Andriod Phonegap实现系统推送

花了不少的时间研究phonegap，希望能够找出一个能够取代轮询的推送方式，尝试了pushwoosh之后发现有两个问题，一个是手机必须集成有andriod apis的组件，其次不知道是不是什么原因总是有account失败的错误，实在是没有办法，想想即便解决了，第一个问题依然难以解决。
后来在江哥的推荐下找到了一个系统推送的phonegap插件
好了，首先我们来介绍一下用法：www.zzzyk.com
1.(两个最关键的文件（.java和.js组件）)
[java] 
/*
*
* Copyright (C) 2011 Dmitry Savchenko <dg.freak@gmail.com>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
*/ 
 
package com.tricedesigns; 
 
import org.apache.cordova.api.PluginResult.Status; 
import org.json.JSONArray; 
import org.json.JSONException; 
 
import android.app.Notification; 
import android.app.NotificationManager; 
import android.app.PendingIntent; 
import android.content.Context; 
import android.content.Intent; 
import android.util.Log; 
 
import com.phonegap.api.Plugin; 
import com.phonegap.api.PluginResult; 
 
 
public class StatusBarNotification extends Plugin { 
    //  Action to execute 
    public static final String NOTIFY = "notify"; 
    public static final String CLEAR = "clear"; 
     
    /**
     *  Executes the request and returns PluginResult
     * 
     *  @param action       Action to execute
     *  @param data         JSONArray of arguments to the plugin
     *  @param callbackId   The callback id used when calling back into JavaScript
     *  
     *  @return             A PluginRequest object with a status
     * */ 
    @Override 
    public PluginResult execute(String action, JSONArray data, String callbackId) { 
        String ns = Context.NOTIFICATION_SERVICE; 
        mNotificationManager = (NotificationManager) ctx.getSystemService(ns); 
        context = ctx.getApplicationContext(); 
         
        PluginResult result = null; 
        if (NOTIFY.equals(action)) { 
            try { 
 
                String title = data.getString(0); 
                String body = data.getString(1); 
                Log.d("NotificationPlugin", "Notification: " + title + ", " + body); 
                showNotification(title, body); 
                result = new PluginResult(Status.OK); 
            } catch (JSONException jsonEx) { 
                Log.d("NotificationPlugin", "Got JSON Exception " 
                        + jsonEx.getMessage()); 
                result = new PluginResult(Status.JSON_EXCEPTION); 
            } 
        } else if (CLEAR.equals(action)){ 
            clearNotification(); 
        } else { 
            result = new PluginResult(Status.INVALID_ACTION); 
            Log.d("NotificationPlugin", "Invalid action : "+action+" passed"); 
        } 
        return result; 
    } 
 
    /**
     *  Displays status bar notification
     * 
     *  @param contentTitle Notification title
     *  @param contentText  Notification text
     * */ 
    public void showNotification( CharSequence contentTitle, CharSequence contentText ) { 
        int icon = R.drawable.nofication; 
        long when = System.currentTimeMillis(); 
         
        Notification notification = new Notification(icon, contentTitle, when); 
    //notification.flags |= Notification.FLAG_NO_CLEAR; //Notification cannot be clearned by user 
     
    Intent notificationIntent = new Intent((Context) ctx, ctx.getClass()); 
        PendingIntent contentIntent = PendingIntent.getActivity((Context) ctx, 0, notificationIntent, 0); 
        notification.setLatestEventInfo(context, contentTitle, contentText, contentIntent); 
         
        mNotificationManager.notify(1, notification); 
  &

补充：移动开发 , Android ,

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