Android kotlin build.gradle.kts配置

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猴君
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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
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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？
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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。
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  运行报错

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

在这里插入图片描述
  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。
在这里插入图片描述
  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     }

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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<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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