Hello there,
I've made an app that uses OAuth to retrieve user data, so I've used registerForOAuthMessages to define a callback function. In the codes hereafter (where the URLs have been obfuscated) I trigger the function "go" when a background event is fired, this function "go" makes the OAuth window pop-up
using Toybox.Communications as Comm;
using Toybox.System as Sys;
using Toybox.WatchUi as Ui;
using Toybox.Application as App;
using Toybox.Time.Gregorian as Calendar;
const ClientId = "...";
const ClientSecret = "...";
const ApiUrl = "...";
const RedirectUri = "https://localhost/";
// The LoginTransaction is a special transaction that handles
// getting the OAUTH token.$
(:background)
class LoginTransaction
{
hidden var _delegate;
// Constructor
function initialize(delegate) {
_delegate = delegate;
Sys.println("initialize LoginTransaction");
Comm.registerForOAuthMessages(method(:accessCodeResult));
}
// Handle converting the authorization code to the access token
// @param value Content of JSON response
function accessCodeResult(value) {
Sys.println("accessCodeResult " + value);
if( value.data != null) {
Sys.println("accessCodeResult Ok");
}
else {
Sys.println("Error in accessCodeResult");
}
}
// Method to kick off tranaction
function go() {
// Kick of a request for the user's credentials. This will
// cause a notification from Connect Mobile to file
Sys.println("go");
Comm.makeOAuthRequest(
// URL for the authorization URL
"...",//there is a valid URL here but it is private
// POST parameters
{},
// Redirect URL
$.RedirectUri,
// Response type
Comm.OAUTH_RESULT_TYPE_URL,
// Value to look for
{"responseCode" => "OAUTH_CODE", "responseError" => "OAUTH_ERROR"}
);
}
}
using Toybox.Background as Bg;
using Toybox.System as Sys;
// The Service Delegate is the main entry point for background processes
// our onTemporalEvent() method will get run each time our periodic event
// is triggered by the system.
(:background)
class JsonBackground extends Toybox.System.ServiceDelegate {
hidden var _transaction=null;
function initialize() {
Sys.ServiceDelegate.initialize();
Bg.registerForTemporalEvent(new Time.Duration(5 * 60));
var ltd=new LoginTransactionDelegate();
_transaction = new LoginTransaction(ltd);
}
function onTemporalEvent() {
System.println("onTemporalEvent2");
_transaction.go();
Bg.exit(1);
}
}
using Toybox.Background as Bg;
using Toybox.System as Sys;
using Toybox.Communications as Comm;
using Toybox.WatchUi as Ui;
(:background)
class LoginTransactionDelegate extends TransactionDelegate{
// Constructor
function initialize() {
TransactionDelegate.initialize();
}
// Handle a error from the server
function handleResponse(data) {
System.println("OK "+data);
}
function handleError(code) {
var msg = "err";
msg += code;
System.println(msg);
}
The OAuth window pop-up correctly when the Background event is triggered, then I enter my credentials correctly and the window close but the "accessCodeResult" function seems not to be called.
Does someone have an idea?
Thanks in advance
