When the site is displayed using WebView on the native side, ① On the website side, use custom HTML tags (tags with JS to pass data to the Firebase SDK) in the GTM of the web container to flow information into the interface.
②Process the information that is poured into the interface on the application side
③ It is sent to the server using the Firebase SDK on the native side
We are passing items in the same way as in the web format.
If you need to change the format of items for each application,
The document standard "JavaScript handler logEvent" in the following URL (*) and
"native interface logEvent" is not enough,
I have the impression that I have to add both a unique JavaScript handler and a native interface that are not in the documentation, but is there a misunderstanding?
*
https://firebase.google.com/docs/analytics/webview?platform=android#implement-javascript-handler