[firebaseAnalytics]: logScreenView doesn't send the name and class to GA4 in flutter web

[JgomesAT]

Is there an existing issue for this?

• I have searched the existing issues.

Which plugins are affected?

Analytics

Which platforms are affected?

Web

Description

I have this code FirebaseAnalytics.instance.logScreenView(screenName: screenName, screenClass: className);
to send the event to screenView, and in the Ga4 I can see the events of screenView but without screenName and screenClass,
this only happened with Flutter Web in Android and iOS work perfectly.
other events in the web dork fine like purchase ¡, in this case, I can see all parameters of the event.

Reproducing the issue

Create an event with this faclility FirebaseAnalytics.instance.logScreenView(screenName: screenName, screenClass: className);

Firebase Core version

2.30.1

Flutter Version

3.19.6

Relevant Log Output

No response

Flutter dependencies

Expand Flutter dependencies snippet

Replace this line with the contents of your `flutter pub deps -- --style=compact`.

Additional context and comments

No response

[TarekkMA]

Hello @JgomesAT, Can you try this code instead of logScreenView(......) for web.

   analytics.logEvent(
      name: 'screen_view',
      parameters: {
        'firebase_screen': screen_name,
        'firebase_screen_class': screen_name_class,
      },
    );

[JgomesAT]

I just found this option and since the last week I have this code:

static void logScreenView(String screenName, String className, {Map<String, dynamic>? parameters}) {
logEvent(
'screen_view',
parameters: <String, dynamic>{
'screen_name': screenName,
'screen_class': className,
"cookie_consent": CookieUtils.getCookieValue(CookieUtils.kCookieIdCookieGprd, encripted: false) == "true" ? "granted" : "denied",
},
);

but the behavior is the same

in your example you put
parameters: {
'firebase_screen': screen_name,
'firebase_screen_class': screen_name_class,
},

I will change my code with your feedback and I'll say something

[TarekkMA]

@JgomesAT Okay waiting for your reply.

[JgomesAT]

I think isn't working, in GA4 I can see events of screen_view on web but with out screenNAme, and in Android and iOS its OK