Android启动Service登陆openfire服务器实现消息推送

首先安装配置好Openfire服务器，这个不多说，参考基于xmpp openfire smack开发之openfire介绍和部署[1]。创建一个账号rjh，密码123.

首先我们要了解Service的生命周期：Android 中的 Service 全面总结。

核心Service类：

public class Connect2Service extends Service {LoginConfig loginconfig;XMPPConnection connection;NotificationManager nManager;Notification notification;private PendingIntent pIntent;ProgressDialog pd;private ContacterReceiver receiver = null;private boolean loginSuccess = false;public SimpleBinder sBinder;@Overridepublic void onCreate() {// TODO Auto-generated method stubsuper.onCreate();sBinder = new SimpleBinder();}@Overridepublic void onDestroy() {// TODO Auto-generated method stubif (receiver != null) {unregisterReceiver(receiver);}stopSelf();super.onDestroy();}@Overridepublic void onLowMemory() {// TODO Auto-generated method stub// super.onLowMemory();}@Overridepublic int onStartCommand(Intent intent, int flags, int startId) {// TODO Auto-generated method stubnManager = (NotificationManager) this.getSystemService(NOTIFICATION_SERVICE);initNotification();loginconfig = new LoginConfig();loginconfig.setXmppHost("192.168.2.139");loginconfig.setXmppPort(9090);loginconfig.setXmppServiceName("www.booway.raojianhui.com");loginconfig.setUsername("rjh1");loginconfig.setPassword("123");loginconfig.setNovisible(false);/* * pd = new ProgressDialog(Connect2Service.this); pd.setTitle("请稍等"); * pd.setMessage("正在登录..."); pd.show(); */new MyThread().start();return super.onStartCommand(intent, flags, startId);}/** * 在 Local Service 中我们直接继承 Binder 而不是 IBinder,因为 Binder 实现了 IBinder * 接口，这样我们可以少做很多工作。 *  * @author newcj */public class SimpleBinder extends Binder {/** * 获取 Service 实例 *  * @return */public Connect2Service getService() {return Connect2Service.this;}public int add(int a, int b) {return a + b;}public boolean getLoginResult() {return loginSuccess;}}@Overridepublic IBinder onBind(Intent intent) {// 返回 SimpleBinder 对象return sBinder;}public class MyThread extends Thread {public void run() {// while (!Thread.currentThread().isInterrupted()) {Message msg = new Message();msg.what = login(loginconfig);mHandler.sendMessage(msg);/* * try { Thread.sleep(1000); } catch (InterruptedException e) { * e.printStackTrace(); } */// }}}private void initNotification() {// 显示时间long when = System.currentTimeMillis();notification = new Notification();notification.icon = R.drawable.ic_launcher;// 设置通知的图标// notification.tickerText = tickerText; // 显示在状态栏中的文字notification.when = when; // 设置来通知时的时间// notification.sound =// Uri.parse("android.resource://com.sun.alex/raw/dida"); // 自定义声音// notification.flags = Notification.FLAG_NO_CLEAR; //// 点击清除按钮时就会清除消息通知,但是点击通知栏的通知时不会消失// notification.flags = Notification.FLAG_ONGOING_EVENT; //// 点击清除按钮不会清除消息通知,可以用来表示在正在运行notification.flags |= Notification.FLAG_AUTO_CANCEL; // 点击清除按钮或点击通知后会自动消失// notification.flags |= Notification.FLAG_INSISTENT; //// 一直进行，比如音乐一直播放，知道用户响应notification.defaults = Notification.DEFAULT_SOUND; // 调用系统自带声音// notification.defaults = Notification.DEFAULT_VIBRATE;// 设置默认震动// notification.defaults = Notification.DEFAULT_ALL; // 设置铃声震动// notification.defaults = Notification.DEFAULT_ALL; // 把所有的属性设置成默认}Handler mHandler = new Handler() {@Overridepublic void handleMessage(Message msg) {// pd.dismiss();switch (msg.what) {case Constant.LOGIN_SECCESS: // 登录成功Toast.makeText(Connect2Service.this, "登陆成功", Toast.LENGTH_SHORT).show();// 