mti-eureka-tech-beer

Transcript

1. Android DevEnv in 2016 MTI × eureka Tech Beer yuyakaido

   

2. ࣗݾ঺հ • ւ౻༏໻ʢ͔͍Ͳ͏Ώ͏΍ʣ • גࣜձࣾΤ΢ϨΧ • ໿1೥ͷΠϯλʔϯΛܦͯɺ2015೥4݄ʹ৽ଔೖࣾ • ςετ͓͡͞Μ 

   yuyakaido yuyakaido

3. ໨࣍ • ։ൃ؀ڥɾݴޠ • Reactive Programming • ΞʔΩςΫνϟઓࠃ࣌୅ 

4. ։ൃ؀ڥ • Eclipseͷ࣌୅͸ऴΘͬͨ • Android Studio • ެࣜΤϛϡϨʔλͷ෮ݖ • Ҏલ͸ىಈʹ15෼ɺಈ࡞΋௒΋ͬ͞Γͩͬͨ

   ͕ɺࠓ͸͘͘͞͞ • Genymotion͸Φϫίϯ 

5. ։ൃݴޠ • جຊతʹ͸JavaͰ։ൃ͠·͢ • ͨͩɺॾൠͷࣄ৘ʹΑΓJava7റΓͰ͢ • Null Safe͡Όͳ͍͠ɺϥϜμࣜ΋ͳ͍ • Kotlin

   

6. Kotlin • JetBrains͕։ൃ • Javaͱ૬ޓӡ༻Մೳ • Null Safety • ϥϜμࣜ

   

7. KotlinɿNull Safety • KotlinͰఆٛ͢Δม਺͸͢΂ͯNonNull  var foo: Int
 foo.toString() //

   ίϯύΠϧΤϥʔ 
 
 var bar: Int = 0
 bar.toString() // ☺ Kotlin Integer foo = null;
 foo.toString(); // Fuck’in NullPointerException Java

8. KotlinɿϥϜμࣜ  Java Kotlin

9. Reactive Programming • ReactiveXʢhttp://reactivex.io/ʣ 

10. Reactive Programming • ඇಉظॲཧ΍ΤϥʔϋϯυϦϯά͕؆ܿʹهड़Ͱ͖Δ • Androidք۾Ͱ͸σϑΝΫτʹͳΓͭͭ͋Δ • ษڧձͰ͸ଉΛ͢ΔΑ͏ʹొ৔ • pairsͱCouplesͰ΋࠾༻

    

11. ΞʔΩςΫνϟઓࠃ࣌୅ • Androidք۾Ͱ͸ςετΛॻ͘จԽ͕ͳ͔ͬͨ • ͦΖͦΖςετॻ͔͘ • ઃܭͪΌΜͱͯ͠ͳ͍ͱςετॻ͚ͳ͘ͳ͍ʁ • Clean Architecture

    • Flux 

12. Clean Architecture 

13. Flux 

14. ·ͱΊ • AndroidΤϯδχΞ͸ • Android StudioͰJavaॻ͖ͳ͕Β • ͵ΔΆʹૺ۰͢Δ౓ʹKotlinʹࢥ͍Λ஘ͤͭͭ • Reactive

    ProgrammingΛᅂΈ • ΞʔΩςΫνϟઓࠃ࣌୅Λੜ͖ൈ͍͍ͯΔ 

15. Thank you :) Credit: NASA Earth Observatory/NOAA NGDC