I need to write an application in mono for android(Android+c#.net) to simulate steady cpu usage for certain duration(eg:30%,50%,70%) for 2 sec. I refered below link Simulate
I made a sample project which seems to work fine on my Samsung Galaxy S2 and in the Emulator.
https://github.com/Cheesebaron/MonoDroid.CPULoader
It just uses the resources you linked to.