DVT1600 Time Tool

A simple Android utility to synchronize the system time on DVT1600 (Voice Recorder) via USB.

Features:
- Direct USB Sync: Automatically creates a `Time.txt` file in the root directory of the connected USB mass storage device.
- Real-time Detection: Dynamically detects when a DVT1600 device is plugged in or removed using Android's USB Host API.
- Formatted Timestamp: Writes the current system time in the exact `YYYYMMDDHHMMSS` format required by the device.
- Safe Removal: Ensures all data is flushed and the USB connection is properly closed before signaling success.
- Clean UI: Built with Jetpack Compose for a modern, responsive user experience.

How It Works:
1. Connect: Plug your DVT1600 device into your Android phone using a USB OTG adapter.
2. Authorize: Grant the app permission to access the USB device when prompted by the system.
3. Sync: Once the status shows "connected", click the "Synchronize Time" button.
4. Remove: Wait for the green message "Sync successful! Safe to remove device." before unplugging.

License:
Philips is a registered trademark of Koninklijke Philips N.V. This project is an independent utility and is not affiliated with, authorized, maintained, sponsored, or endorsed by Philips.

Privacy:
The App is strictly offline and collects no data. See the privacy policy for details.