如何为 Jackson JSON 处理器设置 PROGUARD? [英] How to setup PROGUARD for Jackson JSON Processor?

问题描述

我正在为我的应用程序使用 Jackson JSON 处理器.使用

I am using Jackson JSON Processor for my app.Included this using

compile 'com.fasterxml.jackson.core:jackson-databind:2.4.2'
compile 'com.fasterxml.jackson.core:jackson-annotations:2.4.2'.

我的 proguard 配置是.

And my proguard configuration is.

## BEGIN -- Google Play Services proguard.txt
-keep class * extends java.util.ListResourceBundle {
    protected java.lang.Object[][] getContents();
}
# Keep SafeParcelable value, needed for reflection. This is required to support backwards
# compatibility of some classes.
-keep public class com.google.android.gms.common.internal.safeparcel.SafeParcelable {
    public static final *** NULL;
}
# Keep the names of classes/members we need for client functionality.
-keepnames @com.google.android.gms.common.annotation.KeepName class *
-keepclassmembernames class * {
    @com.google.android.gms.common.annotation.KeepName *;
}
# Needed for Parcelable/SafeParcelable Creators to not get stripped
-keepnames class * implements android.os.Parcelable {
    public static final ** CREATOR;
}
## END -- Google Play Services proguard.txt

-keepattributes Signature,RuntimeVisibleAnnotations,AnnotationDefault

-dontskipnonpubliclibraryclassmembers
-dontskipnonpubliclibraryclasses
-keepattributes *Annotation*.
-keep class org.codehaus.jackson.**




-dontwarn twitter4j.**
-dontwarn com.facebook.android.BuildConfig
-dontwarn org.apache.commons.**
-keep class org.apache.http.** { *; }
-dontwarn org.apache.http.**
-dontwarn com.nhaarman.listviewanimations.**

但是，当我尝试在调试模式下编译时，出现以下错误.

However when i try to compile in debug mode i get the following error.

26207-26207/com.blah E/AndroidRuntime﹕ FATAL EXCEPTION: main
    Process: com.blah, PID: 26207
    java.lang.NoSuchFieldError: PUBLIC_ONLY
            at java.lang.Class.getDeclaredAnnotation(Native Method)
            at java.lang.Class.getAnnotation(Class.java:290)
            at com.b.a.c.f.ah.<clinit>(Unknown Source)
            at com.b.a.c.z.<clinit>(Unknown Source)
            at com.blah.utils.c.<init>(Unknown Source)
            at com.blah.main.a.a(Unknown Source)
            at com.blah.main.b.a.a(Unknown Source)
            at com.blah.main.b.a.onCreateView(Unknown Source)

长期致力于此！感谢您的帮助！谢谢！

Working on it for a long time!Would appreciate your help!Thanks!

推荐答案

经过多次调试终于找到了我的 Proguard 配置的答案

After much debugging finally found the answer my Proguard configuration is

-keepattributes *Annotation*,EnclosingMethod,Signature
-keepnames class com.fasterxml.jackson.** { *; }
-dontwarn com.fasterxml.jackson.databind.**
-keep class org.codehaus.** { *; }
-keepclassmembers public final enum org.codehaus.jackson.annotate.JsonAutoDetect$Visibility {
    public static final org.codehaus.jackson.annotate.JsonAutoDetect$Visibility *; }
-keep public class your.class.** {
    public void set*(***);
    public *** get*();
}

您的类描述了用于解析响应的 getter setter 类/类.

your class depicts the getter setter classes/class you are using to parse your response.

我还添加了 compile 'com.fasterxml.jackson.core:jackson-core:2.4.2'到我以前丢失的 Gradle 文件.现在我的 Proguard 像野兽一样工作......;-)

Also I added compile 'com.fasterxml.jackson.core:jackson-core:2.4.2' to my Gradle file which was missing previously. Now my Proguard works like a beast..;-)

这篇关于如何为 Jackson JSON 处理器设置 PROGUARD?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！