Android之极光推送发送自定义消息

<span style="font-size:14px;">import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;

import org.json.JSONException;
import org.json.JSONObject;

import android.annotation.SuppressLint;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.v4.app.NotificationCompat;

import com.mine.xinlangapp.R;
import com.mine.xinlangapp.activity.BaseActivity;

import cn.jpush.android.api.JPushInterface;
/**
* 自定义接收器
*
* 如果不定义这个 Receiver，则：
* 1) 默认用户会打开主界面
* 2) 接收不到自定义消息
*/
public class MyReceiver extends BroadcastReceiver {
private Bitmap bitmap = null;
private NotificationManager notifyManager = null;
private NotificationCompat.Builder notifyBuilder = null;
private Notification notification = null;
private String url = "";
@SuppressLint("HandlerLeak")
private Handler handler = new Handler(){
@Override
public void handleMessage(Message msg){
if(bitmap!=null){
notifyBuilder.setLargeIcon(bitmap);
}else{
notifyBuilder.setSmallIcon(R.drawable.sina);
}
notification = notifyBuilder.build();
notification.defaults |= Notification.DEFAULT_SOUND;
notification.defaults |= Notification.DEFAULT_VIBRATE;
notifyManager.notify(1000, notification);
}
};
@SuppressLint("InflateParams")
@Override
public void onReceive(Context context, Intent intent) {
Bundle bundle = intent.getExtras();
/*
//  自定义样式放在init()之后.
CustomPushNotificationBuilder builder=new CustomPushNotificationBuilder(
context.getApplicationContext(),
R.layout.customer_notitfication_layout,
R.id.icon, R.id.title, R.id.text);
builder.layoutIconDrawable=R.drawable.menu_home;  //下拉状态时显示的通知图标.
builder.layout = R.layout.customer_notitfication_layout;
JPushInterface.setPushNotificationBuilder(2, builder);
*/

if (JPushInterface.ACTION_MESSAGE_RECEIVED.equals(intent.getAction())) {
/*
//接收到推送下来的自定义消息，开启服务执行耗时的操作
Intent i = new Intent(context, MyService.class);
i.putExtras(bundle);
context.startService(i);
*/
processCustomMessage(context, bundle);
}else if(JPushInterface.ACTION_NOTIFICATION_RECEIVED.equals(intent.getAction())){

}else if (JPushInterface.ACTION_NOTIFICATION_OPENED.equals(intent.getAction())) {
Intent i = new Intent(context, BaseActivity.class);
bundle.putBoolean("push", true);
i.putExtras(bundle);
//i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP );
context.startActivity(i);
}
}

private void processCustomMessage(Context context, Bundle bundle){
notifyManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
notifyBuilder = new NotificationCompat.Builder(context);

String title = bundle.getString(JPushInterface.EXTRA_TITLE);
String message = bundle.getString(JPushInterface.EXTRA_MESSAGE);
String extras = bundle.getString(JPushInterface.EXTRA_EXTRA);
//自定义信息： 获取
if (extras != null) {
try {
JSONObject object = new JSONObject(extras);
url = object.optString("src");
} catch (JSONException e) {
e.printStackTrace();
}
}
Intent i = new Intent(context, BaseActivity.class);
bundle.putBoolean("push", true);
i.putExtras(bundle);
PendingIntent pi = PendingIntent.getActivity(context, 1000, i, PendingIntent.FLAG_UPDATE_CURRENT);

notifyBuilder.setContentTitle(title);
notifyBuilder.setContentText(message);
notifyBuilder.setContentIntent(pi);
notifyBuilder.setAutoCancel(true);

new Thread(new Runnable() {
@Override
public void run() {
bitmap = returnBitMap(url);
handler.sendEmptyMessage(1);
}
}).start();

handler.sendEmptyMessage(1);  //这里要先发送一次，因为</span><span style="font-size:14px;">onReceive</span><span style="font-size:14px;">方法实现不可以超过10秒，获取图片是耗时的，然而Notification没有图片通知是发送不了的。
}
//以Bitmap的方式获取一张图片
public Bitmap returnBitMap(String url){
URL myFileUrl = null;
Bitmap bitmap = null;
try{
myFileUrl = new URL(url);
}catch(MalformedURLException e){
e.printStackTrace();
}
try{
HttpURLConnection conn = (HttpURLConnection) myFileUrl.openConnection();
conn.setDoInput(true);
conn.connect();
InputStream is = conn.getInputStream();
bitmap = BitmapFactory.decodeStream(is);
is.close();
}catch(IOException e){
e.printStackTrace();
}
return bitmap;
}
}

</span>

<span style="font-size:14px;">import java.util.HashMap;
import java.util.Map;
import java.util.Timer;
import java.util.TimerTask;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;

import cn.jpush.api.ErrorCodeEnum;
import cn.jpush.api.JPushClient;
import cn.jpush.api.MessageResult;

public class JPushClientExample {
private static final String appKey ="43bbac097a385c25c157e385";	//必填，例如</span><span style="font-size:14px;">43bbac097a385c25c157e385</span><span style="font-size:14px;">
private static final String masterSecret = "90ac96cf260c77e64cc2004b";//"</span><span style="font-size:14px;">90ac96cf260c77e64cc2004b</span><span style="font-size:14px;">";//必填，每个应用都对应一个masterSecret
private static JPushClient jpush = null;
/**
* 保存离线的时长。秒为单位。最多支持10天（864000秒）。
* 0 表示该消息不保存离线。即：用户在线马上发出，当前不在线用户将不会收到此消息。
* 此参数不设置则表示默认，默认为保存1天的离线消息（86400秒)。
*/
private static long timeToLive = 60 * 60 * 24;
private static String top_href = "";

