commit f3e412e5021c43491ed3ced61f02c2fd436e064e
author Winson Chung <winsonc@google.com> Thu Mar 08 11:07:40 2018 -0800
committer Winson Chung <winsonc@google.com> Fri Mar 09 13:34:41 2018 -0800
tree 23a1b2b3a477599aa53379c113ff3662b98662c0
parent 0aa191ccbf159b0d6127cfc190e2c4d5fa319eb9

Expose whether a snapshot is a real snapshot

- This allows launcher to distinguish between a real snapshot and an app
  theme snapshot, which it will decorate differently.

Bug: 72809891
Test: atest com.android.server.wm.TaskSnapshotPersisterLoaderTest
Change-Id: Ia94591ab83ef312556f138cf11398cc5680ad798

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

diff --git a/services/core/java/com/android/server/wm/TaskSnapshotController.java b/services/core/java/com/android/server/wm/TaskSnapshotController.java
index a5a1ca5..9310dc4 100644
--- a/services/core/java/com/android/server/wm/TaskSnapshotController.java
+++ b/services/core/java/com/android/server/wm/TaskSnapshotController.java
@@ -273,7 +273,8 @@
         }
         return new TaskSnapshot(buffer, top.getConfiguration().orientation,
                 getInsetsFromTaskBounds(mainWindow, task),
-                isLowRamDevice /* reduced */, scaleFraction /* scale */);
+                isLowRamDevice /* reduced */, scaleFraction /* scale */,
+                true /* isRealSnapshot */);
     }
 
     private boolean shouldDisableSnapshots() {
@@ -369,7 +370,8 @@
         }
         return new TaskSnapshot(hwBitmap.createGraphicBufferHandle(),
                 topChild.getConfiguration().orientation, mainWindow.mStableInsets,
-                ActivityManager.isLowRamDeviceStatic() /* reduced */, 1.0f /* scale */);
+                ActivityManager.isLowRamDeviceStatic() /* reduced */, 1.0f /* scale */,
+                false /* isRealSnapshot */);
     }
 
     /**