Unleash functional power on Android (I): Kotlin lambdas
Functional Android (II): Collection operations in Kotlin
Function references in Kotlin: use functions as lambdas everywhere
Unleash functional power on Android (I): Kotlin lambdas
Functional Android (II): Collection operations in Kotlin
Function references in Kotlin: use functions as lambdas everywhere
Android physics based animation
https://habrahabr.ru/post/347918/