如何使用Eclipse生成mapping.txt？

Question

我从Android开发者页面和网页上的其他页面中读取.但我找不到从Eclipse生成mapping.txt的方法.

如果Eclipse正在生成此文件,它在哪里保留这个？

我有project.properties:

target=android-14
proguard.config=proguard.cfg

和proguard.cfg:

-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


-keepclasseswithmembernames class * {
    native <methods>;
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet, int);
}

-keepclassmembers class * extends android.app.Activity {
   public void *(android.view.View);
}

-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

-keep class * implements android.os.Parcelable {
  public static final android.os.Parcelable$Creator *;
}

.project和.classpath.

Answer 1

默认情况下,当前版本的Eclipse插件(20.0.0)允许ProGuard将映射文件写为proguard/mapping.txt(导出apk时).

默认情况下,Ant构建过程允许ProGuard将映射文件写出bin/proguard/mapping.txt(创建发布版本时).

(CFR).Android SDK文档>开发>工具> ProGuard.

Answer 2

是的，我解决了。只需在 Proguard.cfg 中添加这些行，您将在项目文件夹中获得Proguard命名的文件夹：

-dump proguard/class_files.txt 
-printseeds proguard/seeds.txt 
-printusage proguard/unused.txt 
-printmapping proguard/mapping.txt 

希望这对某人有帮助。