FlutterBlue class

Properties

connectedDevices → Future<List<BluetoothDevice>>
Retrieve a list of connected devices
no setter
hashCode → int
The hash code for this object.
no setterinherited
isAvailable → Future<bool>
Checks whether the device supports Bluetooth
no setter
isOn → Future<bool>
Checks if Bluetooth functionality is turned on
no setter
isScanning → Stream<bool>
no setter
logLevel → LogLevel
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scanResults → Stream<List<ScanResult>>
Returns a stream that is a list of ScanResult results while a scan is in progress.
no setter
state → Stream<BluetoothState>
Gets the current state of the Bluetooth module
no setter

Methods

initializeFlutterBlue() → Future<void>
Initialize Bluetooth if it isn't already.
isFlutterBlueInitialized() → Future<bool>
Checks whether Bluetooth is initialized.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
scan({ScanMode scanMode = ScanMode.lowLatency, List<Guid> withServices = const [], List<Guid> withDevices = const [], Duration? timeout, bool allowDuplicates = false}) → Stream<ScanResult>
Starts a scan for Bluetooth Low Energy devices and returns a stream of the ScanResult results as they are received.
setLogLevel(LogLevel level) → void
Sets the log level of the FlutterBlue instance Messages equal or below the log level specified are stored/forwarded, messages above are dropped.
startAdvertising(AdvertisingMode advertisingMode, AdvertisingTxPower advertisingTxPower, Guid uuid, int manufacturerId, Uint8List manufacturerData) → Future<void>
The list of connected peripherals can include those that are connected by other apps and that will need to be connected locally using the device.connect() method before they can be used.
startScan({ScanMode scanMode = ScanMode.lowLatency, List<Guid> withServices = const [], List<Guid> withDevices = const [], Duration? timeout, bool allowDuplicates = false}) → Future
Starts a scan and returns a future that will complete once the scan has finished.
stopAdvertising() → Future<void>
stopScan() → Future
Stops a scan for Bluetooth Low Energy devices
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

instance → FlutterBlue
no setter