What is the duration of a Toast LENGTH_LONG and LENGTH_SHORT

Question

I need the exact duration of LENGTH_LONG and LENGTH_SHORT in milliseconds (ms). Also I need to know if the duration of Toast message with LENGTH_LONG will have the same dura

Answer 1

The Toast.LENGTH_SHORT and Toast.LENGTH_LONG are just flags.
You can find here the official android source where these flags are defined:

public class NotificationManagerService extends SystemService {

    static final int LONG_DELAY = PhoneWindowManager.TOAST_WINDOW_TIMEOUT;
    /** Amount of time (in milliseconds) a toast window can be shown. */
    //public static final int TOAST_WINDOW_TIMEOUT = 3500; // 3.5 seconds
    static final int SHORT_DELAY = 2000; // 2 seconds

    private void scheduleDurationReachedLocked(ToastRecord r)
    {
       mHandler.removeCallbacksAndMessages(r);
       Message m = Message.obtain(mHandler, MESSAGE_DURATION_REACHED, r);
       int delay = r.duration == Toast.LENGTH_LONG ? LONG_DELAY : SHORT_DELAY;
       //....
       mHandler.sendMessageDelayed(m, delay);
     }
}