Version: 1.3.42
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 | ✔️ |