-keep option in proguard-rules.pro
<p>sorry for the beginner level question because I am also beginner.So this question helpful for others.</p>

<p>My Java Class is :</p>

<pre><code>   public class Dog{
   String breed;
   int ageC
   String color;

   void barking(){
   }

   void hungry(){
   }

   void sleeping(){
   }
}
</code></pre>

<p>proguard keep line for this object</p>

<pre><code>-keep public class mypackageName.Dog
</code></pre>

<p>my question is after compile class Dog's member variables and method obfuscated or not??</p>

<p>sorry for the bad English :(</p>