Navigation Bar Buttons

Navigation Bar Buttons can save your physical button from damage. and it can be used to replace a damaged,broken and unresponsive buttons for those people who had problems using physical buttons.
with this app you can:
- show/hide navigation bar
- swipe between Home, Back and Recent
- change the size of buttons
- change the transparency of the buttons
-move smoothly between opened apps on your phone
-put the navigation bar in any side you want.