tvOSを拡張する

#potatotips

Transcript

1. extension AppleTV { } tvOSΛ֦ு͢Δ @nolili Noritaka Kamiya
5. ! Apple TV & tvOS
12. " 10-foot user interface Siri Remote # Keyboard/Web Experience $
13. 200MB Max, No Storage, No Web Views: Is tvOS the Future of Apps? https://realm.io/news/is-tvos-the-future-of-apps/
14. Handoff is *not* supported in tvOS. The NSUserActivity class will be marked as unavailable in the next documentation release. https://forums.developer.apple.com/thread/16962
15. • Handoff % • Multiple connectivity % • Keychain Sharing %
16. Core Bluetooth is Available! ㊗
17. Restricted Act as Central. not peripheral 2 devices
18. Apps Communicate with Bluetooth LE Devices • Wearable(HeartRate Monitor, Bike Speed Cadence…) • Home(Not HomeKit) • …etc
19. CBCentralManager Peripheral
20. Communicate with iOS/Mac Apps
21. CBCentralManager CBPeripheralManager
23. Be aware •MTU (20 bytes) • Low level I/O programming is required • JSON is too heavy • Async Hell...
24. *OEFY      ʜ  $POUFOU )FBEFS 0CKFDU*% ʜ ʜ %BUB Y Y Y Y Y ʜ ʜ Packet Structure(example)
25. CBMutableCharacteristic(type: TVMessageCharacteristic.UUID, properties: .Write, value: nil, permissions: .WriteEncryptionRequired) Encryption pitfall x
27. Restricted Act as Central. not peripheral 2 devices
28. Be aware •MTU (20 bytes) • Low level I/O programming is required • JSON is too heavy • Async Hell...
29. extension AppleTV { } tvOSΛ֦ு͢Δ @nolili
30. References “CoreBluetooth is indeed available on this platform. “ https://forums.developer.apple.com/thread/17457 “CoreBluetooth only allows 2 accessories on tvOS. If you want to attach more devices, you may want to look at using Bonjour over the Wifi or ethernet network.” https://forums.developer.apple.com/thread/18751 Core Bluetooth Framework Reference https://developer.apple.com/library/tvos/documentation/CoreBluetooth/Reference/CoreBluetooth_Framework/ Bluetooth Low Energy: The Developer's Handbook https://www.safaribooksonline.com/library/view/bluetooth-low-energy/9780132888394/ Sample Code: BluetoothExampleTV https://github.com/nolili/BluetoothExampleTV BTLE Central Peripheral Transfer https://developer.apple.com/library/ios/samplecode/BTLE_Transfer/Introduction/Intro.html