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platform_packages_apps_Launcher3
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Fix NPE when consuming snapshots for recent animation 

Fix: 207716265
Test: no exception throws after recent animation
Change-Id: Ic35aea2285fb120f7d0b5215137ad9450518702f
This commit is contained in:
Jerry Chang 2022-01-10 18:00:58 +08:00
parent d873788275
commit 7f8e57ed68
1 changed files with 9 additions and 4 deletions
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13
quickstep/src/com/android/quickstep/GestureState.java
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@ -20,6 +20,7 @@ import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_OVERVIEW;
import static com.android.quickstep.MultiStateCallback.DEBUG_STATES;
import android.annotation.Nullable;
import android.annotation.TargetApi;
import android.app.ActivityManager;
import android.content.Intent;
@ -397,11 +398,15 @@ public class GestureState implements RecentsAnimationCallbacks.RecentsAnimationL
* while STATE_RECENTS_ANIMATION_CANCELED state is being set, and the caller is responsible for
* calling {@link RecentsAnimationController#cleanupScreenshot()}.
*/
@Nullable
HashMap<Integer, ThumbnailData> consumeRecentsAnimationCanceledSnapshot() {
HashMap<Integer, ThumbnailData> data =
new HashMap<Integer, ThumbnailData>(mRecentsAnimationCanceledSnapshots);
mRecentsAnimationCanceledSnapshots = null;
return data;
if (mRecentsAnimationCanceledSnapshots != null) {
HashMap<Integer, ThumbnailData> data =
new HashMap<Integer, ThumbnailData>(mRecentsAnimationCanceledSnapshots);
mRecentsAnimationCanceledSnapshots = null;
return data;
}
return null;
}
void setSwipeUpStartTimeMs(long uptimeMs) {