Add API to disable snapshotting of activities
Test: runtest frameworks-services -c
com.android.server.wm.TaskSnapshotControllerTest
Test: Launch DisableScreenshotsActivity, go to recents, make sure
content is white.
Bug: 31339431
Change-Id: I329925d2fca389e561da3389a67fe888b5bb1033
diff --git a/services/core/java/com/android/server/wm/AppWindowToken.java b/services/core/java/com/android/server/wm/AppWindowToken.java
index c20ee97..27e9dea 100644
--- a/services/core/java/com/android/server/wm/AppWindowToken.java
+++ b/services/core/java/com/android/server/wm/AppWindowToken.java
@@ -166,6 +166,8 @@
ArrayDeque<Rect> mFrozenBounds = new ArrayDeque<>();
ArrayDeque<Configuration> mFrozenMergedConfig = new ArrayDeque<>();
+ private boolean mDisbalePreviewScreenshots;
+
AppWindowToken(WindowManagerService service, IApplicationToken token, boolean voiceInteraction,
DisplayContent dc, long inputDispatchingTimeoutNanos, boolean fullscreen,
boolean showForAllUsers, int targetSdk, int orientation, int rotationAnimationHint,
@@ -1433,6 +1435,14 @@
return candidate;
}
+ void setDisablePreviewSnapshots(boolean disable) {
+ mDisbalePreviewScreenshots = disable;
+ }
+
+ boolean shouldDisablePreviewScreenshots() {
+ return mDisbalePreviewScreenshots;
+ }
+
@Override
int getAnimLayerAdjustment() {
return mAppAnimator.animLayerAdjustment;