Does not lock apps on Android 5.0 lollipop maybe due to depricated getRunningTask() method

[GoogleCodeExporter]

What steps will reproduce the problem?
1. run it on Platform with android 5.0
2.
3.

What is the expected output? What do you see instead?
It should lock the selected apps. but it doesnt

What version of the product are you using? On what operating system?
android 5.0 lollipop

Please provide any additional information below.
depricated getRunningTask() method

Original issue reported on code.google.com by arjun.d....@gmail.com on 23 Nov 2014 at 6:17