更改工具栏背景

Question

嗨我在 private String[] monthNames = new String[12]; private String[] dayNames = new String[7]; public DateGenerator() { monthNames = {"Jan", "Feb", "Mar","Apr","May","Jun","Jul","Aug","Sept","Oct","Nov","Dec"}; dayNames = {"Mon", "Tues", "Wed", "Thur", "Fri", "Sat", "Sun"}; month = 1; } 有一个相对布局的活动。 结果是

CollapsingToolbarLayout

我必须为此做些什么？

Answer 1

将android:fitsSystemWindows="true"添加到AppBarLayout，如cheesesquare example app's layout

中所示