Android handle back button in fragment

1. How do you override backPress in fragment?

How do you override backPress in fragment?

Step 1: Create a java class(Backpreessedlistener) and here, we implement an interface having a method onBackPressed()(any name as we want) and override accordingly. Step 2: Implement the method of interface write a function to implement on back pressed in the fragment. Step 4: Create the object of the interface.