Door Screen Lock for Android
You use different lock screen with different pattern through secure your data or private or sensitive data. You wants totally different lock screen.
Door Screen Lock application through you gets totally new style lock screen just you touch the door handle and open lock screen or add password and open your lock.
Any time you change this password easily. Also you change different door background for your lock screen.
You also on or off your lock screen also on off your lock screen sound.