混淆包含SlidingMenu、gson等Android代码的proguard写法

描述:作为一个写了几年c#的码农,咱的java水平实在不敢恭维,但是最近有个任务需要弄点java的代码,还要研究混淆。网上百度并实验了整整一天,终于算是有点成果了。其中混淆的时候由于用到了gson包,导致混淆后代码不能正常执行,看到了这篇文章,摘抄了其中关于gson设置的一段配置,就好了,不敢私藏分享一下。原文转载。

原文链接:http://blog.csdn.net/sgwhp/article/details/9336695

在混淆包含SlidingMenu的代码时,可能会报以下错误:

can‘t find superclass or interface com.google.android.maps.MapActivity

...

如果还使用到了gson来序列化或者反序列化json,程序还会抛出NullPointerException,这是因为代码被混淆后,成员变量以及getter、setter的名字都变了,这样就不能正常的序列化。

jni同理。

以下是本人使用的proguard.cfg,遇到此类错误的可以参考一下:

-dontpreverify
-repackageclasses ‘‘
-allowaccessmodification
-optimizations !code/simplification/arithmetic
-keepattributes *Annotation*
-verbose
-dontskipnonpubliclibraryclassmembers

-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.support.v4.app.FragmentActivity
-keep public class * extends android.support.v4.app.Fragment

-keep public class * extends android.view.View {
    public <init>(android.content.Context);
    public <init>(android.content.Context, android.util.AttributeSet);
    public <init>(android.content.Context, android.util.AttributeSet, int);
    public void set*(...);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet, int);
}

-keepclassmembers class * extends android.content.Context {
   public void *(android.view.View);
   public void *(android.view.MenuItem);
}

-keepclassmembers class * implements android.os.Parcelable {
    static android.os.Parcelable$Creator CREATOR;
}

-keepclassmembers class **.R$* {
    public static <fields>;
}

# Explicitly preserve all serialization members. The Serializable interface
# is only a marker interface, so it wouldnt 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 *;
}

##---------------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

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

# Application classes that will be serialized/deserialized over Gson
-keep class com.antew.redditinpictures.library.imgur.** { *; }
-keep class com.antew.redditinpictures.library.reddit.** { *; }

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

-dontwarn android.support.**
-dontwarn com.google.android.maps.**
-dontwarn com.slidingmenu.lib.app.SlidingMapActivity
-keep class android.support.** { *; }
-keep class com.actionbarsherlock.** { *; }
-keep interface com.actionbarsherlock.** { *; }
-keep class com.slidingmenu.** { *; }
-keep interface com.slidingmenu.** { *; }
#所有实体类所在包
-keep class org.hdstar.common.**{ *; }

对作者便是感谢

转载:混淆包含SlidingMenu、gson等Android代码的proguard写法,,5-wow.com

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