各种字体都在这个类中声明为静态常数。

Various fonts are declared as static constants in this class.

youdao

静态字段并不理想，但是当常数值不可能更改(例如一星期内的天数)时，也可以使用这种方法。

Static fields aren't ideal but are reasonably painless when the value of the constant isn't likely to change — such as the values for the days of the week.

youdao

为什么我们不能一个常数变量定义为静态的？

Why can't we define a constant variable as static?

youdao