牛晓光

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我也遇到同样的问题,andoud版本12

可以使用WillPopScope组件监听返回事件

I also encountered the same problem, TextField takes up a lot of CPU resources when it gets focus (pops up the keyboard) and when it gives up focus (closes the...

After testing, I found that the problem should be the keyboard. I tested it on the simulator and the real machine respectively, and found that as long as the keyboard...