ios5

问题 I am having trouble creating and saving a new twitter account to ACAccountStore on iOS5. After performing all the steps to init the account, ACAccountStore's saveAccount:withCompletionHandler: returns NSURLErrorDomain error -1012 . Does anyone have similar issues? My code sample below is using requestToken to init ACAccountCrendential . This object is an OAToken (ShareKit object) initialized with the token and secret received from twitter after completing OAuth . ACAccountStore *store = [[

问题 I manage to get Json for my server and parse in Xcode , I can then convert Json to a object and loaded my uitableview, the problems is my Json have 7 objects .. you can see the full Json here 2012-05-05 10:45:02.727 passingdata[63856:fb03] array : { posts = { Friday = ( { GymClass = { "CLASS-TYPE2" = ""; "CLASS_LEVEL" = "Intro/General"; "CLASS_TYPE" = "Muay Thai"; "DAY_OF_WEEK" = Friday; TIME = "13:00 - 14:30"; }; } ); Monday = ( { GymClass = { "CLASS-TYPE2" = "Fighters Training"; "CLASS

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . How to add the default functionality of calendar control in my application? 回答1: I have tried to duplicate the iOS calendar style

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . How to add the default functionality of calendar control in my application? 回答1: I have tried to duplicate the iOS calendar style

问题 I want to try out the BluetoothManager. But I am really confused after reading and testing all the entries here. First, I found in Xcode/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.1.sdk/System/Library/PrivateFrameworks/BluetoothManager.framework the needed Framework. But there was only the binarie file there. So I add a "Headers" folder and put the BluetoothManager.h file in it. In my project, I add this framework, but it couldn't find any BluetoothManager.h file,

问题 I got a problem with UIWebView. I want to render my own html code in UIWebView. if I use the below code, it's working fine. NSBundle *thisBundle = [NSBundle mainBundle]; NSString *path = [thisBundle pathForResource:@"foo" ofType:@"html"]; NSURL *baseURL = [NSURL fileURLWithPath:path]; [self.webView loadHTMLString:@"foo.html" baseURL:baseURL]; I want to render the html with below code. But it's not working. foo.html contains exactly the same content with the NSString* one. Any hints? Thanks in

问题 I 'm new to IOS and Objective C. The scenario is I have 2 buttons, which open (with segue) 2 view controllers containing a UIWebview. I thought is better to do it with 1 UIWebView so I tried to pass the request object of the webvew and use only one webview controller. so I got the wwwBtn (UIButton that opens a site) and fbBtn (UIButton that goes to a Facebook URL) my viewController and the wwwWebViewController which contains th UIWebView. Here is how I did it. The viewController.h file :

问题 I don't want to submit this app to AppStore. I've tried for many times but met so many problems :( I use class-dump to get all the header files of UIKit.framework. In the UIApplication.h generated by class-dump, I saw the method I want to use----launchApplicationWithIdentifier. Then I put UIApplication.h in my project and import it. Compile, I got a lot of "Redefinition of enumerator...." error because in the UIKit.framework I use previous, there's another UIApplication.h. But this file doesn

问题 If I have UITextView and set the font size to, say 32. When I run the application (in both simulator and on the device), I see a large cursor and text that I type appears just as I'd assume it would. But if I switch the the Emoji keyboard, they display small. Like the size of the font was never increased. I know these emoji font scales, as I've blown them up to giant proportions in OSX Lion, and if I create a UIButton with an emoji character as it's label and set the font to "Apple Color

问题 I use a web view to display small pdf files. In the interest of aesthetics, I'd like to remove the grey border around the PDF. Is there any way around it? I've looked at various resources none of which seem to work or the solution no longer works in iOS5. Also, is there any way of stopping the scroll if there's only one page? Thanks. 回答1: The shadows are actually UIImageView subviews of the UIScrollView (or the equivalent in iOS5 UIWebView). So in iOS4: for (UIView* subView in [webView