animateLayoutChanges=“true” in BottomSheetView showing unexpected behaviour

Question

I have a BottomSheetView which has animateLayoutChanges=\"true\". Initially it shows up fine. But if change the visibility of a view (insi

Answer 1

In the BottomSheetDialog default layout (design_bottom_sheet_dialog) there is a TOP gravity on the dialog's design_bottom_sheet FrameLayout:

 android:layout_gravity="center_horizontal|top"

I don't really know why on BottomSheetDialog gravity is top.

You need to create the same layout file (same content and name) in your project and replace this line with:

android:layout_gravity="center_horizontal|bottom"