NetworkUtils.java

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;

/**
 * NOTE: Please remove this class if we decide to integrate with RoboSpice.
 * RoboSpice does implement a DefaultNetworkStateChecker class which takes care of everything NetworkUtils does.
 */
public class NetworkUtils {
    public static boolean isNetworkAvailable(Context context) {
        ConnectivityManager connectivityManager = getConnectivityManager(context);
        NetworkInfo[] allNetworkInfo = connectivityManager.getAllNetworkInfo();
        if (allNetworkInfo != null)
            for (NetworkInfo networkInfo : allNetworkInfo) {
                NetworkInfo.State state = networkInfo.getState();
                if (state == NetworkInfo.State.CONNECTED || state == NetworkInfo.State.CONNECTING)
                    return true;
            }

        return false;
    }

    public static boolean isWiFiAvailable(Context context) {
        ConnectivityManager connectivityManager = getConnectivityManager(context);
        NetworkInfo[] allNetworkInfo = connectivityManager.getAllNetworkInfo();
        if (allNetworkInfo != null)
            for (NetworkInfo networkInfo : allNetworkInfo)
                if (networkInfo.getType() == ConnectivityManager.TYPE_WIFI)
                    if (networkInfo.isConnectedOrConnecting())
                        return true;

        return false;
    }

    static ConnectivityManager getConnectivityManager(Context context) {
        return (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    }
}