- android.permission.READ_EXTERNAL_STORAGE
- android.permission.RECORD_AUDIO
May 31, 2022
ver.1.2; 26/Mar./2022
- Added graph scroll and zoom in/out functions.
- Added horizontal layout.
ver.1.1; 15/Mar./2022
- Added recording function.
- Enhanced audio file type.
Production ver. 1; 6/Mar./2022