No problems for a long time at all, but now suddenly I am not able to make simple imports to my classes, se for example:
I've tried to restart Android Studio, clean the project, tried to reinstall android studio... But nothings seems to fix this.
I think the problem started after copying an XML layout file into this project from another project. However, I checked the file many times and there's nothing wrong with it... no red flag or lines. Other imports that I did before this are still there and working (like Drawable, View, TextView...)
Any ides? Thank you!