Android + In-App BIlling + Proguard

Question

我已经使用应用程序内打包创建了应用程序，现在我想混淆我的代码以缩短破解它的机会。 BUt有一些proguard设置问题。 我试图通过本教程设置它。 我的项目结构很常见，主项目引用了其他具有所有功能的IN-app服务的项目。 我已经停止了最后一步，执行ant发布，代码混淆。 我收到的所有时间：

Buildfile: /home/viktor/Desktop/Dropbox/work/MyProject/build.xml

-set-mode-check:

-set-release-mode:

-release-obfuscation-check:
     [echo] proguard.config is /home/viktor/android-sdk-linux/tools/proguard/proguard-android.txt:proguard-project.txt
     [echo] Proguard.config is enabled

-check-env:
 [checkenv] Android SDK Tools Revision 21
 [checkenv] Installed at /home/viktor/android-sdk-linux

-setup:
     [echo] Project Name: MyProject
  [gettype] Project Type: Application

-build-setup:
     [echo] Resolving Build Target for MyProject...
[gettarget] Project Target:   Google APIs
[gettarget] Vendor:           Google Inc.
[gettarget] Platform Version: 4.1.2
[gettarget] API level:        16
     [echo] ----------
     [echo] Creating output directories if needed...
     [echo] ----------
     [echo] Resolving Dependencies for MyProject...
[dependency] Library dependencies:
[dependency] 
[dependency] ------------------
[dependency] Ordered libraries:
     [echo] ----------
     [echo] Building Libraries with 'release'...

nodeps:

-set-mode-check:

-set-release-mode:

-release-obfuscation-check:
     [echo] proguard.config is ${proguard.config}

-check-env:
 [checkenv] Android SDK Tools Revision 21
 [checkenv] Installed at /home/viktor/android-sdk-linux

-setup:
     [echo] Project Name: AndroidBillingLibrary
  [gettype] Project Type: Android Library

-build-setup:
     [echo] Resolving Build Target for AndroidBillingLibrary...
[gettarget] Project Target:   Android 4.0.3
[gettarget] API level:        15
     [echo] ----------
     [echo] Creating output directories if needed...
     [echo] ----------
     [echo] Resolving Dependencies for AndroidBillingLibrary...
[dependency] Library dependencies:
[dependency] No Libraries
[dependency] 
[dependency] ------------------
[dependency] API<=15: Adding annotations.jar to the classpath.

-pre-build:

-code-gen:
[mergemanifest] No changes in the AndroidManifest files.
     [echo] Handling aidl files...
     [aidl] Found 1 AIDL files.
     [aidl] No AIDL files to compile.
     [echo] ----------
     [echo] Handling RenderScript files...
[renderscript] No RenderScript files to compile.
     [echo] ----------
     [echo] Handling Resources...
     [aapt] No changed resources. R.java and Manifest.java untouched.
     [echo] ----------
     [echo] Handling BuildConfig class...
[buildconfig] No need to generate new BuildConfig.

-pre-compile:

-compile:
     [echo] Creating library output jar file...

-post-compile:

-obfuscate:

-dex:
     [echo] Library project: do not convert bytecode...

-crunch:
   [crunch] Crunching PNG Files in source dir: /home/viktor/Desktop/Dropbox/work/AndroidBillingLibrary/res
   [crunch] To destination dir: /home/viktor/Desktop/Dropbox/work/AndroidBillingLibrary/bin/res
   [crunch] Crunched 0 PNG files to update cache

-package-resources:
     [echo] Library project: do not package resources...

-package:
     [echo] Library project: do not package apk...

-post-package:

-release-prompt-for-password:

-release-nosign:
     [echo] 
[propertyfile] Updating property file: /home/viktor/Desktop/Dropbox/work/AndroidBillingLibrary/bin/build.prop
[propertyfile] Updating property file: /home/viktor/Desktop/Dropbox/work/AndroidBillingLibrary/bin/build.prop
[propertyfile] Updating property file: /home/viktor/Desktop/Dropbox/work/AndroidBillingLibrary/bin/build.prop
[propertyfile] Updating property file: /home/viktor/Desktop/Dropbox/work/AndroidBillingLibrary/bin/build.prop

-release-sign:

-post-build:

release:

-pre-build:

-code-gen:
[mergemanifest] No changes in the AndroidManifest files.
     [echo] Handling aidl files...
     [aidl] No AIDL files to compile.
     [echo] ----------
     [echo] Handling RenderScript files...
[renderscript] No RenderScript files to compile.
     [echo] ----------
     [echo] Handling Resources...
     [aapt] No changed resources. R.java and Manifest.java untouched.
     [echo] ----------
     [echo] Handling BuildConfig class...
[buildconfig] No need to generate new BuildConfig.

-pre-compile:

-compile:

-dex-obfuscate:

-dex-no-obfuscate:
BUILD FAILED
/home/viktor/Desktop/Dropbox/work/MyProject/add-proguard-release.xml:14: /home/viktor/Desktop/Dropbox/work/MyProject/${out.classes.dir} does not exist.

错误通知我没有找到某些东西但是找到了什么以及如何修复它？

另一件事，当我在第二步，在没有混淆的情况下释放未签名的项目时，我已经收到了成功，但有一些通知：“看来你有子项目，如果有的话，请使用--subprojects命令”。 我尝试添加这个参数，并在没有硝化的情况下获得完全成功，但是我无法更新子项目。 我m not sure it是不是很糟糕。 你能帮我解决这个问题。

Answer 1

您正在使用的教程已过时。 ProGuard现在是Android SDK的一部分。 您可以通过在project.properties中的相应行中注释来启用它，如Android SDK 文档中所述。