Gallery2: Reginal requirement for RTL

Add RTL logic in load picture, pick picture, show picture, delete
picture, load album, pick album, show album, show widget, pick
widget, scroll timebar. Change Camera setting to support RTL.

Change-Id: Ica264f624e0f20153280066264943882ad22f2db

1 files changed, 5 insertions, 0 deletions

diff --git a/src/com/android/gallery3d/data/MediaSet.java b/src/com/android/gallery3d/data/MediaSet.java
index 683aa6b32..4c009c735 100644
--- a/src/com/android/gallery3d/data/MediaSet.java
+++ b/src/com/android/gallery3d/data/MediaSet.java
@@ -87,6 +87,11 @@ public abstract class MediaSet extends MediaObject {
         return 0;
     }
 
+    public int getCurrectSize() {
+        // Dummy method, need to be override in implementation classes
+        return 0;
+    }
+
     public MediaSet getSubMediaSet(int index) {
         throw new IndexOutOfBoundsException();
     }