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Android Refactoring

Avatar for Ricardo Borillo Ricardo Borillo
April 24, 2015
Programming
660
6

Android Refactoring

Slides from the talk at Droidcon Spain 2015 (24th of April, Madrid)

Avatar for Ricardo Borillo

Ricardo Borillo

April 24, 2015

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Transcript

  1. Android Ricardo Borillo @borillo Refactoring

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  16. martin fowler

  17. “a change made to the internal structure of software to

    make it easier to understand and cheaper to modify without changing its observable behavior”
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  20. Clean Code Architecture SOLID Refactoring Testing

  21. vs STUPID SOLID

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  23. https://github.com/gdg-x/frisbee

  24. STUPID Singleton Invasion

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  27. STUPID Tight Coupling

  28. Inheritance Tell don’t ask Library Wrap

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  33. STUPID Untestability

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  35. Tight Coupling Singletons

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  37. STUPID Premature Optimization

  38. Inner classes Code reuse by inheritance Enums Singleton

  39. STUPID Indescriptive Naming

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  41. Magic Numbers Naming Comments

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  43. STUPID Duplication

  44. Value Objects State+Query

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  46. PREFER COMPOSITION OVER INHERITANCE WRAP LIBRARIES ENCAPSULATE COLLECTIONS DON’T USE

    PRIMITIVES IN HIGH LEVELS OF ABSTRACTION SWITCH
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