mirror of
https://github.com/apache/cordova-android.git
synced 2025-01-19 07:02:51 +08:00
106 lines
4.0 KiB
JavaScript
106 lines
4.0 KiB
JavaScript
/*
|
|
*
|
|
* 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: 'android',
|
|
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');
|
|
|
|
var APP_PLUGIN_NAME = Number(cordova.platformVersion.split('.')[0]) >= 4 ? 'CoreAndroid' : '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_PLUGIN_NAME, "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_PLUGIN_NAME, "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(onMessageFromNative, null, APP_PLUGIN_NAME, 'messageChannel', []);
|
|
exec(null, null, APP_PLUGIN_NAME, "show", []);
|
|
});
|
|
}
|
|
};
|
|
|
|
function onMessageFromNative(msg) {
|
|
var cordova = require('cordova');
|
|
var action = msg.action;
|
|
|
|
switch (action)
|
|
{
|
|
// Button events
|
|
case 'backbutton':
|
|
case 'menubutton':
|
|
case 'searchbutton':
|
|
// App life cycle events
|
|
case 'pause':
|
|
// Volume events
|
|
case 'volumedownbutton':
|
|
case 'volumeupbutton':
|
|
cordova.fireDocumentEvent(action);
|
|
break;
|
|
case 'resume':
|
|
if(arguments.length > 1 && msg.pendingResult) {
|
|
if(arguments.length === 2) {
|
|
msg.pendingResult.result = arguments[1];
|
|
} else {
|
|
// The plugin returned a multipart message
|
|
var res = [];
|
|
for(var i = 1; i < arguments.length; i++) {
|
|
res.push(arguments[i]);
|
|
}
|
|
msg.pendingResult.result = res;
|
|
}
|
|
}
|
|
cordova.fireDocumentEvent(action, msg);
|
|
break;
|
|
default:
|
|
throw new Error('Unknown event action ' + action);
|
|
}
|
|
}
|