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
https://img-blog.csdnimg.cn/direct/d4f16a34e87942fea4c0dea14ba8f6a2.png
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 个重要部分组成：
（1）部分用于声明可以被依赖项引用的版本
（2）部分用于声明坐标的别名
（3）部分用于声明依赖包
（4）部分用于声明插件
注意：不要使用驼峰定名方式，单词使用 - 分割：
groovy = "3.0.5"
checkstyle = "8.37"
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" } }
groovy = ["groovy-core", "groovy-json", "groovy-nio"]
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？
https://img-blog.csdnimg.cn/direct/9ecc4b0186cd47b0a40a8896e46d97a4.png
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都没有效。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。
https://img-blog.csdnimg.cn/direct/ba7d38f574134abfae7e718813a4ad19.png
运行报错
Build Type 'debug' contains custom BuildConfig fields, but the feature is disabled.
https://img-blog.csdnimg.cn/direct/a8cc5d2ebbe94745bca62d0a03b46031.png
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。
https://img-blog.csdnimg.cn/direct/f573afb6467a47538277e8825f79074a.png
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
}
https://img-blog.csdnimg.cn/direct/07bcff3e5c9246a3a8159782ea1ed1c4.png
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 由于可能会反而增长图片巨细 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() } //署名配置 signingConfigs { getByName("debug") { storeFile = file("../xxx.jks") storePassword = "xxx" keyAlias = "xxx" keyPassword = "xxx" } } buildTypes { getByName("debug") { //署名 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
https://img-blog.csdnimg.cn/direct/ef834d61a2134290bd5325d290e6a5a4.png
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<Delete>("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配置署名
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
https://img-blog.csdnimg.cn/direct/95f330baa2fc4452b65e9881d28cfd23.png
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更换
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定名
//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
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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