Flutter replay for Android [waiting for upstream SDK release]

[vaind]

📜 Description

Adds session replay support for Flutter (Android)

• automatic session replay
• native errors replay
• dart errors replay
• unit test coverage
• changelog entry (#skip-changelog until then)
• wait for sentry-java release [SR] Session Replay sentry-java#3339

💡 Motivation and Context

• part of Session Replay support for Flutter #1193

💚 How did you test it?

Unit tests and manually

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPii is enabled
• I updated the docs if needed
• All tests passing
• No breaking changes

🔮 Next steps

• Feature parity with native Android implementation, e.g. breadcrumbs
• [Epic] Mobile Replay: Private Alpha Release sentry#63255
• iOS/macOS support
• integration test - needs either a beforeSend callback or a fake in-rpcess sentry http server.
• docs.sentry.io

[codecov]

Codecov Report

Attention: Patch coverage is 71.29187% with 60 lines in your changes are missing coverage. Please review.

Project coverage is 92.69%. Comparing base (31e875c) to head (a93da0b).

Files	Patch %	Lines
...lutter/lib/src/native/java/sentry_native_java.dart	7.69%	36 Missing ⚠️
flutter/lib/src/replay/widget_filter.dart	83.63%	9 Missing ⚠️
...ib/src/event_processor/replay_event_processor.dart	0.00%	7 Missing ⚠️
flutter/lib/src/native/sentry_native_channel.dart	83.33%	4 Missing ⚠️
flutter/lib/src/replay/recorder.dart	92.30%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2032      +/-   ##
==========================================
- Coverage   95.30%   92.69%   -2.62%     
==========================================
  Files          54       60       +6     
  Lines        1789     1970     +181     
==========================================
+ Hits         1705     1826     +121     
- Misses         84      144      +60     

☔ View full report in Codecov by Sentry.
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[buenaflor]

Added some comments, will do another round of review - cool stuff!

[buenaflor]

Sorry for the delay, will look over it once more tomorrow

[buenaflor]

looks good 🚀