public static void FadeView(View view, bool fadeIn, SimpleAnimator.AnimationComplete onComplete)
{
float startAlpha = fadeIn == true ? 0.00f : 1.00f;
float endAlpha = fadeIn == true ? 1.00f : 0.00f;
SimpleAnimator_Float floatAnim = new SimpleAnimator_Float(startAlpha, endAlpha, .15f,
delegate(float percent, object value)
{
view.Alpha = (float)value;
},
delegate
{
if (onComplete != null)
{
onComplete( );
}
});
floatAnim.Start( );
}
public void Hide(SimpleAnimator.AnimationComplete onCompletion = null)
{
Util.AnimateBackgroundOpacity(View, 0.00f, onCompletion);
Util.AnimateBackgroundOpacity(BusyIndicator, 0.00f, null);
}
void AnimateImageView(View imageView, PointF startPos, PointF endPos, System.Drawing.SizeF startSize, System.Drawing.SizeF endSize, float duration, SimpleAnimator.AnimationComplete completeDelegate)
{
// calculate the deltas once before we start
float xDelta = endPos.X - startPos.X;
float yDelta = endPos.Y - startPos.Y;
float deltaWidth = endSize.Width - startSize.Width;
float deltaHeight = endSize.Height - startSize.Height;
// create an animator
SimpleAnimator_Float imageAnimator = new SimpleAnimator_Float(0.00f, 1.00f, duration,
delegate(float percent, object value)
{
Rock.Mobile.Threading.Util.PerformOnUIThread(delegate
{
// each update, interpolate the deltas and apply
imageView.SetX(startPos.X + (xDelta * percent));
imageView.SetY(startPos.Y + (yDelta * percent));
imageView.LayoutParameters.Width = (int)(startSize.Width + (deltaWidth * percent));
imageView.LayoutParameters.Height = (int)(startSize.Height + (deltaHeight * percent));
// force the image to re-evaluate its size
imageView.RequestLayout( );
});
},
//ANIMATION COMPLETE
delegate
{
if (completeDelegate != null)
{
Rock.Mobile.Threading.Util.PerformOnUIThread(delegate
{
completeDelegate( );
});
}
});
imageAnimator.Start( );
}
public static void AnimateViewColor(uint currColor, uint targetColor, View uiView, SimpleAnimator.AnimationComplete complete)
{
SimpleAnimator_Color viewAnimator = new SimpleAnimator_Color(currColor, targetColor, .15f, delegate(float percent, object value)
{
uiView.SetBackgroundColor(Rock.Mobile.UI.Util.GetUIColor((uint)value));
}
,
delegate
{
complete( );
});
viewAnimator.Start( );
}
public static void AnimateBackgroundColor(PlatformBaseUI view, uint targetColor, SimpleAnimator.AnimationComplete onCompletion = null)
{
SimpleAnimator_Color animator = new SimpleAnimator_Color(view.BackgroundColor, targetColor, .15f, delegate(float percent, object value)
{
view.BackgroundColor = (uint)value;
}
, onCompletion);
animator.Start( );
}
public static void AnimateBackgroundOpacity(PlatformBaseUI view, float targetOpacity, SimpleAnimator.AnimationComplete onCompletion = null)
{
SimpleAnimator_Float animator = new SimpleAnimator_Float(view.Opacity, targetOpacity, .15f, delegate(float percent, object value)
{
view.Opacity = (float)value;
}
, onCompletion);
animator.Start( );
}
