question: public static void dismiss ( long threadId ) { if ( sThreadId == threadId ) { sThreadId = 0 ; System . exit ( 0 ) ; } }
target:  Other areas of the app can tell the QK Reply window to close itself if necessary <p/> 1. MainActivity. When it's resumed, we don't want any QK Reply windows to open, which may have happened while the screen was off. <p/> 2. PushbulletService. If a message is replied to via PB, close the window <p/> 3. MarkReadReceiver. A QK Reply window may have opened while the screen was off, so if it's marked as read from the lock screen via notification, the QK Reply window should be dismissed