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feat: 5.0.0 (#35)

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* draft: 临时提交

* feat: 实现扫描功能

* fix: 优化广播逻辑

* feat: 添加协程方法

* fix: 修改宏定义

* draft: 临时提交

* feat: 调整接口

* fix: 修改版本号

* feat: 4.1.1

* draft: 临时提交

* feat: 5.0.0-dev.2

* fix: 修复版本号错误

* draft: 临时提交

* fix: 修复连接断开异常

* fix: 修复问题

* fix: 优化代码

* fix:  优化 short UUID 格式化逻辑

* fix: 尝试实现 read_rssi 接口，当前此接口不可用，会报异常

* feat: 删除 getMaximumWriteLength 方法

* fix: 更新 CHANGELOG.md

* feat: 5.0.0-dev.1

* fix: 更新依赖项

* feat: linux-5.0.0-dev.1

* fix: 更新 CHANGELOG.md

* fix: 开始搜索设备时清空设备列表

* fix: 开始扫描时清空设备列表

* feat: 5.0.0-dev.2

* fix: 优化 MyGattService 和 MyGattCharacteristic

* feat: 更新 interface 版本 -> 5.0.0-dev.4

* feat: 更新 interface 版本 -> 5.0.0-dev.4

* feat: 实现 flutter 部分 5.0.0

* fix: 移除 maximumWriteLength

* fix: 移除 rssi

* feat: 5.0.0-dev.1

* feat: 5.0.0-dev.2

* fix: 更新依赖项

* fix: 5.0.0-dev.4

* fix: 更新依赖项

* draft: 临时提交

* feat: 5.0.0-dev.5

* draft: 删除 MyCentralManager 和 MyPeripheralManager

* fix: 更新依赖项

* fix: 更新依赖项

* feat: 适配新接口

* feat: 5.0.0-dev.6

* draft: 临时提交

* feat: 5.0.0-dev.7

* fix: 修改版本号

* feat: 5.0.0-dev.8

* feat: 5.0.0-dev.9

* fix: 修复 trimGATT 错误

* feat: 5.0.0-dev.6

* feat: 5.0.0-dev.3

* feat: 5.0.0-dev.4

* fix: 更新 pubspec.lock

* feat: 5.0.0-dev.7

* feat: 5.0.0-dev.3

* fix: balabala

* fix: balabala

* draft: 5.0.0-dev.1

* fix: trim GATT when call the `writeCharacteristic` method.

* fix: make difference of `trim` and `fragment`.

* feat: 5.0.0-dev.1

* feat: 5.0.0-dev.1

* feat: 优化示例程序

* fix: 更新 README.md

* fix: 修复插件引用

* draft: XXXX

* feat: 增加调试信息

* fix: 更新 pubspec.lock

* feat: 5.0.0-dev.4

* feat: 5.0.0-dev.3

* feat: 5.0.0

* feat: 5.0.0

* feat: 5.0.0

* feat: 5.0.0

* feat: 5.0.0

* feat: 5.0.0
This commit is contained in:
iAMD
2023-12-31 00:53:48 +08:00
committed by GitHub
parent cfe0eda4a3
commit 87fe3e2447
137 changed files with 14108 additions and 8393 deletions
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9
bluetooth_low_energy_platform_interface/lib/bluetooth_low_energy_platform_interface.dart
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@ -14,10 +14,10 @@ export 'src/bluetooth_low_energy_state.dart';
export 'src/bluetooth_low_energy_event_args.dart';
export 'src/bluetooth_low_energy_manager.dart';
export 'src/bluetooth_low_energy_peer.dart';
export 'src/central_manager_event_args.dart';
export 'src/central_event_args.dart';
export 'src/central_manager.dart';
export 'src/central.dart';
export 'src/peripheral_manager_event_args.dart';
export 'src/peripheral_event_args.dart';
export 'src/peripheral_manager.dart';
export 'src/peripheral.dart';
export 'src/uuid.dart';
@ -28,11 +28,10 @@ export 'src/gatt_characteristic.dart';
export 'src/gatt_characteristic_property.dart';
export 'src/gatt_characteristic_write_type.dart';
export 'src/gatt_descriptor.dart';
export 'src/my_central_manager.dart';
export 'src/my_peripheral_manager.dart';
export 'src/my_object.dart';
export 'src/my_bluetooth_low_energy_peer.dart';
export 'src/my_central.dart';
export 'src/my_peripheral.dart';
export 'src/my_gatt_attribute.dart';
export 'src/my_gatt_service.dart';
export 'src/my_gatt_characteristic.dart';
export 'src/my_gatt_descriptor.dart';

