java - wifi只能连接一次吗？

Question

我像那样在我的应用程序中以编程方式连接 wifi

private void WPA(String networkSSID, String networkPass, WifiManager wifiManager, String command) {
    WifiConfiguration wc = new WifiConfiguration();
    wc.SSID = "\"" + networkSSID + "\"";
    wc.preSharedKey = "\"" + networkPass + "\"";
    wc.status = WifiConfiguration.Status.ENABLED;
    wc.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP);
    wc.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
    wc.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.WPA_PSK);
    wc.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.TKIP);
    wc.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
    wc.allowedProtocols.set(WifiConfiguration.Protocol.RSN);
    if (command.equals(ADD)) {
        addNetwork(wifiManager, wc);
    } else if (command.equals(REMOVE)) {
        removeNetwork(wifiManager, wc);
    }

}

private void addNetwork(WifiManager wifiManager, WifiConfiguration wc) {
    if (!wifiManager.isWifiEnabled()) enableWifi();
    int id = wifiManager.addNetwork(wc);
    if (id > -1) {
        wifiManager.disconnect();
        wifiManager.enableNetwork(id, true);
        wifiManager.reconnect();
        wifiManager.saveConfiguration();
    }
}

我想知道在 Android 中是否可以在不保存密码的情况下连接 wifi，当 wifi 断开连接时，用户无法在不输入密码的情况下再次连接？如果可能的话，我怎样才能以编程方式做到这一点？

Answer 1

看看这篇文章how to extract wifi pass

然后在您的程序中修改它以删除所需的配置并将其保存回来。