buildscript { repositories { // 1. 腾讯云 Google Maven 专属镜像(AGP 4.2.2 必存,同步及时) maven { url 'https://mirrors.cloud.tencent.com/nexus/repository/google/' } // 2. 腾讯云 Gradle 插件镜像(兜底 AGP 下载) maven { url 'https://mirrors.cloud.tencent.com/nexus/repository/gradle-plugin/' } // 3. 腾讯云公共仓库(加速其他依赖下载) maven { url 'https://mirrors.cloud.tencent.com/nexus/repository/maven-public/' } } dependencies { // 关键:AGP 4.2.2(最后支持 Java 8 的稳定版,腾讯云必存) classpath "com.android.tools.build:gradle:4.2.2" // 其他依赖(如 Kotlin 插件、ButterKnife 等,保留不变) } } allprojects { repositories { // 项目依赖也走腾讯云镜像,统一加速 maven { url 'https://mirrors.cloud.tencent.com/nexus/repository/google/' } maven { url 'https://mirrors.cloud.tencent.com/nexus/repository/maven-public/' } google() // Google 官方仓库(备用) mavenCentral() // 中央仓库兜底 } }