App that tests shaking the device. When you shake the device, the background changes according to the previous background color.
App that tests shaking the device. When you shake the device, the background changes according to the previous background color.
App that tests shaking the device. When you shake the device, the background changes according to the previous background color.
App that tests shaking the device. When you shake the device, the background changes according to the previous background color.