Start motion scene programmatically

Question

I have a motion layout with this layoutDescription: app:layoutDescription="@xml/scene"

scene.xml

<MotionScene     xmlns:motion="http://schemas.android.com/apk/res-auto">      <Transition         motion:constraintSetStart="@layout/view_home_card_start"         motion:constraintSetEnd="@layout/view_home_card_end"         motion:duration="1000">         <OnSwipe             motion:touchAnchorId="@+id/button"             motion:touchAnchorSide="left"             motion:dragDirection="dragLeft" />     </Transition>  </MotionScene> 

I think that the xml of view_home_card_start and view_home_card_end is irrelevant.

How can I call this animation programatically?

Answer 1

Finally Im doing this:

((MotionLayout)findViewById(R.id.motionLayout)).transitionToEnd(); ((MotionLayout)findViewById(R.id.motionLayout)).transitionToStart();