系统消息连接服务Intent imSystemMsgService = new Intent(Connect2Service.this,XMPPService.class);Connect2Service.this.startService(imSystemMsgService);// 初始化广播receiver = new ContacterReceiver();// 注册广播接收器IntentFilter filter = new IntentFilter();// 好友请求filter.addAction(Constant.ROSTER_SUBSCRIPTION);filter.addAction(Constant.NEW_MESSAGE_ACTION);filter.addAction(Constant.ACTION_SYS_MSG);filter.addAction(Constant.ACTION_RECONNECT_STATE);registerReceiver(receiver, filter);break;case Constant.LOGIN_ERROR_ACCOUNT_PASS:// 账户或者密码错误Toast.makeText(Connect2Service.this, "账户或者密码错误",Toast.LENGTH_SHORT).show();break;case Constant.SERVER_UNAVAILABLE:// 服务器连接失败Toast.makeText(Connect2Service.this, "服务器连接失败",Toast.LENGTH_SHORT).show();break;case Constant.LOGIN_ERROR:// 未知异常Toast.makeText(Connect2Service.this, "未知异常", Toast.LENGTH_SHORT).show();break;default:break;}super.handleMessage(msg);}};// 登录private Integer login(LoginConfig loginConfig) {XmppConnectionManager.getInstance().init(loginConfig);String username = loginConfig.getUsername();String password = loginConfig.getPassword();try {connection = XmppConnectionManager.getInstance().getConnection();connection.connect();connection.login(username, password); // 登录// OfflineMsgManager.getInstance(activitySupport).dealOfflineMsg(connection);//处理离线消息connection.sendPacket(new Presence(Presence.Type.available));if (loginConfig.isNovisible()) {// 隐身登录Presence presence = new Presence(Presence.Type.unavailable);Collection<RosterEntry> rosters = connection.getRoster().getEntries();for (RosterEntry rosterEntry : rosters) {presence.setTo(rosterEntry.getUser());connection.sendPacket(presence);}}loginConfig.setUsername(username);loginConfig.setPassword(password);loginConfig.setOnline(true);return Constant.LOGIN_SECCESS;} catch (Exception xee) {if (xee instanceof XMPPException) {XMPPException xe = (XMPPException) xee;final XMPPError error = xe.getXMPPError();int errorCode = 0;if (error != null) {errorCode = error.getCode();}if (errorCode == 401) {return Constant.LOGIN_ERROR_ACCOUNT_PASS;} else if (errorCode == 403) {return Constant.LOGIN_ERROR_ACCOUNT_PASS;} else {return Constant.SERVER_UNAVAILABLE;}} else {return Constant.LOGIN_ERROR;}}}private class ContacterReceiver extends BroadcastReceiver {@Overridepublic void onReceive(Context context, Intent intent) {String action = intent.getAction();if (Constant.ROSTER_SUBSCRIPTION.equals(action)) {// adapter.notifyDataSetChanged();} else if (Constant.NEW_MESSAGE_ACTION.equals(action)) {// 添加小气泡// adapter.notifyDataSetChanged();} else if (Constant.ACTION_RECONNECT_STATE.equals(action)) {// boolean isSuccess = intent.getBooleanExtra(// Constant.RECONNECT_STATE, false);// handReConnect(isSuccess);} else if (Constant.ACTION_SYS_MSG.equals(action)) {// adapter.notifyDataSetChanged();/* * Notice no = new Notice(); // no = * intent.getParcelableExtra("notice"); no = (Notice) * intent.getSerializableExtra("notice"); if(no != null){ // * tv.setText(no.getContent()); } notification.tickerText = * no.getContent(); // 单击通知后会跳转到NotificationResult类 intent = new * Intent(Connect2Service.this, MainActivity.class); // * 获取PendingIntent,点击时发送该Intent pIntent = * PendingIntent.getActivity(Connect2Service.this, 0, intent, * 0); // 设置通知的标题和内容 * notification.setLatestEventInfo(Connect2Service.this, "标题", * "内容", pIntent); // 发出通知 nManager.notify(0, notification); */}}}}

