I have iOS 4.0 on an iPod Touch 2nd Gen.
There’s absolutely no multitasking working. Nothing goes to the background, and double-tapping the Home Button results in just nothing. I wanted to test my app against this new feature, but it appears that it doesn’t work for iPod Touch devices?
Does that only work on the iPhone? Or is there some minor upgrade like 4.0.0.1 that enabled multitasking? Or must I enable that somewhere, manually?
Really strange. I do the exact same thing like the Apple guys do in the demo videos.
Multitasking only works on the 3GS iPhones and up. You are out of luck with your 2nd Gen iPod Touch (its like the iPhone 3G, sort of). Sorry.
EDIT: You would need a 3rd Gen iPod Touch, just to be clear.