flutter_ble_peripheral library

Classes

AdvertiseDataCore
Core cross-platform advertising data model.
AdvertiseSetParameters
Extended advertising parameters for Android 8+ (API level 26).
AdvertiseSettings
Legacy advertising settings for Android (pre-Android 8).
AndroidAdvertiseData
Android-specific advertising data model.
AndroidAdvertiseSettings
Android advertising settings that directly map to Android's native API.
DarwinAdvertiseSettings
Darwin (iOS/macOS) specific advertising settings.
FlutterBlePeripheral
Advertises this device as a BLE peripheral, and serves the GATT service that connected centrals read from and write to.
GattCharacteristic
One characteristic of the service the peripheral serves.
GattServerSettings
Asks FlutterBlePeripheral.start to serve a GATT service alongside the advertisement.
GattSubscription
Whether a central is subscribed to one characteristic.
GattWrite
What a central wrote, and which characteristic it wrote to.
PeriodicAdvertiseSettings
Periodic advertising settings for Android extended advertising.
WindowsAdvertiseSettings
Windows-specific advertising settings.

Enums

AdvertiseMode
The trade-off between advertising frequency and power consumption.
AdvertiseTxPower
The transmission power to advertise at, which sets how far the advertisement carries.
GattCharacteristicProperty
What a central may do with a characteristic the peripheral serves.
PeripheralBluetoothState
The result of a call that reaches the platform, covering both permission state and whether the adapter can be used.
PeripheralState
The live advertising state, as published on the state change stream.

Constants

defaultRxCharacteristicUuid → const String
The Nordic UART Service characteristic a central writes to, which is what FlutterBlePeripheral.onDataReceived reports.
defaultTxCharacteristicUuid → const String
The Nordic UART Service characteristic the peripheral notifies on, which is what FlutterBlePeripheral.sendData writes to.
intervalHigh → const int
High advertising interval: 1600 slots (1 second)
intervalLow → const int
Low advertising interval: 160 slots (100ms)
intervalMax → const int
Maximum advertising interval: 16777215 slots (~2.9 hours)
intervalMedium → const int
Medium advertising interval: 400 slots (250ms)
intervalMin → const int
Minimum advertising interval: 160 slots (100ms)
nordicUartServiceUuid → const String
The Nordic UART Service, the de facto standard for a serial-style link over GATT. Advertise this as the service uuid to be recognised by tools such as nRF Connect.
phy1m → const int
Bluetooth LE 1M PHY
phy2m → const int
Bluetooth LE 2M PHY
phyCoded → const int
Bluetooth LE Coded PHY
txPowerHigh → const int
High TX power level: 1 dBm
txPowerLow → const int
Low TX power level: -15 dBm
txPowerMax → const int
Maximum TX power level: 1 dBm
txPowerMedium → const int
Medium TX power level: -7 dBm
txPowerMin → const int
Minimum TX power level: -127 dBm
txPowerUltraLow → const int
Ultra low TX power level: -21 dBm