- Taro.onBLECharacteristicValueChange(CALLBACK)
- 示例代码
- 示例代码
Taro.onBLECharacteristicValueChange(CALLBACK)
使用方式同 wx.onBLECharacteristicValueChange
。
示例代码
import Taro from '@tarojs/taro'
Taro.onBLECharacteristicValueChange(res => {
console.log(`characteristic ${res.characteristicId} has changed, now is ${res.value}`)
console.log(res.value)
})
API 支持度
API | 微信小程序 | H5 | React Native |
---|---|---|---|
Taro.openBluetoothAdapter | ✔️ | ||
Taro.closeBluetoothAdapter | ✔️ | ||
Taro.getBluetoothAdapterState | ✔️ | ||
Taro.onBluetoothAdapterStateChange | ✔️ | ||
Taro.startBluetoothDevicesDiscovery | ✔️ | ||
Taro.stopBluetoothDevicesDiscovery | ✔️ | ||
Taro.getBluetoothDevices | ✔️ | ||
Taro.getConnectedBluetoothDevices | ✔️ | ||
Taro.onBluetoothDeviceFound | ✔️ | ||
Taro.createBLEConnection | ✔️ | ||
Taro.closeBLEConnection | ✔️ | ||
Taro.getBLEDeviceServices | ✔️ | ||
Taro.getBLEDeviceCharacteristics | ✔️ | ||
Taro.readBLECharacteristicValue | ✔️ | ||
Taro.writeBLECharacteristicValue | ✔️ | ||
Taro.notifyBLECharacteristicValueChange | ✔️ | ||
Taro.onBLEConnectionStateChange | ✔️ | ||
Taro.onBLECharacteristicValueChange | ✔️ |