Android emulator shows nothing but blank screen

Question

I am a complete nOOb to Android programming and trying my hands at it for the first time by going through the tutorials. The problem is that I have created multiple emulator

Answer 1

First Solution

Go to your source project file and remove these files and folders

 .gradle/
 .idea/
 .iml/
 build

Then close and reopen your project. After that try to build and run.

Second solution

Tools -> AVD Manager -> select your virtual device -> right click -> Wipe data