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

You can use BottomSheetBehavior#setPeekHeight for that.

FrameLayout bottomSheet = (FrameLayout) findViewById(R.id.bottom_sheet);
BottomSheetBehavior behavior = BottomSheetBehavior.from(bottomSheet);
behavior.setPeekHeight(newHeight);

This does not automatically move the bottom sheet to the peek height. You can call BottomSheetBehavior#setState to adjust your bottom sheet to the new peek height.

behavior.setState(BottomSheetBehavior.STATE_COLLAPSED);