我的代码有什么问题 - 通知 - 没有声音没有震动

问题描述：

我似乎有我的代码有问题。我已经创建了一个测试活动，只是为了看看有什么问题，我仍然不能。我的代码有什么问题 - 通知 - 没有声音没有震动

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); 

} 
}

当通知弹出时，我听不到声音和/或震动。

我看了一下手机的设置，他们没问题，没有默认的默认声音。

答

这...

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

应该是...

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

答

对于所有默认值（声音，振动&光）1行的代码，你可以使用：

notification.defaults = Notification.DEFAULT_ALL;

这相当于

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

确保你在你的清单

<uses-permission android:name="android.permission.VIBRATE" />

设置震动权限

我的代码有什么问题 - 通知 - 没有声音没有震动

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