Also store reduced resolution screenshots
In order to speed up loading time when scrolling through it
in recents. They will be used in recents in the next CL. Also, we
use JPG instead as loading JPG is much faster than PNG.
Test: TaskSnapshotPersisterLoaderTest
Test: TaskSnapshotCacheTest
Bug: 34829962
Change-Id: I4c74b26969ae459bd3b1a42707011a49f425abd9
diff --git a/services/core/java/com/android/server/wm/TaskSnapshotController.java b/services/core/java/com/android/server/wm/TaskSnapshotController.java
index 5995bba..469a8a7 100644
--- a/services/core/java/com/android/server/wm/TaskSnapshotController.java
+++ b/services/core/java/com/android/server/wm/TaskSnapshotController.java
@@ -106,8 +106,9 @@
* Retrieves a snapshot. If {@param restoreFromDisk} equals {@code true}, DO HOLD THE WINDOW
* MANAGER LOCK WHEN CALLING THIS METHOD!
*/
- @Nullable TaskSnapshot getSnapshot(int taskId, int userId, boolean restoreFromDisk) {
- return mCache.getSnapshot(taskId, userId, restoreFromDisk);
+ @Nullable TaskSnapshot getSnapshot(int taskId, int userId, boolean restoreFromDisk,
+ boolean reducedResolution) {
+ return mCache.getSnapshot(taskId, userId, restoreFromDisk, reducedResolution);
}
/**
@@ -130,7 +131,7 @@
return null;
}
return new TaskSnapshot(buffer, top.getConfiguration().orientation,
- top.findMainWindow().mStableInsets);
+ top.findMainWindow().mStableInsets, false /* reduced */, 1f /* scale */);
}
/**