Gson 防止被混淆

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

這是google官方的proguard的文檔，請注意倒數第二行，class 后方到**簽名的 這一段包名應該是你所有的java bean　定義的目錄（在寫代碼時，應該把java  bean 單獨放在一個包中）。

另外附上，

1.Serializable 的配置

# 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();
}

-keep public class * implements java.io.Serializable {*;}

2.可以在proguard中 強制使所有混淆失效

-dontobfuscate
-dontoptimize
轉載:http://blog.sina.com.cn/s/blog_4e1e357d0101ednf.html