android - 我的代码有什么问题-通知-没有声音，没有振动

我的代码似乎有问题。
我创建了一个测试 Activity ，只是想知道出什么问题了，但我仍然做不到。

public class test extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    String extra = "test";

    NotificationManager myNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

    Intent intent = new Intent(this, test.class);

    Notification notification = new Notification(R.drawable.icon,
            extra,
            System.currentTimeMillis());
    PendingIntent pendingIntent = PendingIntent.getActivity(this,
            0,
            intent,
            PendingIntent.FLAG_UPDATE_CURRENT);

    notification.setLatestEventInfo(getApplicationContext(), "title", "text", pendingIntent);
    notification.flags |= Notification.DEFAULT_SOUND;
    notification.flags |= Notification.DEFAULT_LIGHTS;
    notification.flags |= Notification.DEFAULT_VIBRATE;
    notification.flags |= Notification.FLAG_INSISTENT;
    notification.flags |= Notification.FLAG_AUTO_CANCEL;

    myNotificationManager.notify(33, notification);

}
}

通知弹出时，我没有声音和/或振动。

我查看了手机的设置，发现它们没问题，没有静音且没有默认声音-已启用。

最佳答案

这...

notification.flags |= Notification.DEFAULT_SOUND;
notification.flags |= Notification.DEFAULT_LIGHTS;
notification.flags |= Notification.DEFAULT_VIBRATE;

应该...

notification.defaults|= Notification.DEFAULT_SOUND;
notification.defaults|= Notification.DEFAULT_LIGHTS;
notification.defaults|= Notification.DEFAULT_VIBRATE;