使用Square最新罐子的问题 - 改造,okhttp,okio和okhttp-urlconnection

Question

我为我正在研究的一个功能介绍了以下Square广口瓶:

• okttp-2.0.0
• okhttp-的URLConnection-2.0.0.jar
• 奥基奥-1.0.0.jar
• 改装的1.6.1.jar

我从中央maven repo下载了这些.

一切都在本地工作正常,我将我的代码提交给svn.我们有一个Jenkins CI服务器,可以生成我们的调试和发布版本.这失败了.

我的本地环境与Jenkins之间存在许多差异:

• 本地我运行java 8,Jenkins运行java 6
• 在本地我只生成调试版本,Jenkins生成调试和发布版本
• 本地我有构建工具版本22.6.2,Jenkins运行18.0.1

这些是我在Jenkins日志中看到的那类问题:

    -compile:
    [javac] Compiling 545 source files to /var/lib/jenkins/jobs/Planner_4_10_Retrofit/workspace/Planner_4_10_Retrofit/bin/classes
    [javac] warning: /var/lib/jenkins/jobs/Planner_4_10_Retrofit/workspace/Planner_4_10_Retrofit/libs/okhttp-2.0.0.jar(com/squareup/okhttp/OkHttpClient.class): major version 51 is newer than 50, the highest major version supported by this compiler.
    [javac] It is recommended that the compiler be upgraded.

    [dex] Pre-Dexing /var/lib/jenkins/jobs/Planner_4_10_Retrofit/workspace/Planner_4_10_Retrofit/libs/okhttp-urlconnection-2.0.0.jar -> okhttp-urlconnection-2.0.0-5f923d75acdde39a4616800eb222e1bf.jar
           [dx] 
           [dx] trouble processing:
           [dx] bad class file magic (cafebabe) or version (0033.0000)
           [dx] ...while parsing com/squareup/okhttp/internal/huc/CacheAdapter.class
           [dx] ...while processing com/squareup/okhttp/internal/huc/CacheAdapter.class

    [proguard] Initializing...
     [proguard] Warning: retrofit.RxSupport$1: can't find superclass or interface rx.Observable$OnSubscribe
     [proguard] Warning: okio.DeflaterSink: can't find referenced method 'int deflate(byte[],int,int,int)' in class java.util.zip.Deflater
     [proguard] Warning: okio.DeflaterSink: can't find referenced class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
     [proguard] Warning: okio.Okio: can't find referenced class java.nio.file.Files
    [proguard] Warning: retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPMethod
     [proguard] Warning: retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.URLFetchServiceFactory
     [proguard] Warning: retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.URLFetchService
    [proguard] Note: there were 10 unresolved dynamic references to classes or interfaces.
 [proguard]       You should check if you need to specify additional program jars.
 [proguard] Warning: there were 90 unresolved references to classes or interfaces.
 [proguard]          You may need to specify additional library jars (using '-libraryjars').
 [proguard] Warning: there were 1 unresolved references to program class members.
 [proguard]          Your input classes appear to be inconsistent.
 [proguard]          You may need to recompile them and try again.
 [proguard]          Alternatively, you may have to specify the option 
 [proguard]          '-dontskipnonpubliclibraryclassmembers'.

甚至在Jenkins上,调试版本说它已经通过但是发布版本失败了.这个问题只有Proguard吗？

我找到了一些设置,我当前的proguard文件有关于libs的以下指令:

-dontwarn com.squareup.okhttp.**
-keep class retrofit.** { *; }
-keepclasseswithmembers class * {
@retrofit.http.* <methods>;
}

由于存在这么多差异,我试图找到可能的罪魁祸首!任何想法从哪里开始？我不愿意改变jenkins的配置,如果我可以通过proguard更改来逃脱.

Answer 1

这最终解决了,但需要多次更改.

1. 我在运行Jenkins的节点上将jdk更新为7.
2. 我更新了android sdk工具

3. 我在proguard中添加了以下内容:

   -dontwarn com.facebook.android.BuildConfig
   
   -dontwarn rx.**
   
   -dontwarn okio.**
   
   -dontwarn com.squareup.okhttp.*
   
   -dontwarn retrofit.appengine.UrlFetchClient
   
   -keepattributes *Annotation*
   
   -keep class retrofit.** { *; }
   
   -keepclasseswithmembers class * {
       @retrofit.http.* <methods>; 
   }
   
   -keepattributes Signature
   

Answer 2

更新你的 dx，它是你的 android SDK 的一部分。