title: What are com.sec.android.provider.* apps exactly?
body: <p>I know it's not a code question. However, i try to work on some databases that stored in directories like <code>/data/data/com.sec.android.provider.*</code>.</p>
  
  <p>What does it mean by "sec" in the provider signature? Does it depend on the manufacture provider?</p>
  
  <p>One example: the content provider for <code>call_logs</code> reads the database in <code>/data/data/com.sec.android.provider.logsprovider</code> on a Samsung. What read the same content provider on an HTC?</p>
  
  <p>Im a bit confused...</p>