public async void DownloadPoiListAsync()
{
progressBar.Visibility = Android.Views.ViewStates.Visible;
poiListData = GetPoiListTestData();
progressBar.Visibility = Android.Views.ViewStates.Gone;
listAdapter = new POIListViewAdapter(this, poiListData);
poiListView.Adapter = listAdapter;
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.POIList);
_poiListView = FindViewById <ListView>
(Resource.Id.poiListView);
_adapter = new POIListViewAdapter(this);
_poiListView.Adapter = _adapter;
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.POIList);
_locationManager = GetSystemService(Context.LocationService) as LocationManager;
_poiListView = FindViewById <ListView>(Resource.Id.poiListView);
_listViewAdapter = new POIListViewAdapter(this);
_poiListView.Adapter = _listViewAdapter;
_poiListView.ItemClick += OnPOIClicked;
}
public async void DownloadPoisListAsync()
{
progressBar.Visibility = ViewStates.Visible;
POIService service = new POIService();
if (!service.isConnected(this))
{
Toast toast = Toast.MakeText(this, "Not conntected to internet.Please check your device network settings.", ToastLength.Long);
toast.Show();
}
else
{
poiListData = await service.GetPOIListAsync();
progressBar.Visibility = ViewStates.Gone;
poiListAdapter = new POIListViewAdapter(this, poiListData);
poiListView.Adapter = poiListAdapter;
}
}
private async void DownloadPoisListAsync()
{
if (!IsConnected())
{
Toast toast = Toast.MakeText(this, "Not conntected to internet. Please check your device network settings.", ToastLength.Short);
toast.Show();
return;
}
progressBar.Visibility = ViewStates.Visible;
poiListData = await new POIService().GetPOIListAsync();
progressBar.Visibility = ViewStates.Gone;
poiListAdapter = new POIListViewAdapter(this, poiListData.Pois);
poiListView.Adapter = poiListAdapter;
poiListView.Post(() => {
poiListView.SetSelection(scrollPosition);
});
}
