Currently i am playing a simple beep.mp3 file when alertview appears i am using avaudioplayer and set an indefinite loop 开发者_如何学Cto play beep until alert dismisses.Now i want to vibrate continuo
I know this code is available to UINavigationController only. [self.navigationController setNavi开发者_如何学GogationBarHidden:YES animated:YES];
I am trying to find how to implement a custom message on the status bar, something like the Evernote \"Downloading changes...\" message seen here.
I have had zero success with in app purchase. I have submitted the free app binary, and then rejected the binary. I have added the test product. I have approved the test product TAP001.
I\'m trying to create and draw a UITableView populated by an array. I\'ve created a UIViewController and set the UIViewController as my tableview\'s delegate. However, it seems that my cellForRowAtInd
I have a method for drawing an object offscreen to a file, using quartz. The last lines of this method are:
I am using the media player framework\'s MPMoviePlayerController to play local (on device) m4v files. Depending on user\'s selection, I want to be able to play multiple movies one after the other seam
Here is a fast one: is there any method for releasing any cached data an application may be using and freeing memory?
My Setup: In my iPhone app, I have a loading View (which is an UIImageView itself) and two subviews on the loading View, an UIIndicatorView and an UILabel. To view it, I call the [self.view addSubvie
How to crop 开发者_Python百科UIImage on oval shape?The HeadsUP GUI example in the SDK shows you how to add rounded corners to a UIView you would be able to modify that code to do what you need.
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