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。
后来在易做图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 ,