This library is an add-on to OLED_I2C and will not work on its own.
This library will allow you to display an interrupt-driven status bar with icons on the display. The status bar can be positioned either at the top or the bottom of the display, and the icons can be left or right aligned.
The library supports 8x8 and 16x16 pixels icons but you cannot mix the two sizes. Only one size can be used at a time.