protected async override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.PopupViewerSample);
// Used in Callout to see feature details in PopupViewer
_infoIcon = await RuntimeImage.FromStreamAsync(Assets.Open("info.png"));
// Used to demonstrate display of EditSummary in PopupViewer
// Provides credentials to token-secured layer that has editor-tracking enabled
AuthenticationManager.Current.ChallengeHandler = new ChallengeHandler(async(info) =>
{
return(await AuthenticationManager.Current.GenerateCredentialAsync(info.ServiceUri, "user1", "user1"));
});
mapView = FindViewById <MapView>(Resource.Id.mapView);
mapView.Map = new Map(Basemap.CreateLightGrayCanvasVector());
mapView.GeoViewTapped += mapView_GeoViewTapped;
// Webmap configured with Popup
mapView.Map = new Map(new Uri("https://www.arcgis.com/home/item.html?id=d4fe39d300c24672b1821fa8450b6ae2"));
popupViewer = FindViewById <UI.Controls.PopupViewer>(Resource.Id.popupViewer);
}
internal static void SetForeground(this UI.Controls.PopupViewer popupViewer, NativeColor color)
{
#if NETFX_CORE
popupViewer.Foreground = new Windows.UI.Xaml.Media.SolidColorBrush(color);
#else
popupViewer.ForegroundColor = color;
#endif
}
internal PopupViewer(UI.Controls.PopupViewer nativePopupViewer)
{
NativePopupViewer = nativePopupViewer;
#if NETFX_CORE
nativePopupViewer.SizeChanged += (o, e) => InvalidateMeasure();
#endif
}
private void OnPopupInfoButtonClicked(object tag)
{
Popup popup = (Popup)tag;
// Create a popupviewer and show it in a PopupWindow
var popupViewer = new UI.Controls.PopupViewer(ApplicationContext);
PopupWindow window = new PopupWindow(ApplicationContext)
{
ContentView = popupViewer,
};
window.SetBackgroundDrawable(new Android.Graphics.Drawables.ColorDrawable(Android.Graphics.Color.White));
window.OutsideTouchable = true;
window.Touchable = true;
popupViewer.SetPadding(20, 20, 20, 20);
popupViewer.PopupManager = new PopupManager(popup);
window.ShowAtLocation(mapView, Android.Views.GravityFlags.Bottom, 0, 0);
}
