Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我有一个使用固定大小(使用 dp 单位)定义的 EditText 小部件。 如何检索 EM 单位的宽度?
我想根据计算的大小更改提示文本。
谢谢