安卓8(奥利奥) WifiManager重新连接方法超时

Question

我有一个问题。我正在忙于开发的应用程序现在出现了一个奇怪的问题。我使用下面的库：WiseFly，它是一个简单的wifi管理器包装器

我的应用程序管理WiFi网络。它将添加到保存的网络，并根据用户与我的应用程序的交互连接到它。它在所有版本的android上都能完美工作，除了我的Pixel上的Android Oreo。

它在包装器内部的以下行超时：

getWifiManager().disconnect();
getWifiManager().enableNetwork(wifiConfiguration.networkId, true);
getWifiManager().reconnect();

最后一行是问题所在。如果我进入android的网络设置，我会看到保存的网络，但也不会从android内部连接。有什么办法可以解决这个问题吗？

这是用于添加网络的代码：

/**
     * To generate a configuration for a WPA2 network
     *
     * @param ssid The ssid for the WPA2 network's configuration
     * @param password The password for the WPA2 network's configuration
     *
     * @return WifiConfiguration - The WPA2 network configuration
     */
    public WifiConfiguration generateWPA2NetworkConfiguration(String ssid, String password) {
        WifiConfiguration wifiConfiguration = new WifiConfiguration();
        wifiConfiguration.SSID = mSSIDUtil.convertSSIDForConfig(ssid);
        wifiConfiguration.preSharedKey = "\"" + password + "\"";
        wifiConfiguration.allowedProtocols.set(WifiConfiguration.Protocol.RSN);
        wifiConfiguration.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.WPA_PSK);
        wifiConfiguration.status = WifiConfiguration.Status.ENABLED;
        wifiConfiguration.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP);
        wifiConfiguration.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
        wifiConfiguration.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.TKIP);
        wifiConfiguration.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
        wifiConfiguration.allowedProtocols.set(WifiConfiguration.Protocol.RSN);
        wifiConfiguration.allowedProtocols.set(WifiConfiguration.Protocol.WPA);

        wifiConfiguration.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
        wifiConfiguration.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
        return wifiConfiguration;
    }

任何帮助都将不胜感激。

谢谢

Answer 1

尝尝这个

// Allow a previously configured network to be associated with.
getWifiManager().enableNetwork(wifiConfiguration.networkId, true);

// Reconnect to the currently active access point, if we are currently disconnected.
getWifiManager().reconnect();

// wait until reconnect process is completed
Thread.sleep(3000);