Eddystone - Droidcon Paris 2015

Talk I gave during DroidconParis 2015

Transcript

1. Droidcon Paris, 2015 Eddystone™ an open Bluetooth® Smart beacon format from Google
2. Who am I ? ❖ Turhan OZ ❖ turhanoz.com ❖ @TurhanOz ❖ @ParisAndroidUG
3. Beacon - what’s that ?
4. Beacon - what for ?
5. Eddystone™ ❖ an open BLE beacon format ❖ specification : github.com/google/eddystone
6. Eddystone-UID Service UUID … OxO3 OxO3 0xFEAA Service Data … Ox16 OxFEAA 0x00 Tx Namespace ID (10 bytes) Instance ID (6 bytes) Beacon1 e83bda0408d0802c61b8 a000000000001 Beacon2 e83bda0408d0802c61b8 a000000000002 Beacon3 e83bda0408d0802c61b8 a000000000003 ❖ Instance ID ❖ sha1 (droidcon.fr) = e83bda0408d0802c61b8a258a065d56bef3f43ac
7. Eddystone-URL Service UUID … OxO3 OxO3 0xFEAA Service Data … Ox16 OxFEAA 0x10 Tx URL Scheme Encoded URL (up to 17 bytes) URL Scheme Prefix 0x00 http://www. 0x01 https://www. 0x02 http:// 0x03 https:// Url extension 0x00 .com/ 0x01 .org/ 0x02 .edu/ … … ❖ http://www.droidcon.com/paris http://www. d r o i d c o n .com/ p a r i s 0x00 0x64 0x72 0x6F 0x69 0x64 0x63 0x6F 0x6E 0x00 0x70 0x61 0x72 0x69 0x73
8. Walk up and use anything Physical Web http://physical-web.org
9. Eddystone-TLM Service UUID … OxO3 OxO3 0xFEAA Service Data … Ox16 OxFEAA 0x20 Tx Battery Voltage Temp Count Time since power
10. Eddystone Scanning BluetoothManager manager = (BluetoothManager) getSystemService(BLUETOOTH_SERVICE); BluetoothLeScanner scanner = manager.getAdapter().getBluetoothLeScanner(); scanner.startScan(filters, settings, scanCallback); //Eddystone service UUID private static final ParcelUuid UID_SERVICE = ParcelUuid.fromString("0000feaa-0000-1000-8000-00805f9b34fb"); ScanFilter beaconFilter = new ScanFilter.Builder() .setServiceUuid(UID_SERVICE) .setServiceData(UID_SERVICE, FRAME_FILTER_ON_URL, FILTER_MASK_ON_FRAME_TYPE) .build(); List<ScanFilter> filters = Collections.singletonList(beaconFilter); public static final byte[] FRAME_FILTER_ON_URL = { /* 0x100000000000000000000000000000000000 */ }; public static final byte[] FILTER_MASK_ON_FRAME_TYPE = { /* 0xFF0000000000000000000000000000000000 */ }; Service UUID … OxO3 OxO3 0xFEAA Service Data … Ox16 OxFEAA 0x10 Tx URL Scheme Encoded URL (up to 17 bytes)
11. Eddystone Scanning BluetoothManager manager = (BluetoothManager) getSystemService(BLUETOOTH_SERVICE); BluetoothLeScanner scanner = manager.getAdapter().getBluetoothLeScanner(); scanner.startScan(filters, settings, scanCallback); private ScanCallback scanCallback = new ScanCallback() { @Override public void onScanResult(int callbackType, ScanResult result) { byte[] serviceDate = result.getScanRecord().getServiceData(UID_SERVICE); } @Override public void onBatchScanResults(List<ScanResult> results) {} @Override public void onScanFailed(int errorCode) {} };
12. Beacon Platform Web Management Platform ??
13. Proximity Beacon REST Api beacons beaconinfo namespaces diagnotics attachments getforobserved create list delete batchDelete list list get list update register decommission activate deactivate https://developers.google.com/beacons/proximity/reference/rest/ https://github.com/TurhanOz/RxProximityBeacon
14. beacons.get
15. attachments.list
16. Nearby Messages API
17. Sum-up ❖ beacon: hardware that advertises data ❖ Eddystone™: open Bluetooth® beacon format from Google ❖ UID ❖ URL (Physical Web) ❖ TLM ❖ Beacon Platform: Enhance (attachments, location) and Monitor ❖ Proximity Beacon REST API ❖ Client Side ❖ Nearby Messages API, Places API (& Proximity Beacon API)
18. @TurhanOz https://developers.google.com/beacons/overview https://github.com/google/eddystone/ https://github.com/TurhanOz/RxProximityBeacon http://physical-web.org Thank You