Awesome

About

KRBeaconFinder can lazy scanning beacons, relax using CoreLocation to monitor beacon-regions or use CoreBluetooth (BLE) to scan. And auto pop-up the message to notify users when they locked on the screen. It also can simulate beacon adversting from peripheral adversting.

More Information see the souce code, any question you can email me or leave the messages to discussion.

Podfile

platform :ios, '7.0'
pod "KRBeaconFinder", "~> 1.5.3"

How To Get Started

Use KRBeaconFinder to find and monitor more different beacons.

#import "KRBeaconFinder.h"

@interface ViewController ()<KRBeaconFinderDelegate>

@end

- (void)viewDidLoad
{
    [super viewDidLoad];
       
    __weak typeof(self) _weakSelf = self;
    
    self.beaconFinder      = [KRBeaconFinder sharedFinder];
    _beaconFinder.delegate = self;
    [_beaconFinder addRegionWithUuid:@"A9407F30-F5F8-466E-AFF9-25556B57FE6D" identifier:@"com.kalvar.ibeacons1"];
    [_beaconFinder addRegionWithUuid:@"B9407F30-F5F8-466E-AFF9-25556B57FE6D" identifier:@"com.kalvar.ibeacons2"];
    [_beaconFinder addRegionWithUuid:@"C9407F30-F5F8-466E-AFF9-25556B57FE6D" identifier:@"com.kalvar.ibeacons3"];

    //建立要讓 App 發廣播的 BeaconRegion, 這能讓 iPhone 變成客製化的 iBeacon
    //Build the beacon region of advertising within use app which can be customized iBeacon.
    [_beaconFinder createAdvertisingRegionWithUuid:@"B9407F30-F5F8-466E-AFF9-25556B57FE6D"
                                        identifier:@"com.kalvar.ibeacons"
                                             major:55000
                                             minor:65000];

    __weak typeof(_beaconFinder) _weakBeaconFinder = _beaconFinder;
    
    [_beaconFinder setFoundBeaconsHandler:^(NSArray *foundBeacons, CLBeaconRegion *beaconRegion)
    {
        _weakSelf.detectedBeacons = foundBeacons;
        [_weakSelf.beaconTableView reloadData];
    }];
    
    [_beaconFinder setBleScanningEnumerator:^(CBPeripheral *peripheral, NSDictionary *advertisements, NSNumber *RSSI)
    {
        NSLog(@"The advertisement with identifer: %@, state: %d, name: %@, services: %@,  description: %@",
              [peripheral identifier],
              [peripheral state],
              [peripheral name],
              [peripheral services],
              [advertisements description]);
    }];
    
    [_beaconFinder setEnterRegionHandler:^(CLLocationManager *manager, CLRegion *region)
    {
        [_weakBeaconFinder fireLocalNotificationWithMessage:@"Enter region notification" userInfo:@{@"key" : @"doShareToPeople"}];
    }];
    
    [_beaconFinder setExitRegionHandler:^(CLLocationManager *manager, CLRegion *region)
    {
        [_weakBeaconFinder fireLocalNotificationWithMessage:@"Exit region notification"];
    }];

}

#pragma --mark Switch Actions
-(void)simulateBeaconAdversting
{
    if ( self.isSimulateBeaconAdversting )
    {
        [_beaconFinder bleAdversting];
    }
    else
    {
        [_beaconFinder bleStopAdversting];
    }
}

-(void)monitorBeaconRegions
{
    if ( self.isMonitoringBeaconRegions )
    {
        [_beaconFinder ranging];
    }
    else
    {
        [_beaconFinder stopRanging];
    }
}

-(void)bleScanBeacons
{
    if ( self.isBleScanBeacons )
    {
        [_beaconFinder bleScan];
    }
    else
    {
        [_beaconFinder bleStopScan];
    }
}

-(void)removeRegionSample
{
    //It'll remove all beacons from matched the UUID and Identifier.
    [_beaconFinder removeRegionWithUuid:@"B9407F30-F5F8-466E-AFF9-25556B57FE6D" identifier:@"com.kalvar.ibeacons"];
    
    //It'll remove all beacons from matched the UUID, Identifier and Major.
    [_beaconFinder removeRegionWithUuid:@"B9407F30-F5F8-466E-AFF9-25556B57FE6D" identifier:@"com.kalvar.ibeacons" major:2540];
    
