Cleanup of drawer drag

- Don't do anything in enableHardwareLayer if it's already enabled
- Add onDrawerDragEnded in TPC for consistency so it has access
  to all 3 drawer events.
- Change ObjectAnimator back into ViewPropertyAnimator

Change-Id: If78b833d35f0c37f6b9e4d8c644c8a6714bfc7b7

1 files changed, 2 insertions, 1 deletions

diff --git a/src/com/android/mail/utils/Utils.java b/src/com/android/mail/utils/Utils.java
index 0bfec5858..a9c93bf16 100644
--- a/src/com/android/mail/utils/Utils.java
+++ b/src/com/android/mail/utils/Utils.java
@@ -922,7 +922,8 @@ public class Utils {
      * is enabled. Does nothing otherwise.
      */
     public static void enableHardwareLayer(View v) {
-        if (v != null && v.isHardwareAccelerated()) {
+        if (v != null && v.isHardwareAccelerated() &&
+                v.getLayerType() != View.LAYER_TYPE_HARDWARE) {
             v.setLayerType(View.LAYER_TYPE_HARDWARE, null);
             v.buildLayer();
         }