LockGestures is a handy jailbreak tweak just released in the Cydia Store. It allows you to have custom actions such as double tapping the screen to launch any app you want or even changing your brightness by swiping with one finger up or down on the lockscreen.
You can purchase LockGestures for .99 via the bigboss repo in Cydia.
Requires iOS 4 or higher
works on iPad , iPhone and iPod
perform favorite actions by just making gestures on lockscreen!!
play/pause Music, launch apps, quickly call anyone, unlock in style, go to previous/next song and much more by just performing gestures on your lockscreen !!
with LockGestures you can perform your favorite actions by just performing gestures like double tapping on the lockscreen, pinch on the lockscreen like you do to zoom webpages & pictures, swipe upwards with one finger, swipe down/left/right, & many more gestures.
for example you want to launch iPod or any other favorite app & you have selected two finger tap. all you need to do is tap once with two fingers anywhere on the Lockscreen & you will **directly** get to your iPod app
(if you have a password it will ask for it then directly take you to iPod..) OR you want increase your brightness and you have selected one finger swipe up.. all you have to do is swipe upwards with one finger anywhere on lockscreen & your brightness will increase
if you have another tweaks which use the middle part of you lockscreen like lockinfo.. you can perform gestures in the clock area or anywhere there is free space
You can select your gestures & corresponding actions and other options in settings app.