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Modularizing and Refactoring Android App with Clean Architecture

Modularizing and Refactoring Android App with Clean Architecture

kobito-kaba

July 03, 2019
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  9. https://youtu.be/GesiS2bkTKA

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  13. app
    bidding search product sell

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  14. APP
    BID SEARCH PRODUCT SELL

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  15. APP
    BID SEARCH PRODUCT SELL

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  16. APP
    BID SEARCH PRODUCT SELL

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  17. APP
    BID SEARCH PRODUCT SELL

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  18. Modularize

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  20. ┐('~`;)┌

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  23. Inline Super Class

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  30. Inline Method

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  31. Inline Method

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  40. Why we use Clean Architecture?
    Why/How/What Clean Architecture?
    Ref:https://8thlight.com/blog/uncle-bob/2012/08/13/the-clean-architecture.html

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  41. Why CleanArch.?
    ● Reduce & prevent spaghetti codes
    ● Increase readable and testable codes
    ● Clear scope of influence

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  42. How does design CleanArch?
    ● Separation of stable & flexible codes.
    ● Make Flexible code dependent only on more
    stable code
    ● Make the direction of dependence one direction

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  43. Over view(※): CleanArchitecture
    ※:Some interfaces, or classes are omitted

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  44. Presentation Layer
    ● View:
    Activity, Fragment,..
    ● Presenter:
    Express view logic,
    gateway for domain

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  45. Data Layer
    ● DataStore:
    Gateway for DB/API,
    and generate Entity

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  46. Domain Layer
    ● Entity:
    Express business data
    ● Usecase:
    Express business logic,
    gateway for presentaion
    ● Repository: Interface
    between domain and data
    layer

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  47. Let’s see Sample Product
    ● Sample Product:
    Click button -> change
    TextView as several Lang
    https://github.com/kiuchikeisuke/Android-Studio-CleanArchitecture-template-forKotlin/tree/demo_for_droidcon

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  59. Thank you

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