Nothing wrong in my work I have checked everything literally in my android studio nothing needs to be installed all are installed.the API key is right. I have added all the permissions and still I get a blank screen like this photo And this is my Log And this is my android options And tools And here is my gradl and gradl2
UPDATE !
I WAS USING VIRTUAL DEVICE THAT DOESN'T SUPPORT ANDROID (NEXUS 5X API 27 GOOGLE PLAY ANDROID NULL ) SO I HAVE DOWNLOADED OREI API26 ANDROID 8.0 GOOGLE PLAY
THAT'S ALL AFTER ASKING ME TO UPDATE GOOGLE SERVICES THANKS FOR EVERYONE TRIED TO HELP
