Set toolbar icons size in Android Studio 3.0.1

Question

I\'ve just installed an update to android studio and now I see version 3.0.1 When I look to a toolbar I see that icons became two times smaller than usual.

Answer 1

As said in this comment it is an Intended Behavior in version 3.0. But this behavior can be reverted by setting the system property hidpi.allow.fractional to true in file ~AndroidStudioHOME\idea.properties and restart Android Studio.

You can open and edit this file directly from IDE by Help | Edit Custom Properties menu:

hidpi.allow.fractional=true

P.S. But, for example, I'm already used to this size and it seems to me quite comfortable. There is more space for text, especially at 13 inches laptop.

Update Fixed in Android Studio 3.1. Icons become bigger as earlier