nc-gpxedit/appinfo/app.php

<?php
/**
 * ownCloud - gpxEdit
 *
 * This file is licensed under the Affero General Public License version 3 or
 * later. See the COPYING file.
 *
 * @author Julien Veyssier <eneiluj@gmx.fr>
 * @copyright Julien Veyssier 2015
 */

namespace OCA\GpxEdit\AppInfo;

use OCP\AppFramework\App;

use OCP\Util;
Util::addScript('gpxedit', 'filetypes');

$app = new Application();
$container = $app->getContainer();

$container->query('OCP\INavigationManager')->add(function () use ($container) {
    $urlGenerator = $container->query('OCP\IURLGenerator');
    $l10n = $container->query('OCP\IL10N');
    return [
        // the string under which your app will be referenced in owncloud
        'id' => 'gpxedit',

        // sorting weight for the navigation. The higher the number, the higher
        // will it be listed in the navigation
        'order' => 10,

        // the route that will be shown on startup
        'href' => $urlGenerator->linkToRoute('gpxedit.page.index'),

        // the icon that will be shown in the navigation
        // this file needs to exist in img/
        'icon' => $urlGenerator->imagePath('gpxedit', 'app.svg'),

        // the title of your application. This will be used in the
        // navigation or on the settings page of your app
        'name' => $l10n->t('GpxEdit'),
    ];
});