'Flutter: Missing google_app_id. Firebase Analytics disabled

I want to send a notification from a device to another but when I sent it I got in the receiver device :

D/FLTFireMsgReceiver( 8876): broadcast received for message
E/FA      ( 8876): Missing google_app_id. Firebase Analytics disabled. See ...

I searched in the internet but no solution works from me so I add all the verification that I found that they need to be :

In the ProjectName/android/app/Build.gradle :

In the ProjectName/android/Build.gradle :

And I added the google-services.json in the path "ProjectName/android/app/"

Solution 1:^[1]

The problem is the API Firebase Analytics is not installed so if you need to install it and activate it :

You must follow Literally the SDK setup and configuration of google:

Then restart your Pc or Mac.

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Solution	Source
Solution 1