in www/android/notification.js [28:37]
activityStart: function (title, message) {
// If title and message not specified then mimic Android behavior of
// using default strings.
if (typeof title === 'undefined' && typeof message === 'undefined') {
title = 'Busy';
message = 'Please wait...';
}
exec(null, null, 'Notification', 'activityStart', [title, message]);
},