Freeware Programs: Appgramming
LoneColor 3.0 Use the free, tiny and portable LoneColor app to set any solid color you like as your Desktop wallpaper, or let it surprise you with a randomly generated color wallpaper. It has a minimal design and it is very easy to use directly from your Desktop.
HomeSoftly 1.0 Do you hate pressing the cheap plastic physical Home button on some smartphones or tablets? Use HomeSoftly, and go to the Home screen from any app or task, just by tapping the HomeSoftly shortcut in the Android notification drawer. Free and tiny.
LoneColor for Android 1.2 Set an instant beautiful color wallpapers on your smartphone or tablet. An infinite palette with one tap! Try a surprising random color, or copy a color code from another app or site, tap LoneColor & see it fill the screen. Free and Open Source.
FrameDummy 2.0 Get a fake window frame around any image or screen area. The frame dummy looks and behaves like a real desktop window. Use it for photo frames, messages, pranks, greetings, birthday cards, or interface testing. Don't forget to try the new Prank Mode!