android - 安卓重写方法找不到

Question

安卓新手，看视频学的。重写方法报错，有人稍微指点下吗？

Answer 1

Menu Import the package Press Alt+EnterSelect Import Class

Answer 2

Your Menu class is not imported

Answer 3

Need a Menu class

Answer 4

Add the following code at the top:

import android.view.Menu;