Question

您好我正在编写一个使用兼容性库的应用程序，我在应用程序中使用了一个视图寻呼机。我也使用了一个动作栏库，我从这个链接

https://github.com/johannilsson/android-actionbar

我的proguard.cfg文件看起来像这样

-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

#keep all classes that might be used in XML layouts
-keep public class * extends android.view.View
-keep public class * extends android.app.Fragment
-keep public class * extends android.support.v4.Fragment


#keep all public and protected methods that could be used by java reflection
-keepclassmembernames class * {
    public protected <methods>;
}

-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 *;
}

-dontwarn **CompatHoneycomb
-dontwarn org.htmlcleaner.*

然后我的defualt.properties看起来像这样

# This file is automatically generated by Android Tools.
# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
#
# This file must be checked in Version Control Systems.
#
# To customize properties used by the Ant build system use,
# "build.properties", and override values to adapt the script to your
# project structure.

# Project target.
target=android-8
android.library.reference.1=../android-actionbar/actionbar
proguard.config=proguard.cfg

然而，当我运行编译并签署我的应用程序时，我得到一个对话框，上面写着“Proguard返回错误代码1.请参阅控制台。”

所以我看看我的控制台，其中包含以下内容

[2011-11-01 01:48:39 - Test App] Proguard returned with error code 1. See console
[2011-11-01 01:48:39 - Test App] proguard.ParseException: Unknown option 'Manager' in argument number 9
[2011-11-01 01:48:39 - Test App]    at proguard.ConfigurationParser.parse(ConfigurationParser.java:170)
[2011-11-01 01:48:39 - Test App]    at proguard.ProGuard.main(ProGuard.java:491)

但这对我来说并不是很重要，我不知道我应该做些什么来让这个工作？我之前在没有使用兼容性库的应用程序上使用过proguard脚本的任何想法，然而，我从那个脚本获得的地方说它应该与兼容性库一起使用但不是吗？任何人都有任何想法，将不胜感激

=== EDIT ===

从我的构建路径中删除空格后，我能够得到更远但仍然失败并出现错误1控制台现在有一个新的错误列表，现在看起来像这样。

[2011-11-01 14:01:20 - TestApp] Proguard returned with error code 1. See console
[2011-11-01 14:01:20 - TestApp] Warning: android.support.v4.os.ParcelableCompatCreatorHoneycombMR2: can't find superclass or interface android.os.Parcelable$ClassLoaderCreator
[2011-11-01 14:01:20 - TestApp] Warning: android.support.v4.os.ParcelableCompatCreatorHoneycombMR2: can't find referenced class android.os.Parcelable$ClassLoaderCreator
[2011-11-01 14:01:20 - TestApp] Warning: android.support.v4.os.ParcelableCompatCreatorHoneycombMR2: can't find referenced class android.os.Parcelable$ClassLoaderCreator
[2011-11-01 14:01:20 - TestApp] Warning: there were 3 unresolved references to classes or interfaces.
[2011-11-01 14:01:20 - TestApp]          You may need to specify additional library jars (using '-libraryjars'),
[2011-11-01 14:01:20 - TestApp]          or perhaps the '-dontskipnonpubliclibraryclasses' option.
[2011-11-01 14:01:20 - TestApp] java.io.IOException: Please correct the above warnings first.
[2011-11-01 14:01:20 - TestApp]     at proguard.Initializer.execute(Initializer.java:308)
[2011-11-01 14:01:20 - TestApp]     at proguard.ProGuard.initialize(ProGuard.java:210)
[2011-11-01 14:01:20 - TestApp]     at proguard.ProGuard.execute(ProGuard.java:85)
[2011-11-01 14:01:20 - TestApp]     at proguard.ProGuard.main(ProGuard.java:499)

Answer 1

我猜你的项目路径包含空格（在本例中是单词Manager）。 Eclipse的最新Android插件（ADT R14）在将包含空格的路径传递给ProGuard时仍然存在问题。替代解决方案：

使用基于Ant的命令行构建。问题应该在那里解决。
安装ProGuard 4.7 beta2（或更高版本）。在包含空格的文件名周围缺少引号更宽松。您可以download发布并将jar从proguard / lib复制到android-sdk / tools / proguard / lib。
使用不带空格的项目路径。

Answer 2

这可能是一些事情，但我遇到这个问题时所做的是：

更新Eclipse的ADT插件
在android-sdk / tools / proguard
在Eclipse中创建一个新项目，并将所有类和资源复制到新项目
在新项目中配置proguard
导出！

我不知道以前的项目没有用，但我知道这个技巧对我有用。我希望它有所帮助

Android Proguard兼容性库

2 个答案: