I have 3 views. I want to do the following: A presents B modally A dismisses B A presents C modally I have setup a delegate pattern where A is B\'s delegate. This is how I am presenting and dismis
my first xib contains a ScrollView with a springboard like interface in MainWindow.xib: - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
looking at the iPhone app Doodle Jump I am not quite sure what kind of technologie Lima Sky used to draw 开发者_如何学JAVAthe graphics. Is it UIKit, CoreAnimation, OpenGL ES or a combination. All Some
I have a UINavigationController with a UITableViewController which has and two UIBarButtonItems: - (void)viewDidLoad {
I have a UITableView that gets populated with data if there is a live network connection. When there is no connection I would like to add a view to the c开发者_运维知识库urrent view that will say No I
I want to create a \"play\" button that has a play image (triangle) and highlights on touch. I kind-of figured out how to do this, but it\'s not really right. The frame I create for 开发者_开发知识库
My app开发者_开发百科 needs to go to sleep and wake up after a user specified time interval. Using
I have a custom UIButton in my viewcontroller that should have either the image of either a red or blue heart depending on the value of a variable when the viewcontroller is loaded. If the user clicks
I\'m trying to load an m3u8 file that\'s saved to the local filesystem, but the MPMoviePlayerController refuses to play it, citing \"m3u8 is not a supported media type\". How开发者_如何转开发ever, the
开发者_运维知识库I need to build a custom UIBarButton. Most of what I have done works except that I can\'t get the color of my button to match the iPhone UIBarButton. How can I match it?
加载中,请稍侯......