WiFI Direct for cordova windows platform

Question

我需要使用wifi直接连接Windows设备。我们的应用程序是科尔多瓦应用程序。以下是我写的wifi直接广告的代码。完成代码执行而没有错误，执行start()后m_Publisher状态会更改。但其他设备仍然看不到 WiFi Direct 设备。

function enableStartWiFiDirect() {
    var Api_DeviceName = Windows.Networking.Proximity.PeerFinder.displayName;
    m_Publisher = Windows.Devices.WiFiDirect.WiFiDirectAdvertisementPublisher();
    m_Listener = new Windows.Devices.WiFiDirect.WiFiDirectConnectionListener();
    m_Listener.addEventListener("onconnectionrequested", onConnectionRequested);
    m_Publisher.advertisement.IsAutonomousGroupOwnerEnabled = false;
    m_Publisher.advertisement.ListenStateDiscoverability =
        Windows.Devices.WiFiDirect.WiFiDirectAdvertisementListenStateDiscoverability.Normal;
    var IE = new Windows.Devices.WiFiDirect.WiFiDirectInformationElement();
    // IE blob
    var dataWriter = new Windows.Storage.Streams.DataWriter();
    dataWriter.UnicodeEncoding = Windows.Storage.Streams.UnicodeEncoding.Utf16LE;
    dataWriter.writeString(Api_DeviceName);
    IE.Value = dataWriter.detachBuffer();

    // OUI
    var dataWriterOUI = new Windows.Storage.Streams.DataWriter();
    dataWriterOUI.writeBytes([0xAA, 0xBB, 0xCC]);//(Globals.CustomOui);
    IE.Oui = dataWriterOUI.detachBuffer();
    IE.ouiType = 12;//(byte)Api_DeviceName.Length;
    m_Publisher.advertisement.informationElements.push(IE);
    m_Publisher.start();
    console.log('WiFi Direct Started');
    return "Advertisment started sucessfully";
} 

希望有人可以帮助我解决这些问题。任何帮助将不胜感激

Answer 1

我可以在科尔多瓦应用程序中从下面开始WiFi Direct广告。

startAdvertisment: function (successCallback, errorCallback, args) {
        if (publisher === null) {
            publisher = Windows.Devices.WiFiDirect.WiFiDirectAdvertisementPublisher();
        }
        if (listener===null) {
            listener = new Windows.Devices.WiFiDirect.WiFiDirectConnectionListener();
            listener.onconnectionrequested = OnConnectionRequested;
        }
        publisher.advertisement.isAutonomousGroupOwnerEnabled = false;
        publisher.advertisement.listenStateDiscoverability =
            Windows.Devices.WiFiDirect.WiFiDirectAdvertisementListenStateDiscoverability.normal;
publisher.start();
    }