Description：In order to extend the service life of the traditional key lock screen, we developed this one key lock screen application
Features：
● Application icons can be set according to your preferences
● There is a prompt sound or vibration when locked (can be customized according to your preferences)
● Can extend the age of hardware lock screen buttons
● Displayed in the notification bar and suspended in your custom application
Disclaimer：This app is only for lock screen and will not read your information
9Apps 4.9
