# ADB Unlock, Screenshot & Scrcpy Tool

A simple Python GUI application that uses:
- **ADB** to unlock an Android device and take a screenshot
- **Scrcpy** to display and control an Android device (non-blocking)
- Tkinter for the GUI

## Requirements

- **Python 3** (with Tkinter installed):
  - On most systems, Python 3 will already include the `tkinter` module.
  - If you need to install it separately:
    - Debian/Ubuntu: `sudo apt-get install python3-tk`
    - macOS (Homebrew): `brew install python-tk` (though often included by default)
    - Windows: `tkinter` is usually included in the official Python installer.
- **ADB** (Android SDK Platform Tools) available on your PATH.
- **Scrcpy** installed and on your PATH (for screen mirroring).
- A **`devices.json`** file in the same directory, containing your device serials.

Example `devices.json`:

```json
{
  "devices": [
    "emulator-5554",
    "emulator-5556",
    "device_serial_1",
    "device_serial_2"
  ]
}