Android Multiple dex files define Lcom/google/android/gms/common/api/zza

Question

Building project and deploying app to the emulator with API level 22 or 25 goes ok, but when i try to build APK or deploy app to my real device with API level 16 i get the f

Answer 1

Move this:

apply plugin: 'com.google.gms.google-services'

to the bottom of your app/build.gradle file.