title: How can i open Activity when notification click
body: <p>I need use notification with click event, i have notification method but this method don't open my activity.</p>
  
  <p>My code:</p>
  
  <pre><code> private void sendNotification(String msg) {
  
          NotificationCompat.Builder mBuilder =  new NotificationCompat.Builder(this)
          .setContentTitle("EXX")
          .setSmallIcon(R.drawable.ic_launcher)
          .setStyle(new NotificationCompat.BigTextStyle()
          .bigText(msg))
          .setContentText(msg)          
          .setOngoing(true);          
      mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());
  }    
  </code></pre>
  
  <p>is this possible, </p>
  
  <p>thanks.</p>