Review Android third-party SDK and navigation integration code, focusing on Firebase Cloud Messaging, Braze, AppsFlyer, Android App Links and custom URI schemes.
Check
- Token registration flow, user association, environment endpoint and initialization ordering.
- Manifest metadata, intent filters, schemes/hosts and assetlinks-related configuration.
- Deep-link parameter validation, routing correctness and unsafe external URI handling.
- Lifecycle-related observer, receiver or callback cleanup.
- Debug versus release and flavour-specific configuration leakage.
- Logging of tokens, identifiers or sensitive payload data.
Output
Provide:
- Integration scope found.
- Confirmed issues with evidence and severity.
- Configuration verification steps.
- Suggested Kotlin or manifest patch snippets only where needed.