摘要: Kotlin基础与按钮交互 代码实现按钮点击事件: kotlin binding.btnLogin.setOnClickListener { val username = binding.etUsername.text.toString() if (username.isEmpty()) { Toa 阅读全文
posted @ 2025-05-14 23:06 也祝她开心 阅读(7) 评论(0) 推荐(0)