ios5

问题 I would like to create my own emoticon keyboard in iOS 5. Would this replace the now standard emoji keyboard? In my search for answers, i havent found much on how to create/install the keyboard. From my understanding the process would be along these lines: -create array or something of the sort (build of a keyboard template file?) - have an app that installs this keyboard under international keyboards - then just enable the keyboard to be available in all apps. thanks, in advance for any help

问题 I'm trying to use EKCalendarChooser to get multiple calendars selected by the user. This is how I present the view: EKCalendarChooser* dvc= [[[EKCalendarChooser alloc] initWithSelectionStyle:EKCalendarChooserSelectionStyleMultiple displayStyle:EKCalendarChooserDisplayAllCalendars eventStore:eventStore] autorelease]; dvc.selectedCalendars= self.selectedCalendars; dvc.delegate= self; dvc.contentSizeForViewInPopover= CGSizeMake(320.0, 480.0); self.popOver= [[UIPopoverController alloc]

问题 i want to remove a view from uiwindow,so i nslog in appdelegate method,it says window's subviews count as two NSLog(@" %d",[[self.window subviews] count]); so how can i remove that subviews from window,if i remove that subviews i have tab bar controller to be continued... - (void) GetUserCompleted { NSLog(@" %@",[[self.window subviews] objectAtIndex:0]); NSLog(@" %@",[[self.window subviews] objectAtIndex:1]); } 回答1: You can remove the a single subview using the following code. [subview_Name

问题 I am using AFNetworking in my app and try to make it work in the offline mode by use the cached data if available. I expected after I set the request cache policy to NSURLRequestReturnCacheDataDontLoad, getPath:parameters:success:failure: will success with the cached data while offline. However, even if there are data in the cache (I verified by check the cache with the code), getPath will simply fail in airplane mode. There was a thread in AFNetworking github: https://github.com/AFNetworking

问题 Is there any way to handle the push notification from the Notification Center after being tap, and remove it when my application has already launched? 回答1: I know this is hack and slash, but you can clear all notifications by changing the badge number on your application. - (void)application:(UIApplication*)application didReceiveRemoteNotification (NSDictionary*)payload { NSLog(@"Received notification: %@", payload); //swapping between two badge numbers to clear notifications [[UIApplication

问题 I would like to create the same UITableView look of a notepad as is in the IOS 5 Reminders application. What is the best way to go about creating this view, note: 1. Vertical double line separator 2. Rounded Corners as is the case in UITableViewStyleGrouped but also for the group header view. 回答1: Well, there is a lot of custom images that Apple (so beautifully) made such as the cool UIPageControl or the background(s) which you could make in photoshop, or you could take the time and learn to

问题 I use code that does basic HTTP authentication, see below. This works fine in IOS 5. But now we changed the protocol to https and we used a fake, self signed, certificate. It also worked! This seems insecure. Does anybody know if you need to do something in this method to prevent certain certificates to be accepted? - (void)connection:(NSURLConnection *)connection willSendRequestForAuthenticationChallenge: (NSURLAuthenticationChallenge *)challenge { if ([challenge previousFailureCount] <=

问题 I am trying to create a custom UITabBar. I have the regular UITabBarController working fine, but optimally, I wish to get it looking like this: What is the best way to approach this? I can't seem to find any useful examples in Monotouch. Thanks 回答1: The way I figured to make a tab bar like that, is just a bunch of custom buttons that are arranged and programmed to look like a tab bar, but really they are just buttons. I was able to recreate the instagram tab bar in one of my apps and it looks

问题 I'd like to display the camera view on only half the screen on both iPhone and iPad. I've done a lot of searching, but haven't found a solution. 回答1: try with this .. if this is not help full for you or facing any problem, tell me i will provide you some other sample code .. UIImagePickerController *imagePickerController = [[UIImagePickerController alloc] init]; imagePickerController.delegate = self; imagePickerController.mediaTypes = [NSArray arrayWithObjects:(NSString *)kUTTypeImage, nil];

问题 here is what I am trying NSDateFormatter *formatter = [[[NSDateFormatter alloc] init] autorelease]; NSDate *serDate; NSDate *endDate; [formatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"]; serDate = [formatter dateFromString:@"2012-12-07 7:17:58"]; endDate = [formatter dateFromString:@"2012-12-07 08:43:30"]; int remainigSecond =[endDate timeIntervalSinceDate:serDate]; NSString * Hrs = @"1.30";// is Hrs if (remainigSecond>3600*[Hrs intValue]) return 1; else return 0; it does not response expected..