title: Android Studio Project Structure (v.s. Eclipse Project Structure)
body: <p>I'm trying to learn android development and I am initially confused by the different project structures between Eclipse and Android Studio. This makes it difficult to follow tutorials designed for Eclipse. Could anyone let me know why these differences exist? Should they exist?</p>
  
  <p>For instance, if I were to locate the R.java file in the two different IDEs, the paths would look like this:</p>
  
  <p><strong>Eclipse:</strong> app\gen\com.example.app\R.java</p>
  
  <p><strong>Android Studio:</strong> app\build\source\r\debug\com.example.app\R.java</p>
  
  <p>Why are these paths different? Why is my R.java located in a  debug folder in Android Studio? This lead to some errors early on, and if anyone has any insight into these differences I would appreciate them. </p>