Renato Molina Toth is the Chief Technology Officer at Jazz. He discusses his background and projects with Android. The document provides an overview of Android, including that it is an open source mobile platform based on Linux and Java. It discusses why the open nature of Android is important for developers over alternatives like iOS. Key aspects of Android like the Google Play store, SDK tools, and Android Studio IDE are summarized. Trends in hardware and an always-on context are mentioned. The document closes by noting Jazz is hiring for various roles.

1. 1 ANDROID - ABCODESSÃO CAETANO DO SUL
Android overview
renatomolinat@gmail.com
@renatomolinat
Renato Molina Toth

2. 2 ANDROID - ABCODESSÃO CAETANO DO SUL
About me
• Chief Technology Officer at Jazz
• M.Sc Candidate in Computer Science
• Entrepreneur

3. 3 ANDROID - ABCODESSÃO CAETANO DO SUL
A little about my projects with Android
brastemp inverse positivo ypy
mentoring

4. 4 ANDROID - ABCODESSÃO CAETANO DO SUL
Mobility Context
• rigorous users
• death of the cell phone generation
• powerful hardware

5. 5 ANDROID - ABCODESSÃO CAETANO DO SUL
There are some players

6. 6 ANDROID - ABCODESSÃO CAETANO DO SUL
There is some players

7. 7 ANDROID - ABCODESSÃO CAETANO DO SUL
There is some players

8. 8 ANDROID - ABCODESSÃO CAETANO DO SUL
There is some players

9. 9 ANDROID - ABCODESSÃO CAETANO DO SUL
Open head alliance

10. 10 ANDROID - ABCODESSÃO CAETANO DO SUL
What’s Android?
• OS based on linux kernel
• runs on Java based on dalvik architecture
• first open-source mobile platform

11. 11 ANDROID - ABCODESSÃO CAETANO DO SUL
Why open is important?
• iOS developer fees: $99/yr
• additional apple licensing fees
and 3rd party certification
• final product needs to be
approved by apple
• one supplier (Avent) produces
the connectors.
• fill out zero forms to start
developing
• pay nothing to google – just
once ($25/life)
• no approval process from
google to go to play store
• USB connectors and
drivers are readily available

12. 12 ANDROID - ABCODESSÃO CAETANO DO SUL
Google play
• store for applications, games, music and books
• 90% of profit to developer
• 48 billions+ of downloads

13. 13 ANDROID - ABCODESSÃO CAETANO DO SUL
Platform
• virtual machine based (dalvik)
• awesome framework
• awesome tools

14. 14 ANDROID - ABCODESSÃO CAETANO DO SUL
Android Architecture

15. 15 ANDROID - ABCODESSÃO CAETANO DO SUL
SDK
• reuse components
• design pattern oriented
• intents and content providers that enable
communication between applications

16. 16 ANDROID - ABCODESSÃO CAETANO DO SUL
SDK
• UI components
• UX guides
• DDMS
• emulator

17. 17 ANDROID - ABCODESSÃO CAETANO DO SUL
NDK
• write native apps in C/C++
• awesome performance
• override OS functions
• integrates with SDK

18. 18 ANDROID - ABCODESSÃO CAETANO DO SUL
Android Studio
• gradle-based build support
• android-specific refactoring and quick fixes
• lint tools to catch performance, usability,
version compatibility and other problems
• easily integration with DSL
• a rich layout editor that allows you to preview
layouts on multiple screen configurations,
drag on drop and much more ;-)

19. 19 ANDROID - ABCODESSÃO CAETANO DO SUL

20. 20 ANDROID - ABCODESSÃO CAETANO DO SUL
Trends
• hardware startup becoming viable
• small, yet mighty
• always on

21. 21 ANDROID - ABCODESSÃO CAETANO DO SUL
Trends
• hardware startup becoming viable
• small, yet mighty
• always on

22. 22 ANDROID - ABCODESSÃO CAETANO DO SUL
ADK (acessory development kit)

23. 23 ANDROID - ABCODESSÃO CAETANO DO SUL
ADK (acessory development kit) for prototyping
+
♥=

24. 24 ANDROID - ABCODESSÃO CAETANO DO SUL
...and more about trends
Location, location, location
Context, context, context

25. 25 ANDROID - ABCODESSÃO CAETANO DO SUL
...focus on user
"find out wishes, limitations and needs of
people is the only way to innovate"

26. 26 ANDROID - ABCODESSÃO CAETANO DO SUL
Jazz is hiring!
oportunidade@jazz.etc.br
engineer, projects and design
areas are hiring!

27. 27 ANDROID - ABCODESSÃO CAETANO DO SUL
Thank you!
renatomolinat@gmail.com
@renatomolinat
Renato Molina Toth