开发语言 Android kotlin build.gradle.kts配置

1. 添加 maven 仓库

1. 1. settings配置

1. 1.1. settings.gradle

repositories {

maven {url 'https://maven.aliyun.com/repository/public/'}

mavenCentral()

}

1. 1.2. settings.gradle.kts

repositories {

maven {

setUrl("https://maven.aliyun.com/repository/public/")

}

mavenCentral()

}

1. 2. gradle配置

1. 2.1. build.gradle

implementation 'com.github.bumptech.glide:glide:4.12.0'

1. 2.2. build.gradle.kts

implementation(libs.glide)

  版本号在gradle文件夹下 libs.versions.toml文件中添加

1. 2.2.1. build.gradle.kts

  libs.versions.toml文件用来抽离依赖来加载，文件由 4 个主要部分组成：   （1）[versions]部分用于声明可以被依赖项引用的版本   （2）[libraries]部分用于声明坐标的别名   （3）[bundles]部分用于声明依赖包   （4）[plugins]部分用于声明插件   注意：不要使用驼峰命名方式，单词使用 - 分割：

[versions]

groovy = "3.0.5"

checkstyle = "8.37"

[libraries]

groovy-core = { module = "org.codehaus.groovy:groovy", version.ref = "groovy" }

groovy-json = { module = "org.codehaus.groovy:groovy-json", version.ref = "groovy" }

groovy-nio = { module = "org.codehaus.groovy:groovy-nio", version.ref = "groovy" }

commons-lang3 = { group = "org.apache.commons", name = "commons-lang3", version = { strictly = "[3.8, 4.0[", prefer="3.9" } }

[bundles]

groovy = ["groovy-core", "groovy-json", "groovy-nio"]

[plugins]

versions = { id = "com.github.ben-manes.versions", version = "0.45.0" }

2. Android Studio 如何配置打包后的文件名称

  我们在新建一个项目然后直接进行Build apk，可以生成一个app_debug.apk的apk文件，那么文件是怎么产生的呢？

2.1. build.gradle

//**********打包设置开始**********

//自定义生成的apk的地址及名称

def apkName;

signingConfigs {

release {

v1SigningEnabled true

v2SigningEnabled true

storeFile file('./keystore/insour_szyj.keystore')

storePassword 'insour_szyj'

keyAlias 'insour_szyj'

keyPassword 'insour_szyj'

}

debug {

v1SigningEnabled true

v2SigningEnabled true

storeFile file('./keystore/insour_szyj.keystore')

storePassword 'insour_szyj'

keyAlias 'insour_szyj'

keyPassword 'insour_szyj'

}

}

buildTypes {

debug {

// minifyEnabled false//混淆

minifyEnabled true

shrinkResources true

// 不显示Log

buildConfigField "boolean", "LOG_DEBUG", "false"

proguardFiles getDefaultProguardFile('proguard-android.txt'),

'proguard-rules.pro'

aaptOptions.cruncherEnabled = false

aaptOptions.useNewCruncher = false

apkName = "szyj.apk"

signingConfig signingConfigs.release

}

release {

// minifyEnabled false//混淆

minifyEnabled true

shrinkResources true

// 不显示Log

buildConfigField "boolean", "LOG_DEBUG", "false"

proguardFiles getDefaultProguardFile('proguard-android.txt'),

'proguard-rules.pro'

aaptOptions.cruncherEnabled = false

aaptOptions.useNewCruncher = false

apkName = "szyj.apk"

signingConfig signingConfigs.release

}

}

android.applicationVariants.all { variant ->

variant.outputs.all {

if (outputFileName.endsWith('.apk')) {

//这里使用之前定义apk文件名称

outputFileName = apkName

}

}

}

// android.applicationVariants.all {

// variant -> variant.outputs.all { output ->

// def date = new Date().format("yyMMdd",

// TimeZone.getTimeZone("GMT+08"))

// if (variant.buildType.name == 'debug'){

// output.outputFileName = "项目名称_" +

// "${android.defaultConfig.versionName}_${date}_debug.apk"

