public static async Task GetInfo(Action <JObject> onCompleted)
{
IsLoginCall = false;
var accessToken = await RefreshAccessToken();
var param = NSDictionary.FromObjectAndKey(CurrentParameters.ToString(",").ToNs(), "fields".ToNs());
var request = new SDK.CoreKit.GraphRequest("me", param, accessToken.TokenString, null, "GET");
request.Start(new SDK.CoreKit.GraphRequestBlockHandler(GraphCallback));
UserInfoFetched.ClearHandlers();
UserInfoFetched.Handle(onCompleted);
}
static async void RequestTokenHandler(SDK.LoginKit.LoginManagerLoginResult result, NSError error)
{
if (error != null)
{
Log.For(typeof(Facebook)).Error("An error occurred in Facebook :[" + error + "]");
await OnError.Raise(error.ToString());
}
else if (result?.IsCancelled ?? true)
{
await OnCancel.Raise();
}
else
{
try
{
var er = result.ToString();
var accessToken = result.Token;
if (accessToken.IsExpired)
{
accessToken = await RefreshAccessToken();
}
CurrentAccessToken = new AccessToken
{
TokenString = accessToken.TokenString,
AppId = accessToken.AppId,
UserId = accessToken.UserId
};
var param = NSDictionary.FromObjectAndKey(CurrentParameters.ToString(",").ToNs(), "fields".ToNs());
var request = new SDK.CoreKit.GraphRequest("me", param, accessToken.TokenString, null, "GET");
request.Start(new SDK.CoreKit.GraphRequestBlockHandler(GraphCallback));
}
catch (Exception e)
{
Log.For(typeof(Facebook)).Error(e);
throw;
}
}
}
