flutter 项目安卓开启混淆防止渗透

android/app/build.gradle 配置如下

bash 复制代码
plugins {
    id "com.android.application"
    id "kotlin-android"
    id "dev.flutter.flutter-gradle-plugin"
}


def keystorePropertiesFile = rootProject.file("key.properties")
def keystoreProperties = new Properties()
keystoreProperties.load(new FileInputStream(keystorePropertiesFile))

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

android {
    namespace "com.heradal.LS"
    compileSdkVersion 34
    ndkVersion flutter.ndkVersion

    // Packaging error resolution
    lintOptions {
        checkReleaseBuilds false
        abortOnError false
        disable 'InvalidPackage'
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    kotlinOptions {
        jvmTarget = '1.8'
    }

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.heradal.LS"
        // You can update the following values to match your application needs.
        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
        // minSdkVersion flutter.minSdkVersion
        targetSdkVersion flutter.targetSdkVersion
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
        minSdkVersion 21
    }

    applicationVariants.all { variant ->
        variant.outputs.all {
            def appName = "LH" // 文件名
            def version = variant.versionName // 版本号
            def buildType = variant.name // 包类型,debug 还是 release
            def createTime = new Date().format('MMddHHmm') // 打包时间 2021_09_25_16_45_52
            if (buildType == "debug") {
                outputFileName = "${appName}_${version}_${buildType}_${createTime}.apk"
            }
            if (buildType == "release") {
                outputFileName = "${appName}_${version}_${buildType}_${createTime}.apk"
            }
        }
    }
     //签名信息
    signingConfigs {
        release {
            keyAlias keystoreProperties['keyAlias']
            keyPassword keystoreProperties['keyPassword']
            storeFile file(keystoreProperties['storeFile'])
            storePassword keystoreProperties['storePassword']
        }
    }


    buildTypes {
        release {
            // TODO: Add your own signing config for the release build.
            // Signing with the debug keys for now, so `flutter run --release` works.
            debuggable false
            minifyEnabled true
            shrinkResources true
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
            signingConfig signingConfigs.release
            ndk{ // 必须加入这部分,否则可能导致编译成功的release包在真机中会闪退
                abiFilters "armeabi-v7a"
            }
        }
        debug {
            ndk {
                //这里要加上,否则debug包会出问题,后面三个为可选,x86建议加上不然部分模拟器回报错
                abiFilters "armeabi", "armeabi-v7a", "arm64-v8a",  "x86"
            }
        }

    }
}

flutter {
    source '../..'
}

dependencies {}

android/app/proguard-rules.pro 新增proguard-rules.pro文件

bash 复制代码
#Flutter Wrapper
-keep class io.flutter.app.** { *; }
-keep class io.flutter.plugin.**  { *; }
-keep class io.flutter.util.**  { *; }
-keep class io.flutter.view.**  { *; }
-keep class io.flutter.**  { *; }
-keep class io.flutter.plugins.**  { *; }

说明

proguard-rules.pro 里面需要配置的是你使用的安卓包

bash 复制代码
-keep class com.alipay.deviceid.** { *; }
-keep class net.security.device.api.** {*;}
-keep class org.json.** { *;}
-keep class com.alibaba.fastjson.** {*;}
-keep class com.alibaba.sdk.android.oss.** { *; }
-keep class chat.konnect.**{*;}
-keep class konnect_im_sdk.**{*;}

-dontwarn okio.**
-dontwarn org.apache.commons.codec.binary.**

-keepclassmembers,allowobfuscation class * {
@com.alibaba.fastjson.annotation.JSONField <fields>;
}

如我本地使用konnect_im_sdk 就需要配置进去

android/app/build.gradle 中

minifyEnabled 使用压缩

shrinkResources 去除 没有使用的资源 类似前端摇树优化

proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 开启混淆

相关推荐
ii_best4 小时前
按键精灵支持安卓14、15系统,兼容64位环境开发辅助工具
android
美狐美颜sdk5 小时前
跨平台直播美颜SDK集成实录:Android/iOS如何适配贴纸功能
android·人工智能·ios·架构·音视频·美颜sdk·第三方美颜sdk
恋猫de小郭9 小时前
Meta 宣布加入 Kotlin 基金会,将为 Kotlin 和 Android 生态提供全新支持
android·开发语言·ios·kotlin
aqi0010 小时前
FFmpeg开发笔记(七十七)Android的开源音视频剪辑框架RxFFmpeg
android·ffmpeg·音视频·流媒体
帅次11 小时前
Objective-C面向对象编程:类、对象、方法详解(保姆级教程)
flutter·macos·ios·objective-c·iphone·swift·safari
androidwork12 小时前
深入解析内存抖动:定位与修复实战(Kotlin版)
android·kotlin
梦天201512 小时前
android核心技术摘要
android
小蜜蜂嗡嗡12 小时前
flutter flutter_vlc_player播放视频设置循环播放失效、初始化后获取不到视频宽高
flutter
孤鸿玉14 小时前
[Flutter小技巧] Row中widget高度自适应的几种方法
flutter
szhangbiao14 小时前
“开发板”类APP如果做屏幕适配
android