Ship accurate sleep detection for version 1.4.1

.gitignore

@@ -2,8 +2,6 @@
 
 # dependencies
 node_modules/
-package-lock.json
-yarn.lock
 
 # Expo
 .expo/
@@ -12,6 +10,8 @@ web-build/
 expo-env.d.ts
 
 # Native
+/ios/
+/android/
 *.orig.*
 *.jks
 *.p8

App.tsx

@@ -1,11 +1,9 @@
-import React, { useEffect } from 'react';
+import React from 'react';
 import { StatusBar } from 'expo-status-bar';
 import { SafeAreaProvider } from 'react-native-safe-area-context';
-import { AppState, AppStateStatus } from 'react-native';
 import { SleepProvider } from './src/context/SleepContext';
 import { ThemeProvider, useTheme } from './src/context/ThemeContext';
 import AppNavigator from './src/navigation/AppNavigator';
-import BackgroundActivityService from './src/services/BackgroundActivityService';
 import ErrorBoundary from './src/components/ErrorBoundary';
 
 const AppContent = () => {
@@ -19,39 +17,6 @@ const AppContent = () => {
 };
 
 export default function App() {
-  useEffect(() => {
-    // Handle app state changes to prevent crashes on force close
-    const handleAppStateChange = async (nextAppState: AppStateStatus) => {
-      console.log(`🔄 App state changed to: ${nextAppState}`);
-
-      if (nextAppState === 'background' || nextAppState === 'inactive') {
-        try {
-          // Gracefully handle app going to background
-          console.log('📱 App going to background - preparing cleanup');
-        } catch (error) {
-          console.error('❌ Error handling app background state:', error);
-        }
-      }
-    };
-
-    // Subscribe to app state changes
-    const subscription = AppState.addEventListener('change', handleAppStateChange);
-
-    // Cleanup function to prevent memory leaks
-    return () => {
-      console.log('🧹 Cleaning up app state subscription');
-      subscription?.remove();
-
-      // Emergency cleanup for background service
-      try {
-        const backgroundService = BackgroundActivityService.getInstance();
-        backgroundService.stopMonitoring().catch(console.error);
-      } catch (error) {
-        console.error('❌ Emergency cleanup error:', error);
-      }
-    };
-  }, []);
-
   return (
     <ErrorBoundary>
       <SafeAreaProvider>
@@ -63,4 +28,4 @@ export default function App() {
       </SafeAreaProvider>
     </ErrorBoundary>
   );
-}
+}

PRIVACY.md

@@ -0,0 +1,62 @@
+# Sleep Detector Privacy Policy
+
+**Effective date:** August 14, 2026
+
+Sleep Detector ("the app") is provided by SimpliXio Pte. Ltd. This policy explains how the app handles information.
+
+## Summary
+
+Sleep Detector is private by design. It does not require an account and does not include advertising, analytics, cross-app tracking, or a developer-operated cloud service for sleep and wellness data. Sleep records and settings are stored on the device unless the user explicitly exports them or enables Apple Health sync.
+
+## Information handled by the app
+
+The app can store the following information locally:
+
+- app activity timestamps used to estimate an inactivity interval;
+- sleep estimates, confirmed sleep periods, confidence details, and edits;
+- optional wellness check-ins, settings, and notification preferences; and
+- optional Apple Health information described below.
+
+This information is used only to provide the app's sleep-review, history, export, and wellness features.
+
+## Apple Health and Apple Watch
+
+Apple Health access is optional and requested only after the user enables Health integration. With permission, the app can read sleep stages and selected recovery signals, including heart rate variability, resting heart rate, respiratory rate, and wrist temperature, to provide private sleep context. When Health sync is enabled, the app writes only sleep periods the user has confirmed.
+
+Health information is not used for advertising, sold, shared with data brokers, or transmitted to a developer-operated server. Apple Health permissions can be changed at any time in the Health or Settings app.
+
+The Apple Watch companion reads permitted Apple Health information only when the user requests a refresh. It does not run a continuous workout or always-on sensor session.
+
+## Notifications
+
+If the user grants notification permission, the app can schedule local bedtime reminders and confirmed-sleep summaries. Notification preferences can be changed in the app or in iOS Settings.
+
+## Export and sharing
+
+JSON and CSV exports are created only when the user requests them. The user chooses where an exported file is shared. The selected destination's privacy policy applies after the file leaves the app.
+
+## Data retention and deletion
+
+Sleep Detector keeps app data on the device until the user clears it in the app or uninstalls the app. Information previously written to Apple Health is controlled through the Health app and is not removed automatically when Sleep Detector is uninstalled.
+
+## Security
+
+The app relies on iOS device protections and HealthKit authorization controls. No method of storage is completely risk-free, so users should keep their device and Apple ID secure.
+
+## Children
+
+Sleep Detector is a general wellness tool and is not directed to children under 13. The app does not knowingly collect children's personal information.
+
+## Health disclaimer
+
+Sleep Detector supports personal awareness and journaling. It is not a medical device and does not diagnose, treat, cure, or prevent any disease or sleep disorder. Users should consult a qualified healthcare professional for medical concerns.
+
+## Changes
+
+This policy may be updated when the app or legal requirements change. The effective date above identifies the latest revision.
+
+## Contact
+
+For privacy questions, contact [[email protected]](mailto:[email protected]).
+
+Product creator: [Pierre-Henry Soria](https://pierrehenry.dev).