8
bluetooth_low_energy_platform_interface/lib/src/bluetooth_low_energy_manager.dart
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@ -5,12 +5,12 @@ import 'bluetooth_low_energy_state.dart';
/// The abstract base class that manages central and peripheral objects.
abstract class BluetoothLowEnergyManager implements LogController {
/// The current state of the manager.
BluetoothLowEnergyState get state;
/// Tells the manager’s state updated.
/// Tells the manager's state updated.
Stream<BluetoothLowEnergyStateChangedEventArgs> get stateChanged;
/// Sets up the manager.
Future<void> setUp();
/// Gets the manager's state.
Future<BluetoothLowEnergyState> getState();
}

51
bluetooth_low_energy_platform_interface/lib/src/central_event_args.dart Normal file
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@ -0,0 +1,51 @@
import 'dart:typed_data';
import 'advertisement.dart';
import 'event_args.dart';
import 'gatt_characteristic.dart';
import 'peripheral.dart';
/// The discovered event arguments.
class DiscoveredEventArgs extends EventArgs {
/// The disvered peripheral.
final Peripheral peripheral;
/// The rssi of the peripheral.
final int rssi;
/// The advertisement of the peripheral.
final Advertisement advertisement;
/// Constructs a [DiscoveredEventArgs].
DiscoveredEventArgs(this.peripheral, this.rssi, this.advertisement);
}
/// The connection state cahnged event arguments.
class ConnectionStateChangedEventArgs extends EventArgs {
/// The peripheral which connection state changed.
final Peripheral peripheral;
/// The connection state.
final bool connectionState;
/// Constructs a [ConnectionStateChangedEventArgs].
ConnectionStateChangedEventArgs(
this.peripheral,
this.connectionState,
);
}
/// The GATT characteristic notified event arguments.
class GattCharacteristicNotifiedEventArgs extends EventArgs {
/// The GATT characteristic which notified.
final GattCharacteristic characteristic;
/// The notified value.
final Uint8List value;
/// Constructs a [GattCharacteristicNotifiedEventArgs].
GattCharacteristicNotifiedEventArgs(
this.characteristic,
this.value,
);
}

