android 代码混淆

最新推荐文章于 2021-08-27 20:19:50 发布

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#android #代码混淆

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本文详细介绍如何使用ProGuard进行代码混淆及优化，包括在项目中配置ProGuard规则的具体步骤。通过设置特定规则保护代码免受逆向工程攻击，并减少APK大小。

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第一步：     在  proguard-project.txt 文件或者 proguard.cfg  输入相应的规则

-optimizationpasses 5 
-dontusemixedcaseclassnames  
-dontskipnonpubliclibraryclasses  
-dontpreverify  
-verbose  
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*  
-keep public class * extends android.app.Activity  
-keep public class * extends android.app.Application  
-keep public class * extends android.app.Service  
-keep public class * extends android.content.BroadcastReceiver  
-keep public class * extends android.content.ContentProvider  
-keep public class com.android.vending.licensing.ILicensingService  
-keepclasseswithmembernames class * {  
    native <methods>;  
}  
-keepclasseswithmembernames class * {  
    public <init>(android.content.Context, android.util.AttributeSet);  
}  
-keepclasseswithmembernames class * {  
    public <init>(android.content.Context, android.util.AttributeSet, int);  
}  
-keepclassmembers enum * {  
    public static **[] values();  
    public static ** valueOf(java.lang.String);  
}  
-keep class * implements android.os.Parcelable {  
  public static final android.os.Parcelable$Creator *;  
} 
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontpreverify
-verbose
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class com.android.vending.licensing.ILicensingService
-keepclasseswithmembernames class * {
    native <methods>;
}
-keepclasseswithmembernames class * {
    public <init>(android.content.Context, android.util.AttributeSet);
}
-keepclasseswithmembernames class * {
    public <init>(android.content.Context, android.util.AttributeSet, int);
}
-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}
-keep class * implements android.os.Parcelable {
  public static final android.os.Parcelable$Creator *;
}

第二步：在  project.properties文件中 加入 路径

proguard.config=proguard-project.txt