title: How many database columns associated with a SMS in android?
body: <p>I want to read all the messages and their respective details from my phone.
  For this I am using the Uri like this:</p>
  
  <pre><code>Uri sms = Uri.parse("content://sms/");
  </code></pre>
  
  <p>But I don't know how many columns in database which are associated with this uri.</p>
  
  <p>I want to display the following information:</p>
  
  <ol>
  <li>Message Type</li>
  <li>Sender Number</li>
  <li>Message Body</li>
  <li>Timestamp</li>
  </ol>
  
  <p>Please can anybody enumerate the total column names?</p>