protected override void OnElementChanged(ElementChangedEventArgs <Xamarin.Forms.Switch> e)
{
base.OnElementChanged(e);
if (e.OldElement != null || e.NewElement == null)
{
return;
}
view = (ThumbColorChangeableSwitch)Element;
if (Android.OS.Build.VERSION.SdkInt >= Android.OS.BuildVersionCodes.JellyBean)
{
if (this.Control != null)
{
if (this.Control.Checked)
{
this.Control.TrackDrawable.SetColorFilter(view.SwitchOnColor.ToAndroid(), PorterDuff.Mode.SrcAtop);
}
else
{
this.Control.TrackDrawable.SetColorFilter(view.SwitchOffColor.ToAndroid(), PorterDuff.Mode.SrcAtop);
}
this.Control.CheckedChange += this.OnCheckedChange;
UpdateSwitchThumbImage(view);
}
//Control.TrackDrawable.SetColorFilter(view.SwitchBGColor.ToAndroid(), PorterDuff.Mode.Multiply);
}
}
private void UpdateSwitchThumbImage(ThumbColorChangeableSwitch view)
{
if (!string.IsNullOrEmpty(view.SwitchThumbImage))
{
view.SwitchThumbImage = view.SwitchThumbImage.Replace(".jpg", "").Replace(".png", "");
int imgid = (int)typeof(Resource.Drawable).GetField(view.SwitchThumbImage).GetValue(null);
Control.SetThumbResource(Resource.Drawable.bike);
}
else
{
Control.ThumbDrawable.SetColorFilter(view.SwitchThumbColor.ToAndroid(), PorterDuff.Mode.Multiply);
// Control.SetTrackResource(Resource.Drawable.track);
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Switch> e)
{
base.OnElementChanged(e);
if (e.OldElement != null || e.NewElement == null)
{
return;
}
ThumbColorChangeableSwitch s = Element as ThumbColorChangeableSwitch;
UISwitch sw = new UISwitch();
sw.ThumbTintColor = s.SwitchThumbColor.ToUIColor();
sw.OnTintColor = s.SwitchOnColor.ToUIColor();
SetNativeControl(sw);
}
