Merge "Hide app icon during predictive back to home" into main
diff --git a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
index f25b652..2ebbe6f 100644
--- a/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
+++ b/quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
@@ -1290,7 +1290,7 @@
/**
* Returns view on launcher that corresponds to the closing app in the list of app targets
*/
- private @Nullable View findLauncherView(RemoteAnimationTarget[] appTargets) {
+ public @Nullable View findLauncherView(RemoteAnimationTarget[] appTargets) {
for (RemoteAnimationTarget appTarget : appTargets) {
if (appTarget.mode == MODE_CLOSING) {
View launcherView = findLauncherView(appTarget);
diff --git a/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java b/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java
index 0f88aac..b9029ea 100644
--- a/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java
+++ b/quickstep/src/com/android/quickstep/LauncherBackAnimationController.java
@@ -54,12 +54,14 @@
import com.android.internal.view.AppearanceRegion;
import com.android.launcher3.AbstractFloatingView;
+import com.android.launcher3.BubbleTextView;
import com.android.launcher3.LauncherPrefs;
import com.android.launcher3.QuickstepTransitionManager;
import com.android.launcher3.R;
import com.android.launcher3.Utilities;
import com.android.launcher3.taskbar.LauncherTaskbarUIController;
import com.android.launcher3.uioverrides.QuickstepLauncher;
+import com.android.launcher3.widget.LauncherAppWidgetHostView;
import com.android.quickstep.util.RectFSpringAnim;
import com.android.systemui.shared.system.QuickStepContract;
@@ -108,6 +110,7 @@
private final PointF mInitialTouchPos = new PointF();
private RemoteAnimationTarget mBackTarget;
+ private View mLauncherTargetView;
private SurfaceControl.Transaction mTransaction = new SurfaceControl.Transaction();
private boolean mSpringAnimationInProgress = false;
private boolean mAnimatorSetInProgress = false;
@@ -303,11 +306,22 @@
int insetBottom = mStartRect.bottom - appTarget.contentInsets.bottom;
mStartRect.set(mStartRect.left, mStartRect.top, mStartRect.right, insetBottom);
}
+ mLauncherTargetView = mQuickstepTransitionManager.findLauncherView(
+ new RemoteAnimationTarget[]{ mBackTarget });
+ setLauncherTargetViewVisible(false);
mCurrentRect.set(mStartRect);
addScrimLayer();
mTransaction.apply();
}
+ private void setLauncherTargetViewVisible(boolean isVisible) {
+ if (mLauncherTargetView instanceof BubbleTextView) {
+ ((BubbleTextView) mLauncherTargetView).setIconVisible(isVisible);
+ } else if (mLauncherTargetView instanceof LauncherAppWidgetHostView) {
+ mLauncherTargetView.setAlpha(isVisible ? 1f : 0f);
+ }
+ }
+
void addScrimLayer() {
ViewRootImpl viewRootImpl = mLauncher.getDragLayer().getViewRootImpl();
SurfaceControl parent = viewRootImpl != null
@@ -436,6 +450,8 @@
mLauncher.getStateManager().moveToRestState();
}
+ setLauncherTargetViewVisible(true);
+
// Explicitly close opened floating views (which is typically called from
// Launcher#onResumed, but in the predictive back flow launcher is not resumed until
// the transition is fully finished.)
@@ -470,6 +486,8 @@
mInitialTouchPos.set(0, 0);
mAnimatorSetInProgress = false;
mSpringAnimationInProgress = false;
+ setLauncherTargetViewVisible(true);
+ mLauncherTargetView = null;
// We don't call customizeStatusBarAppearance here to prevent the status bar update with
// the legacy appearance. It should be refreshed after the transition done.
mOverridingStatusBarFlags = false;