Java tutorial
/* 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 com.luochunhui.cordova.context; import java.util.TimeZone; import org.apache.cordova.CordovaWebView; import org.apache.cordova.CallbackContext; import org.apache.cordova.CordovaPlugin; import org.apache.cordova.CordovaInterface; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import android.provider.Settings; public class Connection extends CordovaPlugin { public static final String TAG = "Connection"; /** * Constructor. */ public Connection() { } /** * Sets the context of the Command. This can then be used to do things like * get file paths associated with the Activity. * * @param cordova The context of the main Activity. * @param webView The CordovaWebView Cordova is running in. */ public void initialize(CordovaInterface cordova, CordovaWebView webView) { super.initialize(cordova, webView); Connection.uuid = getUuid(); } // * // * Open a native alert dialog, with a customizable title and button text. // * // * @param {String} url Message to print in the body of the alert // * @param {Dictionary} data The callback that is called when user clicks on a button. // * @param {Function} success Title of the alert dialog (default: Alert) // * @param {Function} failed Label of the close button (default: OK) // safeAjax: function(url, data, success, failed) { // var paraArr = new Array(); // paraArr.push(url); // paraArr.push(data); // var exec = cordova.require('cordova/exec'); // exec(function(data){ // success(data); // }, // function(err) { // failed(err); // }, // "Connection", "safeAjax", paraArr); // } /** * Executes the request and returns PluginResult. * * @param action The action to execute. * @param args JSONArry of arguments for the plugin. * @param callbackContext The callback id used when calling back into JavaScript. * @return True if the action was valid, false if not. */ public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException { if (action.equals("safeAjax")) { return safeAjax(arrgs, callbackContext) } else { return false; } return true; } protected boolean safeAjax(JSONArray args, CallbackContext callbackContext) { JSONObject r = new JSONObject(); r.put("uuid", Device.uuid); r.put("version", this.getOSVersion()); r.put("platform", this.getPlatform()); r.put("cordova", Device.cordovaVersion); r.put("model", this.getModel()); return callbackContext.success(r); } }