Android workshop week1
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Workshop I did for electrical engineering students with no OOP or Android knowledge to make a very simple app.
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Android workshop week1
- 1. Welcome! Android workshop part 1 Jim Clermonts | Electrical Engineer Busy with Android Jimclermonts@gmail.com @JimClermonts Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 1
- 2. Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 2
- 3. Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 3
- 4. Different versions Android 2.0 Android 3.0, 4.0 Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 4
- 5. •0.5 Million •450.000 Apps •10.000.000.000 Downloads •…. Since september 2008 Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 5
- 6. Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 6
- 7. ‹#›
- 8. Your idea “The StuffLocator” Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 8
- 9. View diagram Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 9
- 10. a Class Noun Classname Fields Verb Methods (parameters) Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 10
- 11. Class Diagram Package Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 11
- 12. Start a new project Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 12
- 13. Rename main.xml to identity.xml 3 Classes: Identity, Account, Scanner 3 Layouts: identity, account, scanner Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 13
- 14. Directory tree Classes (.java) Layout (.xml) Manifest.xml Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 14
- 15. 10 Minute break Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 15
- 16. Start with the layout Ctrl – Shift – F = Align Ctrl – Shift – S = Save and compile Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 16
- 17. RelativeLayout Ctrl + Space: Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 17
- 18. Tablelayout Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 18
- 19. Customize your Layouts! Good Layout tutorials: http://mobile.tutsplus.com/tutorials/android/android-layout/ Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 19
- 20. Manifest Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 20
- 21. Emulator Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 21
- 22. Manual run Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 22
- 23. Enabling your android device Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 23
- 24. Run your app! Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 24
- 25. Next week: •Add behaviour •Remove warnings •Android platform •Polish that app! Welcome | Goal | Android | Your idea | View & Class | First project | Layouts | Manifest | Run it! 25
Notes de l'éditeur
- Goal of workshop:-Idea forapp, build in 1 week.-App will be like a stripped down car but will drive.-Make you aware common pitfalls every beginner has.-Dropbox contains source code, books and this presentation.
- Android is a linux-based operating system. The first release in september 2008 was primarily for smartphones. Nowadays android powers-Televisions-Microwaves-cars-washing machines-tablets-wristwatches..and also phones.
- New apps can be downloaded through “Google Play”.
- The new hardware in these smart devices enables a lot of new possibilities.With android devices you can:-Take picture-Get location of user-Sense motion-Touchscreen-Control with voiceIn the next video these hardware features are used
- Everybody has their own idea for an app. I also have an idea for an app and I’m gonna show you how to build it. I think your app idea will have a lot in common with my app so during the workshop you adjust it for your own idea.
- Rename main.xml to identity.xml with refactor!
- http://mobile.tutsplus.com/tutorials/android/android-listview/
- The manifest file describes the functionality,requirements and permissions of the application. It is like a table of contents for your app. A class is also known as a “activity”.