gradle配置统一管理

配置全局参数

根目录build.gradle文件：

主要关注ext部分

// Top-level build file where you can add configuration options common to all sub-projects/modules.
 
buildscript {
    ext.kotlin_version = '1.2.61'
    repositories {
        google()
        jcenter()
        maven { url "https://oss.sonatype.org/content/repositories/snapshots" }
        maven { url "https://jitpack.io" }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.4'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}
ext {
    //base version
    compileSdkVersion = 28
    buildToolsVersion = "28.0.2"
    minSdkVersion = 19
    targetSdkVersion = 26
 
    versionCode = gitVersionCode()
    versionName = gitVersionTag()
 
 
    leanback = "com.android.support:leanback-v17:27.1.1"
    annotation = "com.android.support:support-annotations:27.1.1"
    v13 = "com.android.support:support-v13:27.1.1"
    //kotlin
    kotlinStdlibJDK7 = "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    // arch
    lifecycle = "android.arch.lifecycle:extensions:1.1.1"
    // exoplayer
    exoplayer_version = "2.8.4"
    exoplayer = "com.google.android.exoplayer:exoplayer:$exoplayer_version"
    exoplayer_core = "com.google.android.exoplayer:exoplayer-core:$exoplayer_version"
    exoplayer_hls = "com.google.android.exoplayer:exoplayer-hls:$exoplayer_version"
    exoplayer_ui = "com.google.android.exoplayer:exoplayer-ui:$exoplayer_version"
 
    multidex = "com.android.support:multidex:1.0.3"
    file_chooser = "com.obsez.android.lib.filechooser:filechooser:1.1.10"
    //okhttp3
    okhttp3 = "com.squareup.okhttp3:okhttp:3.11.0"
    loggingInterceptor = "com.squareup.okhttp3:logging-interceptor:3.11.0"
    //retrofit
    retrofit = "com.squareup.retrofit2:retrofit:2.4.0"
    gsonConvert = "com.squareup.retrofit2:converter-gson:2.4.0"
    glide = "com.github.bumptech.glide:glide:3.7.0"
    logger = "com.orhanobut:logger:2.2.0"
    permission = "com.github.hotchemi:permissionsdispatcher:3.2.0"
    permission_processor = "com.github.hotchemi:permissionsdispatcher-processor:3.2.0"
    fhttpserver = "cn.hotapk:fhttpserver:0.2.0"
    rxbus = "com.blankj:rxbus:1.5"
    libaums = "com.github.mjdev:libaums:0.5.5"
}
 
allprojects {
    repositories {
        google()
        jcenter()
    }
}
 
task clean(type: Delete) {
    delete rootProject.buildDir
}
 
def gitVersionCode() {
    def cmd = 'git rev-list HEAD --first-parent --count'
    cmd.execute().text.trim().toInteger()
}
 
def gitVersionTag() {
    def cmd = 'git describe --tags --long --always --dirty=-dev'
    def version = cmd.execute().text.trim()
 
    return version
}
 

在项目的build.gradle里面使用：

如下 rootProject.ext+你要引入的配置参数

configurations.all {
    resolutionStrategy.force rootProject.ext.okhttp3
}
 
dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation rootProject.ext.kotlinStdlibJDK7
    implementation rootProject.ext.leanback
    implementation rootProject.ext.lifecycle
    implementation rootProject.ext.exoplayer
    implementation rootProject.ext.exoplayer_core
    implementation rootProject.ext.exoplayer_hls
    implementation rootProject.ext.exoplayer_ui
    implementation rootProject.ext.multidex
    implementation rootProject.ext.file_chooser
    implementation rootProject.ext.retrofit
    implementation rootProject.ext.gsonConvert
    implementation rootProject.ext.loggingInterceptor
    implementation rootProject.ext.glide
    implementation rootProject.ext.logger
    implementation rootProject.ext.permission
    implementation rootProject.ext.v13
    implementation rootProject.ext.fhttpserver
    implementation rootProject.ext.rxbus
    implementation rootProject.ext.libaums
    annotationProcessor rootProject.ext.permission_processor
    testImplementation 'junit:junit:4.12'
}