public CustomActionBarDrawerToggle(CustomMasterDetailRenderer owner, Activity activity, DrawerLayout drawerLayout)
				: base(activity, drawerLayout, Resource.String.navigation_drawer_open, Resource.String.navigation_drawer_close)
			{
				//this.appCompatDelegate = activity.GetAppCompatDelegate();
				this.owner = owner;
			}
 public CustomActionBarDrawerToggle(CustomMasterDetailRenderer owner, Activity activity, DrawerLayout drawerLayout)
     : base(activity, drawerLayout, Resource.String.navigation_drawer_open, Resource.String.navigation_drawer_close)
 {
     //this.appCompatDelegate = activity.GetAppCompatDelegate();
     this.owner = owner;
 }