# audiotrack_player

**Repository Path**: drawfeel/audiotrack_player

## Basic Information

- **Project Name**: audiotrack_player
- **Description**: A wav file player with AudioTrack interface. It support setting difference usage/channel_mask/bit_format for a particular .wav file.
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-01-06
- **Last Updated**: 2025-01-14

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# audiotrack-player
a multi-channel wave player to debug audioflinger or audiohal


## 1, What is the repository used for
This repository is used to setting different channel_mask / bit_format / usage / content_type  to debug audio hal 

## 2, How to build this repository
In android root directory:<br>
```
source build/envsetup.sh
lunch msmnile_gvmq-userdebug
mkdir vendor/bbb
cd vendor/bbb
git clone https://gitee.com/drawfeel/audiotrack_player.git
cd -
mmm vendor/audiotrack_player
```
then  artifactories below will be generated.
```
out/target/product/msmnile_gvmq/system/app/BoseAudioPlayer/BAudioPlayer.apk
out/target/product/msmnile_gvmq/system/lib/libaudioplayernativelib.so
out/target/product/msmnile_gvmq/system/lib64/libaudioplayernativelib.so
```

## 3, How to use

3.1 install the artifactories
```
adb root
adb remount
adb push $(FILE_DIR)\lib\libaudioplayernativelib.so /system/lib
adb push $(FILE_DIR)\lib64\libaudioplayernativelib.so /system/lib64
adb install -r BAudioPlayer.apk
```

3.2 modify public.libraries.txt
```
adb pull /system/etc/public.libraries.txt
```
add a line in the public.libraries.txt
```
libaudioplayernativelib.so
```
push the file back to device
```
adb root
adb remount
adb push public.libraries.txt /system/etc
```

3.3 launch the application Audio Player