Android的Proguard的跳过外部JAR [英] Android Proguard skip external jar
问题描述
我试图用Proguard的在我的Android项目,我使用命令行安装Proguard的Android的更新项目/路径/到/工程和文件proguard.cfg是在项目的根目录下创建的。 (在我的Eclipse与Android 2.3 SDK,当创建一个新的项目,proguard.cfg文件不会自动生成,所以我必须手动使用命令行来添加)。
I tried to use Proguard in my Android project, i setup Proguard using command line 'android update project /path/to/project' and file proguard.cfg was created in project's root directory. (In my Eclipse with Android 2.3 sdk, when create a new project, proguard.cfg file is not automatically created so i have to add it manually using command line).
当我出口的项目,我得到了以下错误
When i export the project, i got the following errors
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.HttpFields
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.io.Buffer
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.HttpFields
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.HttpFields$Field
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.HttpFields$Field
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.HttpFields$Field
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.Address
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.HttpFields
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.io.Buffer
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.Address
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.HttpFields
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.HttpFields
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.HttpFields$Field
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.HttpRequestAdapter: can't find referenced class org.mortbay.jetty.HttpFields
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.CommonsLoggingLoggerFactory: can't find referenced class org.apache.commons.logging.LogFactory
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.CommonsLoggingLoggerFactory: can't find referenced class org.apache.commons.logging.LogFactory
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLoggerFactory: can't find referenced class org.slf4j.LoggerFactory
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLoggerFactory: can't find referenced class org.slf4j.LoggerFactory
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.jetty.JettyOAuthConsumer: can't find referenced class org.mortbay.jetty.client.HttpExchange
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLoggerFactory: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLoggerFactory: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.signature.OAuthMessageSigner: can't find referenced class org.apache.commons.codec.binary.Base64
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.signature.OAuthMessageSigner: can't find referenced class org.apache.commons.codec.binary.Base64
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.signature.OAuthMessageSigner: can't find referenced class org.apache.commons.codec.binary.Base64
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.signature.OAuthMessageSigner: can't find referenced class org.apache.commons.codec.binary.Base64
[2011-02-06 09:02:49 - TestProject] Warning: oauth.signpost.signature.OAuthMessageSigner: can't find referenced class org.apache.commons.codec.binary.Base64
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLogger: can't find referenced class org.slf4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLogger: can't find referenced class org.slf4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLogger: can't find referenced class org.slf4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLogger: can't find referenced class org.slf4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLogger: can't find referenced class org.slf4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLogger: can't find referenced class org.slf4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLogger: can't find referenced class org.slf4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLogger: can't find referenced class org.slf4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLogger: can't find referenced class org.slf4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.SLF4JLogger: can't find referenced class org.slf4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Level
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Level
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] Warning: twitter4j.internal.logging.Log4JLogger: can't find referenced class org.apache.log4j.Logger
[2011-02-06 09:02:49 - TestProject] You should check if you need to specify additional program jars.
[2011-02-06 09:02:49 - TestProject] Warning: there were 59 unresolved references to classes or interfaces.
[2011-02-06 09:02:49 - TestProject] You may need to specify additional library jars (using '-libraryjars'),
[2011-02-06 09:02:49 - TestProject] or perhaps the '-dontskipnonpubliclibraryclasses' option.
[2011-02-06 09:02:49 - TestProject] java.io.IOException: Please correct the above warnings first.
[2011-02-06 09:02:49 - TestProject] at proguard.Initializer.execute(Initializer.java:308)
[2011-02-06 09:02:49 - TestProject] at proguard.ProGuard.initialize(ProGuard.java:210)
[2011-02-06 09:02:49 - TestProject] at proguard.ProGuard.execute(ProGuard.java:85)
[2011-02-06 09:02:49 - TestProject] at proguard.ProGuard.main(ProGuard.java:499)
这些错误消息指出,在我的项目中使用四个外部罐子
These error messages point to four external jars used in my project
(类路径)
<classpathentry kind="lib" path="/Users/lorensiuswlt/Android/android-sdk-mac_x86/libs/Twitter/signpost-commonshttp4-1.2.1.1.jar"/>
<classpathentry kind="lib" path="/Users/lorensiuswlt/Android/android-sdk-mac_x86/libs/Twitter/signpost-core-1.2.1.1.jar"/>
<classpathentry kind="lib" path="/Users/lorensiuswlt/Android/android-sdk-mac_x86/libs/Twitter/signpost-jetty6-1.2.1.1.jar"/>
<classpathentry kind="lib" path="/Users/lorensiuswlt/Android/android-sdk-mac_x86/libs/Twitter/twitter4j-core-2.1.6.jar"/>
下面是我的proguard.cfg文件
Here is my proguard.cfg file
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontpreverify
-verbose
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class com.android.vending.licensing.ILicensingService
-keepclasseswithmembernames class * {
native <methods>;
}
-keepclasseswithmembernames class * {
public <init>(android.content.Context, android.util.AttributeSet);
}
-keepclasseswithmembernames class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}
-keepclassmembers enum * {
public static **[] values();
public static ** valueOf(java.lang.String);
}
-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator *;
}
我通过添加'-libraryjars'选项,试图在网上找到了一些解决方案,例如:
I've tried some solutions found on web by adding '-libraryjars' option, ex:
-libraryjars /Users/lorensiuswlt/Android/android-sdk-mac_x86/libs/Twitter/twitter4j-core-2.1.6.jar
但它不会帮助。
but it won't help.
任何解决方案?
推荐答案
您的jar包引用了更多的jar包(Mortbay,SLF4J,阿帕奇共享日志记录,Log4j的,...)添加这些罐子额外的'-libraryjars选项应该解决这个问题。
Your library jars refer to yet more library jars (Mortbay, SLF4J, Apache Commons Logging, Log4j, ...) Adding these jars with extra '-libraryjars' options should solve the problem.
如果你是绝对相信你的code不使用这些库,你可以指定-ignorewarnings'或'-dontwarn,如:
If you are absolutely sure that your code doesn't use these libraries, you can specify '-ignorewarnings' or '-dontwarn', e.g.
-dontwarn org.mortbay.**
-dontwarn org.slf4j.**
-dontwarn org.apache.log4j.**
-dontwarn org.apache.commons.logging.**
-dontwarn org.apache.commons.codec.binary.**
这篇关于Android的Proguard的跳过外部JAR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!