为什么我在 android studio 中的代码会自动更改？

Question

My code in android studio is auto changed, I don't know which is reason?

Answer 1

I don't know what all the NULL characters at the bottom means, maybe you opened the file using an editor that didn't understand those characters and you saved it improperly? You could just delete them.

This looks like an res xml and you have two different kinds of comments . /* */ AND <!-- --> .

If this is supposed to be an xml document remove the /* */ comment characters and replace them with <!-- --> comment characters.