Unity安卓报错解决方法：android.content.res.Resources$NotFoundException

Posted 2022-06-04 wolf96

参考： https://forum.unity.com/threads/android-content-res-resources-notfoundexception.162246/ https://forum.unity.com/threads/resource-not-found.81943/ 原理是这样的 http://tools.android.com/recent/dealingwithdependenciesinandroidprojects
Important change: We have changed the way Library Projects generate and package R classes: The R class is not packaged in the jar output of Library Projects anymore. Library Project do not generate the R class for Library Projects they depend on.  Only main application projects generates the Library R classes alongside their own.


解决方法是这样的 Don't load resources based on their compile-time ID; use Activity.getResources().getIdentifier() to retrieve the ID instead.
之前这句话报错 setContentView(R.layout.*****); 改成这样完美解决 int layoutId = getResources().getIdentifier( " ***** " , "layout" , getPackageName()); System. out .println( "layOutid为++" + layoutId ); setContentView( layoutId );
总结 简单来说是因为eclipse生成的R不是Unity的R，里面ID对应不上，所以找不到资源 反编译了一下 setContentView(R.layout.*****); 生成的jar包，里面的结果是直接把资源ID写死进去 setContentView(23423455); 这样Unity的R肯定找不到eclipse里定义的资源
int layoutId = getResources().getIdentifier( " ***** " , "layout" , getPackageName()); setContentView( layoutId ); 这样做了的话，资源id是运行时动态获取的，所以肯定没问题