Android(安卓)studio2.3.2 配置kotlin、Anko
16lz
2021-01-26
祝:本文配置基于Android studio 2.3.2,gradle3.3,jdk1.8
1.下载kotlin插件
打开Settings面板,找到Plugins选项,点击Browse repositories(浏览仓库),输入“Kotlin”查找,然后安装即可。安装完成之后需要重启Android Studio (切记!)。
2.配置project的build gradle
在project的build 果然掉了中添加一下代码:
ext.kotlin_version = ‘1.1.2-4’
ext.anko_version = ‘0.10.0-beta-2’
classpath “org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version”
完整代码:
buildscript {//需要加入代码 ext.kotlin_version = '1.1.2-4' ext.anko_version = '0.10.0-beta-2' repositories { jcenter() } dependencies {//需要加入的代码 classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" }}allprojects { repositories { jcenter() }}task clean(type: Delete) { delete rootProject.buildDir}repositories { mavenCentral()}
3.配置module build gradle
加入以下代码:
apply plugin: ‘kotlin-android’
apply plugin: ‘kotlin-android-extensions’
compile”org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version”
完整代码:
apply plugin: 'com.android.application'//需要加入代码apply plugin: 'kotlin-android'apply plugin: 'kotlin-android-extensions'android { compileSdkVersion 25 buildToolsVersion "25.0.3" defaultConfig { applicationId "com.dyb.kotlin" minSdkVersion 15 targetSdkVersion 25 versionCode 1 versionName "1.0" testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } }}dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { exclude group: 'com.android.support', module: 'support-annotations' }) testCompile 'junit:junit:4.12' compile 'com.android.support:appcompat-v7:25.3.1' compile 'com.android.support:design:25.3.1' compile 'com.android.support.constraint:constraint-layout:1.0.1' //需要加入代码 compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version" compile "org.jetbrains.anko:anko-common:$anko_version"}
注意:
1.上面只是加入的anko的基本库,若需要其它库,可自行加入。https://github.com/Kotlin/anko
2.kotlin-stdlib是jre7不是jre8
3.本文的gradle-wrapper.properties类完整代码:
#Mon Jun 12 10:19:44 CST 2017distributionBase=GRADLE_USER_HOMEdistributionPath=wrapper/distszipStoreBase=GRADLE_USER_HOMEzipStorePath=wrapper/distsdistributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
4.简单使用
package com.xxx.kotlinimport android.os.Bundleimport android.support.v7.app.AppCompatActivityimport org.jetbrains.anko.toastclass MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) toast("kotlin、Anko配置完成") }}
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