Revision control
Copy as Markdown
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
package org.mozilla.focus.animation
import android.graphics.drawable.TransitionDrawable
/**
* A class to allow [TransitionDrawable]'s animations to play together: similar to [android.animation.AnimatorSet].
*/
class TransitionDrawableGroup(private vararg val transitionDrawables: TransitionDrawable) {
fun startTransition(durationMillis: Int) {
// In theory, there are no guarantees these will play together.
// In practice, I haven't noticed any problems.
for (transitionDrawable in transitionDrawables) {
transitionDrawable.startTransition(durationMillis)
}
}
fun resetTransition() {
for (transitionDrawable in transitionDrawables) {
transitionDrawable.resetTransition()
}
}
}