private float[] getAnimationOffsetsForSide(AnimationSide side)
{
switch (side)
{
case AnimationSide.Right:
return(new[] { 50, 0, 3.5f, 0 });
case AnimationSide.Left:
return(new[] { -50, 0, -3.5f, 0 });
default:
throw new ArgumentException("Unexpected side");
}
}
public void StartAnimating(AnimationSide side)
{
if (animator != null && animator.IsRunning)
{
return;
}
mainLogBackgroundContinue.Visibility = side == AnimationSide.Right ? ViewStates.Visible : ViewStates.Invisible;
mainLogBackgroundDelete.Visibility = side == AnimationSide.Left ? ViewStates.Visible : ViewStates.Invisible;
var offsetsInDp = getAnimationOffsetsForSide(side);
var offsetsInPx = offsetsInDp.Select(offset => (float)offset.DpToPixels(ItemView.Context)).ToArray();
animator = ObjectAnimator.OfFloat(MainLogContentView, "translationX", offsetsInPx);
animator.SetDuration(animationDuration);
animator.RepeatMode = ValueAnimatorRepeatMode.Reverse;
animator.RepeatCount = ValueAnimator.Infinite;
animator.Start();
}
