Android Notification使用方法总结

Android Notification使用方法总结

一. 基本使用

1.构造notification

 NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(appContext)
   .setSmallIcon(appContext.getApplicationInfo().icon)
   .setWhen(System.currentTimeMillis())
   .setAutoCancel(true)//当点击通知的时候会自动取消
   .setContentTitle(contentTitle)
   .setTicker(notifyText)//状态栏提示
   .setContentText(summaryBody)
   .setContentIntent(pendingIntent)
   .setNumber(notificationNum);
      Notification notification = mBuilder.build();

2.显示通知

notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(notifyID, notification);

3.手机震动提醒

  public void viberateAndPlayTone(EMMessage message) {
    if(message != null){
      if(EMChatManager.getInstance().isSlientMessage(message)){
 return;
      } 
    }


    if (System.currentTimeMillis() - lastNotifiyTime < 1000) {
      // received new messages within 2 seconds, skip play ringtone
      return;
    }

    try {
      lastNotifiyTime = System.currentTimeMillis();

      // 判断是否处于静音模式
      if (audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT) {
 EMLog.e(TAG, "in slient mode now");
 return;
      }
      EaseSettingsProvider settingsProvider = EaseUI.getInstance().getSettingsProvider();
      if(settingsProvider.isMsgVibrateAllowed(message)){//检测是否允许震动
 long[] pattern = new long[] { 0, 180, 80, 120 };
 vibrator.vibrate(pattern, -1);
      }

      if(settingsProvider.isMsgSoundAllowed(message)){//检测是否允许声音
 if (ringtone == null) {
   Uri notificationUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);//获取系统默认通知铃声

   ringtone = RingtoneManager.getRingtone(appContext, notificationUri);
   if (ringtone == null) {
     EMLog.d(TAG, "cant find ringtone at:" + notificationUri.getPath());
     return;
   }
 }

 if (!ringtone.isPlaying()) {//防止响铃叠加
   String vendor = Build.MANUFACTURER;

   ringtone.play();
   // for samsung S3, we meet a bug that the phone will
   // continue ringtone without stop
   // so add below special handler to stop it after 3s if
   // needed
   if (vendor != null && vendor.toLowerCase().contains("samsung")) {
     Thread ctlThread = new Thread() {
public void run() {
  try {
    Thread.sleep(3000);
    if (ringtone.isPlaying()) {
      ringtone.stop();
    }
  } catch (Exception e) {
  }
}
     };
     ctlThread.run();
   }
 }
      }
    } catch (Exception e) {
      e.printStackTrace();
    }
  }

4.取消Notification

void cancelNotificaton() {
    if (notificationManager != null)
    notificationManager.cancel(notifyID);//根据ID取消，每个Notification都有唯一的ID。一般在Activity的基类的onResume调用。这样可以达到进入程序后，通知自动取消的效果
}

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