Is this a prefect way to stop handlerthread?

Question

I always create two handler: one is wraping on main thread, another is wraping on a single thread.

Is this a best method to start and stop these in an Activity lifec

Answer 1

I have been following this :

if (safeHandler!= null) {
     final Looper looper = safeHandler.getLooper();
     looper.quitSafely();
     safeHandler = null;
 }