NotiRelay is a developer-focused, privacy-first Android utility that captures system notifications from selected applications, transforms them into structured JSON payloads, and dispatches them directly to your custom HTTP/REST webhook endpoint.

KEY CAPABILITIES:

⚡ Real-Time Notification Forwarding
• Captures notifications via Android's NotificationListenerService.
• Automatic noise filtering: ignores persistent/ongoing alerts, group summaries, and empty alerts.

🛡️ Granular App Filtering
• Whitelist Mode: Block all applications except your explicitly selected apps.
• Blacklist Mode: Allow all applications except your specified exclusions.
• Fast search and per-package toggles.

🔒 Flexible Authentication & Endpoint Configuration
• Configurable HTTP methods (POST, PUT, PATCH).
• Custom HTTP request headers.
• Authentication methods supported:
- No Auth
- HTTP Basic Auth
- Bearer Token
- OAuth 2.0 Client Credentials (client_secret_post with token caching & 401 auto-refresh).
• Cleartext HTTP support for local intranet servers & HTTPS for remote endpoints.

🔄 Robust 6-Stage Auto-Retry Engine
• Automatic background retries via Jetpack WorkManager at 1, 5, 10, 30, 60, and 180 minutes.
• Active retry countdown visibility and live attempt status (Attempt X/6).
• Independent manual force-retry action that preserves your scheduled retry budget.

📊 Dual Operational Dashboards
• 24-Hour Success Log: Real-time inspection of delivered events with search and package filtering.
• 30-Day Error & Retry Log: Complete error inspection and JSON payload viewer with one-tap resend.
• One-click Test Event dispatcher to verify connectivity and credentials instantly.

🔐 PRIVACY & SECURITY FIRST:
• Zero Telemetry: No analytics SDKs, no Google Analytics, no Firebase, and no advertising trackers.
• Local Storage: Credentials (tokens, passwords, secrets) are encrypted on-device via Android Keystore (EncryptedSharedPreferences).
• User-Directed: Your data travels directly from your device to your configured destination and nowhere else.