public PickerViewModel(MediaPickerService multiMediaPickerService)
{
_multiMediaPickerService = multiMediaPickerService;
SelectImagesCommand = new Command(async(obj) =>
{
var hasPermission = await CheckPermissionsAsync();
if (hasPermission)
{
Media = new ObservableCollection <MediaFile>();
await _multiMediaPickerService.PickPhotosAsync();
}
});
SelectVideosCommand = new Command(async(obj) =>
{
var hasPermission = await CheckPermissionsAsync();
if (hasPermission)
{
Media = new ObservableCollection <MediaFile>();
await _multiMediaPickerService.PickVideosAsync();
}
});
_multiMediaPickerService.OnMediaPicked += (s, a) =>
{
Device.BeginInvokeOnMainThread(() =>
{
Media.Add(a);
});
};
}
public PostFoodMarkerController() : base("PostFoodMarkerController", null)
{
Configuration.TintColor = UIColor.Yellow;
_chafuViewController = new ChafuViewController {
HasVideo = false
};
_albumViewController = new AlbumViewController
{
LazyDataSource = (view, size, mediaTypes) =>
new LocalFilesDataSource(view, size, mediaTypes)
{
ImagesPath = (new FoodMarkerPendingImageDirectory()).GetDir()
},
LazyDelegate = (view, source) => new LocalFilesDelegate(view, (LocalFilesDataSource)source)
};
_locationManager = new CLLocationManager();
_mediaPickerService = new MediaPickerService();
}
