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Commit f835dfd5 authored by wilsonshih's avatar wilsonshih
Browse files

Always capture activity snapshot regardless predictive back status... 

...of the open activity.

Flag: com.android.window.flags.always_capture_activity_snapshot
Bug: 362183912
Test: verify with issue scenario 360782826 that cross-activity can
show snapshot.

Change-Id: I764e77abafa5edd01bf62827fae2cc002ee47c5b
parent bb0348ec

core/java/android/window/flags/windowing_frontend.aconfig

+11 −0
Original line number Diff line number Diff line
@@ -256,3 +256,14 @@ flag { 
    purpose: PURPOSE_BUGFIX

  }

}



flag {

  name: "always_capture_activity_snapshot"

  namespace: "windowing_frontend"

  description: "Always capture activity snapshot regardless predictive back status"

  bug: "362183912"

  is_fixed_read_only: true

  metadata {

    purpose: PURPOSE_BUGFIX

  }

}
 
 No newline at end of file

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

+5 −0
Original line number Diff line number Diff line
@@ -31,6 +31,8 @@ import android.util.ArrayMap; 
import android.view.WindowManager;

import android.window.TaskSnapshot;



import com.android.window.flags.Flags;



import java.io.PrintWriter;

import java.util.ArrayList;
@@ -150,6 +152,9 @@ class SnapshotController { 
                if (mOpenActivities.isEmpty()) {

                    return false;

                }

                if (Flags.alwaysCaptureActivitySnapshot()) {

                    return true;

                }

                for (int i = mOpenActivities.size() - 1; i >= 0; --i) {

                    if (!mOpenActivities.get(i).mOptInOnBackInvoked) {

                        return false;