Questions tagged as 'ios'

Tagged questions
3
answers

iOS 9 Splash screen always black

The splash screen of the application in iOs always shows it black. I have configured in the project: Targets / General / App Icons and Launch Images / launch Screen File. But when executing, the screen is always black .     
asked by 21.04.2016 / 23:06
1
answer

Font color in the columns of a UIPickerView

I do not know how to change the color of the elements within a UIPickerView . As you can see in the capture, the only thing I need is for all the texts to be blue, according to the rest of the application. Now the texts and numbers c...
asked by 09.03.2016 / 16:04
1
answer

Return several indexes of an array in Swift 4

I would like to know how I can get several indexes within an array of strings or characters. An example: var arrayInput = ["2","+","3","(","2","-","4","(","3","*","5",")",")",] func isParentheses() { var count = 0 var arrayNumPar...
asked by 12.07.2018 / 21:19
1
answer

Table View Swift Xcode

I am new programming for iOS so I do not know how to solve this problem, I have a view where I have 2 tableview one where you select which chat you want to open and the other table is where the messages are displayed. Now I have 3 problems...
asked by 05.06.2018 / 19:27
1
answer

Open a new view by pressing an item of a table in Swift 3

I have a problem with a table created in Xcode8 and Swift 3, my table is generated by code I mean that all the contents of the table are loaded from arrays in its class and with the methods "numberOfSections" and "numberOfRowsInSection", I gener...
asked by 11.07.2018 / 16:33
1
answer

Xamarin studio IOS automatic provisioning

Hey I'm trying to test an app that I developed in X.F. but I find the following. I do not know if they know how to test apps for IOS it's a mess, so I'm trying to run my app on xamararin without an apple license, I understand that it's possi...
asked by 19.04.2018 / 22:27
1
answer

How to achieve a semi transparent background in an app for iOS made with Xcode? (Type iBooks)

my question is how it is achieved (if it can be done) that the background of the app that is being created in Xcode (Swift) is semi transparent. Something similar to iBooks on iOS that when opened does not show a white background but shows the w...
asked by 04.04.2018 / 03:21
1
answer

Change from one view to another from a list with Objective C?

I have created a personalized list with code, I need that according to the selection so be the view that opens me, I do not know anything about this, I'm starting. I hope you can give me some help! ViewController.h #import <UIKit/UIKit...
asked by 21.12.2017 / 07:53
2
answers

How can I generate an apk to test my app in native react

I have a project done with react-native and I've been testing it with expo, but I want to generate an apk to be able to see it on a device but I do not know how to do it, the react documentation is not very clear since it only explains how gener...
asked by 05.12.2017 / 15:58
1
answer

Where to start for Core Data relationships

Good to everyone, I'm new to Swift, I've been learning for 3 weeks on my own and I'm developing a very simple app to store your clothes At the moment I have achieved that the user puts in a Data Core the clothes with his photo, brand and name...
asked by 14.10.2017 / 21:54