I recently migrated my authentication application using the Google Chrome Custom tab instead of the internal WebView using a non-system account. Everything works well if the user does not synchronize / register with any Google / Gmail account in the Google Chrome application.
When a user signs up for Google Chrome on their phone, the ServiceLogin URL is redirected to the Google Chrome account management interface:
Chrome Account Management Screenshot:
Is there a way to bring Chrome to the authentication screen? I looked at the Google documentation for implementing the OAuth2 web server and did not find the request parameter that will be routed to the browser.
: Android 7.1.1, 7.0.0.
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