Fix 5685925: Handle PACKAGE_CHANGED intent (when a package is enabled/disabled)

Change-Id: Ia994264fb2c11fbc971840c8a103bbe9fa6ee7f7
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index c24279c..187bac9 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -252,6 +252,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.PACKAGE_ADDED"/>
                 <action android:name="android.intent.action.PACKAGE_REMOVED"/>
+                <action android:name="android.intent.action.PACKAGE_CHANGED"/>
                 <data android:scheme="package"/>
             </intent-filter>
         </receiver>
diff --git a/src/com/android/gallery3d/app/PackagesMonitor.java b/src/com/android/gallery3d/app/PackagesMonitor.java
index cb202a3..dcd9d04 100644
--- a/src/com/android/gallery3d/app/PackagesMonitor.java
+++ b/src/com/android/gallery3d/app/PackagesMonitor.java
@@ -45,6 +45,8 @@
             PicasaSource.onPackageAdded(context, packageName);
         } else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) {
             PicasaSource.onPackageRemoved(context, packageName);
+        } else if (Intent.ACTION_PACKAGE_CHANGED.equals(action)) {
+            PicasaSource.onPackageChanged(context, packageName);
         }
     }
 }
diff --git a/src_pd/com/android/gallery3d/picasasource/PicasaSource.java b/src_pd/com/android/gallery3d/picasasource/PicasaSource.java
index ce0c0b8..8cfdac3 100644
--- a/src_pd/com/android/gallery3d/picasasource/PicasaSource.java
+++ b/src_pd/com/android/gallery3d/picasasource/PicasaSource.java
@@ -133,6 +133,8 @@
 
     public static void onPackageRemoved(Context context, String packageName) {/*do nothing*/}
 
+    public static void onPackageChanged(Context context, String packageName) {/*do nothing*/}
+
     public static void extractExifValues(MediaObject item, ExifInterface exif) {/*do nothing*/}
 
     public static Dialog getVersionCheckDialog(Activity activity){