protected override void DrawableStateChanged()
{
base.DrawableStateChanged();
_extraState = OnCreateDrawableState(1);
var setAsInt = SelectedStateSet.OfType <int>().ToArray();
MergeDrawableStates(_extraState, setAsInt);
Invalidate();
}
private void InitPageIndicator()
{
DotCount = MinDotCount;
_gravityFlag = GravityFlags.Center;
_activeDot = 0;
_dotSpacing = 0;
_dotType = DotTypes.Single;
_extraState = OnCreateDrawableState(1);
var setAsInt = SelectedStateSet.OfType <int>().ToArray();
MergeDrawableStates(_extraState, setAsInt);
}