Question

我想测试Android中的wifi连接。我的程序总是返回CONNECTED，无论我使用什么密码或者是什么类型的网络。下面的代码有什么问题。

String checkConnection(ScanResult sr,String password) 
{
        String sreturn="NOT CONNECTED";

        WifiConfiguration wifiConfig = new WifiConfiguration();
        wifiConfig.SSID = String.format("\"%s\"", sr.SSID);
        wifiConfig.preSharedKey = String.format("\"%s\"", password);

        WifiManager wifiManager = (WifiManager)getSystemService(WIFI_SERVICE);

        if (wifiManager.addNetwork(wifiConfig) != -1) 
        {
                if (wifiManager.enableNetwork(netId, true)) {
                    sreturn = "CONNECTED";
                    wifiManager.disableNetwork(netId);        
                }
                wifiManager.removeNetwork(netId);
        }
        return sreturn;
    }

*

Answer 1

String checkConnection（ScanResult sr，String password） { String sreturn =＆＃34; NOT CONNECTED＆＃34;;

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ANDROID - 测试wifi连接

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