Validate if the remote notifications dialog was accepted or not (workaround for a known Apple bug). More: https://jira.appcelerator.org/browse/TIMOB-25793

push-check.js

var pushRequestInitiated = false;
var deviceToken = null;

Ti.App.addEventListener('resume', function(e) {
    Ti.API.warn('RESUME');
});

Ti.App.addEventListener('resumed', function(e) {
    Ti.API.warn('RESUMED');

    if (pushRequestInitiated) {
        pushRequestInitiated = false
        Ti.API.info('App moved to foreground again, checking if push declined silently!');
  
        if (Ti.Network.remoteNotificationsEnabled) {
          Ti.API.info('Push granted!')
        } else {
            Ti.API.error('Push not granted!')
        }
      }
});

Ti.App.addEventListener('pause', function(e) {
    Ti.API.warn('PAUSE');
});

Ti.App.addEventListener('paused', function(e) {
    Ti.API.warn('PAUSED');

    if (pushRequestInitiated) {
        Ti.API.info('App moved to background, probably showing auth dialog right now!');
    }
});

var win = Ti.UI.createWindow({
    backgroundColor: '#fff'
});

var btn = Ti.UI.createButton({
    title: 'Trigger'
});

btn.addEventListener('click', checkPush);

win.add(btn);
win.open();

function checkPush() {
    pushRequestInitiated = true;

    // Wait for user settings to be registered before registering for push notifications 
    Ti.App.iOS.addEventListener('usernotificationsettings', function registerForPush() {

        // Remove event listener once registered for push notifications 
        Ti.App.iOS.removeEventListener('usernotificationsettings', registerForPush);

        Ti.Network.registerForPushNotifications({
            success: deviceTokenSuccess,
            error: deviceTokenError,
            callback: receivePush
        });
    });

    // Register notification types to use 
    Ti.App.iOS.registerUserNotificationSettings({
        types: [
            Ti.App.iOS.USER_NOTIFICATION_TYPE_ALERT,
            Ti.App.iOS.USER_NOTIFICATION_TYPE_SOUND,
            Ti.App.iOS.USER_NOTIFICATION_TYPE_BADGE
        ]
    });


    // Process incoming push notifications 
    function receivePush(e) {
        alert('Received push: ' + JSON.stringify(e));
    }
    // Save the device token for subsequent API calls 
    function deviceTokenSuccess(e) {
        deviceToken = e.deviceToken;
    }

    function deviceTokenError(e) {
        alert('Failed to register for push notifications! ' + e.error); //this is the function that never gets thrown. 
    }
}