Merge "Reland "Prevent dismissing starting window when reopening app"" into qt-r1-dev (e0094cb1) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/AppWindowToken.java

+13 −0

Original line number	Diff line number	Diff line
		@@ -79,6 +79,7 @@ import static com.android.server.wm.WindowManagerService.UPDATE_FOCUS_NORMAL;
		import static com.android.server.wm.WindowManagerService.UPDATE_FOCUS_WILL_PLACE_SURFACES;
		import static com.android.server.wm.WindowManagerService.logWithStack;
		import static com.android.server.wm.WindowState.LEGACY_POLICY_VISIBILITY;
		import static com.android.server.wm.WindowStateAnimator.HAS_DRAWN;
		import static com.android.server.wm.WindowStateAnimator.STACK_CLIP_AFTER_ANIM;
		import static com.android.server.wm.WindowStateAnimator.STACK_CLIP_BEFORE_ANIM;

		@@ -540,6 +541,18 @@ class AppWindowToken extends WindowToken implements WindowManagerService.AppFree
		// If the app was already visible, don't reset the waitingToShow state.
		if (isHidden()) {
		waitingToShow = true;

		// Let's reset the draw state in order to prevent the starting window to be
		// immediately dismissed when the app still has the surface.
		forAllWindows(w -> {
		if (w.mWinAnimator.mDrawState == HAS_DRAWN) {
		w.mWinAnimator.resetDrawState();

		// Force add to mResizingWindows, so that we are guaranteed to get
		// another reportDrawn callback.
		w.resetLastContentInsets();
		}
		}, true /* traverseTopToBottom */);
		}
		}