metric of MotionEvent API getPressure, getSize
<p>I'm working on a program which used the functions as title.</p>

<p>There's a problem that the tunctions above do not have their metrics on API website.</p>

<p>To avoid misunderstanding, here is an example about "metric" I metioned before.</p>

<p>Ex. size = pixel, pressure = kilogram(kg)</p>

<p>I have no idea about the metric at all.</p>

<p>Please show me where can I find the information I need.</p>

<p>Or, tell me under this topic.</p>

<p>thx again.</p>
