void HideMenu(object sender, Android.Views.View.TouchEventArgs e)
{
if (e.Event.Action == MotionEventActions.Down)
{
_basePage.HideMenuAction();
}
}
void ShowBackgroundOverlay(double alpha)
{
if (_basePage == null)
{
return;
}
var menu = _basePage.SlideMenu;
if (menu == null)
{
return;
}
double value = (double)(alpha * _basePage.SlideMenu.BackgroundViewColor.A);
if (_backgroundOverlay != null)
{
var color = _basePage.SlideMenu.BackgroundViewColor.ToAndroid();
color.A = (Byte)(255 * value);
_backgroundOverlay.SetBackgroundColor(color);
return;
}
_backgroundOverlay = new global::Android.Widget.LinearLayout(Forms.Context);
_pageRenderer.ViewGroup.AddView(_backgroundOverlay);
_backgroundOverlay.SetBackgroundColor(_basePage.SlideMenu.BackgroundViewColor.ToAndroid());
_backgroundOverlay.Touch += (object sender, Android.Views.View.TouchEventArgs e) => {
_basePage.HideMenuAction();
};
var metrics = _pageRenderer.Resources.DisplayMetrics;
_backgroundOverlay.Layout(
0,
0,
(int)(ScreenSizeHelper.ScreenWidth * metrics.Density),
(int)(ScreenSizeHelper.ScreenHeight * metrics.Density));
}
void HideMenu(object sender, Android.Views.View.TouchEventArgs e)
{
_basePage.HideMenuAction();
}
