Lock Screen

NOTE：
If your phone have ROOT，recommend my another Lock Screen (Root) app：
https://play.google.com/store/apps/details?id=g7.lockscreenroot
ROOT version can unlock by fingerprint.

FEATURES：
You can lock screen by this app.
It's working on Home screen or Quick setting convenience！

ADVANTAGE：
· No advertisements
· No background services
· No any permissions
· Smail and Quick. Only 1.5MB！
· Support Android version 4.4~8.x
· Support System UI Tuner. Can add lock button on Quick setting（7.0+）
· Support Adaptive Icons（8.0+）

TARGET：
· Can double tap status bar to lock.

If you have any suggestion. Welcom leave message or mail to me.
If you like this app. Give me five stars. It's my work power. Thank you very much！