androidfirebasefirebase-cloud-messaging

Can not resolve symbol "FirebaseMessagingService"

I'm tring to integrate Firebase Cloud Messaging in android app but facing problem to extend FirebaseMessagingService in our class.

It displaying Can not resolve symbol "FirebaseMessagingService"

app.gradle

compile 'com.google.firebase:firebase-core:10.0.1'
compile 'com.google.firebase:firebase-database:9.8.0'

and also add google-service.json file

Solution

  • you also need to add

    compile "com.google.firebase:firebase-messaging:$PLAY_SERVICES_VERSION"