#!/bin/bash
# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.

set -ex

# https://github.com/pytorch/executorch/tree/main/examples/demo-apps/android/ExecuTorchDemo
export_model() {
  MODEL_NAME=dl3
  # Delegating DeepLab v3 to XNNPACK backend
  python -m examples.xnnpack.aot_compiler --model_name="${MODEL_NAME}" --delegate

  ASSETS_DIR=examples/demo-apps/android/ExecuTorchDemo/app/src/main/assets/
  mkdir -p "${ASSETS_DIR}"
  cp "${MODEL_NAME}_xnnpack_fp32.pte" "${ASSETS_DIR}"
}

build_android_demo_app() {
  mkdir -p examples/demo-apps/android/ExecuTorchDemo/app/libs
  cp executorch.aar examples/demo-apps/android/ExecuTorchDemo/app/libs
  pushd examples/demo-apps/android/ExecuTorchDemo
  ANDROID_HOME=/opt/android/sdk ./gradlew build
  popd
}

export_model
build_android_demo_app