Android Studio kotlin环境配置(Mac)
Android Studio ->Plugin ->搜索kotlin —>安装并重启
Kotlin插件安装好之后,可以直接
New ->Kotlin File/Class
New ->kotlin Activity
第一次创建Kotlin类后会提示“Configure Kotlin”,点击之后弹出窗口选择“All modules containing kotlin files”,点击ok。
配置完成之后在项目(APP)的根build.gradle中:
buildscript {
ext.kotlin_version = '1.1.50'
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.3'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
maven {
url "https://jitpack.io"
}
}
}
module的build.gradle中:
apply plugin: 'kotlin-android'
android{
....
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
}
比较实用的功能
将java代码转换成 kotlin
Code -> Convert Java File to Kotlin File