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