Android emulator screen fills up only some fraction part of actual android emulator screen

Question

First thing first,

Using Android Studio 2.3.3

Problem:

My emulator screen is covering the only partial amount o

Answer 1

I was having the same problem too. I think it started happening when I updated to Android Studio 3.0 Beta 1, but I'm not 100% sure of that.

FIX: Anyway, to fix this, you can use Software Graphics in the emulator options, rather than Hardware. Slower, but at least it works.