title: Called unimplemented OpenGL ES API message on emulator
body: <p>I'm developing an Android application for Android 2.2.</p>
  
  <p>When I run a program that uses OpenGL ES 2.0 on emulator I get the following error:</p>
  
  <p>called unimplemented OpenGL ES API</p>
  
  <p>But if I run the same program on a physical device with Android 2.2 it works perfectly.</p>
  
  <p>What's happening?</p>
  
  <p>Thanks.</p>