Prevent double tap on suggestions am: 703dc60b14

am: ae3ad11e69

Change-Id: Ie53d72bf5e504cdc87d01ce0aeef1683b9d72214

src/com/android/settings/SettingsActivity.java

@@ -1274,7 +1274,14 @@ public class SettingsActivity extends SettingsDrawerActivity
     }
 
     public void startSuggestion(Intent intent) {
-        mCurrentSuggestion = intent.getComponent();
+        if (intent == null) {
+            return;
+        }
+        final ComponentName componentName = intent.getComponent();
+        if (componentName.equals(mCurrentSuggestion)) {
+            return;
+        }
+        mCurrentSuggestion = componentName;
         startActivityForResult(intent, REQUEST_SUGGESTION);
     }