Download SafeZone APK (Android)(https://drive.google.com/file/d/YOUR_FILE_ID/view?usp=sharing)
SafeZone is a React Native emergency response app designed to detect distress and instantly trigger safety protocols. Whether it’s a scream, a loud noise, or a spoken keyword like “help” or “emergency,” SafeZone responds in real-time to keep users safe.
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🎤 Voice Detection (WebView)
Uses Web Speech API to detect keywords like "help" or "emergency". -
🔊 Loud Sound Detection
Leverages the Web Audio API to pick up distress sounds like screams or claps. -
📸 Auto Photo Capture
Instantly accesses the camera and takes photos during emergencies. -
📱 Emergency SMS Trigger
Automatically sends a pre-defined SMS alert to emergency contacts. -
📞 Auto Call Trigger
Can initiate a call to a designated emergency number. -
🚨 Alarm Playback
Plays a loud siren or alert sound when distress is detected. -
🔄 Background Service
Continues to monitor for threats even when the app is running in the background.
- React Native (with Expo)
- WebView (for audio + speech APIs)
- JavaScript / HTML5 APIs
- Expo Media / Permissions / Notifications
- React Native Camera, SMS, and Linking
git clone https://github.com/yourusername/safezone-app.git cd safezone-app npm install npx expo start