XMPPService.java：

public class XMPPService extends Service {private Context context;PacketCollector myCollector = null;/* 声明对象变量 */private NotificationManager myNotiManager;private PendingIntent pIntent;SoundPool sp; // 声明SoundPool的引用HashMap<Integer, Integer> hm; // 声明一个HashMap来存放声音文件int currStreamId;// 当前正播放的streamId@Overridepublic void onCreate() {context = this;super.onCreate();initSysTemMsgManager();nManager = (NotificationManager) this.getSystemService(NOTIFICATION_SERVICE);initNotification();}@Overridepublic int onStartCommand(Intent intent, int flags, int startId) {return super.onStartCommand(intent, flags, startId);}@Overridepublic IBinder onBind(Intent intent) {return null;}@Overridepublic void onDestroy() {XmppConnectionManager.getInstance().getConnection().removePacketListener(pListener);super.onDestroy();}private void initSysTemMsgManager() {initSoundPool();XMPPConnection con = XmppConnectionManager.getInstance().getConnection();con.addPacketListener(pListener, new MessageTypeFilter(Message.Type.normal));}// 来消息监听PacketListener pListener = new PacketListener() {@Overridepublic void processPacket(Packet packetz) {Message message = (Message) packetz;if (message.getType() == Type.normal) {// NoticeManager noticeManager = NoticeManager// .getInstance(context);Notice notice = new Notice();// playSound(1, 0); //播放音效notice.setTitle("系统消息");notice.setNoticeType(Notice.SYS_MSG);notice.setFrom(packetz.getFrom());notice.setContent(message.getBody());notice.setNoticeTime(DateUtil.date2Str(Calendar.getInstance(),Constant.MS_FORMART));notice.setFrom(packetz.getFrom());notice.setTo(packetz.getTo());notice.setStatus(Notice.UNREAD);// long noticeId = noticeManager.saveNotice(notice);// if (noticeId != -1) {Intent intent = new Intent();intent.setAction(Constant.ACTION_SYS_MSG);// notice.setId(String.valueOf(noticeId));intent.putExtra("notice", notice);sendBroadcast(intent);notification.tickerText = message.getBody();// 单击通知后会跳转到NotificationResult类intent = new Intent(XMPPService.this, MainActivity.class);// 获取PendingIntent,点击时发送该IntentpIntent = PendingIntent.getActivity(XMPPService.this, 0,intent, 0);// 设置通知的标题和内容notification.setLatestEventInfo(XMPPService.this, "标题",message.getBody(), pIntent);// 发出通知nManager.notify(1, notification);// }}}};// 初始化声音池的方法public void initSoundPool() {sp = new SoundPool(4, AudioManager.STREAM_MUSIC, 0); // 创建SoundPool对象hm = new HashMap<Integer, Integer>(); // 创建HashMap对象// hm.put(1, sp.load(this, R.raw.musictest, 1)); //// 加载声音文件musictest并且设置为1号声音放入hm中}// 播放声音的方法public void playSound(int sound, int loop) { // 获取AudioManager引用AudioManager am = (AudioManager) this.getSystemService(Context.AUDIO_SERVICE);// 获取当前音量float streamVolumeCurrent = am.getStreamVolume(AudioManager.STREAM_MUSIC);// 获取系统最大音量float streamVolumeMax = am.getStreamMaxVolume(AudioManager.STREAM_MUSIC);// 计算得到播放音量float volume = streamVolumeCurrent / streamVolumeMax;// 调用SoundPool的play方法来播放声音文件currStreamId = sp.play(hm.get(sound), volume, volume, 1, loop, 1.0f);}/** *  * 发出Notification的method. *  * @param iconId *            图标 * @param contentTitle *            标题 * @param contentText *            你内容 * @param activity * @author shimiso * @update 2012-5-14 下午12:01:55 */private void setNotiType(int iconId, String contentTitle,String contentText, Class activity) {/* * 创建新的Intent，作为点击Notification留言条时， 会运行的Activity */Intent notifyIntent = new Intent(this, activity);notifyIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);/* 创建PendingIntent作为设置递延运行的Activity */PendingIntent appIntent = PendingIntent.getActivity(this, 0,notifyIntent, 0);/* 创建Notication，并设置相关参数 */Notification myNoti = new Notification();/* 设置statusbar显示的icon */myNoti.icon = iconId;/* 设置statusbar显示的文字信息 */myNoti.tickerText = contentTitle;/* 设置notification发生时同时发出默认声音 */myNoti.defaults = Notification.DEFAULT_SOUND;/* 设置Notification留言条的参数 */myNoti.setLatestEventInfo(this, contentTitle, contentText, appIntent);/* 送出Notification */myNotiManager.notify(0, myNoti);}NotificationManager nManager;Notification notification;private void initNotification() {// 显示时间long when = System.currentTimeMillis();notification = new Notification();notification.icon = R.drawable.ic_launcher;// 设置通知的图标// notification.tickerText = tickerText; // 显示在状态栏中的文字notification.when = when; // 设置来通知时的时间// notification.sound =// Uri.parse("android.resource://com.sun.alex/raw/dida"); // 自定义声音// notification.flags = Notification.FLAG_NO_CLEAR; //// 点击清除按钮时就会清除消息通知,但是点击通知栏的通知时不会消失// notification.flags = Notification.FLAG_ONGOING_EVENT; //// 点击清除按钮不会清除消息通知,可以用来表示在正在运行notification.flags |= Notification.FLAG_AUTO_CANCEL; // 点击清除按钮或点击通知后会自动消失// notification.flags |= Notification.FLAG_INSISTENT; //// 一直进行，比如音乐一直播放，知道用户响应notification.defaults = Notification.DEFAULT_SOUND; // 调用系统自带声音// notification.defaults = Notification.DEFAULT_VIBRATE;// 设置默认震动// notification.defaults = Notification.DEFAULT_ALL; // 设置铃声震动// notification.defaults = Notification.DEFAULT_ALL; // 把所有的属性设置成默认}}

Demo下载地址：http://download.csdn.net/detail/u013800519/8695921