NSTemporaryDirecotory

A lenyeg, hogy Simulator-ban nem az app sandbox-aba mutat mint pl az NSHomeDirectory()

Igy amig a device-on:

NSHomeDirectory() == /var/mobile/Applications/[APP_ID]

NSTemporaryDirectory() == /private/var/mobile/Applications/[APP_ID]/tmp/

addig iOS Simulatorban:

NSHomeDirectory() == /Users/[USER]/Library/Application Support/iPhone Simulator/5.0/Applications/[APP_ID]

NSTemporaryDirectory == /var/folders/oA/[ID]/-Tmp-/

Ahogy a StackOverflow-n is javasolta valaki:

Do you use the temporary directory? On Simulator NSTemporaryDirectory() returns Mac OS X tmp, a path in /var, which is outside the application sandbox.

#if TARGET_IPHONE_SIMULATOR
NSString *tmpPath = [NSHomeDirectory() stringByAppendingPathComponent: @"tmp"];
#else
NSString *tmpPath = NSTemporaryDirectory();
#endif