obfuscating ActionBarSherlock với Proguard

Question

Tôi đang cố gắng để xáo trộn các ứng dụng Android của tôi sử dụng proguard và ant (eclipse + proguard không bao giờ làm việc, luôn luôn thất bại với error 1). Nhưng tôi nhận được class file ... unexpectedly contains class ... cảnh báo tất cả các aver nơi và xây dựng không thành công. Tôi cũng đã thử với tùy chọn -ignorewarnings trong proguard. Xây dựng thành công nhưng tôi nhận được một gói không sử dụng được.

Dưới đây là đầu ra ant:

-post-compile: 

optimize: 
    [jar] Building jar: /home/binoy/git/Vibhinna/proguard/unoptimized.jar 
    [java] ProGuard, version 4.8 
    [java] Reading input... 
    [java] Warning: class [classes/com/actionbarsherlock/R$array.class] unexpectedly contains class [com.actionbarsherlock.R$array] 
    [java] Warning: class [classes/com/actionbarsherlock/R$attr.class] unexpectedly contains class [com.actionbarsherlock.R$attr] 
    [java] Warning: class [classes/com/actionbarsherlock/R$bool.class] unexpectedly contains class [com.actionbarsherlock.R$bool] 
    [java] Warning: class [classes/com/actionbarsherlock/R$color.class] unexpectedly contains class [com.actionbarsherlock.R$color] 
    .... 
    [java] Warning: class [classes/com/actionbarsherlock/R$xml.class] unexpectedly contains class [com.actionbarsherlock.R$xml] 
    [java] Warning: class [classes/com/actionbarsherlock/R.class] unexpectedly contains class [com.actionbarsherlock.R]. 
    [java] Warning: class [classes/com/vibhinna/binoy/DetailsDialogFragment$1.class] unexpectedly contains class [com.vibhinna.binoy.DetailsDialogFragment$1] 
    [java] Warning: class [classes/com/vibhinna/binoy/DetailsDialogFragment.class] unexpectedly contains class [com.vibhinna.binoy.DetailsDialogFragment] 
    [java] Warning: class [classes/com/vibhinna/binoy/HoloAlertDialogBuilder.class] unexpectedly contains class [com.vibhinna.binoy.HoloAlertDialogBuilder] 
    [java] Warning: class [classes/com/vibhinna/binoy/MiscMethods.class] unexpectedly contains class [com.vibhinna.binoy.MiscMethods] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$1$1.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$1$1] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$1$2.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$1$2] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$1.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$1] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$10.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$10] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$11.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$11] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$2.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$2] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$3.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$3] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$4.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$4] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$5.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$5] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$6.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$6] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$7.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$7] 
    [java] Warning: class [classes/com/vibhinna/binoy/NewDialogFragment$8.class] unexpectedly contains class [com.vibhinna.binoy.NewDialogFragment$8] 
    .... 
    [java] Warning: class [classes/com/vibhinna/binoy/Preferences.class] unexpectedly contains class [com.vibhinna.binoy.Preferences] 
    [java] Warning: class [classes/com/vibhinna/binoy/ProcessManager.class] unexpectedly contains class [com.vibhinna.binoy.ProcessManager] 
    [java] Warning: there were 89 classes in incorrectly named files. 
    [java]   You should make sure all file names correspond to their class names. 
    [java]   The directory hierarchies must correspond to the package hierarchies. 
    [java]   If you don't mind the mentioned classes not being written out, 
    [java]   you could try your luck using the '-ignorewarnings' option. 
    [java] java.io.IOException: Please correct the above warnings first. 
    [java]  at proguard.InputReader.execute(InputReader.java:133) 
    [java]  at proguard.ProGuard.readInput(ProGuard.java:197) 
    [java]  at proguard.ProGuard.execute(ProGuard.java:79) 
    [java]  at proguard.ProGuard.main(ProGuard.java:493) 

Làm thế nào để sửa lỗi này?

Answer 1

Đảm bảo rằng tệp Proguard cấu hình của bạn có recommended exclusions cho ActionBarSherlock:

-keep class android.support.v4.app.** { *; } 
-keep interface android.support.v4.app.** { *; } 
-keep class com.actionbarsherlock.** { *; } 
-keep interface com.actionbarsherlock.** { *; } 
-keepattributes *Annotation* 

Cũng thử thêm

-keepclassmembers class **.R$* { 
    public static <fields>; 
} 

như đề xuất here.

Answer 2

Cfr. Hướng dẫn sử dụng ProGuard> Khắc phục sự cố>Warning: class file ... unexpectedly contains class ...

Bạn nên chỉ định thư mục cơ sở thích hợp trong đường dẫn lớp nhập: "-injars ...... /classes".