### v1.4.24
1.Fixed a crash issue on certain device.
### v1.4.23
1.Supports theme.
2.Show the number of files on the side menu.
3.Supports customizing the font/icon size of Keypad Switches.
4.Fixed minor bugs.
5.Supports Floating widget.(For pro users)
### v1.3.22
1.Supports hiding the unnecessary keypad.
2.Supports customizing the keypad.
3.Supports customizing the font size of keypad.
4.Fix a minor bugs.