55
bluetooth_low_energy_platform_interface/lib/src/central_manager.dart
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@ -1,28 +1,55 @@
import 'dart:typed_data';
import 'package:log_service/log_service.dart';
import 'package:plugin_platform_interface/plugin_platform_interface.dart';
import 'bluetooth_low_energy_manager.dart';
import 'central_manager_event_args.dart';
import 'central_event_args.dart';
import 'gatt_characteristic.dart';
import 'gatt_characteristic_write_type.dart';
import 'gatt_descriptor.dart';
import 'gatt_service.dart';
import 'my_central_manager.dart';
import 'peripheral.dart';
/// An object that scans for, discovers, connects to, and manages peripherals.
abstract class CentralManager extends BluetoothLowEnergyManager {
/// The instance of [CentralManager] to use.
static CentralManager get instance => MyCentralManager.instance;
///
/// Platform-specific implementations should implement this class to support [CentralManager].
abstract class CentralManager extends PlatformInterface
with LoggerProvider, LoggerController
implements BluetoothLowEnergyManager {
static final Object _token = Object();
static CentralManager? _instance;
/// The default instance of [CentralManager] to use.
static CentralManager get instance {
final instance = _instance;
if (instance == null) {
throw UnimplementedError(
'CentralManager is not implemented on this platform.');
}
return instance;
}
/// Platform-specific implementations should set this with their own
/// platform-specific class that extends [CentralManager] when
/// they register themselves.
static set instance(CentralManager instance) {
PlatformInterface.verifyToken(instance, _token);
_instance = instance;
}
/// Constructs a [CentralManager].
CentralManager() : super(token: _token);
/// Tells the central manager discovered a peripheral while scanning for devices.
Stream<DiscoveredEventArgs> get discovered;
/// Tells that retrieving the specified peripheral's state changed.
Stream<PeripheralStateChangedEventArgs> get peripheralStateChanged;
/// Tells that retrieving the specified peripheral's connection lost.
Stream<ConnectionStateChangedEventArgs> get connectionStateChanged;
/// Tells that retrieving the specified characteristic’s value changed.
Stream<GattCharacteristicValueChangedEventArgs>
get characteristicValueChanged;
Stream<GattCharacteristicNotifiedEventArgs> get characteristicNotified;
/// Scans for peripherals that are advertising services.
Future<void> startDiscovery();
@ -36,12 +63,6 @@ abstract class CentralManager extends BluetoothLowEnergyManager {
/// Cancels an active or pending local connection to a peripheral.
Future<void> disconnect(Peripheral peripheral);
/// Gets the maximum amount of data, in bytes, you can send to a characteristic in a single write type.
Future<int> getMaximumWriteLength(
Peripheral peripheral, {
required GattCharacteristicWriteType type,
});
/// Retrieves the current RSSI value for the peripheral while connected to the central manager.
Future<int> readRSSI(Peripheral peripheral);
@ -52,6 +73,8 @@ abstract class CentralManager extends BluetoothLowEnergyManager {
Future<Uint8List> readCharacteristic(GattCharacteristic characteristic);
/// Writes the value of a characteristic.
///
/// The maximum size of the value is 512, all bytes that exceed this size will be discarded.
Future<void> writeCharacteristic(
GattCharacteristic characteristic, {
required Uint8List value,
@ -59,7 +82,7 @@ abstract class CentralManager extends BluetoothLowEnergyManager {
});
/// Sets notifications or indications for the value of a specified characteristic.
Future<void> notifyCharacteristic(
Future<void> setCharacteristicNotifyState(
GattCharacteristic characteristic, {
required bool state,
});

45
bluetooth_low_energy_platform_interface/lib/src/central_manager_event_args.dart
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@ -1,45 +0,0 @@
import 'dart:typed_data';
import 'advertisement.dart';
import 'event_args.dart';
import 'gatt_characteristic.dart';
import 'peripheral.dart';
/// The discovered event arguments.
class DiscoveredEventArgs extends EventArgs {
/// The disvered peripheral.
final Peripheral peripheral;
/// The rssi of the peripheral.
final int rssi;
/// The advertisement of the peripheral.
final Advertisement advertisement;
/// Constructs a [DiscoveredEventArgs].
DiscoveredEventArgs(this.peripheral, this.rssi, this.advertisement);
}
/// The peripheral state changed event arguments.
class PeripheralStateChangedEventArgs extends EventArgs {
/// The peripheral which state is changed.
final Peripheral peripheral;
/// The new state of the peripheral.
final bool state;
/// Constructs a [PeripheralStateChangedEventArgs].
PeripheralStateChangedEventArgs(this.peripheral, this.state);
}
/// The GATT characteristic value changed event arguments.
class GattCharacteristicValueChangedEventArgs extends EventArgs {
/// The GATT characteristic which value is changed.
final GattCharacteristic characteristic;
/// The changed value of the characteristic.
final Uint8List value;
/// Constructs a [GattCharacteristicValueChangedEventArgs].
GattCharacteristicValueChangedEventArgs(this.characteristic, this.value);
}

