android - 如何忘记现在不可用的 wifi？

Question

我想用这个代码示例忘记 wifi 网络，但它不能忘记不在范围内的 wifi。

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

如何删除网络？

UPD1:

我说的是我自己添加的WIFI信息。

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

Answer 1

我测试了这个代码示例并且代码运行良好，你的代码实现有问题。

这取决于 wifi 配置，这是我的工作示例。

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);
        }
    }