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Start your free trialTinashe Mutematsaka
9,087 PointsNow reverse the transition in onDisappear()! :)
Please do help me , i am stuck here !
public class AlphaScale extends Visibility {
@Override
public Animator onAppear(ViewGroup sceneRoot, View view, TransitionValues startValues, TransitionValues endValues) {
return createAlphaScaleAnimator (view, 0, 1, 0, 1 );
}
@Override
public Animator onDisappear(ViewGroup sceneRoot, View view, TransitionValues startValues, TransitionValues endValues) {
return null;
}
private Animator createAlphaScaleAnimator(View view, float fromScale, float toScale, float fromAlpha, float toAlpha) {
AnimatorSet set = new AnimatorSet();
ObjectAnimator x = ObjectAnimator.ofFloat(view, View.SCALE_X, fromScale, toScale);
ObjectAnimator y = ObjectAnimator.ofFloat(view, View.SCALE_Y, fromScale, toScale);
ObjectAnimator alpha = ObjectAnimator.ofFloat(view, View.ALPHA, fromAlpha, toAlpha);
set.playTogether(x, y, alpha);
return set;
}
}
1 Answer
Brenda Catherine Mugadza
3,708 Pointsto reverse the transition replace the return null with;
return createAlphaScaleAnimator(view,1,0,1,0);