How to disable back button in android fragment

1. How do I disable the back button on fragment?
2. How do you handle the back button in Kotlin?
3. How do I disable hardware back button in xamarin forms?

How do I disable the back button on fragment?

Here is the new way you can manage your onBackPressed() in fragment with the new call back of activity: // Disable onBack click requireActivity(). onBackPressedDispatcher. addCallback(this) // With blank your fragment BackPressed will be disabled.

How do you handle the back button in Kotlin?

Create action bar variable and call function getSupportActionBar() in the java/kotlin file. Show back button using actionBar. setDisplayHomeAsUpEnabled(true) this will enable the back button.

How do I disable hardware back button in xamarin forms?

Getting rid on the navigation bar back button so we don't have to deal with it. It's as simple as calling NavigationPage. SetHasNavigationBar(this, false); from within your ContentPage constructor: public partial class MyPage : ContentPage.