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Contribute to OpenSource writing (Kotlin friend...

Avatar for Paolo Rotolo Paolo Rotolo
July 20, 2018
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Contribute to OpenSource writing (Kotlin friendly) libraries for Android

Presented at Campus Party Italy 2018.

Avatar for Paolo Rotolo

Paolo Rotolo

July 20, 2018
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Transcript

  1. Contribute to open source writing (Kotlin-friendly) libraries for Android @PaoloRotolo

    Paolo Rotolo #CPIT2

  2. About me

  3. None
  4. None

  5. Make an Android Library

  6. // build.gradle // day 1

  7. // build.gradle // day 10

  8. None
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  10. Build an Android Library

  11. Why I have to develop a library?

  12. Why I have to develop a library for free?

  13. Writing a modular project - Faster gradle builds - Easily

    pluggable into Instant apps - Better team work, as one person can have the sole responsibility of a module - Smoother git flows - Easy to create libraries from code :D

  14. Each module (library) should solve a single specific issue

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  18. // build.gradle // BEFORE

  19. // build.gradle // AFTER

  20. Choose resources to make public

  21. All resources in a library default to public

  22. None
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  24. Publish your library

  25. Name your library

  26. Name your library ;)

  27. None

  28. ShapeOfView

  29. GlideToVectorYou

  30. Publish your artifact

  31. None
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  34. Test your library

  35. Test your library BONUS: it’s easy if OpenSource ;)

  36. Document your library

  37. Write a good README

  38. Write a good README

  39. Maintain your library

  40. - Close issues on GitHub; Maintain your library

  41. Maintain your library

  42. - Close issues on GitHub; - Accept/reject pull requests; Maintain

    your library

  43. - Close issues on GitHub; - Accept/reject pull requests; -

    Release new versions Maintain your library
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  62. Android KTX

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  101. Questions? paolorotolo@ubuntu.com @paolorotolo