What worked for me was:
And then follow the https://console.firebase.google.com steps to do in android studio:
Project-level build.gradle (/build.gradle):
buildscript {
repositories {
// Check that you have the following line (if not, add it):
google() // Google's Maven repository
}
dependencies {
...
// Add this line
classpath 'com.google.gms:google-services:4.3.8'
}
}
allprojects {
...
repositories {
// Check that you have the following line (if not, add it):
google() // Google's Maven repository
...
}
}
App-level build.gradle (//build.gradle):
apply plugin: 'com.android.application'
// Add this line
apply plugin: 'com.google.gms.google-services'
dependencies {
// Import the Firebase BoM
implementation platform('com.google.firebase:firebase-bom:28.3.0')
// Add the dependency for the Firebase SDK for Google Analytics
// When using the BoM, don't specify versions in Firebase dependencies
implementation 'com.google.firebase:firebase-analytics'
// Add the dependencies for any other desired Firebase products
// https://firebase.google.com/docs/android/setup#available-libraries
}
Finally, press "Sync now" in the bar that appears in the IDE: