cordova-js-src/platform.js

/*
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
*/

module.exports = {
    id: 'amazon-fireos',
    bootstrap: function() {
        var channel = require('cordova/channel'),
            cordova = require('cordova'),
            exec = require('cordova/exec'),
            modulemapper = require('cordova/modulemapper');

        // Get the shared secret needed to use the bridge.
        exec.init();

        // TODO: Extract this as a proper plugin.
        modulemapper.clobbers('cordova/plugin/android/app', 'navigator.app');

        // Inject a listener for the backbutton on the document.
        var backButtonChannel = cordova.addDocumentEventHandler('backbutton');
        backButtonChannel.onHasSubscribersChange = function() {
            // If we just attached the first handler or detached the last handler,
            // let native know we need to override the back button.
            exec(null, null, "App", "overrideBackbutton", [this.numHandlers == 1]);
        };

        // Add hardware MENU and SEARCH button handlers
        cordova.addDocumentEventHandler('menubutton');
        cordova.addDocumentEventHandler('searchbutton');

        function bindButtonChannel(buttonName) {
            // generic button bind used for volumeup/volumedown buttons
            var volumeButtonChannel = cordova.addDocumentEventHandler(buttonName + 'button');
            volumeButtonChannel.onHasSubscribersChange = function() {
                exec(null, null, "App", "overrideButton", [buttonName, this.numHandlers == 1]);
            };
        }
        // Inject a listener for the volume buttons on the document.
        bindButtonChannel('volumeup');
        bindButtonChannel('volumedown');

        // Let native code know we are all done on the JS side.
        // Native code will then un-hide the WebView.
        channel.onCordovaReady.subscribe(function() {
            exec(null, null, "App", "show", []);
        });
    }
};