Maui tracing on ContentPages

[thinkocapo]

Problem Statement

Customer has a Maui app on Android and they say everything is launched on top of the Activity but they use Pages in Maui for screens.

Automatic Instrumentation sounds like it traces http requests but not Pages (Screens)

https://docs.sentry.io/platforms/dotnet/guides/maui/tracing/instrumentation/automatic-instrumentation/

Solution Brainstorm

Trace ContentPages.

[jamescrosswell]

Hey @thinkocapo ,

The Sentry.Maui integration doesn't currently include any automatic instrumentation for tracing.

The SentryHttpMessageHandler can be used to intercept outbound HttpClient requests and create tracing spans for these. However that functionality is not specific to MAUI - that works in Console applications or ASP.NET Core applications as well and it's not tied to Android activities in any way.