commit 67e7cae5ad97ec5702bbd739c4272e3cfa17556d
author Anjali Koppal <akoppal@google.com> Thu Mar 13 12:14:12 2014 -0700
committer Anjali Koppal <akoppal@google.com> Mon Mar 17 15:13:01 2014 -0700
tree 939ae1a8dff6e8b26623eadc6e3448dd20aa4901
parent 5f179e6eaf78eefe12dce74d37bf3c6fcaad73b7

Add LauncherProviderChangeListener

Change-Id: I2333a157c488cd048a860982cc675ed9cec626ae

src/com/android/launcher3/LauncherProvider.java

diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index e9e3595..2a64525 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -95,6 +95,8 @@
     private static final String ACTION_APPWIDGET_DEFAULT_WORKSPACE_CONFIGURE =
             "com.android.launcher.action.APPWIDGET_DEFAULT_WORKSPACE_CONFIGURE";
 
+    private LauncherProviderChangeListener mListener;
+
     /**
      * {@link Uri} triggered at any registered {@link android.database.ContentObserver} when
      * {@link AppWidgetHost#deleteHost()} is called during database creation.
@@ -118,6 +120,10 @@
         return mOpenHelper.wasNewDbCreated();
     }
 
+    public void setLauncherProviderChangeListener(LauncherProviderChangeListener listener) {
+        mListener = listener;
+    }
+
     @Override
     public String getType(Uri uri) {
         SqlArguments args = new SqlArguments(uri, null, null);
@@ -244,6 +250,9 @@
 
         // always notify the backup agent
         LauncherBackupAgentHelper.dataChanged(getContext());
+        if (mListener != null) {
+            mListener.onLauncherProviderChange();
+        }
     }
 
     private void addModifiedTime(ContentValues values) {