Дайвинг камеры

5/7/2019

1. Fixed issue: if run app on Android 8.0+ devices and save picture and video files on external TF card, tap the picture in the gallery screen will make app crash;
2. Fixed issue: if tap picture in the how to use screen, app will crash;
3. Added voice prompt when start or stop taking pictures / recording video;
4. Added error message displaying when save file error