    //It'll remove all beacons from matched the UUID, Identifier, Major and Minor.
    [_beaconFinder removeRegionWithUuid:@"B9407F30-F5F8-466E-AFF9-25556B57FE6D" identifier:@"com.kalvar.ibeacons" major:2540 minor:1028];
    
    //It'll remove the specified region.
    CLBeaconRegion *_beaconRegion = [[CLBeaconRegion alloc] initWithProximityUUID:[[NSUUID alloc] initWithUUIDString:@"B9407F30-F5F8-466E-AFF9-25556B57FE6D" ] identifier:@"com.kalvar.ibeacons"];
    [_beaconFinder removeRegion:_beaconRegion];
}

#pragma --mark KRBeaconFinderDelegate
-(void)krBeaconFinder:(KRBeaconFinder *)krBeaconFinder didDetermineState:(CLRegionState)state forRegion:(CLRegion *)region
{
    if( [UIApplication sharedApplication].applicationState != UIApplicationStateActive )
    {
        if(state == CLRegionStateInside)
        {
            [krBeacons fireLocalNotificationWithMessage:@"You're inside the beacon delegate"];
        }
        else if(state == CLRegionStateOutside)
        {
            [krBeacons fireLocalNotificationWithMessage:@"You're outside the beacon delegate"];
        }
        else
        {
            return;
        }
    }
}

Use KRBeaconOne to find and monitor just one beacon.

#import "KRBeaconOne.h"

@interface ViewController ()<KRBeaconOneDelegate>

@end

- (void)viewDidLoad
{
    [super viewDidLoad];
 	   
    __weak typeof(self) _weakSelf = self;
    
    self.beaconFinder        = [KRBeaconOne sharedFinder];
    _beaconFinder.uuid       = @"B9407F30-F5F8-466E-AFF9-25556B57FE6D";
    _beaconFinder.identifier = @"com.kalvar.ibeacons";
    _beaconFinder.meDelegate = self;

    __weak typeof(_beaconFinder) _weakBeaconFinder = _beaconFinder;
    
    [_beaconFinder setFoundBeaconsHandler:^(NSArray *foundBeacons, CLBeaconRegion *beaconRegion)
    {
        _weakSelf.detectedBeacons = foundBeacons;
        [_weakSelf.beaconTableView reloadData];
    }];
    
    [_beaconFinder setBleScanningEnumerator:^(CBPeripheral *peripheral, NSDictionary *advertisements, NSNumber *RSSI)
    {
        NSLog(@"The advertisement with identifer: %@, state: %d, name: %@, services: %@,  description: %@",
              [peripheral identifier],
              [peripheral state],
              [peripheral name],
              [peripheral services],
              [advertisements description]);
    }];
    
    [_beaconFinder setEnterRegionHandler:^(CLLocationManager *manager, CLRegion *region)
    {
        [_weakBeaconFinder fireLocalNotificationWithMessage:@"Enter region notification" userInfo:@{@"key" : @"doShareToPeople"}];
    }];
    
    [_beaconFinder setExitRegionHandler:^(CLLocationManager *manager, CLRegion *region)
    {
        [_weakBeaconFinder fireLocalNotificationWithMessage:@"Exit region notification"];
    }];

}

#pragma --mark Switch Actions
-(void)simulateBeaconAdversting
{
    if ( self.isSimulateBeaconAdversting )
    {
        [_beaconFinder bleAdversting];
    }
    else
    {
        [_beaconFinder bleStopAdversting];
    }
}

-(void)monitorBeaconRegions
{
    if ( self.isMonitoringBeaconRegions )
    {
        [_beaconFinder ranging];
    }
    else
    {
        [_beaconFinder stopRanging];
    }
}

-(void)bleScanBeacons
{
    if ( self.isBleScanBeacons )
    {
        [_beaconFinder bleScan];
    }
    else
    {
        [_beaconFinder bleStopScan];
    }
}

#pragma --mark KRBeaconOneDelegate
-(void)krBeaconOne:(KRBeaconOne *)beaconFinder didDetermineState:(CLRegionState)state forRegion:(CLRegion *)region
{
    if( [UIApplication sharedApplication].applicationState != UIApplicationStateActive )
    {
        if(state == CLRegionStateInside)
        {
            [beaconFinder fireLocalNotificationWithMessage:@"You're inside the beacon delegate"];
        }
        else if(state == CLRegionStateOutside)
        {
            [beaconFinder fireLocalNotificationWithMessage:@"You're outside the beacon delegate"];
        }
        else
        {
            return;
        }
    }
}

//... More Information live in source code :)

Version

V1.5.3

License

MIT.