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# Example Application

## Android application written in Kotlin

An example app and its complete source code are provided with the `NixUniversalSDK` download, available online. To review the example, use Android Studio to open the `example-android` folder.

The example app demonstrates:

- Activating and displaying license information
- Device discovery on Bluetooth and USB interfaces
- Opening and closing a connection to a device
- Displaying additional device info (serial number, battery level, etc.)
- Toggling device options (haptic feedback, RGB feedback, etc.)
- Taking measurements
- Obtaining colorimetry and spectral data from measurements
- Performing in-field calibration on the provided reference tile
- Displaying additional measurement information (temperature, scan settings, etc.)

Tip

The example application will activate the SDK license at launch using the values entered in `LicenseKey.kt`. The example also allows entry of different license codes at runtime.

Demo app screenshot

## Next steps

- Get additional support