lloydblv / backpresshandle Goto Github PK

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    requiredActivity().onBackPressedDispatcher.addCallback(
        this,
        object : OnBackPressedCallback(true) {
            override fun handleOnBackPressed() {
                  when (bottomSheet.state) {
                        BottomSheetBehavior.STATE_HALF_EXPANDED -> {
                               closeBottomSheet()
                        }
                        else -> {
                              requiredActivity().onBackPressed()
                        }
                    }
           })
}