How to get current content view in Android programming?
<p>I know that I can set the content of the view in an Android app by saying setContentView(int). Is there a function I can use to know what the current content view is? I don't know if that makes any sense, but what I'm looking for is a function called, say, getContentView that returns an int.</p>

<p>Ideally, it would look like this:</p>

<pre><code>setContentView(R.layout.main); // sets the content view to main.xml
int contentView = getContentView(); // does this function exist?
</code></pre>

<p>How would I do that?</p>
