GitHub - CodingGay/BlackObfuscator-ASPlugin: This project is an Android Studio plugin version of BlackObfuscator, it supports obfuscating code automatically. More information about this project are in BlackObfuscator.

Step 1. 根目录Gradle文件加入

Step 2. app模块加入plugin

Step 3. 添加混淆配置

android {
    ...

    defaultConfig {
       ...
    }
}

// 加入混淆配置
BlackObfuscator {
    // 是否启用
    enabled true
    // 混淆深度
    depth 2
    // 需要混淆的包或者类(匹配前面一段)
    obfClass = ["top.niunaijun", "com.abc"]
    // blackClass中的包或者类不会进行混淆(匹配前面一段)
    blackClass = ["top.niunaijun.black"]
}

dependencies {
    ...
}

Step 4. Clean一次项目，打包即可自动混淆

Copyright 2021 Milk

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.