Unable to get provider com.google.android.gms.ads.MobileAdsInitProvider: java.lang.IllegalStateException
This happened due to updated AdMob SDK. Now you need to add appID in your manifest file.
<application> . . . <meta-data android:name="com.google.android.gms.ads.APPLICATION_ID" android:value="ca-app-pub-################~##########"/></application>You can get appID from here -->Google addmob -->Select app --> App Settings --> App ID.
You can read more from here ads-developers.
If you want to use test ads before putting your own id check the AdMob test ids from here developers.google.
Hope this will help you. Thanks :)
Google gave update for the Google ads so if you update your Admob library in gradle then you need to add this in your manifest.
<manifest> <application> <!-- TODO: Replace with your real AdMob app ID --> <meta-data android:name="com.google.android.gms.ads.APPLICATION_ID" android:value="ca-app-pub-################~##########"/> </application></manifest>