Fix launch animation from bottom row and end of grid

- Apply gridTranslationY when calculating taskRect so it's used to calculate RecnetsView pivot
- Moved recentsViewScroll to RecentsView group and applied after recentsViewScale
- Before: http://dr/file/d/1-Nrqa80J4FRbjcdZ3GZSeKwfQF8fN9a1/view?resourcekey=0-gYT9z1HA0YksW5Ujbzsmeg
- After: http://dr/file/d/1-DpZrg5_nFeUKS-8APnLvG8SJVvke9BU/view?resourcekey=0-p59hm-abzpU7Y7tqWyneTQ

Fix: 200813202
Test: Launch task from grid from top/bottom/left/right/focus
Test: Launch task from left/middle/right in small screen
Change-Id: I814512c02611f59a5a6d1f53411d42cf4f0f26b3

quickstep/src/com/android/quickstep/TaskViewUtils.java

@@ -32,7 +32,6 @@ import static com.android.launcher3.QuickstepTransitionManager.SPLIT_LAUNCH_DURA
 import static com.android.launcher3.Utilities.getDescendantCoordRelativeToAncestor;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.TOUCH_RESPONSE_INTERPOLATOR;
-import static com.android.launcher3.anim.Interpolators.TOUCH_RESPONSE_INTERPOLATOR_ACCEL_DEACCEL;
 import static com.android.launcher3.anim.Interpolators.clampToProgress;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.launcher3.statehandlers.DepthController.DEPTH;
@@ -193,7 +192,6 @@ public final class TaskViewUtils {
         boolean showAsGrid = dp.overviewShowAsGrid;
         boolean parallaxCenterAndAdjacentTask =
                 taskIndex != recentsView.getCurrentPage() && !showAsGrid;
-        float gridTranslationSecondary = recentsView.getGridTranslationSecondary(taskIndex);
         int startScroll = recentsView.getScrollOffset(taskIndex);
 
         RemoteTargetHandle[] topMostSimulators = null;
@@ -211,11 +209,9 @@ public final class TaskViewUtils {
 
                 tvsLocal.fullScreenProgress.value = 0;
                 tvsLocal.recentsViewScale.value = 1;
-                if (showAsGrid) {
-                    tvsLocal.taskSecondaryTranslation.value = gridTranslationSecondary;
-                }
                 tvsLocal.setScroll(startScroll);
                 tvsLocal.setIsGridTask(v.isGridTask());
+                tvsLocal.setGridTranslationY(v.getGridTranslationY());
 
                 // Fade in the task during the initial 20% of the animation
                 out.addFloat(targetHandle.getTransformParams(), TransformParams.TARGET_ALPHA, 0, 1,
@@ -230,10 +226,6 @@ public final class TaskViewUtils {
             out.setFloat(tvsLocal.recentsViewScale,
                     AnimatedFloat.VALUE, tvsLocal.getFullScreenScale(),
                     TOUCH_RESPONSE_INTERPOLATOR);
-            if (showAsGrid) {
-                out.setFloat(tvsLocal.taskSecondaryTranslation, AnimatedFloat.VALUE, 0,
-                        TOUCH_RESPONSE_INTERPOLATOR_ACCEL_DEACCEL);
-            }
             out.setFloat(tvsLocal.recentsViewScroll, AnimatedFloat.VALUE, 0,
                     TOUCH_RESPONSE_INTERPOLATOR);
 

quickstep/src/com/android/quickstep/util/TaskViewSimulator.java

@@ -102,6 +102,7 @@ public class TaskViewSimulator implements TransformParams.BuilderProxy {
     private StagedSplitBounds mStagedSplitBounds;
     private boolean mDrawsBelowRecents;
     private boolean mIsGridTask;
+    private float mGridTranslationY;
 
     public TaskViewSimulator(Context context, BaseActivityInterface sizeStrategy) {
         mContext = context;
@@ -156,9 +157,15 @@ public class TaskViewSimulator implements TransformParams.BuilderProxy {
             fullTaskSize = new Rect(mTaskRect);
             mOrientationState.getOrientationHandler()
                     .setSplitTaskSwipeRect(mDp, mTaskRect, mStagedSplitBounds, mStagePosition);
+            if (mIsGridTask) {
+                mTaskRect.offset(0, (int) mGridTranslationY);
+            }
         } else {
             fullTaskSize = mTaskRect;
         }
+        if (mIsGridTask) {
+            fullTaskSize.offset(0, (int) mGridTranslationY);
+        }
         return mOrientationState.getFullScreenScaleAndPivot(fullTaskSize, mDp, mPivot);
     }
 
@@ -217,6 +224,13 @@ public class TaskViewSimulator implements TransformParams.BuilderProxy {
         mIsGridTask = isGridTask;
     }
 
+    /**
+     * Sets the y-translation when overview is in grid.
+     */
+    public void setGridTranslationY(float gridTranslationY) {
+        mGridTranslationY = gridTranslationY;
+    }
+
     /**
      * Adds animation for all the components corresponding to transition from an app to overview.
      */
@@ -320,14 +334,12 @@ public class TaskViewSimulator implements TransformParams.BuilderProxy {
         mMatrix.postTranslate(insets.left, insets.top);
         mMatrix.postScale(scale, scale);
 
-        // Apply TaskView matrix: translate, scroll
+        // Apply TaskView matrix: taskRect, translate
         mMatrix.postTranslate(mTaskRect.left, mTaskRect.top);
         mOrientationState.getOrientationHandler().set(mMatrix, MATRIX_POST_TRANSLATE,
                 taskPrimaryTranslation.value);
         mOrientationState.getOrientationHandler().setSecondary(mMatrix, MATRIX_POST_TRANSLATE,
                 taskSecondaryTranslation.value);
-        mOrientationState.getOrientationHandler().set(
-                mMatrix, MATRIX_POST_TRANSLATE, recentsViewScroll.value);
 
         // Apply RecentsView matrix
         mMatrix.postScale(recentsViewScale.value, recentsViewScale.value, mPivot.x, mPivot.y);
@@ -335,6 +347,8 @@ public class TaskViewSimulator implements TransformParams.BuilderProxy {
                 recentsViewSecondaryTranslation.value);
         mOrientationState.getOrientationHandler().set(mMatrix, MATRIX_POST_TRANSLATE,
                 recentsViewPrimaryTranslation.value);
+        mOrientationState.getOrientationHandler().set(
+                mMatrix, MATRIX_POST_TRANSLATE, recentsViewScroll.value);
         applyWindowToHomeRotation(mMatrix);
 
         // Crop rect is the inverse of thumbnail matrix

quickstep/src/com/android/quickstep/views/RecentsView.java

@@ -4654,20 +4654,6 @@ public abstract class RecentsView<ACTIVITY_TYPE extends StatefulActivity<STATE_T
         return position != -1 ? position : bottomRowIdArray.indexOf(taskView.getTaskViewId());
     }
 
-    /**
-     * Returns how many pixels the task is offset on the currently laid out secondary axis
-     * according to {@link #mGridProgress}.
-     */
-    public float getGridTranslationSecondary(int pageIndex) {
-        TaskView taskView = getTaskViewAt(pageIndex);
-        if (taskView == null) {
-            return 0;
-        }
-
-        return mOrientationHandler.getSecondaryValue(taskView.getGridTranslationX(),
-                taskView.getGridTranslationY());
-    }
-
     public Consumer<MotionEvent> getEventDispatcher(float navbarRotation) {
         float degreesRotated;
         if (navbarRotation == 0) {