app/src/main/java/de/dhbwloe/campusapp/fragments/WifiSettings.java

   1 package de.dhbwloe.campusapp.fragments;
   2
   3
   4 import android.annotation.TargetApi;
   5 import android.net.wifi.WifiConfiguration;
   6 import android.net.wifi.WifiEnterpriseConfig;
   7 import android.net.wifi.WifiManager;
   8 import android.os.Build;
   9 import android.os.Bundle;
  10 import android.support.v4.app.Fragment;
  11 import android.view.LayoutInflater;
  12 import android.view.View;
  13 import android.view.ViewGroup;
  14 import android.widget.Button;
  15 import android.widget.EditText;
  16
  17 import java.lang.reflect.Field;
  18
  19 import de.dhbwloe.campusapp.CampusAppFragment;
  20 import de.dhbwloe.campusapp.R;
  21 import de.dhbwloe.campusapp.search.SearchIndices;
  22
  23 /**
  24  * A simple {@link Fragment} subclass.
  25  */
  26 public class WifiSettings extends CampusAppFragment {
  27     /* implement this for search results ;) */
  28     public static SearchIndices[] GetSearchIndices() {
  29         return new SearchIndices[] {
  30                 new SearchIndices("WifiSettings", true) {{
  31                     setUpdateTime(1);
  32                     setTarget("#WifiSettings");
  33                     setTitle("Wifi Settings");
  34                     setDescription("WLAN Konfiguration für dieses Gerät");
  35                     addKeyWord("wlan, secure, dhbw-secure, wifi, w-lan, wireless, internet, netzwerk");
  36                 }},
  37         };
  38     }
  39
  40     private View view;
  41
  42     @Override
  43     public View onCreateView(LayoutInflater inflater, ViewGroup container,
  44                              Bundle savedInstanceState) {
  45         view = inflater.inflate(R.layout.fragment_wifi_settings, container, false);
  46         AppContext.setTitle("DHBW WLAN Settings");
  47
  48         Button connectBtn = (Button) view.findViewById(R.id.wifiConnectBtn);
  49         connectBtn.setOnClickListener(new View.OnClickListener() {
  50             @Override
  51             public void onClick(View v) {
  52                 Button connectBtn = (Button)v;
  53                 connectBtn.setEnabled(false);
  54
  55                 EditText usernameEdt = (EditText) view.findViewById(R.id.wifiUsername);
  56                 EditText passwordEdt = (EditText) view.findViewById(R.id.wifiPassword);
  57
  58                 String username = usernameEdt.getText().toString();
  59                 String password = passwordEdt.getText().toString();
  60
  61                 if(Build.VERSION.SDK_INT < 18) {
  62                     // connectToDHWiFi not supported!
  63                     // do something else?
  64                 }
  65                 else if(username.length() > 0 && password.length() > 0)
  66                     connectToDHWiFi(username, password);
  67
  68                 connectBtn.setEnabled(true);
  69             }
  70         });
  71
  72         return view;
  73     }
  74
  75     @TargetApi(18)
  76     private void connectToDHWiFi(String username, String password) {
  77         WifiConfiguration wifiConfig = new WifiConfiguration();
  78         wifiConfig.SSID = "dhbw-secure";
  79         wifiConfig.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.WPA_EAP);
  80         wifiConfig.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.IEEE8021X);
  81
  82         WifiEnterpriseConfig enterpriseConfig = new WifiEnterpriseConfig();
  83         enterpriseConfig.setIdentity(username);
  84         enterpriseConfig.setPassword(password);
  85         enterpriseConfig.setEapMethod(WifiEnterpriseConfig.Eap.PEAP);
  86         enterpriseConfig.setPhase2Method(WifiEnterpriseConfig.Phase2.MSCHAPV2);
  87         wifiConfig.enterpriseConfig = enterpriseConfig;
  88
  89         WifiManager wfm = (WifiManager)AppContext.getMainActivity().getSystemService(AppContext.getMainActivity().WIFI_SERVICE);
  90
  91         int networkId = wfm.addNetwork(wifiConfig);
  92         wfm.enableNetwork(networkId, true);
  93     }
  94
  95
  96
  97 }