title: Secure Android ID length?
body: <p>I am using the below code to get the android ID</p>
  
  <pre><code> String android_id = Secure.getString(context.getContentResolver(),
              Secure.ANDROID_ID);
  </code></pre>
  
  <p>I am able to get the android ID but it's length is not fixed. In some phones I get a 16 length ID and in other I get 15 length ID.</p>
  
  <p>I read in the documentation it is a 64 Hex decimal number so it should always return 16 digit string.</p>
  
  <p>So is there something wrong I am doing?</p>