public static void StartDeviceMotionListening(
    TTDeviceMotion.Interval interval = TTDeviceMotion.Interval.normal,
    TTDeviceMotion.MotionCallback callback = null)

private void Test() {
    TT.StartDeviceMotionListening(Interval.normal,  new TTDeviceMotion.MotionCallback()
    {
        OnComplete = ()=>
        {
            Debug.Log("StartDeviceMotionListening OnComplete");          
        },
        OnSuccess = () =>
        {
            Debug.Log("StartDeviceMotionListening OnSuccess");               
        },
        OnFailed = (code, msg) =>
        {
            Debug.Log($"StartDeviceMotionListening OnFailed, errorCode:{code}, errorMsg:{msg}");                      
        }
    });
}

public static void StopDeviceMotionListening(
    TTDeviceMotion.MotionCallback callback = null
)

private void Test() {
    TT.StopDeviceMotionListening();
}

public static TTDeviceMotion.OnDeviceMotionChangeEvent OnDeviceMotionChange;

private void AddListener()
{
    TT.OnDeviceMotionChange += OnDeviceMotionChange;
}

private void RemoveListener()
{
    TT.OnDeviceMotionChange -= OnDeviceMotionChange;
}

private void OnDeviceMotionChange(double alpha, double beta, double gamma)
{
    Debug.Log($"OnDeviceMotionChange alpha ->{alpha},beta ->{beta},gamma->{gamma}");
}