🔐 Device Guard

Overview

Device Guard is an Android application designed to monitor and protect your device. It provides real-time insights into your device's battery and network status, ensuring you stay informed about its health and connectivity. Device Guard will have robust anti-theft and security features, such as remote locking, sound playback to locate a lost device, and data erasure to safeguard sensitive information.

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📋 Features

✅ Current Features

• 🔋 Battery Monitoring:
  Displays battery percentage, charging status (e.g., Charging, Full), and health (e.g., Good, Overheat) with color-coded indicators (green for good, orange/red for issues).

• 📶 Network Information:
  Shows network type (WiFi, Mobile Data), WiFi SSID, mobile network type (e.g., 4G LTE, 3G), SIM operator, SIM state, and network status (green for connected, red for disconnected).

• 📱 Device Information:
  Displays the device model and a "Last Seen" timestamp.

• 🔁 Real-Time Updates:
  Uses Android's BroadcastReceiver to provide live updates on battery and network conditions.

• 🔒 Permission Management:
  Requests necessary permissions (Network State, WiFi State, Phone State, and Location for Android 10+) to ensure accurate data retrieval.

• 🔐 Remote Lock:
  Secure your device by locking it remotely to prevent unauthorized access.

• 🔊 Locate Device:
  Play a sound to help find a lost or misplaced device, even if it’s on silent mode.

• 🧨 Data Erasure:
  Remotely wipe sensitive data to protect your information in case of theft or loss.

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🚀 Roadmap

Device Guard is actively being developed to enhance its security capabilities. Planned features include:

• Integration with a cloud service for remote device management.
• Support for device administration permissions to enable locking and wiping functionality.
• Enhanced user interface for managing security settings.

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🧪 Usage

1. Launch the App

Open Device Guard on your Android device.

2. Grant Permissions

Allow permissions for:

• Network State
• WiFi State
• Phone State
• Location (for Android 10+)

Future features may require Device Admin permissions.

3. View Device Information

📦 Device information

Shows the device model, battery percentage, and network type.

⚡ Battery Details

Displays battery status and health with color indicators.

🌐 Network Details

Shows network type, WiFi SSID, SIM operator, SIM state, and network status.

4. Monitor in Real-Time

The app updates automatically as conditions change.

5. Security Features

Access remote lock, sound playback, and data erase options via the app or a web interface.

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📬 Contact

For questions or feedback, please open an issue on the GitHub Issues page.