protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
Button button = FindViewById<Button>(Resource.Id.MyButton);
TextView message = FindViewById<TextView>(Resource.Id.textView1);
message.Text = "system waiting";
ServiceWrapper sw = new ServiceWrapper();
button.Click += async (sender, e) =>
{
message.Text = "Firing call to the Authorization Server";
TokenModel tokenModel = await sw.GetAuthorizationTokenData();
//var tokenData = JsonConvert.DeserializeObject<dynamic>(content);
//var token = tokenData.access_token.ToString();
message.Text = "token received : " + tokenModel.access_token;
};
}
public async static void RefreshAuthenticationToken(ServiceWrapper serviceWrapper)
{
var storedTokenData = NSUserDefaults.StandardUserDefaults.StringForKey("authenticationToken");
if (storedTokenData != null)
{
var authenticationToken = new AuthenticationToken(storedTokenData);
if (!authenticationToken.IsStillValid(DateTime.Now))
{
TokenModel tokenModel = await serviceWrapper.GetAuthorizationTokenData();
NSUserDefaults.StandardUserDefaults.SetString(JsonConvert.SerializeObject(tokenModel), "authenticationToken");
}
}
else
{
TokenModel tokenModel = await serviceWrapper.GetAuthorizationTokenData();
NSUserDefaults.StandardUserDefaults.SetString(JsonConvert.SerializeObject(tokenModel), "authenticationToken");
}
}
async partial void btnRegister_TouchUpInside(UIButton sender)
{
lblRegisterFormFeedback.Text = "contacting API, please wait ...";
lblRegisterFormFeedback.TextColor = UIColor.Blue;
UserLoginModel model = new UserLoginModel(txtRegisterUsername.Text, txtRegisterPassword.Text);
if (!model.IsValid())
{
lblRegisterFormFeedback.Text = "please fill in your details";
lblRegisterFormFeedback.TextColor = UIColor.Red;
return;
}
ServiceWrapper serviceWrapper = new ServiceWrapper();
TokenModel tokenModel = await serviceWrapper.GetAuthorizationTokenData();
string authenticationResult = await serviceWrapper.RegisterUser(model, tokenModel.access_token);
lblRegisterFormFeedback.Text = authenticationResult;
lblRegisterFormFeedback.TextColor = UIColor.Blue;
}