I don't understand what is the purpose of touchAnchorSide in MotionLayout.
I have this path and it works fine with this code:
<OnSwipe motion:touchAnchorId="@id/view" motion:dragDirection="dragRight"/>
What's the purpose of touchAnchorSide in MotionLayout?
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1 Answers
I'm pretty late with the answer, but think it can be helpfull for somebody here.
So motion:touchAnchorSide starts animation when your finger cross selected side of the view
For example
motion:touchAnchorSide="top"
<!--animation starts working when touch X > view.x-->
motion:touchAnchorSide="bottom"
<!--animation starts working when touch X > (view.x + view.height)-->
motion:touchAnchorSide="left"
<!--animation starts working when touch Y > view.y-->
motion:touchAnchorSide="right"
<!--animation starts working when touch & > (view.y + view.width)-->
Look at the picture to understand side positions, brown line is a touchAnchorSide where animation starts.
Also you can replace motion:touchAnchorSide and motion:touchAnchorId with single motion:touchRegionId which need view id and track all sides at the same time.
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