jmfayard

$ cd sample-kotlin
$ gw --stacktrace dependencyUpdates
executing gradlew instead of gradle
> Task :dependencyUpdates FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':dependencyUpdates'.
> Cannot change dependencies of configuration ':classpath' after it has been resolved.

jmfayard

object MoshiAdapters {
  val moshi : Moshi = Moshi.Builder().build()
  
  inline fun <reified T: Any> moshiAdapter(clazz: Class<T> = T::class.java): Lazy<JsonAdapter<T>> 
      = lazy { moshi.adapter(clazz) }

  val movie: JsonAdapter<Movie> by moshiAdapter()

  val user: JsonAdapter<User> by moshiAdapter()

jmfayard

i was thinking how to integrate it with the newest feature

we could have

rejectVersionContaining ("alpha","beta",...)

which would be a shorter version of

jmfayard

/** buildSrc/src/main/kotlin/Libs.kt  **/
object Libs {
  const val okhttp = "com.squareup.okhttp3:okhttp:" + Versions.okhttp
  const val okio = "com.squareup.okio:okio:" + Versions.okio
  //... all others
}  

/** buildSrc/src/main/kotlin/Versions.kt  **/
object Versions {
  const val okhttp = "3.12.1"

jmfayard

Mercari-Jmfayard

Originally published on https://github.com/m-rec/c325017f9e66db9320f99fdced6ac3d66abc9212

jmfayard

Coroutines documents

• Getting started guide
  • Channels
  • Courintes context and Dispatchers
  • Shared mutable state and concurrency
• The Kotlin Playground allows to try out things
• The kotlinx.coroutines guide is the (huge!) reference
• Everything from Roman Elizarov including
• Structured concurrency

jmfayard

# Open a new android project in Android Studio
# From Android Studio, run the gradle task ":properties"

# From the command-line, run
$ ./gradlew :properties
# Check if you see this message
Starting a Gradle Daemon, 1 incompatible could not be reused

# To debug the problem run this
$ ps auxw  | grep GradleDaemon

jmfayard

// buildSrc/src/main/kotlin/Config.kt
object Config {
    const val ACTIVITY = "com.mautinoa.cardapp.MainActivity"
    const val PACKAGE = "com.mautinoa.cardapp"
    const val kotlinVersion = "1.2.71"

    object SdkVersions {
        val versionCode = 1
        val compile = 28
        val target = 26

jmfayard

// buildSrc/src/main/java/GooglePlay.kt
import java.io.File

object GooglePlay {


    @JvmStatic
    fun updateWhatsNew(projectDir: File, version: String) {
        val files: List<File> = listOf(
                "src/production/play/en-US/listing/whatsnew-alpha",

jmfayard

fun app() = AppComponent.instance

interface AppComponent {
    val context: Context
    val retrofit: Retrofit
    val okHttpClient: OkHttpClient
    val catRepository: CatRepository
    val catService: CatService

    val mainThreadScheduler: Scheduler