Proyectos de Subversion Android Microlearning

package com.cesams.twogetskills.receiver;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.net.ConnectivityManager;

import android.net.Network;

import android.net.NetworkCapabilities;

import android.util.Log;

import com.cesams.twogetskills.skeleton.ITwoGetSkills;

public class ConnectivityReceiver extends BroadcastReceiver {

    private final static String TAG = "C2GS - ConnReceiver";

    @Override

    public void onReceive(Context context, Intent intent) {

        try {

            boolean isConnected = isOnline(context);

            if(isConnected) {

                Log.d(TAG, "Si esta conectado");

            } else {

                Log.d(TAG, "No esta conectado");

            }

            if(context instanceof ITwoGetSkills) {

                //((ITwoGetSkills) context).showMessageNotConnection(isConnected);

                ((ITwoGetSkills) context).setConnectedInternet(isConnected);

            }

        } catch (NullPointerException e) {

            e.printStackTrace();

        }

   }

    public boolean isOnline(Context context)

    {

        ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

        Network nw = connectivityManager.getActiveNetwork();

        if (nw == null) return false;

        NetworkCapabilities actNw = connectivityManager.getNetworkCapabilities(nw);

        return actNw != null && (actNw.hasTransport(NetworkCapabilities.TRANSPORT_WIFI) || actNw.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) || actNw.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET) || actNw.hasTransport(NetworkCapabilities.TRANSPORT_BLUETOOTH));

    }

}