[EPIC] Mobile Feature Flags

[kahest]

This is to track progress of adding Feature Flags reporting support to the major Mobile platforms. The initial scope is the reporting API, and an integration with Firebase Remote Config:

• Apple: Feature Flags reporting [iOS]
• Android: Feature Flags reporting [Android]
• React Native: Feature Flags Reporting [React Native]
• Dart/Flutter: DART-41

More ideas for integration support:

• OpenFeature
  • iOS/Swift: https://openfeature.dev/docs/reference/technologies/client/swift#hooks
  • Android/Kotlin: https://openfeature.dev/docs/reference/technologies/client/kotlin#hooks
• ConfigCat

[bruno-garcia]

Note this was added to the Python and JavaScript SDKs for several providers (including OpenFeature). So worth checking the PRs there and peak around the code. Also worth assigning @aliu39 or @cmanallen for review

[kahest]

Other solutions/integrations to consider:

• OpenFeature
• ConfigCat

[linear]

ENG-4953 [EPIC] Mobile Feature Flags