A simple recording software Demo, built with jetpack room+mvp.
1.Tap the Record button to record or stop the sound.
2.Swipe or click the history page to view historical recorded audio.
3.In the history interface, you can click Record to play back the recording.
4.In the history interface, you can long press a single item or click the ellipsis to the right of each option to rename and delete the file.