Dynamically change height of BottomSheetBehavior

Question

I\'m using the BottomSheetBehavior from Google recently released AppCompat v23.2. The height of my bottom sheet depends on the content displayed inside of the b

Answer 1

Though the issue has been resolved in >=24.0.0 support library, if for some reason you still have to use the older version, here is a workaround.

mBottomSheetBehavior.setBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() {
        @Override
        public void onStateChanged(@NonNull final View bottomSheet, int newState) {
            bottomSheet.post(new Runnable() {
                @Override
                public void run() {
                    //workaround for the bottomsheet  bug
                    bottomSheet.requestLayout();
                    bottomSheet.invalidate();
                }
            });
        }

        @Override
        public void onSlide(@NonNull View bottomSheet, float slideOffset) {
        }
    });