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.
当用户在edittext中输入文本时，我试图显示edittext的计数，因为我需要查找键盘是否处于可见状态。如果键盘处于可见状态，那么只有我需要显示文本长度。
提前致谢