// }else if (variant.buildType.name == 'release'){

// output.outputFileName = "项目名称_" +

// "${android.defaultConfig.versionName}_${date}_release.apk"

// }

// }

// }

//**********打包设置结束**********

2.2. build.gradle.kts

//**********打包设置开始**********

signingConfigs {

// create("release") {

// storeFile = file("./keystore/insour_szyj.keystore")

// storePassword = "insour_szyj"

// keyAlias = "insour_szyj"

// keyPassword = "insour_szyj"

// }

getByName("debug") {

enableV1Signing =true

enableV2Signing =true

enableV3Signing =true

enableV4Signing =true

storeFile = file("./keystore/insour_szyj.keystore")

storePassword = "insour_szyj"

keyAlias = "insour_szyj"

keyPassword = "insour_szyj"

}

register("release") {

enableV1Signing =true

enableV2Signing =true

enableV3Signing =true

enableV4Signing =true

storeFile = file("./keystore/insour_szyj.keystore")

storePassword = "insour_szyj"

keyAlias = "insour_szyj"

keyPassword = "insour_szyj"

}

}

buildTypes {

debug {

isMinifyEnabled = false

isShrinkResources = false

proguardFiles(getDefaultProguardFile(

"proguard-android-optimize.txt"),

"proguard-rules.pro")

}

release {

isMinifyEnabled = false

isShrinkResources = false

proguardFiles(getDefaultProguardFile(

"proguard-android-optimize.txt"),

"proguard-rules.pro")

}

}

// 输出类型

android.applicationVariants.all {

// 编译类型

val buildType = this.buildType.name

val date = SimpleDateFormat("yyyyMMddHHmmss").format(Date())

outputs.all {

// 判断是否是输出 apk 类型

if (this is com.android.build.gradle

.internal.api.ApkVariantOutputImpl) {

this.outputFileName = "szyj" +

"_${android.defaultConfig.versionName}_${date}_${buildType}.apk"

}

}

}

//**********打包设置结束**********

3. sourceSets配置

3.1. build.gradle

sourceSets {

main {

jniLibs.srcDirs = ['libs']

}

}

3.2. build.gradle.kts

//jniLibs目录指向libs目录

sourceSets {

getByName("main") {

jniLibs.srcDirs("libs")

}

}

4. BuildConfig不生成

  新建了一个demo，其依赖的AGP版本是8.0.0。但是在运行过程中报了一个错误就是找不到BuildConfig。 重新build了下代码，然后找编译后的代码，发现确实没有生成BuildConfig。清缓存，重启AS都没有用。之前代码相比，也就是AGP的版本升级了下，那猜测是不是跟AGP8.0.0的版本有关，于是在BuildType中手动添加了个buildConfigField，想以此方式强制生成下BuildConfig。   运行报错

Build Type 'debug' contains custom BuildConfig fields, but the feature is disabled.

  提示BuildConfig 处于禁用状态…看来是新版本的AGP默认禁用了生成BuildConfig。BuildFeatures源码看到了一个配置buildConfig的注释如下。   果然如此，默认是禁用状态。在buildFeatures配置中把buildConfig值手动设为true，重新build下就好了

//开启dataBinding

buildFeatures {

dataBinding = true

buildConfig=true

}

5. Kotlin Build.gradle脚本编写（build.gradle.kts）

plugins {

id("com.android.application")

kotlin("android")

kotlin("kapt")

}

android {

compileSdkVersion(29)

defaultConfig {

applicationId = "com.xxx.xxxxx"

minSdkVersion(21)

targetSdkVersion(29)

versionCode = 27

versionName = "2.2.0"

resConfigs("zh")

ndk {

abiFilters += listOf("armeabi-v7a","arm64-v8a")

}

}

//开启dataBinding

buildFeatures {

dataBinding = true

buildConfig=true

}

//图片已压缩 指定aapt不做图片压缩 因为可能会反而增加图片大小

aaptOptions {

// cruncherEnabled = false

}

//关闭lint检查

lintOptions {

disable("ResourceType")

// abortOnError = false

}

//jniLibs目录指向libs目录

sourceSets {

getByName("main") {

jniLibs.srcDirs("libs")

