notify和write用的不是同一个UUID，notify不进onCharacteristicChanged方法

[guhuixiong]

`bleManager.notify(bleDevice,BL2K_SERVICE,BL2K_CHARACTERISTIC,object : BleNotifyCallback() {
override fun onNotifyFailure(exception: BleException?) {
Log.d(TAG,"notifyDeviceState failure $exception")
}

        override fun onNotifySuccess() {
            Log.d(TAG,"onNotifySuccess")
            _deviceState.postValue(DeviceState())
        }

        override fun onCharacteristicChanged(data: ByteArray?) {
            Log.d(TAG, "onCharacteristicChanged----")
            data?.let {
                val state = String(it)
                Log.d(TAG, "notifyDeviceState state:$state")
            
            }
        }
    })`

[lichao3140]

请问这问题你解决了吗

[guhuixiong]

请问这问题你解决了吗

还没有，怎么弄都不行

[wangjinchan]

解决了：#574