Share internet via usb cable.
The widget is active when the app is running and USB is connected.
In version 1.1 added data transfer rate.
In version 1.2 added data transfer rate widget.
In version 1.3 added automatic start when USB plugged.
In version 1.31 fix null pointer on large screens.
In version 1.32 fixed register receiver for USB Power Plugged.
In version 2.0 change style to material.
In version 2.1 change application layout and add network information.