Android studio 混淆打包 proguard-rules.pro 与 bulid.gradle 配置总结

痛定思痛。 2023-01-19 03:24 3阅读 0赞

现在写的app 基本都是经过混淆了的,如果不混淆, 发布出去,别人一反编译 就可以直接看你的源码了

ok 来说一下混淆吧:

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## *build.gradle文件* ##

apply plugin: 'com.android.application'
    
    android {
        //签名文件 改为自己的路径
        signingConfigs {
            config {
                keyAlias 'xiao'
                keyPassword 'key'
                storeFile file('F:/Android/keystore.jks')
                storePassword 'key'
    //            v2SigningEnabled false //是否采用APK Signature Scheme v2
            }
        }
        compileSdkVersion 25
        buildToolsVersion '25.0.3'
        //useLibrary 'org.apache.http.legacy'
        defaultConfig {
            applicationId "com.web"
            minSdkVersion 16
            targetSdkVersion 25
            versionCode 12
            versionName "1.0.0"
            jackOptions {
                enabled true
            }
            signingConfig signingConfigs.config
        }
        buildTypes {
            release {
                signingConfig signingConfigs.config
                // 是否进行混淆
                minifyEnabled false
                // 混淆文件的位置
                proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
                // 不显示Log
                buildConfigField "boolean", "LOG_DEBUG", "false"
                //Zipalign优化
                zipAlignEnabled true
                // 移除无用的resource文件
                shrinkResources true
            }
            debug {
                signingConfig signingConfigs.config
                // 显示Log
                buildConfigField "boolean", "LOG_DEBUG", "true"
                versionNameSuffix "-debug"
                minifyEnabled false
                zipAlignEnabled false
                shrinkResources false
            }
        }
        compileOptions {
            targetCompatibility 1.8
            sourceCompatibility 1.8
        }
        productFlavors {
        }
    }
    
    dependencies {
        // 编译libs目录下的所有jar包
        compile fileTree(include: ['*.jar'], dir: 'libs')
        //noinspection GradleCompatible
        compile 'com.android.support:support-v4:25.3.1'
        compile 'com.android.support:design:25.3.1'
        compile 'com.github.bumptech.glide:glide:3.7.0'
    }

*proguard-rules.pro混淆文件*

#####################################################################################
    # start on 2017/5/16 15:59
    # update author: qihao on 2017/7/4 17:53  http://blog.csdn.net/gfg156196
    # Email：sin2t@sina.com
    #
    #####################################################################################
        #指定代码的压缩级别
        -optimizationpasses 5
        #包名不混合大小写
        -dontusemixedcaseclassnames
        #不去忽略非公共的库类
        -dontskipnonpubliclibraryclasses
         #优化  不优化输入的类文件
        -dontoptimize
         #混淆时是否做预校验
        -dontpreverify
         #混淆时是否记录日志
        -verbose
         # 混淆时所采用的算法
        -optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
        #保护注解
        -keepattributes *Annotation*
         #如果引用了v4或者v7包
        -dontwarn android.support.**
        #保持 native 方法不被混淆
        -keepclasseswithmembernames class * {
            native <methods>;
        }
        #保持自定义控件类不被混淆
        -keepclasseswithmembers class * {
            public <init>(android.content.Context, android.util.AttributeSet);
        }
        #保持自定义控件类不被混淆
        -keepclassmembers class * extends android.app.Activity {
           public void *(android.view.View);
        }
         # 保持自定义控件类不被混淆
        -keepclasseswithmembers class * {
            public <init>(android.content.Context, android.util.AttributeSet);
        }
        # 保持自定义控件类不被混淆
        -keepclasseswithmembers class * {
            public <init>(android.content.Context, android.util.AttributeSet, int);
        }
        #保持 Parcelable 不被混淆
        -keep class * implements android.os.Parcelable {
          public static final android.os.Parcelable$Creator *;
        }
        #保持 Serializable 不被混淆
        -keepnames class * implements java.io.Serializable
        #保持 Serializable 不被混淆并且enum 类也不被混淆
        -keepclassmembers class * implements java.io.Serializable {
            static final long serialVersionUID;
            private static final java.io.ObjectStreamField[] serialPersistentFields;
            !static !transient <fields>;
            !private <fields>;
            !private <methods>;
            private void writeObject(java.io.ObjectOutputStream);
            private void readObject(java.io.ObjectInputStream);
            java.lang.Object writeReplace();
            java.lang.Object readResolve();
        }
        #保持枚举 enum 类不被混淆 如果混淆报错，建议直接使用上面的 -keepclassmembers class * implements java.io.Serializable即可
        #-keepclassmembers enum * {
        #  public static **[] values();
        #  public static ** valueOf(java.lang.String);
        #}
    
        -keepclassmembers class * {
            public void *ButtonClicked(android.view.View);
        }
        #不混淆资源类
        -keepclassmembers class **.R$* {
            public static <fields>;
        }
        #避免混淆泛型 如果混淆报错建议关掉
        #–keepattributes Signature
    
        #关闭所有日志 log, java.io.Print, printStackTrace
        -assumenosideeffects class android.util.Log {
            public static *** e(...);
            public static *** w(...);
            public static *** i(...);
            public static *** d(...);
            public static *** v(...);
        }
        -assumenosideeffects class java.io.PrintStream {
            public *** print(...);
            public *** println(...);
        }
        -assumenosideeffects class java.lang.Throwable {
            public *** printStackTrace(...);
        }

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