Fix wallpaper exposure bugs.
Qualify the test for wallpaper animation to exclude the dummy
animation. This keeps us from treating a dummy-animating wallpaper
as an exiting wallpaper and providing the wrong animation.
Hide wallpapers when the wallpaper target window is hidden. This
fixes a timing issue where the wallpaper was exposed for one pass
through performLayout after the launcher was hidden.
Fixes bug 6454992.
Change-Id: Ib4f9205c01a37e6f48f1f93ddcf2476e40ff942f
diff --git a/services/java/com/android/server/wm/WindowAnimator.java b/services/java/com/android/server/wm/WindowAnimator.java
index 2e817ca..5536559 100644
--- a/services/java/com/android/server/wm/WindowAnimator.java
+++ b/services/java/com/android/server/wm/WindowAnimator.java
@@ -85,6 +85,15 @@
mPolicy = policy;
}
+ void hideWallpapersLocked() {
+ for (final WindowToken token : mService.mWallpaperTokens) {
+ for (final WindowState wallpaper : token.windows) {
+ wallpaper.mWinAnimator.hide();
+ }
+ token.hidden = true;
+ }
+ }
+
private void testWallpaperAndBackgroundLocked() {
if (mWindowDetachedWallpaper != mDetachedWallpaper) {
if (WindowManagerService.DEBUG_WALLPAPER) Slog.v(TAG,