public void OnAnimationEnd(Animation animation)
{
if (swipeRefreshLayout.mRefreshing)
{
// Make sure the progress view is fully visible
swipeRefreshLayout.mProgress.SetAlpha(MAX_ALPHA);
swipeRefreshLayout.mProgress.Start();
if (swipeRefreshLayout.mNotify)
{
if (swipeRefreshLayout.mListener != null)
{
swipeRefreshLayout.mListener.onRefresh();
}
}
}
else
{
swipeRefreshLayout.mProgress.Stop();
swipeRefreshLayout.mCircleView.Visibility = ViewStates.Gone;
swipeRefreshLayout.setColorViewAlpha(MAX_ALPHA);
// Return the circle to its start position
if (swipeRefreshLayout.mScale)
{
swipeRefreshLayout.setAnimationProgress(0 /* animation complete and view is hidden */);
}
else
{
swipeRefreshLayout.setTargetOffsetTopAndBottom(swipeRefreshLayout.mOriginalOffsetTop - swipeRefreshLayout.mCurrentTargetOffsetTop,
true /* requires update */);
}
}
swipeRefreshLayout.mCurrentTargetOffsetTop = swipeRefreshLayout.mCircleView.Top;
}
protected override void ApplyTransformation(float interpolatedTime, Transformation t)
{
int targetTop = 0;
int endTarget = 0;
if (!swipeRefreshLayout.mUsingCustomStart)
{
endTarget = (int)(swipeRefreshLayout.mSpinnerFinalOffset - System.Math.Abs(swipeRefreshLayout.mOriginalOffsetTop));
}
else
{
endTarget = (int)swipeRefreshLayout.mSpinnerFinalOffset;
}
targetTop = (swipeRefreshLayout.mFrom + (int)((endTarget - swipeRefreshLayout.mFrom) * interpolatedTime));
int offset = targetTop - swipeRefreshLayout.mCircleView.Top;
swipeRefreshLayout.setTargetOffsetTopAndBottom(offset, false /* requires update */);
swipeRefreshLayout.mProgress.setArrowScale(1 - interpolatedTime);
}