Kotlin for Android Developer - Make our live easier
- 2. tai.dangvan@2359media.com Designed by JetBrains First appeared in 2011 First stable release in 2016 OOP language support functional programming Influenced by Java, Scala, Groovy, C#, Gosu, Javascript JVM / JS / Native
- 3. tai.dangvan@2359media.com Why Kotlin Officially supported by Google Less code. More productive Modern programming language. Better than Java 100% interoperable with Java Easy to learn. Fun to use Can be updated independently from the OS Great tooling and community
- 4. tai.dangvan@2359media.com For patch update (1.x.x) ● Fixes ● Optimizations ● Tooling features For minor update (1.x) ● Adding language features ● Adding library APIs ● Backward Compatibility Constraints For major update (2.0) ● Deprecate APIs from 1.x and provide automated migration ● Delete legacy features
- 6. tai.dangvan@2359media.com ● Type system ● Immutability ● Null safety ● Functional operators ● String templates ● Smart casting ● Control flow ● Single expression function ● Default arguments ● Named arguments ● Destructuring ● Extension function ● Lambdas ● Higher-Order function ● Property ● Inheritance ● Interface ● Data class ● Scoping functions ● Operator overloading
- 7. tai.dangvan@2359media.com ● Kotlin Android Extension ● Anko ● Android KTX For Android
- 8. tai.dangvan@2359media.com References ● https://kotlinlang.org/docs/reference/ ● https://developer.android.com/kotlin/index.html ● https://android.github.io/kotlin-guides ● https://antonioleiva.com/google-kotlin/ ● http://blog.danlew.net/2017/05/17/why-kotlin/ ● https://antonioleiva.com/reasons-kotlin-android/ ● https://medium.com/keepsafe-engineering/kotlin-vs-java-compilation-speed-e6c174b39b5d