Save the click position and restore it on orientation change.

Bug: 5417556
Change-Id: I817890a3ff2910aa49ec44a30edb1a39d0d97095

Author: Amith Yamasani

core/java/com/android/internal/app/RingtonePickerActivity.java

@@ -47,7 +47,9 @@ public final class RingtonePickerActivity extends AlertActivity implements
     private static final String TAG = "RingtonePickerActivity";
 
     private static final int DELAY_MS_SELECTION_PLAYED = 300;
-    
+
+    private static final String SAVE_CLICKED_POS = "clicked_pos";
+
     private RingtoneManager mRingtoneManager;
 
     private Cursor mCursor;
@@ -120,7 +122,10 @@ protected void onCreate(Bundle savedInstanceState) {
         if (mUriForDefaultItem == null) {
             mUriForDefaultItem = Settings.System.DEFAULT_RINGTONE_URI;
         }
-        
+
+        if (savedInstanceState != null) {
+            mClickedPos = savedInstanceState.getInt(SAVE_CLICKED_POS, -1);
+        }
         // Get whether to show the 'Silent' item
         mHasSilentItem = intent.getBooleanExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_SILENT, true);
 
@@ -167,6 +172,12 @@ protected void onCreate(Bundle savedInstanceState) {
         setupAlert();
     }
 
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putInt(SAVE_CLICKED_POS, mClickedPos);
+    }
+
     public void onPrepareListView(ListView listView) {
 
         if (mHasDefaultItem) {