Android Proguard兼容性库

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,其中显示"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才能使这个工作？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工作但不是吗？任何人都有任何想法,将不胜感激

===编辑===

从我的构建路径中删除空格后,我可以得到更远但仍然失败,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.您可以下载该版本并将jar从proguard/lib复制到android-sdk/tools/proguard/lib.
• 使用没有空格的项目路径.