}

}

//优化transformClassDexBuilderForDebug的时间

dexOptions {

preDexLibraries = true

maxProcessCount = 8

}

//禁止生成依赖元数据 不上play用不到

dependenciesInfo {

includeInApk = false

}

//jdk1.8支持

compileOptions {

sourceCompatibility = JavaVersion.VERSION_1_8

targetCompatibility = JavaVersion.VERSION_1_8

}

kotlinOptions {

jvmTarget = JavaVersion.VERSION_1_8.toString()

}

//签名配置

signingConfigs {

getByName("debug") {

storeFile = file("../xxx.jks")

storePassword = "xxx"

keyAlias = "xxx"

keyPassword = "xxx"

}

}

buildTypes {

getByName("debug") {

//签名

signingConfig = signingConfigs.getByName("debug")

//git提交次数 作为测试包版本后缀

buildConfigField("int", "GIT_COMMIT_COUNT", getGitCommitCount())

}

register("alpha") {

//继承debug配置

initWith(getByName("debug"))

//混淆

isMinifyEnabled = true

proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")

//ZipAlignEnabled优化

isZipAlignEnabled = true

//移除无用的resource文件

isShrinkResources = true

}

getByName("release") {

//继承alpha配置

initWith(getByName("alpha"))

//关闭debug

debuggable(false)

}

}

//release打包时自定义apk名字、输出路径

android.applicationVariants.all {

outputs.all {

if (this is com.android.build.gradle.internal.api.ApkVariantOutputImpl) {

this.outputFileName = "xxxx.apk"

}

}

}

}

//获取git提交次数

fun getGitCommitCount(): String {

val os = org.apache.commons.io.output.ByteArrayOutputStream()

project.exec {

commandLine = "git rev-list --count HEAD".split(" ")

standardOutput = os

}

return String(os.toByteArray()).trim()

}

//依赖库

apply(from = "depends.gradle")

Kotlin中的Gradle_build.gradle.kts-CSDN博客

官方文档Gradle-kotlin：Gradle Kotlin DSL Primer

全局配置文件：settings.gradle.kts

pluginManagement {

repositories {

google()

mavenCentral()

gradlePluginPortal()

}

}

dependencyResolutionManagement {

repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)

repositories {

google()

mavenCentral()

}

}

rootProject.name = "Test"

include(":app")

include(":mylibrary")

 全局配置文件build.gradle.kts

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {

repositories {

maven(uri("https://maven.aliyun.com/repository/public/"))

google()

mavenCentral()

}

dependencies {

classpath("com.android.tools.build:gradle:7.0.4")

classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.10")

// NOTE: Do not place your application dependencies here; they belong

// in the individual module build.gradle files

}

}

allprojects {

repositories {

maven(uri("https://maven.aliyun.com/repository/public/"))

google()

mavenCentral()

}

}

//clean Task

tasks {

val clean by registering(Delete::class) {

delete(buildDir)

}

}

//clean Task也可以这样写

tasks.register("clean") {

delete(rootProject.buildDir)

}

项目app配置文件build.gradle.kts

plugins {

id("com.android.application")

id("org.jetbrains.kotlin.android")

}

android {

namespace = "com.baidu.main"

compileSdk = 33

defaultConfig {

applicationId = "com.baidu.main"

minSdk = 24

targetSdk = 33

versionCode = 1

versionName = "1.0"

testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"

vectorDrawables {

useSupportLibrary = true

}

}

buildTypes {

release {

isMinifyEnabled = false

proguardFiles(

getDefaultProguardFile("proguard-android-optimize.txt"),

"proguard-rules.pro"

)

}

}

compileOptions {

sourceCompatibility = JavaVersion.VERSION_1_8

targetCompatibility = JavaVersion.VERSION_1_8

}

kotlinOptions {

jvmTarget = "1.8"

}

buildFeatures {

compose = true

}

composeOptions {

kotlinCompilerExtensionVersion = "1.4.3"

}

packaging {

resources {

excludes += "/META-INF/{AL2.0,LGPL2.1}"

}

}

}

dependencies {

implementation("androidx.core:core-ktx:1.9.0")

implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.1")

implementation("androidx.activity:activity-compose:1.7.0")

implementation(platform("androidx.compose:compose-bom:2023.03.00"))

implementation("androidx.compose.ui:ui")

implementation("androidx.compose.ui:ui-graphics")

implementation("androidx.compose.ui:ui-tooling-preview")

implementation("androidx.compose.material3:material3")

implementation(project(mapOf("path" to ":mylibrary")))

testImplementation("junit:junit:4.13.2")

androidTestImplementation("androidx.test.ext:junit:1.1.5")

androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")

androidTestImplementation(platform("androidx.compose:compose-bom:2023.03.00"))

androidTestImplementation("androidx.compose.ui:ui-test-junit4")

debugImplementation("androidx.compose.ui:ui-tooling")

debugImplementation("androidx.compose.ui:ui-test-manifest")

}

配置flavor

flavorDimensions.add("platform")

productFlavors {

create("zim200") {

dimension = "platform"

}

create("ysm8") {

dimension = "platform"

}

}

根据 buildtypes配置签名

buildTypes {

debug {

isDebuggable = true

isMinifyEnabled = false

proguardFiles(

getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"

)

signingConfig = null

productFlavors.getByName("ysm8") {

signingConfig = signingConfigs.getByName("ysm8")

}

productFlavors.getByName("zim200") {

signingConfig = signingConfigs.getByName("zim200")

}

}

release {

initWith(buildTypes.getByName("debug"))

isMinifyEnabled = true

isDebuggable = false

proguardFiles(

getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"

)

}

}

配置lib文件夹

dependencies {

add(

"zim200Implementation",

fileTree(mapOf("dir" to "libszim", "include" to listOf("*.jar", "*.aar")))

)

add(

"ysm8Implementation",

fileTree(mapOf("dir" to "libsysm8", "include" to listOf("*.jar", "*.aar")))

)

implementation(project(":TtsTool"))

testImplementation("junit:junit:4.13.2")

androidTestImplementation("androidx.test.ext:junit-ktx:1.1.3")

androidTestImplementation("androidx.test.espresso:espresso-core:3.4.0")

}

对应的lib文件夹目录结构

不同flavor的应用，加载不同的lib，然后某些代码文件，资源也可以使用对应文件夹下的内容替代

配置密钥

signingConfigs {

create("zim200") {

storeFile = file("../signature/platform.keystore")

storePassword = "xxx"

keyAlias = "xxx"

keyPassword = "xxx"

}

create("ysm8") {

storeFile = file("../signature/ysm8.jks")

storePassword = "xxx"

keyAlias = "xxx"

keyPassword = "xxx"

// v1SigningEnabled = true

// v1SigningEnabled = true

isV1SigningEnabled = true

}

}

关于abi拆分和apk命名

//按abi拆分包

splits {

abi {

isEnable = true

reset()

include("armeabi-v7a", "arm64-v8a")//支持的ABIs

isUniversalApk = true //要不要一个全量ABIs的包

}

}

val abiCodes = mapOf("armeabi-v7a" to 1, "arm64-v8a" to 2, "x86" to 3, "x86_64" to 4)

android.applicationVariants.all {

val buildType = this.buildType.name

val flavorName = this.flavorName

val variant = this

outputs.all {

val name =

this.filters.find { it.filterType == com.android.build.api.variant.FilterConfiguration.FilterType.ABI.name }?.identifier

val baseAbiCode = abiCodes[name]

if (baseAbiCode != null) {

//写入cpu架构信息

variant.buildConfigField("String", "CUP_ABI", "\"${name}\"")

}

if (this is com.android.build.gradle.internal.api.ApkVariantOutputImpl) {

//修改apk名称

if (buildType == "release") {

this.outputFileName =

"apkname_${flavorName}_${name}_${buildType}_v${variant.versionName}.apk"

} else if (buildType == "debug") {

this.outputFileName =

"apkname_${flavorName}_${name}_${buildType}_v${variant.versionName}.apk"

}

}

}

}

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