Butterknife混淆代码

文章引用出处：https://www.cnblogs.com/bestcolin/p/5551958.html

在proguard-rules.pro混淆规则文件中添加：

-keep class butterknife.** { *; }
-dontwarn butterknife.internal.**
-keep class **$$ViewBinder { *; }

-keepclasseswithmembernames class * {
    @butterknife.* <fields>;
}

-keepclasseswithmembernames class * {
    @butterknife.* <methods>;
}