What I am trying to do: set switch state to PRESS right after application starts.
Every time I get Null Pointer Exception, because switch is in INIT state.
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.animation.ValueAnimator.start()' on a null object reference
at
com.github.glomadrian.materialanimatedswitch.painter.BallPainter.setState(BallPainter.java:108)
at com.github.glomadrian.materialanimatedswitch.MaterialAnimatedSwitch.setState(MaterialAnimatedSwitch.java:139)
at com.github.glomadrian.materialanimatedswitch.MaterialAnimatedSwitch.doActionDown(MaterialAnimatedSwitch.java:164)
at com.github.glomadrian.materialanimatedswitch.MaterialAnimatedSwitch.toggle(MaterialAnimatedSwitch.java:178)`
What I am trying to do: set switch state to PRESS right after application starts. Every time I get Null Pointer Exception, because switch is in INIT state.
How to reproduce bug:
Cause: