首页 > 解决方案 > 在我的 AAR 库中使用 consumerProguardFiles 并在使用混淆字典时获取文件未找到

问题描述

在我的库中,我consumerProguardFiles发布构建类型中使用。我的proguard角色是:

-obfuscationdictionary proguard-dictionary.txt
-classobfuscationdictionary proguard-dictionary.txt
-packageobfuscationdictionary proguard-dictionary.txt

-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-dontpreverify
-verbose
-dump class_files.txt
-printseeds seeds.txt
-printusage unused.txt
-printmapping mapping.txt
-optimizations !code/simplification/arithmetic,!field/removal/writeonly,!field/marking/private,!class/merging/*,!code/allocation/variable
-flattenpackagehierarchy
-allowaccessmodification
-renamesourcefileattribute SourceFile
-keepattributes *Annotation*
-keepattributes Signature,MethodParameters,LocalVariableTable,LocalVariableTypeTable
-keepattributes SourceFile,LineNumberTable
-keepattributes Exceptions,InnerClasses

当开发人员在项目中使用我的库(AAR)并获取 release build 和 use时,找不到minifyEnabled trueget :proguard-dictionary.txt

AGPBI: {"kind":"error","text":"File not found: /Users/USER/.gradle/caches/transforms-2/files-2.1/12e928515abf78e8a4387fd92c3a399b/proguard-dictionary.txt","sources":[{"file":"/Users/USER
 /.gradle/caches/transforms-2/files-2.1/12e928515abf78e8a4387fd92c3a399b/proguard-dictionary.txt"}],"tool":"D8"}
AGPBI: {"kind":"error","text":"File not found: /Users/USER
 /.gradle/caches/transforms-2/files-2.1/12e928515abf78e8a4387fd92c3a399b/proguard-dictionary.txt","sources":[{"file":"/Users/USER
 /.gradle/caches/transforms-2/files-2.1/12e928515abf78e8a4387fd92c3a399b/proguard-dictionary.txt"}],"tool":"D8"}
AGPBI: {"kind":"error","text":"File not found: /Users/USER
 /.gradle/caches/transforms-2/files-2.1/12e928515abf78e8a4387fd92c3a399b/proguard-dictionary.txt","sources":[{"file":"/Users/USER
 /.gradle/caches/transforms-2/files-2.1/12e928515abf78e8a4387fd92c3a399b/proguard-dictionary.txt"}],"tool":"D8"}

如何在-obfuscationdictionary不使用字典文件的情况下使用?或者我该如何解决这个问题?

标签: androidproguardandroid-r8

解决方案


提到的所有规则都不应该进入指向的文件consumerProguardFiles,它们看起来应该进入proguardFiles构建库的行规则。另外,除非您有非常特殊的要求,否则最好省略所有-obfuscationdictionary,-classobfuscationdictionary-packageobfuscationdictionaryfromproguardFiles来构建库。

用于图书馆的consumerProguardFiles使用者需要为图书馆工作的规则。所有这些规则都将进入使用该库的项目的构建中。如果您的库不使用反射,那么consumerProguardFiles很可能根本不需要。


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