我有一个带有子类的ClassMultiPoint
类。
public class ClassMultiPoints
{
public String message;
public List<ClassPoints> data;
public class ClassPoints
{
public String id;
public List<ClassPoint> points;
public class ClassPoint
{
public String speed;
public String bearing;
}
}
}
我将从解析GSON
中获取对象oPoints
的值
oPoints = gson.fromJson( jsonString, ClassMultiPoints.class);
我尝试使用oPoints.message
。
当我在没有proguard
应用程序运行成功的情况下运行我的应用程序。当我用proguard
运行我的应用程序时,我的应用程序崩溃了。
我认为问题是:proguard
将我的类的属性'oPoints.message'
重命名为短'a'
。
我尽量保持方法和属性的名称不变,但proguard
将其重命名为:
proguard.cfg:
-injars bin/classes
-injars libs
-outjars bin/classes-processed.jar
-dontpreverify
-repackageclasses ''
-allowaccessmodification
-optimizations !code/simplification/arithmetic
-keepattributes *Annotation*
-dontskipnonpubliclibraryclasses
-optimizationpasses 5
-printmapping map.txt
-flattenpackagehierarchy
-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.MapActivity
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-libraryjars libs/commons-io-2.2.jar
-libraryjars libs/ftp4j-1.7.1.jar
-libraryjars libs/gson-2.2.2.jar
-keep public class org.apache.commons.io.**
-keep public class it.sauronsoftware.ftp4j.**
-keep public class com.google.gson.**
-keep public class com.mypackagename.ActivityMonitor$*
-keep public class * extends android.view.View {
public <init>(android.content.Context);
public <init>(android.content.Context, android.util.AttributeSet);
public <init>(android.content.Context, android.util.AttributeSet, int);
public void set*(...);
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}
-keepclassmembers class * extends android.content.Context {
public void *(android.view.View);
public void *(android.view.MenuItem);
}
-keepclassmembers class * implements android.os.Parcelable {
static android.os.Parcelable$Creator CREATOR;
}
-keepclassmembers class **.R$* {
public static <fields>;
}
保留my one (静态)类的方法和属性名称的正确方法是什么?
发布于 2013-03-18 21:21:16
谢谢Waqas!
我为我的案例找到了解决方案:
-optimizationpasses 5
-dump class_files.txt
-printseeds seeds.txt
-printusage unused.txt
-printmapping mapping.txt
-optimizations !code/simplification/arithmetic,!field/*,!class/merging*/
-allowaccessmodification
-repackageclasses ''
-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.MapActivity
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-libraryjars libs/commons-io-2.2.jar
-libraryjars libs/gson-2.2.2.jar
-keep public class org.apache.commons.io.**
-keep public class com.google.gson.**
-keep public class com.google.gson.** {public private protected *;}
##---------------Begin: proguard configuration for Gson ----------
-keepattributes *Annotation*,Signature
-keep class com.mypackage.ActivityMonitor.ClassMultiPoints.** { *; }
-keep public class com.mypackage.ActivityMonitor$ClassMultiPoints { public protected *; }
-keep public class com.mypackage.ActivityMonitor$ClassMultiPoints$ClassPoints { public protected *; }
-keep public class com.mypackage.ActivityMonitor$ClassMultiPoints$ClassPoints$ClassPoint { public protected *; }
# To support Enum type of class members
-keepclassmembers enum * { *; }
##---------------End: proguard configuration for Gson ----------
此外,我没有在我的类中使用@SerializedName("message")
,上面的配置在没有序列化的情况下工作得很好。
发布于 2013-03-18 20:03:36
如果你不想让你的类成员被混淆,那么使用Gson提供的SerializedName
注解。例如:
public class ClassMultiPoints
{
@SerializedName("message")
public String message;
@SerializedName("data")
public List<ClassPoints> data;
...
}
此外,请确保您也为Gson库添加了正确的proguard配置。例如:
##---------------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 ----------
有关更多信息,请阅读this。
发布于 2014-02-21 00:47:32
我还发现在使用Dexguard的-keepclassmembers
选项时需要优化。如果没有这一点,我的几个模型对象无法反序列化
##---------------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*
# Application classes that will be serialized/deserialized over Gson, keepclassmembers
-keep class com.myapp.model.** { *; }
-keepclassmembers class com.myapp.model.** { *; }
https://stackoverflow.com/questions/15476315
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