4
bluetooth_low_energy_platform_interface/lib/src/gatt_characteristic.dart
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@ -1,3 +1,5 @@
import 'dart:typed_data';
import 'gatt_attribute.dart';
import 'gatt_characteristic_property.dart';
import 'gatt_descriptor.dart';
@ -17,11 +19,13 @@ abstract class GattCharacteristic extends GattAttribute {
factory GattCharacteristic({
required UUID uuid,
required List<GattCharacteristicProperty> properties,
required Uint8List value,
required List<GattDescriptor> descriptors,
}) =>
MyGattCharacteristic(
uuid: uuid,
properties: properties,
value: value,
descriptors: descriptors.cast<MyGattDescriptor>(),
);
}

11
bluetooth_low_energy_platform_interface/lib/src/my_bluetooth_low_energy_peer.dart Normal file
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@ -0,0 +1,11 @@
import 'bluetooth_low_energy_peer.dart';
import 'uuid.dart';
abstract class MyBluetoothLowEnergyPeer implements BluetoothLowEnergyPeer {
@override
final UUID uuid;
MyBluetoothLowEnergyPeer({
required this.uuid,
});
}

19
bluetooth_low_energy_platform_interface/lib/src/my_central.dart
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@ -1,13 +1,16 @@
import 'central.dart';
import 'my_object.dart';
import 'uuid.dart';
class MyCentral extends MyObject implements Central {
@override
final UUID uuid;
import 'my_bluetooth_low_energy_peer.dart';
class MyCentral extends MyBluetoothLowEnergyPeer implements Central {
MyCentral({
required super.hashCode,
required this.uuid,
required super.uuid,
});
@override
int get hashCode => uuid.hashCode;
@override
bool operator ==(Object other) {
return other is Central && other.uuid == uuid;
}
}

41
bluetooth_low_energy_platform_interface/lib/src/my_central_manager.dart
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@ -1,41 +0,0 @@
import 'package:flutter/cupertino.dart';
import 'package:log_service/log_service.dart';
import 'package:plugin_platform_interface/plugin_platform_interface.dart';
import 'central_manager.dart';
/// Platform-specific implementations should implement this class to support
/// [CentralManager].
abstract class MyCentralManager extends PlatformInterface
with LoggerController
implements CentralManager {
static final Object _token = Object();
static MyCentralManager? _instance;
/// The default instance of [MyCentralManager] to use.
static MyCentralManager get instance {
final instance = _instance;
if (instance == null) {
throw UnimplementedError(
'CentralManager is not implemented on this platform.',
);
}
return instance;
}
/// Platform-specific implementations should set this with their own
/// platform-specific class that extends [MyCentralManager] when
/// they register themselves.
static set instance(MyCentralManager instance) {
PlatformInterface.verifyToken(instance, _token);
_instance = instance;
}
/// Constructs a [MyCentralManager].
MyCentralManager() : super(token: _token);
@protected
@override
Logger get logger => Logger('$CentralManager');
}

19
bluetooth_low_energy_platform_interface/lib/src/my_gatt_attribute.dart Normal file
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@ -0,0 +1,19 @@
import 'dart:typed_data';
import 'gatt_attribute.dart';
import 'uuid.dart';
abstract class MyGattAttribute implements GattAttribute {
@override
final UUID uuid;
MyGattAttribute({
required this.uuid,
});
}
extension MyGattAttributeUint8List on Uint8List {
Uint8List trimGATT() {
return length > 512 ? sublist(0, 512) : this;
}
}

22
bluetooth_low_energy_platform_interface/lib/src/my_gatt_characteristic.dart
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@ -1,21 +1,27 @@
import 'dart:typed_data';
import 'gatt_characteristic.dart';
import 'gatt_characteristic_property.dart';
import 'my_gatt_attribute.dart';
import 'my_gatt_descriptor.dart';
import 'my_object.dart';
import 'uuid.dart';
class MyGattCharacteristic extends MyObject implements GattCharacteristic {
@override
final UUID uuid;
class MyGattCharacteristic extends MyGattAttribute
implements GattCharacteristic {
@override
final List<GattCharacteristicProperty> properties;
Uint8List? _value;
@override
final List<MyGattDescriptor> descriptors;
MyGattCharacteristic({
super.hashCode,
required this.uuid,
required super.uuid,
required this.properties,
Uint8List? value,
required this.descriptors,
});
}) : _value = value?.trimGATT();
Uint8List get value => _value ?? Uint8List.fromList([]);
set value(Uint8List value) {
_value = value.trimGATT();
}
}

