版本要求

基本流程

低功耗藍牙流程圖

傳統藍牙流程圖

藍牙 API

低功耗藍牙

傳統藍牙

調用示例

//初始化
my.openBluetoothAdapter({
  success: (res) => {
      console.log(res);
  }
});
//注冊發現事件
my.onBluetoothDeviceFound({
  success: (res) => {
    let device = res.devices[0];
    //連接發現的設備
    my.connectBLEDevice({
      deviceId: deviceId,
      success: (res) => {
        console.log(res)
      },
      fail:(res) => {
      },
      complete: (res)=>{
      }
    });
    //停止搜索
    my.stopBluetoothDevicesDiscovery({
      success: (res) => {
        console.log(res)
      },
      fail:(res) => {
      },
      complete: (res)=>{
      }
    });
  }
});
//注冊連接事件
my.onBLEConnectionStateChanged({
  success: (res) => {
      console.log(res);
    if (res.connected) {
        //開始讀寫 notify 等操作
        my.notifyBLECharacteristicValueChange({
          deviceId: deviceId,
          serviceId: serviceId,
          characteristicId: characteristicId,
          success: (res) => {
              console.log(res)
          },
          fail:(res) => {
          },
          complete: (res)=>{
          }
        });
    }
  }
});
//注冊接收 read 或 notify 的數據
my.onBLECharacteristicValueChange({
  success: (res) => {
      console.log(res);
  }
});
//開始搜索
my.startBluetoothDevicesDiscovery({
  services: ['fff0'],
  success: (res) => {
      console.log(res)
  },
  fail:(res) => {
  },
  complete: (res)=>{
  }
});
//斷開連接
my.disconnectBLEDevice({
  deviceId: deviceId,
  success: (res) => {
      console.log(res)
  },
  fail:(res) => {
  },
  complete: (res)=>{
  }
});
//注銷事件
my.offBluetoothDeviceFound();
my.offBLEConnectionStateChanged();
my.offBLECharacteristicValueChange();
//退出藍牙模塊
my.closeBluetoothAdapter({
  success: (res) => {
  },
  fail:(res) => {
  },
  complete: (res)=>{
  }
});