public void SetProgress(int i)
{
isSpinning = false;
var newProgress = (int)((float)i / (float)100 * (float)360);
if (version >= Android.OS.BuildVersionCodes.Honeycomb)
{
Android.Animation.ValueAnimator va =
(Android.Animation.ValueAnimator)Android.Animation.ValueAnimator.OfInt(progress, newProgress).SetDuration(250);
va.Update += (sender, e) => {
var interimValue = (int)e.Animation.AnimatedValue;
progress = interimValue;
//Text = Math.Round(((float)interimValue/(float)360)*(float)100) + "%";
//Invalidate ();
};
va.Start();
}
else
{
progress = newProgress;
//Invalidate ();
}
spinHandler.SendEmptyMessage(0);
}
private void ExecuteAlphaAnimation(int from, int to, int duration)
{
CheckAttrsValues();
ValueAnimator valueAnimator = ValueAnimator.OfInt(from, to);
valueAnimator.SetDuration(duration);
valueAnimator.AddUpdateListener(new AnonymousAnimatorUpdateListener(animation => {
int newAlpha = (int)animation.AnimatedValue;
this.ForgroundAlpha = newAlpha;
//anim finished
if (newAlpha == to)
{
valueAnimator.Cancel();
this.animList.Clear();
if (this.onAlphaFinishedListener != null)
{
if (from > to)
{
this.onAlphaFinishedListener.OnHideFinished();
}
else
{
this.onAlphaFinishedListener.OnShowFinished();
}
}
}
}));
valueAnimator.Start();
animList.Add(valueAnimator);
}
public virtual void Select(bool setActiveColor, int animationDuration)
{
isActive = true;
ValueAnimator animator = ValueAnimator.OfInt(containerView.PaddingTop, paddingTopActive);
animator.AddUpdateListener(new AnimatorUpdateListenerAnonymousInnerClass(this));
animator.SetDuration(animationDuration);
animator.Start();
iconView.Selected = true;
if (setActiveColor)
{
labelView.SetTextColor(new Color(mActiveColor));
}
else
{
labelView.SetTextColor(new Color(mBackgroundColor));
}
if (badgeItem != null)
{
badgeItem.Select();
}
}
private void SetupAnimators()
{
RenderAnimator = ValueAnimator.OfFloat(0.0f, 1.0f);
RenderAnimator.RepeatCount = Animation.Infinite;
RenderAnimator.RepeatMode = Android.Animation.ValueAnimatorRepeatMode.Restart;
RenderAnimator.SetDuration(Duration);
//f**k you! the default interpolator is AccelerateDecelerateInterpolator
RenderAnimator.SetInterpolator(new LinearInterpolator());
RenderAnimator.AddUpdateListener(AnimatorUpdateListener);
}
/// <summary>
/// get alpha when animation finished or intercepted
/// @return
/// </summary>
private int GetLastFinishedAlpha(bool isShow)
{
if (animList.Count == 0)
{
return(isShow ? alphaFrom : alphaTo);
}
else
{
ValueAnimator animator = animList[animList.Count - 1];
animator.Cancel();
int alpha = (int)animator.AnimatedValue;
animList.Clear();
return(alpha);
}
}
public virtual void unSelect(bool setActiveColor, int animationDuration)
{
isActive = false;
ValueAnimator animator = ValueAnimator.OfInt(containerView.PaddingTop, paddingTopInActive);
animator.AddUpdateListener(new AnimatorUpdateListenerAnonymousInnerClass2(this));
animator.SetDuration(animationDuration);
animator.Start();
labelView.SetTextColor(new Color(mInActiveColor));
iconView.Selected = false;
if (badgeItem != null)
{
badgeItem.UnSelect();
}
}
public void OnAnimationUpdate(ValueAnimator valueAnimator)
{
outerInstance.containerView.SetPadding(outerInstance.containerView.PaddingLeft, (int)valueAnimator.AnimatedValue, outerInstance.containerView.PaddingRight, outerInstance.containerView.PaddingBottom);
}
public void OnAnimationUpdate(Android.Animation.ValueAnimator animation)
{
displayMessage("timestamp: " + animation.CurrentPlayTime +
", value: " + animation.AnimatedValue);
}
