MessageStripe is popup message view that is displayed on screen for short period of time. It's kind of Toast on Android platform, but is context aware: it is displayed in a particular UIViewController in specified position. MessageStripe aligns text at center horizontally and vertically and adjusts font according to its size.
[MessageStripe showMessage:@"Login failed! Please check your name and password"
inViewController:self
inFrame:CGRectMake(x, y, w, h)];
Inspired by this tutorial: http://mobile.tutsplus.com/tutorials/iphone/ios-sdk-uialertview-custom-graphics/