title: how to know from adapter if the item of ListView is visible or not?
body: <p>I have an adapter that connected to ListView, e.g.</p>
  
  <pre><code>mJournalAdapter = new JournalAdapter();
  journalEntryList.setAdapter(mJournalAdapter);
  </code></pre>
  
  <p>and I want to know inside of my <code>JournalAdapter</code> if some view (item of ListView) is visible or not, is it possible?</p>