AltBeaconApplication_version4.java

package br.com.altbeacontest1;

import android.app.Application;
import android.os.RemoteException;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationManagerCompat;
import android.util.Log;

import org.altbeacon.beacon.Beacon;
import org.altbeacon.beacon.BeaconConsumer;
import org.altbeacon.beacon.BeaconManager;
import org.altbeacon.beacon.BeaconParser;
import org.altbeacon.beacon.MonitorNotifier;
import org.altbeacon.beacon.RangeNotifier;
import org.altbeacon.beacon.Region;
import org.altbeacon.beacon.powersave.BackgroundPowerSaver;
import org.altbeacon.beacon.service.ArmaRssiFilter;
import org.altbeacon.beacon.startup.BootstrapNotifier;
import org.altbeacon.beacon.startup.RegionBootstrap;

import java.util.Collection;


public class AltBeaconApplication extends Application implements BootstrapNotifier, BeaconConsumer, RangeNotifier {

    private BeaconManager beaconManager;
    private RegionBootstrap regionBootstrap;
    private boolean entrouNaRegiao;

    @Override
    public void onCreate() {
        super.onCreate();

        BeaconManager.setRssiFilterImplClass(ArmaRssiFilter.class);
        beaconManager = BeaconManager.getInstanceForApplication(this);
        beaconManager.bind(this);
        beaconManager.getBeaconParsers().add(new BeaconParser()
                .setBeaconLayout(getResources().getString(R.string.beaconformat_ibeacon)));
        BeaconRepositoryFacade beaconRepositoryFacade = new BeaconRepositoryFacade();
        regionBootstrap = new RegionBootstrap(this, beaconRepositoryFacade.getAvaibleRegions());
    }
    
    @Override
    public void didEnterRegion(Region region) {
        try {
            beaconManager.startRangingBeaconsInRegion(region);
            beaconManager.setRangeNotifier(this);
        } catch (RemoteException e) {
            e.printStackTrace();
        }
    }

    @Override
    public void didExitRegion(Region region) {
        try {
            beaconManager.stopRangingBeaconsInRegion(region);
            beaconManager.setRangeNotifier(null);
        } catch (RemoteException e) {
            e.printStackTrace();
        }
    }

    @Override
    public void didDetermineStateForRegion(int i, Region region) {
        if (i == MonitorNotifier.INSIDE) {
            entrouNaRegiao = true;
        } else {
            entrouNaRegiao = false;
        }
    }

    @Override
    public void onBeaconServiceConnect() {

    }

    @Override
    public void didRangeBeaconsInRegion(Collection<Beacon> beacons, Region region) {
        if (beacons.size() > 0) {
            Beacon firstBeacon = beacons.iterator().next();

            if (entrouNaRegiao) {
                if (0.0 < firstBeacon.getDistance() && firstBeacon.getDistance() <= 5.0) {
                    notificar();
                }
            }
            Log.d(this.getClass().getName(), "The first beacon " + firstBeacon.toString() + " is about " + firstBeacon.getDistance() + " meters away." + "\n");
        }
    }

    private void notificar() {
        NotificationManagerCompat.from(this).notify(122,
                new NotificationCompat.Builder(this)
                        .setContentTitle("BEACON")
                        .setSmallIcon(android.R.drawable.star_big_on)
                        .setContentText("DETECTOU BEACON")
                        .build()
        );
    }
}