Questions tagged as 'ios'

Tagged questions
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UITableViewDelegate methods are not called with the SWRevealViewController

I have UITableView that represents a menu using the framework SWRevealViewController . Methods that require user interaction are not working properly. For example: didSelectRowAtIndex method hardly works and didHighLi...
asked by 07.07.2015 / 14:36
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Tool to evaluate the energy expenditure of the applications that are running on the Iphone [closed]

I researched and was not successful, so I decided to come here to ask for your help. I wonder if you know of any tool / application that can evaluate the battery power expenditure of the applications that are running on the Iphone. That is, list...
asked by 25.06.2015 / 02:23
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Shopping cart on iOS [closed]

I'm starting in iOS and need to make a shopping carts for my app. What I already have is a searchbar where it is possible to search the product and select it. Once this is done, it opens in another view. My idea is to have a field to add the des...
asked by 23.05.2015 / 17:06
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Remove events from the message queue

How can I prevent my class (UIView) from receiving a ring event when there are still events of the same type in the message queue?     
asked by 21.05.2015 / 12:24
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How to correctly adjust the height of the image in a UITabBarItem?

I set up two images to a tabBarItem . Since I did not find a way to change the center of the image, I used the following method to make the image effect go up a few pixels, above UITabBar : self.navigationController.tabBarItem.imag...
asked by 05.05.2015 / 03:46
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Generate a PDF based on an HTML

I need to generate a PDF in an HTML-based IOS app. I have the HTML code generated in another language and I need to rewrite the code for IOS. Does anyone have any suggestions on what libraries or objects should I use for both? Generate HTML a...
asked by 25.05.2015 / 06:09
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Problem with navigation between IOS screens

containing tabbarItem where each has a UINavigationViewController responsible for browsing between screens, but UITabbarController is like rootViewController so I can even navigate between screens but using only the navigationB...
asked by 25.05.2015 / 22:13
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Updating a framework in iOS

I'm changing an app. This application uses a framework named Ushahidi that is only compatible with iOS7 . I detected a change so that something in framework works in iOS8 . My question is how can I change fr...
asked by 23.02.2015 / 19:05
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Property getting nil

I'm facing an issue where a property is getting nil with no explanation. NSMutableArray * lojas = [[NSMutableArray alloc] init]; for (int x = 0; x < lojaResultado.count; x++) { NSDictionary * listaAtributos = [lo...
asked by 20.05.2015 / 21:01
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AWS IOS DynamoDB Scan SDK - Scan thread works on the emulator, but not when debugging on the device

In my app I use a scan with DynamoDB that works perfectly in the emulator for all versions of iOS that xCode provides, however, when debugging on the device (iPhone 5c), it does not run the main thread. [[[dynamoDBObjectMapper scan:[DDBTableRo...
asked by 09.03.2015 / 22:14