1. R4A Maciej Mensfeld O mnie: Maciej Mensfeld Ruby 4 Android maciej@mensfeld.pl dev.mensfeld.pl github.com/mensfeld

2. R4A Maciej Mensfeld Ruby 4 Android It is possible ;-) There’s more than one way to do it It’s not always a great idea Good for small apps

3. R4A Maciej Mensfeld Ruby 4 Android SL4A

4. R4A Maciej Mensfeld Ruboto Ruboto is a framework and tool chain to develop native Android apps, using the Ruby language we all know and love. Ruboto The command-line interface Ruboto-Core The common framework code

5. R4A Maciej Mensfeld Ruboto installation

6. R4A Maciej Mensfeld Ruboto installation

7. R4A Maciej Mensfeld Spy cam Start a webserver that serves a fresh picture taken by the on board camera on each request. https://github.com/ruboto/ruboto/wiki/Tutorial%3A-Making-a-spycam This tutorial accesses the camera of the device, so it doesn't make much sense to develop on an emulator :-( ruboto gen app --package org.ruboto.spycam cd spycam rake update_scripts:restart

8. R4A Maciej Mensfeld Spy cam

9. R4A Maciej Mensfeld Spy cam rake -T

10. R4A Maciej Mensfeld Spy cam AndroidManifest.xml – after uses-sdk

11. R4A Maciej Mensfeld Spy cam spycam_activity.rbCamelCase :-(

12. R4A Maciej Mensfeld Spy cam (spycam_activity.rb)

13. R4A Maciej Mensfeld Spy cam (spycam_activity.rb)

14. R4A Maciej Mensfeld Spy cam (spycam_server.rb)

15. R4A Maciej Mensfeld Spy cam (spycam_server.rb)

16. R4A Maciej Mensfeld Spy cam (spycam_view.rb)

17. R4A Maciej Mensfeld Spy cam (spycam_view.rb)

18. R4A Maciej Mensfeld Spy cam (spycam_helper.rb)

19. R4A Maciej Mensfeld Upload na execute! rake update_scripts:restart

20. R4A Maciej Mensfeld Live long and prosper! Presented by: Maciej Mensfeld maciej@mensfeld.pl dev.mensfeld.pl github.com/mensfeld