cordova-plugin-firebase: Constructor Builder in class Builder cannot be applied to given types

I’m using cordova-plugin-firebase to manage push notifications in my Ionic 2+ app. I was able to configure and receive notifications on iOS, but I have the following error on Android.

/Users/Andrea/Progetti/ionic-app/platforms/android/app/src/main/java/org/apache/cordova/firebase/FirebasePluginMessagingService.java:120: error: constructor Builder in class Builder cannot be applied to given types; NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this, channelId) ^ required: Context found: FirebasePluginMessagingService,String reason: actual and formal argument lists differ in length Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: Some input files use unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. 1 error

FAILURE: Build failed with an exception.

• What went wrong: Execution failed for task ‘:app:compileDebugJavaWithJavac’.

Compilation failed; see the compiler error output for details.

• Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

• Get more help at https://help.gradle.org

I’m using version 1.0.4 of cordova-plugin-firebase and version 7.0.0 of cordova-android. It’s worth noting that I was able to build the app with version 6.4.0 of cordova-android: the error arose when I had to update it to version 7.0.0. Any help would be really appreciated.