private static void Initialize(FrameLayout rootView)
{
var layoutParent = new LinearLayout(_activity.ApplicationContext);
_layoutCenter = new LinearLayout(_activity.ApplicationContext);
_layoutImage = new LinearLayout(_activity.ApplicationContext);
var layoutParentParameters = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
layoutParent.LayoutParameters = layoutParentParameters;
layoutParent.SetBackgroundDrawable(_activity.Resources.GetDrawable(Resource.Drawable.loading_overlay));
var layoutCenterParameters = new LinearLayout.LayoutParams(-2, 0);
layoutCenterParameters.Weight = 1.0f;
layoutCenterParameters.SetMargins(0, 0, 0, 0);
layoutCenterParameters.Gravity = GravityFlags.CenterVertical;
var layoutImageParameters = new LinearLayout.LayoutParams(-1, -1);
layoutCenterParameters.Weight = 1.0f;
layoutCenterParameters.SetMargins(0, 0, 0, 0);
_layoutCenter.LayoutParameters = layoutCenterParameters;
_layoutCenter.SetBackgroundColor(Android.Graphics.Color.White);
_layoutImage.LayoutParameters = layoutImageParameters;
_layoutCenter.AddView(_layoutImage);
layoutParent.AddView(_layoutCenter);
rootView.AddView(layoutParent, layoutParentParameters);
layoutParent.BringToFront();
_layoutCenter.ClearAnimation();
_layoutImage.SetBackgroundDrawable(null);
if (_car == null)
{
_colorToUse = _activity.Resources.GetColor(Resource.Color.company_color);
_car = DrawHelper.ApplyThemeColorToImage(Resource.Drawable.taxi_progress, true, new SizeF(52, 20), Android.Graphics.Color.Argb(255, 0, 122, 255), new System.Drawing.Point(25, 10));
}
var displaySize = _activity.Resources.DisplayMetrics;
var windowHeight = (int)(_car.Width * 1.5f);
_windowSize = new Size(displaySize.WidthPixels, windowHeight);
var _radius = _car.Width * 1.3f;
_zoneCircle = new RectF((_windowSize.Width * 0.5f) - _radius / 2f, (_windowSize.Height * 0.5f) - _radius / 2f, (_windowSize.Width * 0.5f) + _radius / 2f, (_windowSize.Height * 0.5f) + _radius / 2f);
StartAnimationLoop(layoutParent);
}
