You want quickly secure your phone against curious eyes.
LockMe enables/disables the pattern lock just by one simple touch. Nothing more, but simple, fast and fancy.
Long click on your home screen and select "widget" to run LockMe.
It is a WIDGET!!!!!!!
Android 2.2 doesn't support this feature anymore. Sorry!
HINT: When you uninstall and you still see the lock pattern, simply go to your phone Settings and select Security&Location, there you can disable the pattern lock on manually.