protected override async void OnNavigatedTo(NavigationEventArgs e)
{
HelperMethods.HideSplitView();
if (Frame.BackStack.Count > 0)
{
if (Frame.BackStack[Frame.BackStack.Count - 1].SourcePageType == typeof(FinalConfirmation))
{
HelperMethods.DisableBackButton();
}
}
if (AppConstants.users.Count == 0)
{
proceedTextBlock.Text = "Login to Twitch";
}
else
{
proceedTextBlock.Text = "Choose an account";
}
StorageFile usersFile = await roamingFolder.GetFileAsync("Users.json");
string usersDataString = await FileIO.ReadTextAsync(usersFile);
if (!string.IsNullOrEmpty(usersDataString))
{
JArray usersA = JArray.Parse(usersDataString);
foreach (JObject userO in usersA)
{
User tmpUser = null;
string name = (string)userO["name"];
string accessToken = (string)userO["access_token"];
Channel userChannel = await AppConstants.Twixel.RetrieveChannel(name);
AccountListViewBinding binding = new AccountListViewBinding();
binding.DisplayName = userChannel.displayName;
binding.Name = userChannel.name;
if (userChannel.logo != null)
{
binding.Image = userChannel.logo.ToString();
}
try
{
tmpUser = await AppConstants.Twixel.RetrieveUserWithAccessToken(accessToken);
binding.Invalid = false;
accounts.Add(binding);
validUsers.Add(binding.Name, tmpUser);
}
catch (TwixelException ex)
{
if (ex.Message == $"{accessToken} is not a valid access token")
{
binding.Invalid = true;
accounts.Add(binding);
}
}
}
}
base.OnNavigatedTo(e);
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
HelperMethods.HideSplitView();
HelperMethods.DisableBackButton();
base.OnNavigatedTo(e);
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
if (Frame.BackStack.Count > 0)
{
if (Frame.BackStack[Frame.BackStack.Count - 1].SourcePageType == typeof(LoadingPage) ||
Frame.BackStack[Frame.BackStack.Count - 1].SourcePageType == typeof(FinalConfirmation))
{
HelperMethods.DisableBackButton();
}
}
progressRing.IsActive = true;
try
{
streams = await AppConstants.Twixel.RetrieveFeaturedStreams(0, 10);
}
catch (TwixelException ex)
{
await HelperMethods.ShowErrorDialog(ex);
}
foreach (FeaturedStream stream in streams)
{
stream.CleanTextString();
stream.text = stream.text.Replace('\n', ' ').Trim();
Dictionary <AppConstants.StreamQuality, Uri> q = null;
try
{
q = await HelperMethods.RetrieveHlsStream(stream.stream.channel.name);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
if (q != null)
{
qualities.Add(q);
}
else
{
qualities.Add(q);
}
}
if (streams.Count > 0)
{
SetUpFeaturedStream();
streamButton.IsEnabled = true;
playButton.IsEnabled = true;
nextButton.IsEnabled = true;
}
Total <List <Game> > topGames = null;
try
{
topGames = await AppConstants.Twixel.RetrieveTopGames(0, 10);
}
catch (TwixelException ex)
{
await HelperMethods.ShowErrorDialog(ex);
}
if (topGames != null)
{
foreach (Game game in topGames.wrapped)
{
topGamesCollection.Add(new GameGridViewBinding(game));
}
}
progressRing.IsActive = false;
base.OnNavigatedTo(e);
}