Сила заблокировать устройство после определенного времени
A lightweight application that will force lock your device after a given amount of time. The primary purpose of this application was to put a time limit on how long a game could be played by a child. The only permission required for this application is what is needed to lock the phone, nothing more.
NOTICE: Before this application can be uninstalled, it must be disabled from the within the application screen first.