title: Where all the Android source code are stored? RAM? Flash?
body: <p>I was wondering where all the Android source codes are stored. 
  Are they stored in RAM or Flash memory?</p>
  
  <p>---------------edit</p>
  
  <p>Thanks for the prompt replies. 
  Now I got that the Android binary image is stored in RAM. 
  What about Android application source codes (byte code)?</p>
  
  <p>If I run an APK file then Android loads the application.
  Is the bytecode loaded onto RAM? or Flash? </p>
  
  <p>Thanks in advance..</p>