Lock Screen app locks screen like pressing the power button. Instead using power button one can use this app thus saves power button life. This app contains no ads and requires no permissions.
In order to provide functionality, user must give device administrator privilege to the app.
To uninstall the app, first revoke the device administrator privilege, then uninstall.
This app has no interface. Just a warning message dialog.
Initial release.
9Apps 4.9
