public async override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib.
dataSource = new MessagesDataSource();
tableView.Source = dataSource;
tableView.RowHeight = UITableView.AutomaticDimension;
tableView.EstimatedRowHeight = 70;
var token = await GetToken();
this.NavigationItem.Prompt = $"Logged in as {identity}";
var accessManager = TwilioAccessManager.Create(token, this);
client = TwilioIPMessagingClient.Create(accessManager, this);
client.GetChannelsList((result, channels) =>
{
generalChannel = channels.GetChannelWithUniqueName("general");
if (generalChannel != null)
{
generalChannel.Join(r =>
{
Console.WriteLine("successfully joined general channel!");
});
}
else
{
var options = new NSDictionary("TWMChannelOptionFriendlyName", "General Chat Channel", "TWMChannelOptionType", 0);
channels.CreateChannel(options, (creationResult, channel) =>
{
if (creationResult.IsSuccessful())
{
generalChannel = channel;
generalChannel.Join(r =>
{
generalChannel.SetUniqueName("general", res => { });
});
}
});
}
});
NSNotificationCenter.DefaultCenter.AddObserver(UIKeyboard.WillShowNotification, KeyboardWillShow);
NSNotificationCenter.DefaultCenter.AddObserver(UIKeyboard.DidShowNotification, KeyboardDidShow);
NSNotificationCenter.DefaultCenter.AddObserver(UIKeyboard.WillHideNotification, KeyboardWillHide);
this.View.AddGestureRecognizer(new UITapGestureRecognizer(() =>
{
this.messageTextField.ResignFirstResponder();
}));
this.messageTextField.Delegate = this;
}
public async Task <bool> InitializeAsync()
{
var task = new TaskCompletionSource <bool>();
try
{
var token = await TwilioHelper.GetTokenAsync();
var accessManager = TwilioAccessManager.Create(token, this);
client = TwilioIPMessagingClient.Create(accessManager, this);
client.GetChannelsList((result, channels) =>
{
generalChannel = channels.GetChannelWithUniqueName("general");
if (generalChannel != null)
{
generalChannel.Join(r =>
{
Console.WriteLine("successfully joined general channel!");
task.SetResult(true);
});
}
else
{
var options = new NSDictionary("TWMChannelOptionFriendlyName", "General Chat Channel", "TWMChannelOptionType", 0);
channels.CreateChannel(options, (creationResult, channel) =>
{
if (creationResult.IsSuccessful())
{
generalChannel = channel;
generalChannel.Join(r =>
{
generalChannel.SetUniqueName("general", res => { });
task.SetResult(true);
});
}
else
{
task.SetResult(false);
}
});
}
});
}
catch
{
return(false);
}
return(await task.Task.ConfigureAwait(false));
}
private async Task <TwilioIPMessagingClient> GetTwilioIpMessagingClient()
{
accessManagerDelegate = new AccessManagerDelegate();
ipMessagingDelegate = new IPMessagingDelegate();
ipMessagingDelegate.OnMessageAdded += AddMessageToDataSource;
ipMessagingDelegate.OnClientReady += TwilioClientReady;
var token = await viewModel.GetToken(AppSettingsManager.LoggedInUserEmail, AppSettingsManager.ClientId, AppSettingsManager.UserNickName, AppSettingsManager.UserPictureUrl);
var accessManager = TwilioAccessManager.AccessManagerWithToken(token, accessManagerDelegate);
client = TwilioIPMessagingClient.IpMessagingClientWithAccessManager(accessManager, new TwilioIPMessagingClientProperties(), ipMessagingDelegate);
return(client);
}
public override void AccessManagerTokenExpired(TwilioAccessManager accessManager)
{
Console.WriteLine("AccessManagerDelegate.AcessManagerTokenExpired()");
}
public override void AccessManager(TwilioAccessManager accessManager, NSError error)
{
Console.WriteLine("AccessManagerDelegate.AccessManager()");
}