【发布时间】:2018-03-30 18:29:26
【问题描述】:
我正在寻找一种在我的 Android 应用程序项目的 build.gradle 文件中配置 Kotlin 编译器参数的方法。
我在Kotlin official documentation 上看到可以为每种构建风格(例如调试、发布)配置编译器参数。
项目级 build.gradle
buildscript {
ext.kotlin_version = '1.1.51'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.0-rc1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
应用级 build.gradle
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 26
buildToolsVersion "26.0.2"
defaultConfig {
applicationId "com.myapp.myapplication"
minSdkVersion 16
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
// The interesting part : configure the compileReleaseKotlin task
// to include compiler arguments when building releases
compileReleaseKotlin {
kotlinOptions {
freeCompilerArgs = [
'Xno-param-assertions',
'Xno-call-assertions',
'Xno-receiver-assertions'
]
}
}
dependencies {
// The usual Android dependencies, omitted for brievety
}
在构建项目时,我收到以下错误:
Could not find method compileReleaseKotlin() for arguments [build_7b4e2sfm3830f9z4br95gfme2$_run_closure2@7ed96f28] on project ':app' of type org.gradle.api.Project.
compileReleaseKotlin 块是放错地方还是拼写错误?不过,Android Studio 建议我使用这种方法。
【问题讨论】: