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Continue with the animation if wallpaper fails to draw

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- This is preferable to canceling the animation, which the user just
  interprets as the nav gesture not working, and may fix some cases
  where the user may interpret a swipe up as not working if the wallpaper
  is slow to draw.

Bug: 135536076
Bug: 134091263
Test: atest RecentsAnimationTests
Test: atest RecentsAnimationControllerTests
Change-Id: Icf9ed20971a701a254383c65aa1811a99680ba51
This commit is contained in:
Winson Chung
2019-06-18 11:22:53 -07:00
parent 23dcdcefde
commit fe57103cf3
1 changed files with 3 additions and 4 deletions
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7
services/core/java/com/android/server/wm/WallpaperController.java
View File

@@ -24,7 +24,6 @@ import static android.view.WindowManager.LayoutParams.TYPE_WALLPAPER;
import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_GOING_AWAY_WITH_WALLPAPER;
import static com.android.server.policy.WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER;
import static com.android.server.wm.RecentsAnimationController.REORDER_MOVE_TO_ORIGINAL_POSITION;
import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_APP_TRANSITIONS;
import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_SCREENSHOT;
import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_WALLPAPER;
@@ -612,10 +611,10 @@ class WallpaperController {
if (DEBUG_APP_TRANSITIONS || DEBUG_WALLPAPER) Slog.v(TAG,
"*** WALLPAPER DRAW TIMEOUT");
// If there was a recents animation in progress, cancel that animation
// If there was a pending recents animation, start the animation anyways (it's better
// to not see the wallpaper than for the animation to not start)
if (mService.getRecentsAnimationController() != null) {
mService.getRecentsAnimationController().cancelAnimation(
REORDER_MOVE_TO_ORIGINAL_POSITION, "wallpaperDrawPendingTimeout");
mService.getRecentsAnimationController().startAnimation();
}
return true;
}