#安卓

其中，一个是腾讯的，一个是阿里的

修改源 链接 参考：

```
distributionUrl=https://mirrors.cloud.tencent.com/gradle/gradle-6.1.1-bin.zip

distributionUrl=https://mirrors.cloud.tencent.com/gradle/gradle-6.2.1-bin.zip

distributionUrl=https://mirrors.cloud.tencent.com/gradle/gradle-7.2-bin.zip
```

build gradle的源修改，参考

```
allprojects {
    buildscript {
        repositories {
            maven { url = uri("https://maven.aliyun.com/repository/public") }
            maven { url = uri("https://maven.aliyun.com/repository/google") }
            google()
            jcenter()

        }

        dependencies {
            // If you are changing the Android Gradle Plugin version, make sure it is compatible with the Gradle version preinstalled with Unity
            // See which Gradle version is preinstalled with Unity here https://docs.unity3d.com/Manual/android-gradle-overview.html
            // See official Gradle and Android Gradle Plugin compatibility table here https://developer.android.com/studio/releases/gradle-plugin#updating-gradle
            // To specify a custom Gradle version in Unity, go do "Preferences > External Tools", uncheck "Gradle Installed with Unity (recommended)" and specify a path to a custom Gradle version
            classpath 'com.android.tools.build:gradle:4.0.1'
            
        }
    }

    repositories {
        maven { url = uri("https://maven.aliyun.com/repository/public") }
        maven { url = uri("https://maven.aliyun.com/repository/google") }
        google()
        jcenter()
        flatDir {
            dirs "${project(':unityLibrary').projectDir}/libs"
        }
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}
```