org.xmlpull.v1.XmlPullParser导致Android ProGuard错误

如何解决org.xmlpull.v1.XmlPullParser导致Android ProGuard错误

| 使用ProGuard构建我的应用程序时，它失败并显示以下消息。我将Android SDK生成的默认proguard.cfg与-libraryjars一起使用。我该怎么办？

[2011-03-17 09:27:04 - MyProject] Proguard returned with error code 1. See console
[2011-03-17 09:27:04 - MyProject] Note: there were 4247 duplicate class deFinitions.
[2011-03-17 09:27:04 - MyProject] Warning: library class android.content.res.XmlResourceParser extends or implements program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.content.Intent depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.graphics.drawable.AnimationDrawable depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.graphics.drawable.BitmapDrawable depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.graphics.drawable.Drawable depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.graphics.drawable.Drawable depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.graphics.drawable.Drawable depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.view.LayoutInflater depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject] Warning: library class android.view.LayoutInflater depends on program class org.xmlpull.v1.XmlPullParser
[2011-03-17 09:27:04 - MyProject]       You should check if you need to specify additional program jars.
[2011-03-17 09:27:04 - MyProject] Warning: there were 9 instances of library classes depending on program classes.
[2011-03-17 09:27:04 - MyProject]          You must avoid such dependencies,since the program classes will
[2011-03-17 09:27:04 - MyProject]          be processed,while the library classes will remain unchanged.
[2011-03-17 09:27:04 - MyProject] java.io.IOException: Please correct the above warnings first.
[2011-03-17 09:27:04 - MyProject]   at proguard.Initializer.execute(Initializer.java:321)
[2011-03-17 09:27:04 - MyProject]   at proguard.ProGuard.initialize(ProGuard.java:211)
[2011-03-17 09:27:04 - MyProject]   at proguard.ProGuard.execute(ProGuard.java:86)
[2011-03-17 09:27:04 - MyProject]   at proguard.ProGuard.main(ProGuard.java:492)

显然，org.xmlpull.v1.XmlPullParser不是程序类。我已经将ProGuard更新到最新版本（4.6），但是有相同的警告。

解决方法

将此行添加到proguard-project.txt

-dontwarn org.xmlpull.v1.**

这行到project.properties

proguard.config=proguard-project.txt

, 我在proguard文件中使用以下设置解决了此问题：

-dontwarn org.kobjects.**
-dontwarn org.ksoap2.**
-dontwarn org.kxml2.**
-dontwarn org.xmlpull.v1.**

-keep class org.kobjects.** { *; }
-keep class org.ksoap2.** { *; }
-keep class org.kxml2.** { *; }
-keep class org.xmlpull.** { *; }

-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontoptimize
-dontpreverify

, 我还没有通过eclipse在android上运行proguard的解决方案，但是如果您从命令行手动运行proguard，则可以在proguard.cfg中输入以下内容：

-basedirectory /home/pjv/workspace/collectionista-repo/collectionista-main

-injars /tmp/android_4500371803543847111.jar
-injars libs/joda-time-1.6.jar(!META-INF/MANIFEST.MF)
-injars libs/FlurryAgent.jar(!META-INF/MANIFEST.MF)
-injars libs/veecheck-2.0.jar(!META-INF/MANIFEST.MF)
-injars libs/commons-lang-2.4.jar(!META-INF/MANIFEST.MF,!META-INF/NOTICE.txt,!META-INF/LICENSE.txt)
-injars libs/OIAbout-lib-temporary.jar(!META-INF/MANIFEST.MF)
-injars libs/libGoogleAnalytics.jar(!META-INF/MANIFEST.MF)
-injars libs/xstream-1.3.1.jar(!META-INF/MANIFEST.MF)
-injars libs/ZQL_custom.jar(!META-INF/MANIFEST.MF)
-injars libs/xpp3_min-1.1.4c.jar(!META-INF/MANIFEST.MF)
-injars libs/GoogleAdMobAdsSdk-4.1.0.jar(!META-INF/MANIFEST.MF)
-injars libs/bugsense-trace.jar(!META-INF/MANIFEST.MF)
-outjars /tmp/android_1348923171424559204.jar

-libraryjars /opt/android-sdk/android-sdk-linux_x86-1.6_r1/platforms/android-12/android.jar(!org/xmlpull/v1/XmlPullParser.class,!org/xmlpull/v1/XmlPullParserException.class)

请注意如何从Android API jar中过滤“ 6”。不必担心与ѭ7有关的警告。首先更正错误和其他警告，如果必须，请在proguard.cfg中使用-ignorewarnings。 , 我认为您的jar包中包含XmlPullParser类，而android.jar也包含此类。因此，您可以删除jar包中的org.xmlpull.*类，然后重新进行构建。 , 根据您提供的部分日志，Android运行时类org.xmlpull.v1.XmlPullParser已经出现在您的程序代码中。您应确保它不存在于bin / classs或lib中的某个jar中，因为它已经存在于库jar android.jar中。此外，您有4247个重复的类定义。正如您提到的，这可能是由于指定了\“ some -libraryjars \”。我猜这些库jar已经被构建脚本自动包含了，所以您不应该再次指定它们。 , 依赖关系已存在于您的文件夹中，排除它，如下所示：

dependencies {
  configurations {
      all*.exclude group: \'xmlpull\',module: \'xmlpull\'

  }
}

, 有时，当您将一个测试库作为常规模块依赖项包含在内时，就会发生这种情况。例如，不要执行以下操作：

implementation \'com.android.support.test:runner:1.0.2\' //wrong!!

做：

androidTestImplementation \'com.android.support.test:runner:1.0.2\' //right (:

, 对我来说，我可以通过删除以前修改过的build.gradle来解决我删除了：

     minifyEnabled true

     shrinkResources true

并返回到原始设置

minifyEnabled false