2. User Interface Recipes
3. Communications and Networking
4. Interacting with Device Hardware and Media
5. Persisting Data
6. Interacting with the System
7. Working with Libraries
8. Working with Android NDK and Renderscript
9. Appendix A: Scripting Layer for Android
10. Appendix B: Android Tools Overview
11. Appendix C: App Design Guidelines
12. Appendix D: Univerter Architecture