/*
   Network State Receiver

   Copyright 2013 Thincast Technologies GmbH, Author: Martin Fleisz

   This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. 
   If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/

package com.freerdp.freerdpcore.application;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.util.Log;

public class NetworkStateReceiver extends BroadcastReceiver {

    public static boolean isConnectedTo3G(Context context) {
        ConnectivityManager connectivity = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo info = connectivity.getActiveNetworkInfo();

        // no connection or background data disabled
        if (info == null || !info.isConnected())
            return false;

        return (info.getType() != ConnectivityManager.TYPE_WIFI && info.getType() != ConnectivityManager.TYPE_WIMAX);
    }

    @Override
    public void onReceive(Context context, Intent intent) {

        // check if we are connected via 3g or wlan
        if (intent.getExtras() != null) {
            NetworkInfo info = (NetworkInfo) intent.getExtras().get(ConnectivityManager.EXTRA_NETWORK_INFO);

            // are we connected at all?
            if (info != null && info.isConnected()) {
                // see if we are connected through 3G or WiFi
                Log.d("app", "Connected via type " + info.getTypeName());
                GlobalApp.ConnectedTo3G = (info.getType() != ConnectivityManager.TYPE_WIFI && info.getType() != ConnectivityManager.TYPE_WIMAX);
            }

            Log.v("NetworkState", info.toString());
        }
    }
}