HKTE MDM Student App

Jan 20, 2017

- Support of Timer function when working with Parent MDM app
- Various bug fixes:
-> Support block of notification bar in lock-screen
-> Bug fix when reboot at locked state
-> Add alert when overlay window not turned on
-> Fix the crash caused by WiFi overlay button
-> Reduce resources consumption when user keep pressing home button during app lock
-> Return 0 for location if getting location fails