我们在HarmonyOS开发中，如何自定义的低功耗蓝牙（BLE）设备交互？

Question

我们在HarmonyOS开发中，如何自定义的低功耗蓝牙（BLE）设备交互？
本文参与了 【 HarmonyOS NEXT 技术问答冲榜，等你来战！】欢迎正在阅读的你也加入。

Answer 1

可以使用BLE API来实现与BLE设备的自定义交互。

@Entry
@Component
struct BLEDeviceInteractionAbility {
  onInit() {
    // Initialize BLE module and request permissions
  }

  connectToDevice(deviceAddress: string) {
    // Connect to a BLE device using its address
  }

  disconnectFromDevice(deviceAddress: string) {
    // Disconnect from a BLE device
  }

  build() {
    Column() {
      Button('Connect to BLE Device')
        .onClick(() => {
          // Call connectToDevice with the device address
        });

      Button('Disconnect from BLE Device')
        .onClick(() => {
          // Call disconnectFromDevice with the device address
        });
    }
  }
}

本文参与了 【 HarmonyOS NEXT 技术问答冲榜，等你来战！】欢迎正在阅读的你也加入。