Disable BottomSheet Drag
<p>Due to my low reputation point, I can't comment. So i'm extending this question:
<a href="https://stackoverflow.com/questions/35794264/disabling-user-dragging-on-bottomsheet">Disabling User dragging on BottomSheet</a></p>

<p>The solution provided by Ray W works but now it expands by sliding and dragging on parent view (CoordinatorLayout).</p>

<p><a href="https://i.stack.imgur.com/QnoET.jpg" rel="nofollow noreferrer">Image</a></p>

<p>In that image, if I drag on "Unwanted Drag Area", BottomSheet slides up. How can I filtered out or stop the touch events on unwanted view?</p>