private async void GetPhotos()
{
try
{
StartBusiness();
Photos = new ObservableCollection <PicasaItem>(await SocialNetworkService.GetPhotosAsync(UserId, AlbumId));
}
catch (Exception ex)
{
Log.Write(string.Format("GetPhotos Error: {0}", ex.Message));
throw;
}
finally
{
StopBusiness();
}
}
private async void LoadData()
{
try
{
StartBusiness();
UserInfo = await SocialNetworkService.GetInfoAboutMeAsync();
var albums = await SocialNetworkService.GetAlbumsAsync(UserInfo.Id);
Albums = new ObservableCollection <PicasaItem>(albums);
}
catch (Exception ex)
{
Log.Write(string.Format("LoadData Error: {0}", ex.Message));
}
finally
{
StopBusiness();
}
}
public async void Login()
{
try
{
StartBusiness();
var isLoginSuccess = await SocialNetworkService.LoginAsync();
if (isLoginSuccess)
{
NavigationService.UriFor <UserProfilePageViewModel>().Navigate();
}
}
catch (Exception ex)
{
Log.Write(ex.Message);
}
finally
{
StopBusiness();
}
}
