Android连接指定无线网络

Question

各位大侠，
   有谁知道android怎么连接未加密的无线指定无线网络啊？
   例如我要连接的网络名称SSID为：TEST
目前，我在网络上搜索到的基本上是连接加密的无线网络。希望能得到高手的解答或思路。谢谢

Answer 1

Hi All,
  加上源码，我的链接不上指定的无线网络。public class WifiConnActivity extends Activity {
    /** Called when the activity is first created. */
final String tag = "WifiConn:...";
EditText txt;
WifiManager mWifi;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);        mWifi = (WifiManager)getSystemService(Context.WIFI_SERVICE);        txt = (EditText)findViewById(R.id.editText1);        Button b1 = (Button)findViewById(R.id.B1);        
        b1.setOnClickListener(new OnClickListener(){
            @Override
         public void onClick(View v)
         {
                
                if (mWifi.startScan())
                {
                 Log.d(tag, "startScan()");                 List<ScanResult> sRet = mWifi.getScanResults();                 for (int i=0; i<sRet.size(); i++)
                 {
                     ScanResult retS = sRet.get(i); 
                     txt.append("resT: " + retS.SSID +" " + retS.BSSID + "\n");
                     Log.d(tag, "resT: " + retS.SSID +" " + retS.BSSID);
                    
                     if (retS.SSID.equalsIgnoreCase("TEST"))
                     {
                         txt.append("Found: " + retS.SSID +" " + retS.BSSID + "\n");
                   
                     WifiConfiguration wc = new WifiConfiguration();
                    
                     wc.SSID = "\""+retS.SSID+"\"";
                     wc.BSSID = retS.BSSID;
                     wc.status = WifiConfiguration.Status.ENABLED;
                     wc.hiddenSSID = true;
                    
                     int netID = mWifi.addNetwork(wc); // add network
                     txt.append("addNetwork: "+ Integer.toString(netID) +"\n");
                    
                     if(mWifi.enableNetwork(netID, true)) // enable network
                     {
                     txt.append("enableNetwork: true\n");
                     }
                     }
                 }
                
                }
         }
        
        });      
    }
}

Answer 2

算了,还是告诉你吧:private void connect(int networkId) {
        if (networkId == -1) {
            return;
        }        WifiConfiguration config = new WifiConfiguration();
        config.networkId = networkId;
        config.priority = ++mLastPriority;
        mWifiManager.updateNetwork(config);
        WifiConfiguration[] cfgs = mWifiManager.getConfiguredNetworks();
        for (WifiConfiguration cfg : cfgs) {
         if (cfg != null && cfg.status != Status.ENABLED) {
                mWifiManager.enableNetwork(cfg.networkId, false);
            }
        }
        mWifiManager.saveConfiguration();        // Connect to network by disabling others.
        mWifiManager.enableNetwork(networkId, true);
        mWifiManager.reconnect();
    }