private void StartHandGestureLock()
{
bool result = false;
if (WaveVR.Instance.IsHandGestureEnabled())
{
result = true;
SetHandGestureStatus(WaveVR_Utils.HandGestureStatus.AVAILABLE);
}
WaveVR_Utils.HandGestureStatus status = GetHandGestureStatus();
if (this.EnableHandGesture &&
(
status == WaveVR_Utils.HandGestureStatus.NOT_START ||
status == WaveVR_Utils.HandGestureStatus.START_FAILURE
)
)
{
SetHandGestureStatus(WaveVR_Utils.HandGestureStatus.STARTING);
result = WaveVR.Instance.StartHandGesture();
SetHandGestureStatus(result ? WaveVR_Utils.HandGestureStatus.AVAILABLE : WaveVR_Utils.HandGestureStatus.START_FAILURE);
}
status = GetHandGestureStatus();
DEBUG("StartHandGestureLock() " + result + ", status: " + status);
WaveVR_Utils.Event.Send(WaveVR_Utils.Event.HAND_GESTURE_STATUS, status);
if (handGestureResultCB != null)
{
handGestureResultCB(this, result);
handGestureResultCB = null;
}
}
private void GetHandGestureData(ref WVR_HandGestureData_t data)
{
WaveVR_Utils.HandGestureStatus status = GetHandGestureStatus();
if (status == WaveVR_Utils.HandGestureStatus.AVAILABLE)
{
hasHandGestureData = WaveVR.Instance.GetHandGestureData(ref data);
}
}
private void SetHandGestureStatus(WaveVR_Utils.HandGestureStatus status)
{
try
{
handGestureStatusRWLock.TryEnterWriteLock(2000);
handGestureStatus = status;
}
catch (Exception e)
{
Log.e(LOG_TAG, "SetHandGestureStatus() " + e.Message, true);
throw;
}
finally
{
handGestureStatusRWLock.ExitWriteLock();
}
}
private void StopHandGestureLock()
{
if (!WaveVR.Instance.IsHandGestureEnabled())
{
SetHandGestureStatus(WaveVR_Utils.HandGestureStatus.NOT_START);
}
WaveVR_Utils.HandGestureStatus status = GetHandGestureStatus();
if (status == WaveVR_Utils.HandGestureStatus.AVAILABLE)
{
DEBUG("StopHandGestureLock()");
SetHandGestureStatus(WaveVR_Utils.HandGestureStatus.STOPING);
WaveVR.Instance.StopHandGesture();
SetHandGestureStatus(WaveVR_Utils.HandGestureStatus.NOT_START);
hasHandGestureData = false;
}
status = GetHandGestureStatus();
WaveVR_Utils.Event.Send(WaveVR_Utils.Event.HAND_GESTURE_STATUS, status);
}
