價格：免費
更新日期：2017-08-19
檔案大小：659k
目前版本：1.2.1
版本需求：Android 4.4 以上版本
官方網站：mailto:edtech.isr@gmail.com
Simple screen lock via widget.
No unwanted lock-screens, no settings, effects, animations and no sounds.
Simply locks the screen.
Most useful for devices with broken power button (Nexus one).
This app uses the Device Administrator permission to be able to lock the screen.