Questions tagged as 'ios'

Tagged questions
1
answer

Variable declaration with! at the end Swift 3

Why do some variable declarations in Swift3 add an exclamation point (!)? For example: var _nome: String! var _idade: Double! What does this entail? When should it be used?     
asked by 17.02.2017 / 19:33
2
answers

Apple compelling to develop app for iPhone and obligatorily for iPad, is that right?

Yesterday I submitted an app that is only made for iPhone, not for iPad, as per the client's request, however my app was rejected because it does not run properly on an iPad. Reason for Rejection:    Reasons       2.10: iPhone Apps must a...
asked by 10.10.2014 / 22:09
1
answer

How to distribute iOS apps outside the AppStore

I would like to know how the iOS distribution process works outside the AppStore. I would like to carry out the process as "AppNana", in which when you enter their website (www.appnana.com) through an iDevice, you are asked to install the applic...
asked by 12.02.2015 / 01:44
1
answer

Calculate percentage of a face in an image

How would be the calculation of porcetangem of a face in an image? Suppose I had a 3x4 photo of a user, but he had a lot of hair covering his face. Is there any way to detect that the image does not have a minimal percentage of the user's face?...
asked by 29.08.2014 / 02:53
3
answers

Create Translucent UIView

I need to create a new translucent screen (UIView) in my iOS 7 iAD-style app, but my problem is that I have no idea how to look for it. What I've found so far are old things, with many DEPRECATED methods or creating XIB and using QUARTZ. O...
asked by 08.04.2014 / 01:08
2
answers

Background thread when the app is closed

How do I run a Thread with the application closed? That is, so that when the user turns on the device it starts without it having to enter the application.     
asked by 16.06.2015 / 16:48
2
answers

How to Create a Slide Side Out Submenu

How can I add a submenu to an existing menu, example I have the menu Ensino within teaching I want to put Cursos , Intercambio and iniciação cientifica , I'm using a class called SWRevealViewController tableV...
asked by 24.06.2015 / 05:08
2
answers

JavaScript in iOS: Avoid clicking events while scrolling on iPhone / iPad

Scenario: I have a table and on the Desktop should I double-click to access the contents of each table item. On mobile devices like tablet and smarthphone double clicking does not work and you need to implement just one click / touch....
asked by 15.07.2014 / 17:59
1
answer

How do I know if an Image View already has an image?

How do I know if an Image View already has an image?     
asked by 21.08.2015 / 21:00
2
answers

Application rejected by Apple IPv6 error

I developed a hybrid application using Ionic and when I sent it to the Apple Store review it was rejected, I got the following error message:    We discovered one or more bugs in your app when reviewed on iPad and   iPhone running iOS 9.3.5 o...
asked by 05.09.2016 / 21:25