package org.altbeacon.beacon.startup;

import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.RemoteException;

import org.altbeacon.beacon.BeaconConsumer;
import org.altbeacon.beacon.BeaconManager;
import org.altbeacon.beacon.Region;
import org.altbeacon.beacon.logging.LogManager;

import java.util.ArrayList;
import java.util.List;

/**
 * Class allowing a user to set up background launching of an app when a user enters a beacon Region.
 * Simply constructing and holding a reference to this class will cause background scanning for beacons
 * to start on Android device startup.  If a matching beacon is detected, the BootstrapNotifier
 * didEnterRegion method will be called, allowing the application to launch an Activity, send a
 * local notification, or perform any other action desired.
 *
 * Using this class as described above will also cause beacon scanning to start back up after power
 * is connected or disconnected from a device if the user has force terminated the app.
 *
 * IMPORTANT NOTE:  The RegionBootstrap class registers an internal MonitorNotifier with the
 * BeaconManager.  If you use the RegionBootstrap, your application must not manually register
 * a second MonitorNotifier, otherwise it will unregister the one configured by the RegionBootstrap,
 * effectively disabling it.  When using the RegionBootstrap, any custom monitoring code must
 * therefore be placed in the callback methods in the BootstrapNotifier implementation passed to the
 * RegionBootstrap.
 */
public class RegionBootstrap {

    protected static final String TAG = "AppStarter";
    private BeaconManager beaconManager;
    private BootstrapNotifier application;
    private List<Region> regions;
    private boolean disabled = false;
    private BeaconConsumer beaconConsumer;
    private boolean serviceConnected = false;

    /**
     * Constructor to bootstrap your Application on an entry/exit from a single region.
     *
     * @param application
     * @param region
     */
    public RegionBootstrap(BootstrapNotifier application, Region region) {
        if (application.getApplicationContext() == null) {
            throw new NullPointerException("The BootstrapNotifier instance is returning null from its getApplicationContext() method.  Have you implemented this method?");
        }
        beaconManager = BeaconManager.getInstanceForApplication(application.getApplicationContext());
        this.application = application;
        regions = new ArrayList<Region>();
        regions.add(region);
        beaconConsumer = new InternalBeaconConsumer();
        beaconManager.bind(beaconConsumer);
        LogManager.d(TAG, "Waiting for BeaconService connection");
    }

    /**
     * Constructor to bootstrap your Application on an entry/exit from multiple regions
     * @param application
     * @param regions
     */
    public RegionBootstrap(BootstrapNotifier application, List<Region> regions) {
        if (application.getApplicationContext() == null) {
            throw new NullPointerException("The BootstrapNotifier instance is returning null from its getApplicationContext() method.  Have you implemented this method?");
        }
        beaconManager = BeaconManager.getInstanceForApplication(application.getApplicationContext());

        this.application = application;
        this.regions = regions;

        beaconConsumer = new InternalBeaconConsumer();
        beaconManager.bind(beaconConsumer);
        LogManager.d(TAG, "Waiting for BeaconService connection");
    }

    /**
     * Used to disable additional bootstrap callbacks after the first is received.  Unless this is called,
     * your application will be get additional calls as the supplied regions are entered or exited.
     */
    public void disable() {
        if (disabled) {
            return;
        }
        disabled = true;
        try {
            for (Region region : regions) {
                beaconManager.stopMonitoringBeaconsInRegion(region);
            }
        } catch (RemoteException e) {
            LogManager.e(e, TAG, "Can't stop bootstrap regions");
        }
        beaconManager.unbind(beaconConsumer);
    }

    /**
     * Add a new region
     *
     * @param region
     */
    public void addRegion(Region region) {
        if (!regions.contains(region)) {
            if (serviceConnected) {
                try {
                    beaconManager.startMonitoringBeaconsInRegion(region);
                } catch (RemoteException e) {
                    LogManager.e(e, TAG, "Can't add bootstrap region");
                }
            }else{
                LogManager.w(TAG, "Adding a rigion: service not yet Connected");
            }
            regions.add(region);
        }
    }

    /**
     * Remove a given region
     *
     * @param region
     */
    public void removeRegion(Region region) {
        if (regions.contains(region)) {
            if (serviceConnected) {
                try {
                    beaconManager.stopMonitoringBeaconsInRegion(region);
                } catch (RemoteException e) {
                    LogManager.e(e, TAG, "Can't stop bootstrap region");
                }
            }else{
                LogManager.w(TAG, "Removing a region: service not yet Connected");
            }
            regions.remove(region);
        }
    }

    private class InternalBeaconConsumer implements BeaconConsumer {

        private Intent serviceIntent;

        /**
         * Method reserved for system use
         */
        @Override
        public void onBeaconServiceConnect() {
            LogManager.d(TAG, "Activating background region monitoring");
            beaconManager.setMonitorNotifier(application);
            serviceConnected = true;
            try {
                for (Region region : regions) {
                    LogManager.d(TAG, "Background region monitoring activated for region %s", region);
                    beaconManager.startMonitoringBeaconsInRegion(region);
                        if (beaconManager.isBackgroundModeUninitialized()) {
                            beaconManager.setBackgroundMode(true);
                        }
                }
            } catch (RemoteException e) {
                LogManager.e(e, TAG, "Can't set up bootstrap regions");
            }
        }

        /**
         * Method reserved for system use
         */
        @Override
        public boolean bindService(Intent intent, ServiceConnection conn, int arg2) {
            this.serviceIntent = intent;
            application.getApplicationContext().startService(intent);
            return application.getApplicationContext().bindService(intent, conn, arg2);

        }

        /**
         * Method reserved for system use
         */
        @Override
        public Context getApplicationContext() {
            return application.getApplicationContext();
        }

        /**
         * Method reserved for system use
         */
        @Override
        public void unbindService(ServiceConnection conn) {
            application.getApplicationContext().unbindService(conn);
            application.getApplicationContext().stopService(serviceIntent);
            serviceConnected = false;
        }
    }

}

@@ -4700,17 +4700,17 @@
 ding a r
-i
+e
 gion: se

change word rigion to region