PostHog / PostHog/posthog-flutter

Session replay: support v2 trigger groups (conditional recording)

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enhancement Session Replay
Dominant language
Dart
Stars
97
Forks
85
Avg merge
1d 8h
Merged PRs (30d)
31

Description

Description

Mobile tracker for PostHog/posthog#35661 (Conditional Recording 3000). The replay trigger config is getting a v2 shape, and the mobile SDKs need to support it:

  • multiple trigger groups, e.g. (20% sampling + error event) or (linked flag + url)
  • minimum duration moving inside a group
  • per-SDK matching, e.g. 40% sampling on web and 33% on mobile
  • more trigger types on non-web SDKs (event and URL/screen triggers)
  • debug properties, so conditional recording can be debugged outside web too

Sibling SDK issues:

  • iOS (PostHog/posthog-ios#775)
  • Android (PostHog/posthog-android#712)
  • Flutter (this issue)
  • RN (PostHog/posthog-js#4595)

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the Flutter SDK's existing replay trigger configuration and the linked iOS and Android sibling issues. Done means supporting the v2 trigger shape described here, including trigger groups, group-level minimum duration, per-SDK matching, additional event and URL/screen triggers, and debug properties.

Written by the indexing model from the issue text.

Assessment

Tech stack
dart, flutter
Domain
mobile-dev
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
35/100

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