title: Proguard doesnt obfuscate Class name, only methods are obfuscated
body: <p>I try using Proguard in android studio, but seems like Proguard is not obfuscating the class name, for example, my app structure, and the config:</p>
  
  <p><a href="https://i.stack.imgur.com/dCShz.png" rel="noreferrer"><img src="https://i.stack.imgur.com/dCShz.png" alt="enter image description here"></a></p>
  
  <p>and config</p>
  
  <p><a href="https://i.stack.imgur.com/4S3Tj.png" rel="noreferrer"><img src="https://i.stack.imgur.com/4S3Tj.png" alt="enter image description here"></a></p>
  
  <p>but when i try trigger the exception in the app:</p>
  
  <p><a href="https://i.stack.imgur.com/UT6hA.png" rel="noreferrer"><img src="https://i.stack.imgur.com/UT6hA.png" alt="enter image description here"></a></p>
  
  <p>the exception is listed in ADB console:</p>
  
  <p><a href="https://i.stack.imgur.com/Hm0FH.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Hm0FH.png" alt="enter image description here"></a></p>
  
  <p>only the methods are obfuscated, the MainActivity.class is not</p>