扩展NotificationListener的服务永远不会启动

我在实现通知侦听器时遇到问题。基本思想是要更改电话的静音模式，但是目前甚至没有调用相关功能（onStartCommand）。使电话静音的方法是调用enableSilentMode（）方法，该方法在内部发送由getInterruptionFilterRequestIntent（）方法构建的意图广播。

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public class SilentModeService extends NotificationListenerService {
    public static int CURRENT_FILTER;

    public static final String ACTION_REQUEST_INTERRUPTION_FILTER =
            SilentModeService.class.getPackage().getName() + '.' + "ACTION_REQUEST_INTERRUPTION_FILTER";
    public static final String EXTRA_FILTER = "filter";

    public SilentModeService() { super();
        CURRENT_FILTER = getCurrentInterruptionFilter();
    }

    public static Intent getInterruptionFilterRequestIntent(Context context, final int filter) {
        Intent request = new Intent(ACTION_REQUEST_INTERRUPTION_FILTER);
        request.setComponent(new ComponentName(context, SilentModeService.class));
        request.setPackage(context.getPackageName());
        request.putExtra(EXTRA_FILTER, filter);
        return request;
    }

    /** Convenience method for sending an {@link android.content.Intent} with {@link #ACTION_REQUEST_INTERRUPTION_FILTER}. */
    private static void requestInterruptionFilter(Context context, final int filter) {
        Intent request = getInterruptionFilterRequestIntent(context, filter);
        context.sendBroadcast(request);
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        Log.i("SilentModeService", "Received start id " + startId + ": " + intent);
        Crashlytics.log(Log.INFO, "SilentModeService", "Requested new filter. StartId: " + startId + ": " + intent);

        return super.onStartCommand(intent, flags, startId);
    }

    public static void enableSilentMode(Context context)
    {
        requestInterruptionFilter(context, INTERRUPTION_FILTER_NONE);
    }

    public static void switchToFilter(Context context, int filter)
    {
        requestInterruptionFilter(context, filter);
    }

    @Override
    public void onCreate() {
        Log.i("SilentModeService", "onCreate");
        super.onCreate();
    }

在清单文件中，我添加了以下行

    <service android:name=".services.SilentModeService"       
         android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE">
        <intent-filter>
            <action android:name="android.service.notification.NotificationListenerService" />
            <action android:name="com.example.MyEvent.services.ACTION_REQUEST_INTERRUPTION_FILTER" />
        </intent-filter>
    </service>

我的OnCreate（）方法没有被调用。但是我可以通过切换通知的安全选项来触发它和绑定。

我运行应用程序的方式是使用Genymotion模拟的API 21 android。

我尝试了很多摆弄，但是似乎从未调用过onStartCommand（）方法。

该代码在很大程度上受Noyze github项目的启发：https : //github.com/Tombarr/Noyze/blob/master/src/main/AndroidManifest.xml