在android studio中, 自定义View 时,出现 Caused by: java.lang.ClassNotFoundException: Didn't find class

在查看包名和类名都没有错误的情况,一个可能的原因是,在添加包名时,粗心导致把包类型定义为androidTest下了

如下图所示:

本人做为android  新手,英语水平一般,只是如实记录自己所犯的错,高手不喜勿吐。

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