最近做Android混淆打包遇到一些問題，Android Sdutio 3.1 版本打包的

錯誤如下：

Android studio warning - InnerClass annotations are missing corresponding EnclosingMember annotations

InnerClass annotations are missing corresponding EnclosingMember annotations. Such InnerClass annotations are ignored.
Message{kind=WARNING, text=InnerClass annotations are missing corresponding EnclosingMember annotations. Such InnerClass annotations are ignored., sources=[Unknown source file], tool name=Optional.of(D8)}

解決方案

在build.gradle中加入以下代碼即可

buildTypes {

release {

lintOptions {

checkReleaseBuilds false

abortOnError false

}

}

}

打包錯誤如下圖

看圖1

因為error之前，編譯的時候前面肯定有warning. 翻了一下，果然發現很多warning.

有包的 33個 warning

com.yintong.secure

com.icbc.pay

接下來只要在proguard-rules.pro加下這個庫的dontwarn即可

-dontwarn com.yintong.secure.**
-dontwarn com.icbc.pay.**

再重新Build->Generate Signed，就可以生成app-release.apk.

android -------- 混淆打包報錯(warning - InnerClass annotations are missing corresponding EnclosingMember annotations)