Virtual Softkeys (no Root) 0.2.0.180212.1 For Android APK Download
About this app:
Design for tablet of having hardware button.
Features: * As system navigation bar * No any extra permission * Support stylus (Samsung S-pen , ASUS Z stylus ...etc)
""homebackrecent ! This application use the "accessibility service" to call the system home , back and recent button. I don't use it to get extra info. Don't worry about it and the Open source is : https://github.com/DaxiaK/VirtualSoftKeys