java - 如何将窥视高度设置为底页的内容

Question

我尝试了下面提到的代码来设置底部工作表的 peekheight，但我需要将内容高度设置为底部工作表而不是父高度或固定高度。

  View view = getView();
            view.post(() -> {
                View parent = (View) view.getParent();
                CoordinatorLayout.LayoutParams params =
                        (CoordinatorLayout.LayoutParams) (parent).getLayoutParams();
                CoordinatorLayout.Behavior behavior = params.getBehavior();
                bottomSheetBehavior = (BottomSheetBehavior) behavior;
                bottomSheetBehavior.setPeekHeight(430);
                //bottomSheetBehavior.setPeekHeight(view.getMeasuredHeight());
                bottomSheetBehavior.setDraggable(true);
                ((View) bottomSheet.getParent()).setBackgroundColor(Color.TRANSPARENT);
            });