45 lines
1.8 KiB
Markdown
45 lines
1.8 KiB
Markdown
# Introduction
|
|
|
|
Please run the following commands to download model files before you run this Android demo:
|
|
|
|
```bash
|
|
# Assume we are inside
|
|
# /Users/fangjun/open-source/sherpa-onnx/android/SherpaOnnxJavaDemo
|
|
|
|
cd app/src/main/assets/
|
|
wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20.tar.bz2
|
|
|
|
tar xvf sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20.tar.bz2
|
|
rm sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20.tar.bz2
|
|
|
|
mv sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/encoder-epoch-99-avg-1.int8.onnx ./
|
|
mv sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/decoder-epoch-99-avg-1.onnx ./
|
|
mv sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/joiner-epoch-99-avg-1.int8.onnx ./
|
|
mv sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/tokens.txt ./
|
|
|
|
rm -rf sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/*
|
|
|
|
mv encoder-epoch-99-avg-1.int8.onnx sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/
|
|
mv decoder-epoch-99-avg-1.onnx sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/
|
|
mv joiner-epoch-99-avg-1.int8.onnx sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/
|
|
mv tokens.txt sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/
|
|
```
|
|
|
|
You should have the following directory structure:
|
|
```
|
|
(py38) fangjuns-MacBook-Pro:assets fangjun$ pwd
|
|
/Users/fangjun/open-source/sherpa-onnx/android/SherpaOnnxJavaDemo/app/src/main/assets
|
|
|
|
(py38) fangjuns-MacBook-Pro:assets fangjun$ tree .
|
|
.
|
|
└── sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20
|
|
├── decoder-epoch-99-avg-1.onnx
|
|
├── encoder-epoch-99-avg-1.int8.onnx
|
|
├── joiner-epoch-99-avg-1.int8.onnx
|
|
└── tokens.txt
|
|
|
|
1 directory, 4 files
|
|
```
|
|
|
|
Remember to remove unused files to reduce the file size of the final APK.
|