Random Slideshow APK

This app is image viewer that randomly shows images in a folder.
The features is very easy operation.
It needs ONLY 4 taps to execute the slideshow.
Feed-in and Feed-out are valid during the slidehow.

=== Function ===
- Select multiple directories
- Change image shown time
- Change fade-in/out time
- Random ON/OFF
- Prohibit Duplicate ON/OFF
- Repeat ON/OFF
- GIF animation ON/OFF
- Show Filename ON/OFF
- Show ProgressBar ON/OFF
- Enable Flick ON/OFF
- Zoom mode (by touching image)

=== Test Android Version ===
7.0