21
bluetooth_low_energy_platform_interface/lib/src/my_gatt_descriptor.dart
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@ -1,17 +1,18 @@
import 'dart:typed_data';
import 'gatt_descriptor.dart';
import 'my_object.dart';
import 'uuid.dart';
import 'my_gatt_attribute.dart';
class MyGattDescriptor extends MyObject implements GattDescriptor {
@override
final UUID uuid;
final Uint8List? value;
class MyGattDescriptor extends MyGattAttribute implements GattDescriptor {
Uint8List? _value;
MyGattDescriptor({
super.hashCode,
required this.uuid,
this.value,
});
required super.uuid,
Uint8List? value,
}) : _value = value?.trimGATT();
Uint8List get value => _value ?? Uint8List.fromList([]);
set value(Uint8List value) {
_value = value.trimGATT();
}
}

10
bluetooth_low_energy_platform_interface/lib/src/my_gatt_service.dart
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@ -1,17 +1,13 @@
import 'gatt_service.dart';
import 'my_gatt_attribute.dart';
import 'my_gatt_characteristic.dart';
import 'my_object.dart';
import 'uuid.dart';
class MyGattService extends MyObject implements GattService {
@override
final UUID uuid;
class MyGattService extends MyGattAttribute implements GattService {
@override
final List<MyGattCharacteristic> characteristics;
MyGattService({
super.hashCode,
required this.uuid,
required super.uuid,
required this.characteristics,
});
}

13
bluetooth_low_energy_platform_interface/lib/src/my_object.dart
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@ -1,13 +0,0 @@
abstract class MyObject {
final int? _hashCode;
MyObject({int? hashCode}) : _hashCode = hashCode;
@override
int get hashCode => _hashCode ?? super.hashCode;
@override
bool operator ==(Object other) {
return other is MyObject && other.hashCode == hashCode;
}
}

19
bluetooth_low_energy_platform_interface/lib/src/my_peripheral.dart
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@ -1,13 +1,16 @@
import 'my_object.dart';
import 'my_bluetooth_low_energy_peer.dart';
import 'peripheral.dart';
import 'uuid.dart';
class MyPeripheral extends MyObject implements Peripheral {
@override
final UUID uuid;
class MyPeripheral extends MyBluetoothLowEnergyPeer implements Peripheral {
MyPeripheral({
required super.hashCode,
required this.uuid,
required super.uuid,
});
@override
int get hashCode => uuid.hashCode;
@override
bool operator ==(Object other) {
return other is Peripheral && other.uuid == uuid;
}
}

41
bluetooth_low_energy_platform_interface/lib/src/my_peripheral_manager.dart
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@ -1,41 +0,0 @@
import 'package:flutter/cupertino.dart';
import 'package:log_service/log_service.dart';
import 'package:plugin_platform_interface/plugin_platform_interface.dart';
import 'peripheral_manager.dart';
/// Platform-specific implementations should implement this class to support
/// [PeripheralManager].
abstract class MyPeripheralManager extends PlatformInterface
with LoggerController
implements PeripheralManager {
static final Object _token = Object();
static MyPeripheralManager? _instance;
/// The default instance of [MyPeripheralManager] to use.
static MyPeripheralManager get instance {
final instance = _instance;
if (instance == null) {
throw UnimplementedError(
'PeripheralManager is not implemented on this platform.',
);
}
return instance;
}
/// Platform-specific implementations should set this with their own
/// platform-specific class that extends [MyPeripheralManager] when
/// they register themselves.
static set instance(MyPeripheralManager instance) {
PlatformInterface.verifyToken(instance, _token);
_instance = instance;
}
/// Constructs a [MyPeripheralManager].
MyPeripheralManager() : super(token: _token);
@protected
@override
Logger get logger => Logger('$PeripheralManager');
}

