Bluetooth 4.0 and iBeacons in your iOS app - Francesco Novelli - Codemotion Milan 2014
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With iOS 7 Apple introduced iBeacons. It's a new API based on Bluetooth 4.0 called Bluetooth Low Energy. In this we will see how everyone can use iBeacons to create great iOS app, also if you aren't an hardware guy. A small part of the talk will explain how to use CoreBluetooth framework to connect to BLE devices. After this talk you will be able to use Bluetooth 4.0 easily in you app.
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Bluetooth 4.0 and iBeacons in your iOS app - Francesco Novelli - Codemotion Milan 2014
- 1. MILAN november 28th/29th, 2014 Francesco Novelli Bluetooth 4.0 and iBeacons in your iOS app francesco.nove@gmail.com - RunCode @if9 runcode.it
- 2. MILAN november 28th/29th, 2014 – Francesco Novelli Chi sono? 1. Appassionato di tecnologia! 2. Freelance! 3. iOS Developer 4. Blogger per devApp.it 5. Ex Scrittore di libri 6. Ex Web Developer
- 3. MILAN november 28th/29th, 2014 – Francesco Novelli Thanks to: blinkar http://blinkar.it
- 4. MILAN november 28th/29th, 2014 – Francesco Novelli Agenda: • Bluetooth 4.0 • iBeacons • Beacons alternatives • iOS 7…7.1….8!
- 5. MILAN november 28th/29th, 2014 – Francesco Novelli Bluetooth 4.0: cos’è? • BLE: Bluetooth Low Energy • Standard, niente draft! (dal 2010) • Chip diverso da 3.0 e non retro compatibile • Dual Chip Device
- 6. MILAN november 28th/29th, 2014 – Francesco Novelli LOW ENERGY!!!!
- 7. MILAN november 28th/29th, 2014 – Francesco Novelli Bluetooth 4.0: Le novità “minori” • Niente abbinamenti, accoppiamenti, PIN, attese • Advertising continuo (se acceso…) • Low energy MIN 0.01 - MAX 0.5 Old Bluetooth 1 • Meno Range (50m vs 100m) • Meno Throughput (0.27Mbit/s vs 2.1 Mbit/s) • Meno Latency (6ms vs 100ms)
- 8. MILAN november 28th/29th, 2014 – Francesco Novelli Bluetooth 4.0: A cosa non serve • Auricolari • Scambio dati • Cuffie • … • e quindi??
- 9. MILAN november 28th/29th, 2014 – Francesco Novelli Bluetooth 4.0: A cosa serve • IoT Internet of Things • Orologi (Apple Watch, Android Wear, Pebble) • Sport e device fitness • Healtcare • Security • Proxymity • Automation • Everything!
- 10. MILAN november 28th/29th, 2014 – Francesco Novelli Bluetooth 4.0: Profili di utilizzo • GATT: is.gd/blegatt • Da leggere per developer • Da leggere per ogni hardware makers • Adattare il device BLE con i profili
- 11. MILAN november 28th/29th, 2014 – Francesco Novelli Bluetooth 4.0 e iOS • CoreBluetooth • iOS e Mac OS X • Bluetooth ad alto livello
- 12. MILAN november 28th/29th, 2014 – Francesco Novelli Bluetooth 4.0 e iOS • CBCentralManager: • CBPeripheral: device bluetooth • CBService: servizi del device • CBCharacteristic: informazioni del servizio
- 13. MILAN november 28th/29th, 2014 – Francesco Novelli Bluetooth 4.0 e iOS 123
- 14. MILAN november 28th/29th, 2014 – Francesco Novelli DEMO
- 15. MILAN november 28th/29th, 2014 – Francesco Novelli Bluetooth 4.0 e iOS • iPhone 4s + • Mac Thanks to theapplelounge.com
- 16. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon • Cos’è? • Come funziona? • Dove si trova? • Quanto costa? • Come lo uso?
- 17. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon iBeacon, a new class of low-powered, low-cost transmitters that can notify nearby iOS 7 devices of their presence, provides apps a whole new level of location awareness, such as trail markers in a park, exhibits in a museum, or product displays in stores.
- 18. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: notify…what? • UDID (Hex ID) • Major (Int) • Minor (Int) • … • Sempre! • A chiunque, in broadcasting
- 19. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Sample • UUDID: E2C56DB5-DFFB-48D2-B060-D0F5A71096E0 Museo Uffizi • Major: int 2 Piano 2 • Minor: int 13 Quadro 13 • quindi… • sei nel Museo al secondo piano davanti al quadro 13. propongo audio guida per quel quadro.
- 20. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: cos’è fisicamente?
