public void OnSensorChanged(SensorEvent e)
{
try
{
now = e.Timestamp;
x = e.Values[0];
y = e.Values[1];
z = e.Values[2];
if (lastUpdate == 0)
{
lastUpdate = now;
lastShake = now;
lastX = x;
lastY = y;
lastZ = z;
}
else
{
timeDiff = now - lastUpdate;
if (timeDiff <= 0)
{
return;
}
force = Math.Abs(x + y + z - lastX - lastY - lastZ);
if (Float.Compare(force, Threshold) > 0)
{
if (now - lastShake >= Interval)
{
listener.OnShake(force);
}
lastShake = now;
}
lastX = x;
lastY = y;
lastZ = z;
lastUpdate = now;
}
}
finally
{
listener.OnAccelerationChanged(x, y, z);
}
}