Camera through wallpaper based on Live wallpaper. - Camera through wallpaper based on Live wallpaper.- Double tap to take a picture. Saved in /sdcard/CTW folder.- Switch between front and back cameras.- User can change camera resolution.- Enable/Disable shutter sound (Low resolution only)- Color effect, White balance, Flash mode, Focus mode.- Pinch zoom. Zoom in/out by two finger touch.- QR code recognition. Single tap to start recognition. - Launch browser with URL recognized from QR code. - Map/Dial/Email/SMS also supported.- Tested on Galaxy Nexus (4.0) and Xperia Arc (2.3). [Instruction]1. Press menu button when you are in your Home application.2. Select Wallpaper -> Live wallpapers -> Camera Through.