ch.bfh.instacircle.NetworkInfoFragment.java Source code

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Here is the source code for ch.bfh.instacircle.NetworkInfoFragment.java

Source

/*
 *  UniCrypt Cryptographic Library
 *  Copyright (c) 2013 Berner Fachhochschule, Biel, Switzerland.
 *  All rights reserved.
 *
 *  Distributable under GPL license.
 *  See terms of license at gnu.org.
 *  
 */

package ch.bfh.instacircle;

import android.content.Context;
import android.content.SharedPreferences;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.GridLayout;
import android.widget.TextView;
import ch.bfh.instacircle.db.NetworkDbHelper;
import ch.bfh.instacircle.wifi.AdhocWifiManager;

/**
 * This class implements the fragment which displays the technical infos about
 * the conversation (right tab of the NetworkActiveActivity)
 * 
 * @author Juerg Ritter (rittj1@bfh.ch)
 */
public class NetworkInfoFragment extends Fragment implements ParticipantsListFragment.Callbacks {

    private static final String PREFS_NAME = "network_preferences";

    private GridLayout layout;
    private TextView networkSSID;
    private TextView networkPassword;
    private TextView participantIdentification;
    private TextView ipAddress;
    private TextView broadcastAddress;
    private SharedPreferences preferences;
    private NetworkDbHelper dbHelper;

    /*
     * (non-Javadoc)
     * 
     * @see android.support.v4.app.Fragment#onCreate(android.os.Bundle)
     */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * android.support.v4.app.Fragment#onCreateView(android.view.LayoutInflater,
     * android.view.ViewGroup, android.os.Bundle)
     */
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        // applying the view
        View rootView = inflater.inflate(R.layout.fragment_network_info, container, false);
        return rootView;
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * ch.bfh.instacircle.ParticipantsListFragment.Callbacks#onItemSelected(
     * java.lang.String)
     */
    public void onItemSelected(String id) {

    }

    /*
     * (non-Javadoc)
     * 
     * @see android.support.v4.app.Fragment#onViewCreated(android.view.View,
     * android.os.Bundle)
     */
    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {

        // get the network managers
        WifiManager wifi = (WifiManager) getActivity().getSystemService(Context.WIFI_SERVICE);
        AdhocWifiManager adhoc = new AdhocWifiManager(wifi);

        super.onViewCreated(view, savedInstanceState);
        dbHelper = NetworkDbHelper.getInstance(getActivity());
        preferences = getActivity().getSharedPreferences(PREFS_NAME, 0);

        // set the labels accordingly
        layout = (GridLayout) getView().findViewById(R.id.network_info_layout);
        networkSSID = (TextView) layout.findViewById(R.id.network_ssid);
        networkPassword = (TextView) layout.findViewById(R.id.network_password);
        participantIdentification = (TextView) layout.findViewById(R.id.participant_identification);
        ipAddress = (TextView) layout.findViewById(R.id.ip_address);
        broadcastAddress = (TextView) layout.findViewById(R.id.broadcast_address);

        networkSSID.setText(preferences.getString("SSID", "N/A"));
        networkPassword.setText(dbHelper.getCipherKey());
        participantIdentification.setText(preferences.getString("identification", "N/A"));
        ipAddress.setText(adhoc.getIpAddress().getHostAddress());
        broadcastAddress.setText(adhoc.getBroadcastAddress().getHostAddress());
    }
}