Knockr allows users with OLED Screen devices, like the Samsung Galaxy S5 and Moto X, to quickly enter an app with gestures without having to turn the screen on. OLED Screens make this possible because when the pixel is black that pixel is turned off, so when the whole screen is black the screen is turned off.
If your devices doesn't have an OLED screen you can still use Knockr, just set the option 'Lockscreen Only' in the settings and when you turn your device on manually Knockr will be your lockscreen waiting for a gesture.
Knockr Everywhere allows users to access the swipes and gestures from anywhere/anytime.
Double Tap, Swipe Up, Swipe Down, Swipe Left, Swipe Right, Long Press, Up Arrow, Double Up Arrow, Down Arrow, Double Down Arrow, Right Arrow, Left Arrow, Clockwise circle, Double Clockwise Circle, Counter-Clockwise Circle, and Double Counter-Clockwise Circle.
Volume Up button when in Landscape: Pressing the volume up button when the device is in Landscape will automatically open the camera
Power button doesn't turn screen on as expected.
Lockscreen Background doesn't show correctly when using the Google Now Launcher (Lockscreen Only Mode)
Please Donate to keep Knockr additions free and help developer
*NEW* Knockr Everywhere: Access Knockr swipes and gestures anytime/anywhere
Added option to turn off gesture lines
Added ability to lock Knockr in portrait orientation
Added camera button to lockscreen feature (long press to activate)
Other stability and bug fixes