Android: how to notify Activity when Button in Fragment was clicked?

Question

I have a fragment that handle a button, i want my Activity to be notified when this button is clicked, Thank you for any help

Answer 1

Follow these steps :

1.Create one interface

2.Implement that in your activity

3.Pass its object to your fragment

4.And onclick of that button call Interface's method using that object

Answer 2

You can implement Observer Pattern to make such a handler, more info Observer Design Pattern