title: java.lang.UnsatisfiedLinkError: No implementation found for java.lang.String when proguard enabled
body: <p>I am getting the following error when I enable proguard.</p>
  
  <pre><code>java.lang.UnsatisfiedLinkError: No implementation found for java.lang.String com.osolutions.otv.utilities.al.b() (tried Java_com_osolutions_otv_utilities_al_b and Java_com_osolutions_otv_utilities_al_b__)
     at com.osolutions.otv.utilities.al.b(Native Method)
     at com.osolutions.otv.utilities.al.&lt;clinit&gt;(Unknown Source)
     at com.osolutions.otv.activity.SplashScreenActivity.a(Unknown Source)
     at com.osolutions.otv.activity.y.run(Unknown Source)
     at android.os.Handler.handleCallback(Handler.java:739)
     at android.os.Handler.dispatchMessage(Handler.java:95)
     at android.os.Looper.loop(Looper.java:148)
     at android.app.ActivityThread.main(ActivityThread.java:7331)
     at java.lang.reflect.Method.invoke(Native Method)
     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
  </code></pre>
  
  <p>I have initialized the Cpp class also using </p>
  
  <pre><code>static {
       System.loadLibrary("baseUrl");
  }
  </code></pre>
  
  <p>If I disable proguard it works fine. This is the case when proguard is enabled.</p>