content: package mobi.acpm.inspeckage.ui;
  
  import android.annotation.SuppressLint;
  import android.app.Activity;
  import android.app.Fragment;
  import android.content.Context;
  import android.content.Intent;
  import android.content.SharedPreferences;
  import android.net.Uri;
  import android.os.Bundle;
  import android.view.LayoutInflater;
  import android.view.View;
  import android.view.ViewGroup;
  import android.widget.Button;
  import android.widget.LinearLayout;
  import android.widget.RadioButton;
  import android.widget.RadioGroup;
  import android.widget.TextView;
  
  import mobi.acpm.inspeckage.Module;
  import mobi.acpm.inspeckage.R;
  import mobi.acpm.inspeckage.log.LogService;
  import mobi.acpm.inspeckage.util.Config;
  import mobi.acpm.inspeckage.webserver.InspeckageService;
  
  /**
   * A simple {@link Fragment} subclass.
   * Activities that contain this fragment must implement the
   * {@link ConfigFragment.OnFragmentInteractionListener} interface
   * to handle interaction events.
   * Use the {@link ConfigFragment#newInstance} factory method to
   * create an instance of this fragment.
   */
  public class ConfigFragment extends Fragment {
      // TODO: Rename parameter arguments, choose names that match
      // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
      private static final String ARG_PARAM1 = "param1";
      private static final String ARG_PARAM2 = "param2";
  
      // TODO: Rename and change types of parameters
      private String mParam1;
      private String mParam2;
      private Context context;
      private Activity mainActivity;
      private SharedPreferences mPrefs;
  
      private OnFragmentInteractionListener mListener;
  
      @SuppressLint("ValidFragment")
      public ConfigFragment(Activity act) {
          // Required empty public constructor
          mainActivity = act;
          context = mainActivity.getApplicationContext();
      }
  
      public ConfigFragment() {
          // Required empty public constructor
      }
  
      /**
       * Use this factory method to create a new instance of
       * this fragment using the provided parameters.
       *
       * @param param1 Parameter 1.
       * @param param2 Parameter 2.
       * @return A new instance of fragment ConfigFragment.
       */
      // TODO: Rename and change types and number of parameters
      public static ConfigFragment newInstance(String param1, String param2) {
          ConfigFragment fragment = new ConfigFragment();
          Bundle args = new Bundle();
          args.putString(ARG_PARAM1, param1);
          args.putString(ARG_PARAM2, param2);
          fragment.setArguments(args);
          return fragment;
      }
  
      @Override
      public void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
  
          mPrefs = context.getSharedPreferences(Module.PREFS, context.MODE_PRIVATE);
  
          if (getArguments() != null) {
              mParam1 = getArguments().getString(ARG_PARAM1);
              mParam2 = getArguments().getString(ARG_PARAM2);
          }
      }
  
      @Override
      public View onCreateView(LayoutInflater inflater, ViewGroup container,
                               Bundle savedInstanceState) {
  
          final View view = inflater.inflate(R.layout.fragment_config, container, false);
  
          String h = mPrefs.getString(Config.SP_SERVER_HOST, "All interfaces");
          RadioGroup radioGroup = new RadioGroup(view.getContext());
          radioGroup.setOrientation(LinearLayout.VERTICAL);
          final String[] address = mPrefs.getString(Config.SP_SERVER_INTERFACES, "--").split(",");;
          for (int i = 0; i < address.length; i++) {
              RadioButton rdbtn = new RadioButton(view.getContext());
              rdbtn.setId(i);
              rdbtn.setText(address[i]);
              if (h.equals(address[i])) {
                  rdbtn.setChecked(true);
              }
              radioGroup.addView(rdbtn);
          }
          ((ViewGroup) view.findViewById(R.id.radiogroup)).addView(radioGroup);
  
          radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
              @Override
              public void onCheckedChanged(RadioGroup radioGroup, int i) {
                  View radioButton = radioGroup.findViewById(i);
                  int index = radioGroup.indexOfChild(radioButton);
                  String host = address[index];
                  SharedPreferences.Editor edit = mPrefs.edit();
                  edit.putString(Config.SP_SERVER_HOST, host);
                  edit.apply();
              }
          });
  
          TextView txtPort = (TextView) view.findViewById(R.id.txtPort);
          txtPort.setText(String.valueOf(mPrefs.getInt(Config.SP_SERVER_PORT, 8008)));
  
          TextView txtWSPort = (TextView) view.findViewById(R.id.txtWSPort);
          txtWSPort.setText(String.valueOf(mPrefs.getInt(Config.SP_WSOCKET_PORT, 8887)));
  
          final Button button = (Button) view.findViewById(R.id.btnNewPort);
          button.setOnClickListener(new View.OnClickListener() {
              public void onClick(View v) {
                  TextView txtPort = (TextView) view.findViewById(R.id.txtPort);
  
                  stopService();
  
                  String host = null;
                  if(!mPrefs.getString(Config.SP_SERVER_HOST, "All interfaces").equals("All interfaces")){
                      host = mPrefs.getString(Config.SP_SERVER_HOST, "All interfaces");
                  }
                  startService(host,Integer.parseInt(txtPort.getText().toString()));
  
                  TextView txtWSPort = (TextView) view.findViewById(R.id.txtWSPort);
  
                  SharedPreferences.Editor edit = mPrefs.edit();
                  edit.putInt(Config.SP_SERVER_PORT, Integer.valueOf(txtPort.getText().toString()));
                  edit.putInt(Config.SP_WSOCKET_PORT, Integer.valueOf(txtWSPort.getText().toString()));
                  edit.apply();
              }
          });
  
  
          // Inflate the layout for this fragment
          return view;
      }
  
      // TODO: Rename method, update argument and hook method into UI event
      public void onButtonPressed(Uri uri) {
          if (mListener != null) {
              mListener.onFragmentInteraction(uri);
          }
      }
  
      @Override
      public void onAttach(Context context) {
          super.onAttach(context);
  
          if (context instanceof OnFragmentInteractionListener) {
              mListener = (OnFragmentInteractionListener) context;
          } else {
              //at the moment OnFragmentInteractionListener is not necessary
              //throw new RuntimeException(context.toString()
              //        + " must implement OnFragmentInteractionListener");
          }
      }
  
  
  
      @Override
      public void onDetach() {
          super.onDetach();
          mListener = null;
      }
  
      /**
       * This interface must be implemented by activities that contain this
       * fragment to allow an interaction in this fragment to be communicated
       * to the activity and potentially other fragments contained in that
       * activity.
       * <p/>
       * See the Android Training lesson <a href=
       * "http://developer.android.com/training/basics/fragments/communicating.html"
       * >Communicating with Other Fragments</a> for more information.
       */
      public interface OnFragmentInteractionListener {
          // TODO: Update argument type and name
          void onFragmentInteraction(Uri uri);
      }
  
      public void startService(String host, int port) {
          Intent i = new Intent(context, InspeckageService.class);
          i.putExtra("port", port);
          i.putExtra("host", host);
  
          context.startService(i);
      }
  
      public void stopService() {
          context.stopService(new Intent(context, InspeckageService.class));
          context.stopService(new Intent(context, LogService.class));
      }
  }
  