JavaScript from 7/23/14 Appery.io Webinar

// Cheatsheet from:
// Incorporating Native Device APIs and Sensors in Your Apps (July 23, 2014)
// http://youtu.be/mTz5BdqKlAQ [recording]
Beep
navigator.notification.beep(2);

Notifications
navigator.notification.alert(
    'Build apps fast with Appery.io',
    null,
    'My App',
    'Got it.'
);

function alertDismissed () {
  alert ("Nice - that worked");
}

Geolocation
var onSuccess = function(position) {

   Apperyio("geolist1").text(position.coords.latitude);
   Apperyio("geolist2").text(position.coords.longitude);
};

function onError(error) {
    alert('code: '    + error.code    + '\n' +
          'message: ' + error.message + '\n');
}

navigator.geolocation.getCurrentPosition(onSuccess, onError);


Accelerometer
$t.AccelerometerImplementation = $t.createClass(null, {

    init: function(requestOptions) {
        this.__requestOptions = $.extend({}, requestOptions);
    },

    process: function(settings) {
        if (this.__requestOptions.echo) {
            settings.success(this.__requestOptions.echo);
        } else {

            var watchID = localStorage.getItem("watchID"); //get the watchID variable

            if (watchID) { //check if it already exists or not
                navigator.accelerometer.clearWatch(watchID); //if it exists clear and stop watch
                watchID = null;
                localStorage.removeItem("watchID"); //remove this variable from the local storage

                $('[dsid=stop_watch_button]').find('.ui-btn-inner').text('Start watch'); //change button text to "Start watch"
            } else {
                //if it is not exists start watch for accelerometer data
                var options = {	frequency: parseInt(settings.data.frequency)};
                    watchID = navigator.accelerometer.watchAcceleration(onSuccess, onError, options); //create new watchID

                localStorage.setItem("watchID", watchID); //save new watchID to the local storage

                $('[dsid=stop_watch_button]').find('.ui-btn-inner').text('Stop watch'); //change button text to "Stop watch"
            }
        }

        function onSuccess(acceleration) {

            var accelerometerData = 'AccelerationX: ' + acceleration.x + '\n'
                +'AccelerationY: ' + acceleration.y + '\n'
                +'AccelerationZ: ' + acceleration.z + '\n'
                +'Timestamp: ' + acceleration.timestamp;

            settings.success({'accelerometerData': accelerometerData});

        }

        //This fires in case of error
        function onError() {
            var accelerometerData = 'Error!';
            settings.success({'accelerometerData': accelerometerData});
        }

        settings.complete('success');

    }

});