Revert "Make sure if the screen is unlocked while preparing a message to cancel the notification"

This reverts commit 4e92faa6016973939b7fba4be1e540d7ad0dc2d2.
Revert "Changing 'screen on' check to 'unlocked'"

This reverts commit cb26d2de18532ac3ccd51e0dace7898e9c002796.