1. 添加 maven 堆栈
1. 1. settings设置
1. 1.1. settings.gradle
- repositories {
- maven {url 'https://maven.aliyun.com/repository/public/'}
- mavenCentral()
- }
复制代码 1. 1.2. settings.gradle.kts
- repositories {
- maven {
- setUrl("https://maven.aliyun.com/repository/public/")
- }
- mavenCentral()
- }
复制代码 1. 2. gradle设置
1. 2.1. build.gradle
- implementation 'com.github.bumptech.glide:glide:4.12.0'
复制代码 1. 2.2. build.gradle.kts
- implementation(libs.glide)
复制代码 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 个主要部分构成:
(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:不要利用驼峰命名方式,单词利用 - 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" }
复制代码 2. Android Studio 如何设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**********
复制代码 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**********
复制代码 3. sourceSets设置
3.1. build.gradle
- sourceSets {
- main {
- jniLibs.srcDirs = ['libs']
- }
- }
复制代码 3.2. build.gradle.kts
- //jniLibs目录指向libs目录
- sourceSets {
- getByName("main") {
- jniLibs.srcDirs("libs")
- }
- }
复制代码 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.
复制代码
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源码看到了一个设置buildConfig的注释如下。
果然如此,默认是禁用状态。在buildFeatures设置中把buildConfig值手动设为true,重新build下就好了
- //开启dataBinding
- buildFeatures {
- dataBinding = true
- buildConfig=true
- }
复制代码
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 因为可能会反而增长图片大小 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 } //克制生成依赖元数据 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() } //署名设置 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设置 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设置 initWith(getByName("alpha")) //关闭debug debuggable(false) } } //release打包时自界说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")
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