protected async override void OnNavigatedTo(NavigationEventArgs e)
{
_navigationHelper.OnNavigatedTo(e);
await FlickrModel.LoadItemsAsync();
DataContext = this;
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
_dataTransferManager = DataTransferManager.GetForCurrentView();
_dataTransferManager.DataRequested += OnDataRequested;
_navigationHelper.OnNavigatedTo(e);
if (FlickrModel != null)
{
await FlickrModel.LoadItemsAsync();
FlickrModel.SelectItem(e.Parameter);
FlickrModel.ViewType = ViewTypes.Detail;
}
DataContext = this;
// Allow this page to rotate
_currentOrientations = DisplayInformation.AutoRotationPreferences;
DisplayInformation.AutoRotationPreferences = DisplayOrientations.Portrait
| DisplayOrientations.Landscape
| DisplayOrientations.LandscapeFlipped
| DisplayOrientations.PortraitFlipped;
// Handle orientation changes
DisplayInformation.GetForCurrentView().OrientationChanged += this.OnOrientationChanged;
this.TransitionStoryboardState();
}
/// <summary>
/// Load ViewModel items asynchronous
/// </summary>
public async Task LoadDataAsync(bool forceRefresh = false)
{
var loadTasks = new Task[]
{
FlickrModel.LoadItemsAsync(forceRefresh),
LinksUteisModel.LoadItemsAsync(forceRefresh),
};
await Task.WhenAll(loadTasks);
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
_dataTransferManager = DataTransferManager.GetForCurrentView();
_dataTransferManager.DataRequested += OnDataRequested;
_navigationHelper.OnNavigatedTo(e);
await FlickrModel.LoadItemsAsync();
FlickrModel.SelectItem(e.Parameter);
if (FlickrModel != null)
{
FlickrModel.ViewType = ViewTypes.Detail;
}
DataContext = this;
}