- 21. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon da iDevice • CoreBluetooth.framework (AirLocate sample code) _peripheralManager = [[CBPeripheralManager alloc] initWithDelegate:self queue:dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)]; NSDictionary *peripheralData = nil; if(_uuid && _major && _minor) { CLBeaconRegion *region = [[CLBeaconRegion alloc] initWithProximityUUID:_uuid major:[_major shortValue] minor:[_minor shortValue] identifier:@"com.apple.AirLocate"]; peripheralData = [region peripheralDataWithMeasuredPower:_power]; } [_peripheralManager startAdvertising:peripheralData];
- 22. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Gli altri
- 23. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Estimote • Largamente apprezzati • Versione stickers (accelerometro e temperatura) • Custom SDK • Android SDK • Costo elevato
- 24. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Gimbal • Qualcomm! • Prezzo basso • Programmabili via iPhone • SDK potenziato (non obbligatorio) • Controllo via web (con SDK proprietario) • Android SDK • Consumo batteria da rivedere • Versione Tag o Device
- 25. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Consumi http://is.gd/ibeaconcomp
- 26. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Come lo uso? NOTIFY MONITORING
- 27. MILAN november 28th/29th, 2014 – Francesco Novelli
- 28. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Notify • CLLocationManager e delegate • Metodo delegate chiamato ad ogni entrata o uscita da una CLBeaconRegion (campo iBeacon) • Disponibile anche ad app in background • Si può osservare un UUID o una iBeacon (UUID + Major + Minor)
- 29. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Notify _locationManager = [[CLLocationManager alloc] init]; _locationManager.delegate = self; CLBeaconRegion *region = nil; _uuid = [[NSUUID alloc] initWithUUIDString:@“E2C56DB5-DFFB-48D2-B060- D0F5A71096E0"]; region = [[CLBeaconRegion alloc] initWithProximityUUID:_uuid identifier:@"com.apple.AirLocate"]; region.notifyOnEntry = YES; region.notifyOnExit = YES; region.notifyEntryStateOnDisplay = YES; [_locationManager startMonitoringForRegion:region];
- 30. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Notify delegate - (void)locationManager:(CLLocationManager *)manager didEnterRegion:(CLRegion *)region; - (void)locationManager:(CLLocationManager *)manager didExitRegion:(CLRegion *)region; - (void)locationManager:(CLLocationManager *)manager didDetermineState:(CLRegionState)state forRegion: (CLRegion *)region;
- 31. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Notify, quando? • Location awareness push notification • Interattività dell’app • Pagamenti
- 32. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Monitoring • CLLocationManager e delegate • Metodo del delegate invocato ogni secondo (se ci sono 1 o più beacon) • Array di beacons
- 33. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Monitoring _locationManager = [[CLLocationManager alloc] init]; _locationManager.delegate = self; CLBeaconRegion *region = nil; _uuid = [[NSUUID alloc] initWithUUIDString:@“E2C56DB5-DFFB-48D2-B060-D0F5A71096E0"]; region = [[CLBeaconRegion alloc] initWithProximityUUID:_uuid identifier:@"com.apple.AirLocate"]; [_locationManager startRangingBeaconsInRegion:region]; - (void)locationManager:(CLLocationManager *)manager didRangeBeacons:(NSArray *)beacons inRegion:(CLBeaconRegion *)region { NSLog(@"Major: %@, Minor: %@, Acc: %.2fm %li", beacon.major, beacon.minor, beacon.accuracy, beacon.proximity); }
- 34. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Monitoring, quando? • Geofencing al chiuso • Elencare beacons vicini • Ottenere le distanza da un beacon • Visualizzare informazioni con app aperta
- 35. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: iOS Roadmap • 7.0 Introduzione • 7.1 Notify con app killate Velocità maggiore per le notifiche • 8.0 Continuity Icon
- 36. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Case history • MLB • Virgin • Apple Store • Musei Palazzo Farnese • Nazioni unite • Parchi floreali • Caccia al tesoro • …
- 37. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Android • Android 4.3+ (e.g. Samsung Galaxy S3/S4/S4 Mini, Samsung Galaxy Note 2/3, HTC One, Google/LG Nexus 7 2013 version/Nexus 4/Nexus 5, HTC Butterfly, OnePlus One) • SDK produttori (Gimbal, Estimote, etc) • AltBeacon Project
- 38. MILAN november 28th/29th, 2014 – Francesco Novelli iBeacon: Resources • iBeacon Bible • developer.apple.com/ibeacon • WWDC 2014 Session 307 – What’s New In Core Location • AirLocate Sample Code
- 39. MILAN november 28th/29th, 2014 Thanks Francesco Novelli Bluetooth 4.0 and iBeacons in your iOS app francesco.nove@gmail.com - RunCode @if9 runcode.it
Editor's Notes
- Le differenze a livello di abbinamento, Differenza di consumo Differenza di utilizzo con meno range e Throughput Vantaggio enorme sulla latenza
- Spiegare codice, facendo riferimento a CBPeripheralManager e CLBeaconRegion (CLRegion è diventata astratta) Perché usare un iPad? Come periferica? Tanti negozi hanno già un iPad che usano con app dedicate iPad come registratori di cassa iPad per magazzini
- Identifier della region Notify On…
- CLRegionState { CLRegionStateUnknown, CLRegionStateInside, CLRegionStateOutside } --- CLBeacon *beacon = (CLBeacon *)region;
- MLB: Checkin e contenuti esclusivi sbloccati in 20 stadi Virgin: Heathrow, notifiche in base a Passbook e indoor-positioning Virgin e anche easyjet a London Luton e gatwick e CDG a Parigi con messaggi in base a posizioni rilevanti oltre alla posizione per fare il checkin dei bagagli American Airlines per non perdersi a Dallas Apple store => notifiche per prodotti interessanti a cui sei vicino Palazzo Farnese di Piacenza. Audio guida automatica gestita on-demand Nazioni unite: addestramento per la ricerca di mine tramite la simulazione e iBeacon Tulpenland: avvicinanandosi ai fiori si hanno informazioni relativi a cosa si vede - CES Las vegas. Organizzata una caccia al tesoro con premi veri usando iBeacons