//	public static void main(String[] args) {
public void main(){
/*
* Example1: 初始化,默认发送给android和ios，同时设置离线消息存活时间
* jpush = new JPushClient(masterSecret, appKey, timeToLive);
*/
/*
* Example2: 只发送给android
* jpush = new JPushClient(masterSecret, appKey, DeviceEnum.Android);
*/
/*
* Example3: 只发送给IOS
* jpush = new JPushClient(masterSecret, appKey, DeviceEnum.IOS);
*/
/*
* Example4: 只发送给android,同时设置离线消息存活时间
* jpush = new JPushClient(masterSecret, appKey, timeToLive, DeviceEnum.Android);
*/
jpush = new JPushClient(masterSecret, appKey, timeToLive);
/*
* 是否启用ssl安全连接, 可选
* 参数：启用true， 禁用false，默认为非ssl连接
*/
//jpush.setEnableSSL(true);

Timer timer = new Timer();
//在1秒后执行此任务，每次间隔半小时，如果传递一个Data参数，就可以在某个固定的时间执行这个任务
timer.schedule(new MyTask(), 1000, 1800*1000);
}

private static class MyTask extends TimerTask{
@Override
public void run() {
Map<String, String> map = getNews();
String href = map.get("href");
if(!top_href.equals(href)){     //判断与上次发送的是否相同，不相同就推送
top_href = href;
//测试发送消息或者通知
testSend(map);
}
}
}

private static Map<String, String> getNews(){
Document doc = null;
Map<String, String> map = new HashMap<String, String>();
try {
doc = Jsoup.connect("http://news.sina.cn/").get();
Elements ListDiv = doc.getElementsByAttributeValue("class","carditems");
for (int i = 0; i<ListDiv.select("dl").size() ; i++) {
Element a = ListDiv.select("a").get(i);
String href = a.attr("href");
Element dl = ListDiv.select("dl").get(i);
Element dd = dl.select("dd").get(0);
Elements dt = dl.getElementsByTag("img");
Elements h3 = dd.select("h3");    //标题
Elements h4 = dd.select("h4");	//内容
String title = h3.text();
String fu_title = h4.text();
String url = dt.attr("src"); // 图片链接

if(fu_title!=null && !fu_title.equals("")){
map.put("src", url);
map.put("title", title);
map.put("fu_title", fu_title);
map.put("href", href);
break;
}
}
} catch (Exception e) {
e.printStackTrace();
}
return map;
}

private static void testSend(Map<String, String> map) {
// 在实际业务中，建议 sendNo 是一个你自己的业务可以处理的一个自增数字。
// 除非需要覆盖，请确保不要重复使用。详情请参考 API 文档相关说明。
int sendNo = getRandomSendNo();
//String msgTitle = "+;//jpush\"\"";
//String msgContent = "\\&;w\"\"a--【\npush】";

String href = map.get("href");
String msgTitle = map.get("title");
String msgContent=map.get("fu_title");
String url = map.get("src");    //图片地址

/*
* IOS设备扩展参数,
* 设置badge，设置声音
*/
Map<String, Object> extra = new HashMap<String, Object>();
extra.put("href", href);
extra.put("src", url);
//	IOSExtra iosExtra = new IOSExtra(10, "WindowsLogonSound.wav");
//	extra.put("ios", iosExtra);

//对所有用户发送通知, 更多方法请参考文档    message字段
//	MessageResult msgResult = jpush.sendNotificationWithAppKey(sendNo, msgTitle, msgContent, 2, extra);
MessageResult msgResult = jpush.sendCustomMessageWithAppKey(sendNo, msgTitle, msgContent, "a", extra);  //发送自定义消息
//MessageResult msgResult = jpush.sendCustomMessageWithAppKey(sendNo,msgTitle, msgContent);
//MessageResult msgResult  = jpush.sendNotificationWithAlias(sendNo, "a", msgTitle, msgContent);

//覆盖指定msgId的消息,msgId可以从msgResult.getMsgid()获取。
//MessageResult msgResult = jpush.sendNotificationWithAppKey(sendNo, msgTitle, msgContent, 0, extra,msgResult.getMsgid());

if (null != msgResult) {
System.out.println("服务器返回数据: " + msgResult.toString());
if (msgResult.getErrcode() == ErrorCodeEnum.NOERROR.value()) {
System.out.println(String.format("发送成功， sendNo= %s,messageId= %s",msgResult.getSendno(),msgResult.getMsg_id()));
} else {
System.out.println("发送失败， 错误代码=" + msgResult.getErrcode() + ", 错误消息=" + msgResult.getErrmsg());
}
} else {
System.out.println("无法获取数据");
}
}

public static final int MAX = Integer.MAX_VALUE;
public static final int MIN = (int) MAX/2;

/**
* 保持 sendNo 的唯一性是有必要的
* It is very important to keep sendNo unique.
* @return sendNo
*/
public static int getRandomSendNo() {
return (int) (MIN + Math.random() * (MAX - MIN));
}

}
</span>