File list (Check if you may need any files):
OpenGLES20Basic
...............\res
...............\src
...............\res\drawable
...............\...\layout
...............\...\values
...............\src\com
...............\...\...\example
...............\...\...\.......\android
...............\...\...\.......\.......\opengl
OpenGLES20Complete
..................\res
..................\src
..................\res\drawable
..................\...\layout
..................\...\values
..................\src\com
..................\...\...\example
..................\...\...\.......\android
..................\...\...\.......\.......\opengl
..........Basic\AndroidManifest.xml
...............\res\drawable\ic_launcher.png
...............\...\layout\main.xml
...............\...\values\strings.xml
...............\src\com\example\android\opengl\MyGLRenderer.java
...............\...\...\.......\.......\......\OpenGLES20Basic.java
..........Complete\AndroidManifest.xml
..................\res\drawable\ic_launcher.png
..................\...\layout\main.xml
..................\...\values\strings.xml
..................\src\com\example\android\opengl\OpenGLES20Complete.java
..................\...\...\.......\.......\......\MyGLRenderer.java