Android Open Source - WlanLogin Auther

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Back to project page WlanLogin.

License

The source code is released under:

GNU General Public License

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Java Source Code

package net.shirayu.android.WlanLogin;
//  w w  w.j a  v  a  2 s . co m

import java.io.IOException;
import java.security.KeyStore;

import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;

import android.content.Context;
import android.content.SharedPreferences;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.widget.Toast;

public class Auther {
  Context context;
  SharedPreferences sharedPreferences;

  public Auther(Context contextArg) {
    context = contextArg;
  }

  public void doAuth(final AuthData authData) {
    Toast.makeText(context, context.getResources().getString(R.string.login_start), Toast.LENGTH_SHORT  ).show();
    
    String postArg = 
      authData.pass_fld + "=" + authData.pass +
      "&" +  authData.id_fld + "=" + authData.id
      +"&" + authData.hidden ;
    
    try {
      //FIXME Prepare the client because its generation may have heavy load.

      StringEntity paramEntity = new StringEntity(postArg);
      paramEntity.setChunked(false);
      paramEntity.setContentType("application/x-www-form-urlencoded");
      HttpPost method = new HttpPost(authData.url);
      method.setEntity(paramEntity);

      KeyStore certstore = MyHttpClient.loadKeyStore(this.context);
      MyHttpClient client = new MyHttpClient(certstore);
      //HttpResponse res = 
        client.execute(method);
      //HttpEntity entity = res.getEntity();
      //InputStream stream = entity.getContent();
      Toast.makeText(context, context.getResources().getString(R.string.login_finished), Toast.LENGTH_SHORT  ).show();
    } catch (Exception e) {
      /*
        StringWriter s = new StringWriter();
        PrintWriter prt = new PrintWriter(s);
        e.printStackTrace(prt);
        Log.e("err", s.toString());
        */
      Toast.makeText(context, context.getResources().getString(R.string.login_error), Toast.LENGTH_SHORT  ).show();
    }
  }

  public void doAuth() {
    final String ssid = this.getSSID();
    if (ssid==null){ //if SSID is null, do nothing
      return;
    };
    
      final AuthInfoSQLitepenHelper db_mng = new AuthInfoSQLitepenHelper(this.context);
      AuthData authData;
    try {
      authData = db_mng.getAll_field( ssid, true);
    } catch (IOException e) {
      //Toast.makeText(context, "Not Found=> " + ssid, Toast.LENGTH_SHORT).show();  
      //not found
      return;
    }
      this.doAuth(authData);
  }
  
  protected String getSSID() {
    WifiManager wifiMan;
    WifiInfo wifiInfo;

    wifiMan = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    wifiInfo = wifiMan.getConnectionInfo();

    return wifiInfo.getSSID();
  }

}

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