Disable sff & frame delay detection on web, linux and windows (#2182)

* disable

Author: buenaflor

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 ## Unreleased
 
+### Fixes
+
+- Disable sff & frame delay detection on web, linux and windows ([#2182](https://github.com/getsentry/sentry-dart/pull/2182))
+  - Display refresh rate is locked at 60 for these platforms which can lead to inaccurate metrics 
+
 ### Improvements
 
 - Capture meaningful stack traces when unhandled errors have empty or missing stack traces ([#2152](https://github.com/getsentry/sentry-dart/pull/2152))

flutter/lib/src/sentry_flutter.dart

@@ -136,7 +136,12 @@ mixin SentryFlutter {
 
     options.addEventProcessor(PlatformExceptionEventProcessor());
 
-    options.addPerformanceCollector(SpanFrameMetricsCollector(options));
+    // Disabled for web, linux and windows until we can reliably get the display refresh rate
+    if (options.platformChecker.platform.isAndroid ||
+        options.platformChecker.platform.isIOS ||
+        options.platformChecker.platform.isMacOS) {
+      options.addPerformanceCollector(SpanFrameMetricsCollector(options));
+    }
 
     _setSdk(options);
   }