public override void OnPreDrag(View rootView)
{
animationLoading.Stop();
if (animationLoading != null && animationLoading.NumberOfFrames > 0)
{
ImageIcon.SetImageDrawable(animationLoading.GetFrame(0));
}
}
public override bool Update(long miliseconds)
{
bool active = base.Update(miliseconds);
if (active)
{
long animationElapsedTime = 0;
long realMiliseconds = miliseconds - mStartingMilisecond;
if (realMiliseconds > mTotalTime)
{
if (mAnimationDrawable.OneShot)
{
return(false);
}
realMiliseconds = realMiliseconds % mTotalTime;
}
for (int i = 0; i < mAnimationDrawable.NumberOfFrames; i++)
{
animationElapsedTime += mAnimationDrawable.GetDuration(i);
if (animationElapsedTime > realMiliseconds)
{
mImage = ((BitmapDrawable)mAnimationDrawable.GetFrame(i)).Bitmap;
break;
}
}
}
return(active);
}
public static IEnumerable <Drawable> Frames(this AnimationDrawable animation)
{
for (var i = 0; i < animation.NumberOfFrames; i++)
{
yield return(animation.GetFrame(i));
}
}
public AnimatedParticle(AnimationDrawable animationDrawable)
{
mAnimationDrawable = animationDrawable;
mImage = ((BitmapDrawable)mAnimationDrawable.GetFrame(0)).Bitmap;
// If it is a repeating animation, calculate the time
mTotalTime = 0;
for (int i = 0; i < mAnimationDrawable.NumberOfFrames; i++)
{
mTotalTime += mAnimationDrawable.GetDuration(i);
}
}