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NotificationManager notificationManager = (NotificationManager) getSystemService(android.content.Context.NOTIFICATION_SERVICE);
// 定义Notification的各种属性
Notification notification = new Notification(R.drawable.icon,
getString(R.string.app_name), System.currentTimeMillis());
notification.flags |= Notification.FLAG_ONGOING_EVENT; // 将此通知放到通知栏的"Ongoing"即"正在运行"组中
notification.flags |= Notification.FLAG_NO_CLEAR; // 表明在点击了通知栏中的"清除通知"后,此通知不清除,经常与FLAG_ONGOING_EVENT一起使用
notification.flags |= Notification.FLAG_SHOW_LIGHTS;
notification.defaults = Notification.DEFAULT_LIGHTS;
notification.ledARGB = Color.BLUE;
notification.ledOnMS = 5000;
// 设置通知的事件消息
CharSequence contentTitle = getString(R.string.app_name); // 通知栏标题
CharSequence contentText = audiocontent.getText(); // 通知栏内容
Intent notificationIntent = new Intent(this, MainActivity.class); // 点击该通知后要跳转的Activity
PendingIntent contentItent = PendingIntent.getActivity(this, 0,
notificationIntent, 0);
notification.setLatestEventInfo(this, contentTitle, contentText,
contentItent);
// 把Notification传递给NotificationManager
notificationManager.notify(0, notification);