1 files changed, 6 insertions, 1 deletions
diff --git a/src/com/android/gallery3d/app/LoadingListener.java b/src/com/android/gallery3d/app/LoadingListener.java
index ecbd798d2..e94df9307 100644
--- a/src/com/android/gallery3d/app/LoadingListener.java
+++ b/src/com/android/gallery3d/app/LoadingListener.java
@@ -18,5 +18,10 @@ package com.android.gallery3d.app;
 
 public interface LoadingListener {
     public void onLoadingStarted();
-    public void onLoadingFinished();
+    /**
+     * Called when loading is complete or no further progress can be made.
+     *
+     * @param loadingFailed true if data source cannot provide requested data
+     */
+    public void onLoadingFinished(boolean loadingFailed);
 }