android - How to slide down BottomSheetDialogFragment by backpressed from activity?

Question

opening slide up bottomsheet by below code

VillazBottomSheet villazBottomSheet=new VillazBottomSheet();
villazBottomSheet.setArguments(bundle);
villazBottomSheet.show(getSupportFragmentManager(),"VillazList");//slideup and open sheet

Now i want to slide down this fragment by backpressed

@Override
    public void onBackPressed()
    {
        villazBottomSheet.slidedown()// I want to do this
    }

How can I do this ? what i had tried

question from:https://stackoverflow.com/questions/65927370/how-to-slide-down-bottomsheetdialogfragment-by-backpressed-from-activity

Answer 1

Try this:

BottomSheetBehavior.from(villazBottomSheet).setState(BottomSheetBehavior.STATE_COLLAPSED)