61
bluetooth_low_energy_platform_interface/lib/src/peripheral_event_args.dart Normal file
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@ -0,0 +1,61 @@
import 'dart:typed_data';
import 'central.dart';
import 'gatt_characteristic.dart';
/// The GATT characteristic written event arguments.
class GattCharacteristicReadEventArgs {
/// The central which read this characteristic.
final Central central;
/// The GATT characteristic which value is read.
final GattCharacteristic characteristic;
/// The value.
final Uint8List value;
/// Constructs a [GattCharacteristicReadEventArgs].
GattCharacteristicReadEventArgs(
this.central,
this.characteristic,
this.value,
);
}
/// The GATT characteristic written event arguments.
class GattCharacteristicWrittenEventArgs {
/// The central which wrote this characteristic.
final Central central;
/// The GATT characteristic which value is written.
final GattCharacteristic characteristic;
/// The value.
final Uint8List value;
/// Constructs a [GattCharacteristicWrittenEventArgs].
GattCharacteristicWrittenEventArgs(
this.central,
this.characteristic,
this.value,
);
}
/// The GATT characteristic notify state changed event arguments.
class GattCharacteristicNotifyStateChangedEventArgs {
/// The central which set this notify state.
final Central central;
/// The GATT characteristic which notify state changed.
final GattCharacteristic characteristic;
/// The notify state.
final bool state;
/// Constructs a [GattCharacteristicNotifyStateChangedEventArgs].
GattCharacteristicNotifyStateChangedEventArgs(
this.central,
this.characteristic,
this.state,
);
}

84
bluetooth_low_energy_platform_interface/lib/src/peripheral_manager.dart
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@ -1,29 +1,55 @@
import 'dart:typed_data';
import 'package:log_service/log_service.dart';
import 'package:plugin_platform_interface/plugin_platform_interface.dart';
import 'advertisement.dart';
import 'bluetooth_low_energy_manager.dart';
import 'central.dart';
import 'gatt_characteristic.dart';
import 'gatt_service.dart';
import 'my_peripheral_manager.dart';
import 'peripheral_manager_event_args.dart';
import 'peripheral_event_args.dart';
/// An object that manages and advertises peripheral services exposed by this app.
abstract class PeripheralManager extends BluetoothLowEnergyManager {
/// The instance of [PeripheralManger] to use.
static PeripheralManager get instance => MyPeripheralManager.instance;
///
/// Platform-specific implementations should implement this class to support [PeripheralManager].
abstract class PeripheralManager extends PlatformInterface
with LoggerProvider, LoggerController
implements BluetoothLowEnergyManager {
static final Object _token = Object();
/// Tells that the local peripheral received an Attribute Protocol (ATT) read request for a characteristic with a dynamic value.
Stream<ReadGattCharacteristicCommandEventArgs>
get readCharacteristicCommandReceived;
static PeripheralManager? _instance;
/// The default instance of [PeripheralManager] to use.
static PeripheralManager get instance {
final instance = _instance;
if (instance == null) {
throw UnimplementedError(
'PeripheralManager is not implemented on this platform.');
}
return instance;
}
/// Platform-specific implementations should set this with their own
/// platform-specific class that extends [PeripheralManager] when
/// they register themselves.
static set instance(PeripheralManager instance) {
PlatformInterface.verifyToken(instance, _token);
_instance = instance;
}
/// Constructs a [PeripheralManager].
PeripheralManager() : super(token: _token);
/// Tells that the local peripheral device received an Attribute Protocol (ATT) read request for a characteristic with a dynamic value.
Stream<GattCharacteristicReadEventArgs> get characteristicRead;
/// Tells that the local peripheral device received an Attribute Protocol (ATT) write request for a characteristic with a dynamic value.
Stream<WriteGattCharacteristicCommandEventArgs>
get writeCharacteristicCommandReceived;
Stream<GattCharacteristicWrittenEventArgs> get characteristicWritten;
/// Tells that the peripheral manager received a characteristic’s notify changed.
Stream<NotifyGattCharacteristicCommandEventArgs>
get notifyCharacteristicCommandReceived;
Stream<GattCharacteristicNotifyStateChangedEventArgs>
get characteristicNotifyStateChanged;
/// Publishes a service and any of its associated characteristics and characteristic descriptors to the local GATT database.
Future<void> addService(GattService service);
@ -40,33 +66,15 @@ abstract class PeripheralManager extends BluetoothLowEnergyManager {
/// Stops advertising peripheral manager data.
Future<void> stopAdvertising();
/// Gets the maximum amount of data, in bytes, that the central can receive in a
/// single notification or indication.
Future<int> getMaximumWriteLength(Central central);
/// Retrieves the value of a specified characteristic.
Future<Uint8List> readCharacteristic(GattCharacteristic characteristic);
/// Responds to a read request from a connected central.
Future<void> sendReadCharacteristicReply(
Central central, {
required GattCharacteristic characteristic,
required int id,
required int offset,
required bool status,
required Uint8List value,
});
/// Responds to a write request from a connected central.
Future<void> sendWriteCharacteristicReply(
Central central, {
required GattCharacteristic characteristic,
required int id,
required int offset,
required bool status,
});
/// Send an updated characteristic value to one or more subscribed centrals, using a notification or indication.
Future<void> notifyCharacteristicValueChanged(
Central central, {
required GattCharacteristic characteristic,
/// Writes the value of a characteristic and sends an updated characteristic value to one or more subscribed centrals, using a notification or indication.
///
/// The maximum size of the value is 512, all bytes that exceed this size will be discarded.
Future<void> writeCharacteristic(
GattCharacteristic characteristic, {
required Uint8List value,
Central? central,
});
}

