android studio 3.3.1 and google admob change

change/update google service library:

  • com.google.android.gms:play-services-ads:16.0.0 -> com.google.android.gms:play-services-ads:17.1.2
  • com.google.android.gms:play-services-auth:16.0.0 -> com.google.android.gms:play-services-auth:16.0.1

To import and use google admob (service-ads), you must add this into application manifest:

<manifest>

<application

...

>

<meta-data

android:name="com.google.android.gms.ads.APPLICATION_ID"

android:value="ca-app-pub-################~##########"/>

...

</application>