private async Task <Dictionary <string, string> > LocalQuery(AccessToken token, string query)
{
var parameters = new Bundle();
parameters.PutString("fields", "id,name,email,location");
var request = new GraphRequest(token, query, parameters, HttpMethod.Get);
try
{
var graphREsponse = await Task.Run(() => request.ExecuteAndWait());
if (graphREsponse == null)
{
return(null);
}
var email = graphREsponse.JSONObject.GetString("email");
var name = graphREsponse.JSONObject.GetString("name");
var location = graphREsponse.JSONObject.GetJSONObject("location").GetString("name");
return(new Dictionary <string, string>
{
{ "email", email },
{ "name", name },
{ "location", location }
});
}
catch (Exception e)
{
Debug.WriteLine(e);
}
return(null);
}
private void Btn_Click(object sender, EventArgs e)
{
LoginManager.Instance.LogOut();
LoginManager.Instance.LogIn(this, PERMISSIONS);
Task.Run(() =>
{
var likesRequest = "Insert_Requred_Request_To_Get_Likes_Info";
var response = GraphRequest.ExecuteAndWait(new GraphRequest(AccessToken.CurrentAccessToken, likesRequest));
//ToDo: process response, get FB likes
if (response != null && response.JSONObject is Org.Json.JSONObject jSON)
{
var likes = jSON.GetInt("Here_Goes_The_Name_Of_Parameter");
}
});
}
Task LogIn()
{
return(Task.Run(() =>
{
var session = Xamarin.Facebook.AccessToken.CurrentAccessToken;
if (session != null)
{
var request = new GraphRequest(session, "me");
var response = request.ExecuteAndWait();
var id = response.JSONObject.GetString("id");
var name = response.JSONObject.GetString("name");
Device.BeginInvokeOnMainThread(() =>
{
Element.SendShowingLoggedInUser(
new FacebookUser(id, session.Token, name, name, name, string.Format("http://graph.facebook.com/{0}/picture?type=large", id))
);
});
}
}));
}