当我在GSON上运行Proguard时使用应用程序崩溃(使用枚举)

Question

我在我的Android应用程序中使用GSON来解析数据.我在我的Model对象中添加了一个枚举.添加枚举后,我的应用程序开始崩溃.当我创建runProguard时,一切正常.当程序成立时,我做了我在互联网上找到的所有解决问题的方法.但仍然没有运气.

我已经在proguard规则文件中做了以下事情

-keep class com.google.** { *; }

-keepattributes *Annotation*
-keepattributes Signature

-keepclassmembers enum * { public static **[] values(); public static ** valueOf(java.lang.String); }

Enum Stuff示例:

public enum TypeX {
@SerializedName("live")
LIVE,

@SerializedName("upcoming")
UPCOMING,

@SerializedName("replay")
REPLAY; }

我的堆栈跟踪

java.lang.AssertionError
        at com.google.gson.internal.bind.TypeAdapters$EnumTypeAdapter.<init>(Unknown Source)
        at com.google.gson.internal.bind.TypeAdapters$26.create(Unknown Source)
        at com.google.gson.Gson.getAdapter(Unknown Source)
        at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.<init>(Unknown Source)
        at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.createBoundField(Unknown Source)
        at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.getBoundFields(Unknown Source)
        at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.create(Unknown Source)
        at com.google.gson.Gson.getAdapter(Unknown Source)
        at com.google.gson.internal.bind.CollectionTypeAdapterFactory.create(Unknown Source)
        at com.google.gson.Gson.getAdapter(Unknown Source)
        at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.<init>(Unknown Source)
        at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.createBoundField(Unknown Source)
        at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.getBoundFields(Unknown Source)
        at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.create(Unknown Source)
        at com.google.gson.Gson.getAdapter(Unknown Source)
        at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.write(Unknown Source)
        at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.write(Unknown Source)
        at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.write(Unknown Source)
        at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.write(Unknown Source)
        at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.write(Unknown Source)
        at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.write(Unknown Source)
        at com.google.gson.Gson.toJson(Unknown Source)
        at com.google.gson.Gson.toJson(Unknown Source)
        at com.google.gson.Gson.toJson(Unknown Source)
        at com.google.gson.Gson.toJson(Unknown Source)
        at com.theice.gsonapp.app.MainActivity.a(Unknown Source)
        at com.theice.gsonapp.app.MainActivity.onCreate(Unknown Source)
        at android.app.Activity.performCreate(Activity.java:5231)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
        at android.app.ActivityThread.access$800(ActivityThread.java:135)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:136)
        at android.app.ActivityThread.main(ActivityThread.java:5017)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:515)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
        at dalvik.system.NativeStart.main(Native Method)

Answer 1

这应该通过使用以下规则来解决:

-keepclassmembers enum * { *; }

或使用以下内容:

-keepclassmembers enum com.your.package.** { *; }

相关回答:https://stackoverflow.com/a/30167048/4758255