无法使用Ant构建Android应用程序(请参阅ActionBarSherlock和ViewPagerTabs)

Question

我有一个使用ActionBarSherlock和ViewPagerTabs的Android应用程序.我使用Eclipse编写和构建它,它一直运行良好,直到我尝试使用Ant构建它.这是我做的:

1. 转到ActionBarSherlock文件夹,运行"android update lib-project --path".
2. 转到ViewPagerTabs文件夹,运行"android update lib-project --path".太
3. 转到app文件夹,运行"android update project --path".
4. 在app文件夹下运行"and debug",我遇到以下错误:

:

[javac] C:\Android\TestApp\src\com\test\App\TestActivity.java:46: cannot find symbol
[javac] symbol  : method getSupportActionBar()
[javac] location: class com.test.App.TestActivity
[javac]         final ActionBar ab = getSupportActionBar();
[javac]                              ^

所以问题没有.1:我在app的project.properties中有正确的库引用,ActionBarSherlock和ViewPagerTabs可以成功构建,为什么我仍然会收到这些错误？

这个问题有一个解决方法 - 将库的bin文件夹下的所有classes.jar复制到app的libs文件夹中,然后再次运行"ant debug".但是我需要删除app的libs文件夹下的这些.jar文件,然后才能编译app的所有.java文件.

在此之后再次运行"ant debug",我将得到以下错误:

[dx] processing archive C:\Android\ActionBarSherlock\library\bin\classes.jar...
[dx] ignored resource META-INF/MANIFEST.MF
[dx] processing android/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoStubImpl.class...
[dx] processing android/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoVersionImpl.class...
[dx] processing android/support/v4/accessibilityservice/AccessibilityServiceInfoCompat.class...
[dx] processing android/support/v4/accessibilityservice/AccessibilityServiceInfoCompatIcs.class...
[dx] processing android/support/v4/app/ActionBar$LayoutParams.class...
[dx] processing android/support/v4/app/ActionBar$OnMenuVisibilityListener.class...
[dx] processing android/support/v4/app/ActionBar$OnNavigationListener.class...
[dx] processing android/support/v4/app/ActionBar$Tab.class...
[dx] processing android/support/v4/app/ActionBar$TabListener.class...
[dx] processing android/support/v4/app/ActionBar.class...
[dx] processing android/support/v4/app/ActivityCompatHoneycomb.class...
[dx] 
[dx] UNEXPECTED TOP-LEVEL EXCEPTION:
[dx] java.lang.IllegalArgumentException: already added: Landroid/support/v4/app/ActivityCompatHoneycomb;
[dx]    at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123)
[dx]    at com.android.dx.dex.file.DexFile.add(DexFile.java:163)
[dx]    at com.android.dx.command.dexer.Main.processClass(Main.java:486)
[dx]    at com.android.dx.command.dexer.Main.processFileBytes(Main.java:455)
[dx]    at com.android.dx.command.dexer.Main.access$400(Main.java:67)
[dx]    at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:394)
[dx]    at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:245)
[dx]    at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:131)
[dx]    at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:109)
[dx]    at com.android.dx.command.dexer.Main.processOne(Main.java:418)
[dx]    at com.android.dx.command.dexer.Main.processAllFiles(Main.java:329)
[dx]    at com.android.dx.command.dexer.Main.run(Main.java:206)
[dx]    at com.android.dx.command.dexer.Main.main(Main.java:174)
[dx]    at com.android.dx.command.Main.main(Main.java:95)
[dx] 1 error; aborting

我的问题2是:我该如何解决这个问题？

谢谢!

Answer 1

我终于自己解决了.我发现ViewPagerTabs的libs文件夹中有一个android-support-v4.jar.解决方案是 - 删除此android-support-v4.jar,然后使ViewPagerTabs依赖于ActionBarSherlock(因为ActionBarSherlock实际上有一个Support Package副本).

我希望它对想要在一个应用程序中使用ActionBarSherlock和ViewPagerTabs并使用Ant构建他/她的应用程序的人有用.祝好运.