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,直到我尝试使用Ant构建它时才发现问题。以下是我的操作步骤:
1. 进入ActionBarSherlock文件夹,运行“android update lib-project --path .” 2. 进入ViewPagerTabs文件夹,也运行“android update lib-project --path .” 3. 进入应用程序文件夹,运行“android update project --path .” 4. 在应用程序文件夹下运行“and debug”,然后出现以下错误:
我的第二个问题是:如何解决这个问题?
谢谢!
1. 进入ActionBarSherlock文件夹,运行“android update lib-project --path .” 2. 进入ViewPagerTabs文件夹,也运行“android update lib-project --path .” 3. 进入应用程序文件夹,运行“android update project --path .” 4. 在应用程序文件夹下运行“and debug”,然后出现以下错误:
[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] ^
问题1:我在应用的project.properties中正确引用了库文件,ActionBarSherlock和ViewPagerTabs也能够成功构建,为什么我仍然会收到这些错误信息?
这个问题有一个解决方法——将库文件bin文件夹下的所有classes.jar复制到应用的libs文件夹下,然后再次运行“ant debug”。但是,在应用的所有.java文件编译完成后,我需要删除应用的libs文件夹下的这些.jar文件。
在此之后再次运行“ant debug”,我会得到以下错误信息:
[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
我的第二个问题是:如何解决这个问题?
谢谢!