Regarding the black art of managing memory on iPhone OS devices: what do the different levels of memory warning mean. Level 1? Level 2? Does the dial go to 11?
Context: After an extensive memory stress testing period - including running my iPad app with the iPod music player app playing, I am inclined to ignore the random yet infrequent memory warnings I am receiving. My app never crashes. Ever. My app is leak free. And, well, the mems warnings just don't seem to matter.
Thanks,
Doug
Basically the warnings mean that the device is running low on memory, and that, "If you could please free some memory you aren't actively using that'd be swell!". If your memory management is tight, and you have no objects that could practically be discarded, just pass the message along and ignore it.