/// <summary>
/// OnGlobalLayout
/// </summary>
public void OnGlobalLayout()
{
var obs = ViewTreeObserver;
if (Build.VERSION.SdkInt >= BuildVersionCodes.JellyBean)
{
obs.RemoveOnGlobalLayoutListener(this);
}
else
{
obs.RemoveGlobalOnLayoutListener(this);
}
AdjustPositionAndSize(_tabToAddTo);
_needUpdateLayout = false;
OnLayoutUpdated?.Invoke();
OnLayoutUpdated = null;
}
private void BuildGraph()
{
canvas.Children.Remove(progress);
if (backgroundException != null)
{
ShowError(backgroundException);
backgroundException = null;
return;
}
try
{
director.BuildGraph();
}
catch (Exception ex)
{
ShowError(ex);
}
OnLayoutUpdated?.Invoke(this, new EventArgs());
}
