In order to implement the timed lock screen feature this application uses device administrator privileges.

Phone X style clock with integrated world clock alarm clock timer and stopwatch
Features:
1.World clock can be set up in dozens of countries and regionsTime conversions around the world
2.Alarm clock can set alarm time choose alarm sound
3.The stopwatch can record any time point which is very helpful for sports
4.The timer provides basic timing control functions including: start timer stop timer continue timer easy-to-use reset interface adjust timing
5.The timer implements off control of the phone's audio and video