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

I had the same problem with RelativeLayout as my bottom sheet. The height won't be recalculated. I had to resort to setting the height by the new recalculated value and call BottomSheetBehavior.onLayoutChild.

This is my temporary solution:

coordinatorLayout = (CoordinatorLayout)findViewById(R.id.coordinator_layout);
bottomSheet = findViewById(R.id.bottom_sheet);

int accountHeight = accountTextView.getHeight();
accountTextView.setVisibility(View.GONE);

bottomSheet.getLayoutParams().height = bottomSheet.getHeight() - accountHeight;
bottomSheet.requestLayout();
behavior.onLayoutChild(coordinatorLayout, bottomSheet, ViewCompat.LAYOUT_DIRECTION_LTR);