Can't create handler inside thread that has not called Looper.prepare()

Question

I get this error \"Can\'t create handler inside thread that has not called Looper.prepare()\"

Can you tell me how to fix it?

public class PaymentAc         


        

Answer 1

Try

final Handler handlerTimer = new Handler(Looper.getMainLooper());
        handlerTimer.postDelayed(new Runnable() {
            public void run() {
                                ...... 

                              }
                                                 }, time_interval});