73
bluetooth_low_energy_platform_interface/lib/src/peripheral_manager_event_args.dart
View File

@ -1,73 +0,0 @@
import 'dart:typed_data';
import 'central.dart';
import 'gatt_characteristic.dart';
/// The read GATT characteristic command event arguments.
class ReadGattCharacteristicCommandEventArgs {
/// The central which send this read command.
final Central central;
/// The GATT characteristic which value is to read.
final GattCharacteristic characteristic;
/// The id of this read command.
final int id;
/// The offset of this read command.
final int offset;
/// Constructs a [ReadGattCharacteristicCommandEventArgs].
ReadGattCharacteristicCommandEventArgs(
this.central,
this.characteristic,
this.id,
this.offset,
);
}
/// The write GATT characteristic command event arguments.
class WriteGattCharacteristicCommandEventArgs {
/// The central which send this write command.
final Central central;
/// The GATT characteristic which value is to write.
final GattCharacteristic characteristic;
/// The id of this write command.
final int id;
/// The offset of this write command.
final int offset;
/// The value of this write command.
final Uint8List value;
/// Constructs a [WriteGattCharacteristicCommandEventArgs].
WriteGattCharacteristicCommandEventArgs(
this.central,
this.characteristic,
this.id,
this.offset,
this.value,
);
}
/// The notify GATT characteristic command event arguments.
class NotifyGattCharacteristicCommandEventArgs {
/// The central which send this notify command.
final Central central;
/// The GATT characteristic which value is to notify.
final GattCharacteristic characteristic;
/// The state of this notify command.
final bool state;
/// Constructs a [NotifyGattCharacteristicCommandEventArgs].
NotifyGattCharacteristicCommandEventArgs(
this.central,
this.characteristic,
this.state,
);
}

10
bluetooth_low_energy_platform_interface/lib/src/uuid.dart
View File

@ -95,6 +95,16 @@ class UUID {
]);
}
/// Creates a new UUID form MAC address.
factory UUID.fromAddress(String address) {
final node = address.splitMapJoin(
':',
onMatch: (m) => '',
);
// We don't know the timestamp of the bluetooth device, use nil UUID as prefix.
return UUID.fromString("00000000-0000-0000-0000-$node");
}
@override
String toString() {
var v0 = value[0].toRadixString(16).padLeft(2, '0');