Codification of some Assigned Numbers from Bluetooth.com which have been packaged into a Flutter package for your convenience!
Learn more at Bluetooth.com!
Usage of this package is dead simple as it is a neatly wrapped set of maps with int key type.
Direct fetching may be done either via raw integer, or hex literal.
final UUIDAllocation uuidServiceId = BluetoothIdentifiers.uuidServiceIdentifiers[64753];
print(uuidServiceID); // UUIDAllocation(type: '16-bit UUID for Members', registrant: 'Google LLC')
final String companyIdentifier = BluetoothIdentifiers.companyIdentifiers[0x00E0];
print(companyIdentifier); // 'Google'Regular calculation of keys
final int key = int.parse('0x00E0', radix: 16);final int start = 0;
final Uint8List bytes = Uint8List.fromList([0, 224]);
final int key = bytes.buffer.asByteData().getUint16(start);Instead of grinding away at calculating your own keys for the maps in order to follow general usage, the package exposes simple Map extension functions which may be used to reduce a lot of tedious boiler-plate.
final UUIDAllocation uuidServiceId = BluetoothIdentifiers.uuidServiceIdentifiers.elementForHex('0x00E0');
print(uuidServiceID); // UUIDAllocation(type: '16-bit UUID for Members', registrant: 'Google LLC')
final Uint8List bytes = Uint8List.fromList([0, 224]);
final String companyIdentifier = BluetoothIdentifiers.companyIdentifiers.elementForByteArray(bytes);
print(companyIdentifier); // 'Google'What if I also need calculated key?
final MapEntry<int, UUIDAllocation> uuidServiceIDEntry = BluetoothIdentifiers.uuidServiceIdentifiers
.entryForHex('0xFCF1');
print(uuidServiceIDEntry.key); // 64753
print(uuidServiceIDEntry.value); // UUIDAllocation(type: '16-bit UUID for Members', registrant: 'Google LLC')
final Uint8List bytes = Uint8List.fromList([0, 224]);
final MapEntry<int, String> companyIdentifierEntry = BluetoothIdentifiers.companyIdentifiers
.entryForByteArray(bytes);
print(companyIdentifierEntry.key); // 224
print(companyIdentifierEntry.value); // 'Google'- Dart 2: >= 2.12
- Due to the fact that the sources of this package are living documents, if this package becomes outdated an issue may be raised on the Github page and I will do my best to update date it quickly. Any other feedback may be sent to my personal contact.