| /* |
| 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. |
| */ |
| package org.apache.cordova; |
| |
| import android.webkit.JavascriptInterface; |
| import org.apache.cordova.api.PluginManager; |
| import org.json.JSONException; |
| |
| /** |
| * Contains APIs that the JS can call. All functions in here should also have |
| * an equivalent entry in CordovaChromeClient.java, and be added to |
| * cordova-js/lib/android/plugin/android/promptbasednativeapi.js |
| */ |
| /* package */ class ExposedJsApi { |
| |
| private PluginManager pluginManager; |
| private NativeToJsMessageQueue jsMessageQueue; |
| |
| public ExposedJsApi(PluginManager pluginManager, NativeToJsMessageQueue jsMessageQueue) { |
| this.pluginManager = pluginManager; |
| this.jsMessageQueue = jsMessageQueue; |
| } |
| |
| @JavascriptInterface |
| public String exec(String service, String action, String callbackId, String arguments) throws JSONException { |
| jsMessageQueue.setPaused(true); |
| try { |
| boolean wasSync = pluginManager.exec(service, action, callbackId, arguments); |
| String ret = ""; |
| if (!NativeToJsMessageQueue.DISABLE_EXEC_CHAINING || wasSync) { |
| ret = jsMessageQueue.popAndEncode(); |
| } |
| return ret; |
| } finally { |
| jsMessageQueue.setPaused(false); |
| } |
| } |
| |
| @JavascriptInterface |
| public void setNativeToJsBridgeMode(int value) { |
| jsMessageQueue.setBridgeMode(value); |
| } |
| |
| @JavascriptInterface |
| public String retrieveJsMessages() { |
| return jsMessageQueue.popAndEncode(); |
| } |
| } |