11

我正在使用 ProGuard 来混淆我的 apk，但类和方法名称没有变化——它们和以前一样。仅更改变量名称。

它们中的大多数都没有扩展像 Activity 这样的类；我的代码中有一些继承，但它 100% 是我自己编写的。

我正在使用 d2j-dex2jar 和 jd-gui 来检查结果。

由于 GSON 的使用，一些类被排除在外，这是我的 proguard-project.txt：

-keep class com.google.ads.** # Don't proguard AdMob classes
-dontwarn com.google.ads.** # Temporary workaround for v6.2.1. It gives a warning that you can ignore

# Add any classes the interact with gson
-keep class com.revicostudio.gravityrun.playerdata.PlayerData
-keep class com.revicostudio.gravityrun.playerdata.SettingsDescriptor
-keep class com.revicostudio.gravityrun.playerdata.ShipStatus
-keep class com.revicostudio.gravityrun.descriptors.ShipDescriptor
-keep class com.revicostudio.gravityrun.descriptors.Ships
-keep class com.revicostudio.gravityrun.game.galaxies.Galaxies

-keep public class com.badlogic.** {*;}



##---------------Begin: proguard configuration common for all Android apps ----------
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-dontpreverify
-verbose
-dump class_files.txt
-printseeds seeds.txt
-printusage unused.txt
-printmapping mapping.txt
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*

-allowaccessmodification
-keepattributes *Annotation*
-renamesourcefileattribute SourceFile
-keepattributes SourceFile,LineNumberTable
-repackageclasses ''

-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 * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class com.android.vending.licensing.ILicensingService
-dontnote com.android.vending.licensing.ILicensingService

# Explicitly preserve all serialization members. The Serializable interface
# is only a marker interface, so it wouldn't save them.
-keepclassmembers class * implements java.io.Serializable {
    static final long serialVersionUID;
    private static final java.io.ObjectStreamField[] serialPersistentFields;
    private void writeObject(java.io.ObjectOutputStream);
    private void readObject(java.io.ObjectInputStream);
    java.lang.Object writeReplace();
    java.lang.Object readResolve();
}

# Preserve all native method names and the names of their classes.
-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);
}

# Preserve static fields of inner classes of R classes that might be accessed
# through introspection.
-keepclassmembers class **.R$* {
  public static <fields>;
}

# Preserve the special static methods that are required in all enumeration classes.
-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

-keep public class * {
    public protected *;
}

-keep class * implements android.os.Parcelable {
  public static final android.os.Parcelable$Creator *;
}
##---------------End: proguard configuration common for all Android apps ----------

##---------------Begin: proguard configuration for Gson  ----------
# Gson uses generic type information stored in a class file when working with fields. Proguard
# removes such information by default, so configure it to keep all of it.
-keepattributes Signature

# For using GSON @Expose annotation
-keepattributes *Annotation*

# Gson specific classes
-keep class sun.misc.Unsafe { *; }
#-keep class com.google.gson.stream.** { *; }

# Application classes that will be serialized/deserialized over Gson
-keep class com.google.gson.examples.android.model.** { *; }

##---------------End: proguard configuration for Gson  ----------
4

3 回答 3

10

如果您对组件（活动、服务或广播接收器）类有此问题，那么这没关系。

Proguard 不会混淆组件的名称。

如果你正在学习定义为的类

-keep class com.revicostudio.gravityrun.playerdata.PlayerData
-keep class com.revicostudio.gravityrun.playerdata.SettingsDescriptor
-keep class com.revicostudio.gravityrun.playerdata.ShipStatus
-keep class com.revicostudio.gravityrun.descriptors.ShipDescriptor
-keep class com.revicostudio.gravityrun.descriptors.Ships
-keep class com.revicostudio.gravityrun.game.galaxies.Galaxies

keep由于选项，他们的名字也不能改变。

尝试删除-keep public class * { public protected *; }线

于 2013-06-11T09:06:14.270 回答
2

有时类名混淆不起作用导致“黄油刀”因此在您的 proguard 文件中添加以下规则。

# Butterknife
-dontwarn butterknife.internal.**
-keep class butterknife.** { *; } 
-keep class **$$ViewInjector { *; }
-keepclasseswithmembernames class * {
    @butterknife.InjectView <fields>;
}
-keepclasseswithmembernames class * {
    @butterknife.OnClick <methods>;
    @butterknife.OnEditorAction <methods>;
    @butterknife.OnItemClick <methods>;
    @butterknife.OnItemLongClick <methods>;
    @butterknife.OnLongClick <methods>;
}

注意：仅当您使用“黄油刀”时才使用上述规则。

于 2017-04-23T21:55:05.940 回答
1

Butterknife 的旧指令定义的 proguard 代码会导致此问题，如果您使用的是 butterknife 和旧版本（如版本 7），请确保您的 proguared 规则中没有此行

-keepnames class * { @butterknife.Bind *;}

这导致所有类名都不会被混淆。

将以下配置用于黄油刀，与另一个建议相比，它更好，并且具有未来性。

# ButterKnife
-keep class butterknife.** { *; }
-dontwarn butterknife.internal.**
-keep class **$$ViewBinder { *; }

-keepclasseswithmembernames class * {
    @butterknife.* <fields>;
}

-keepclasseswithmembernames class * {
    @butterknife.* <methods>;
}
于 2017-11-27T12:32:50.987 回答