What are widthMeasureSpec and heightMeasureSpec in Android custom Views?
<p>I have seen a lot of examples of creating custom views and layouts in android. What I've learned from them is that the measure (as said on Android developer's site) method is <code>onMeasure()</code>, which has <code>widthMeasureSpec</code> and <code>heightMeasureSpec</code> as parameters.</p>

<ol>
<li>What is the actual meaning of those parameters? </li>
<li>What are their initial values?</li>
<li>With what values they are called if the custom view that I am creating is the parent view for my activity?</li>
</ol>

<p>I am really very confused about these questions.</p>
