how to make a UIAlertView to hide automatically without User Interaction?

Question

When the focus in a particluar rect of the screen , it need to show up a message and need to hide automatically . Whether alertview will be flexible or any other way is there to implement the stuffs in iPhone and iPad .

Answer 1

You can use timer to close alert after some time, for example:

[[NSTimer scheduledTimerWithTimeInterval:2 
                                 target:self 
                                 selector:@selector(closeAlert:) 
                                 userInfo:nil 
                                 repeats:NO] retain];

For more information look here: NSTimer Class Reference