Laya-Android
Copyright 2026 Jaeyeon Byun

This project is licensed under the Apache License, Version 2.0 (see LICENSE).

This project builds on the following third-party work:

1. Laya (code and model weights) by Convai Innovations
   https://github.com/NandhaKishorM/laya
   https://huggingface.co/convaiinnovations/laya
   Licensed under the Apache License, Version 2.0.
   Laya-Android fine-tunes the `multilingual` checkpoint of convaiinnovations/laya
   (revision 7b928d828b7b0e022f929d9bd2e44165aa270148) and uses the `laya` Python
   package (0.3.28) for model code, input encoding and the training loop.
   Laya-Android is not affiliated with or endorsed by Convai Innovations.

2. mmBERT-base (encoder backbone inside the Laya multilingual checkpoint)
   https://huggingface.co/jhu-clsp/mmBERT-base
   Licensed under the MIT License.

3. AndroidControl dataset by Google Research
   https://github.com/google-research/google-research/tree/master/android_control
   Copyright 2024 The Google Research Authors.
   Licensed under the Apache License, Version 2.0.
   Li et al., "On the Effects of Data Scale on Computer Control Agents", arXiv:2406.03679.
   The dataset is not redistributed in this repository, except for the recorded screenshots of two
   validation episodes shown in figures/replay_*.png (unmodified apart from resizing and overlays).

4. Accessibility proto field layout follows google-deepmind/android_env
   (Apache License, Version 2.0). No android_env code is included.