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)
這個應用程式使用了"協助工具服務"來調用系統的home、back和recent按鈕
除此之外並沒有其他的用途，請安心使用!
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
support Android O
![How to Add Home / Back Button Soft keys on any Android 2017 [ No Root ] screenshot 4](https://i.ytimg.com/vi/nS2xWpgyFq0/mqdefault.jpg)
9Apps 4.9
