binder {
 
-    private final T mObject;
+    private T mObject;
 
     public ObjectWrapper(T object) {
         mObject = object;
@@ -35,6 +35,10 @@
         return mObject;
     }
 
+    public void clear() {
+        mObject = null;
+    }
+
     public static IBinder wrap(Object obj) {
         return new ObjectWrapper<>(obj);
     }