Add null-check for StitchingServiceProvider.

 Bug 7386827

Change-Id: Id1ec7399202c6e67bb215f1309697b2f718a3c03

diff --git a/src/com/android/gallery3d/app/GalleryAppImpl.java b/src/com/android/gallery3d/app/GalleryAppImpl.java
index 443bc47..7b37f6f 100644 (file)
--- a/src/com/android/gallery3d/app/GalleryAppImpl.java
+++ b/src/com/android/gallery3d/app/GalleryAppImpl.java
@@ -63,7 +63,9 @@ public class GalleryAppImpl extends Application implements GalleryApp {
                 state, PackageManager.DONT_KILL_APP);
 
         mStitchingProgressManager = LightCycleHelper.createStitchingManagerInstance(this);
-        mStitchingProgressManager.addChangeListener(getDataManager());
+        if (mStitchingProgressManager != null) {
+            mStitchingProgressManager.addChangeListener(getDataManager());
+        }
     }
 
     @Override