Most voted "iphone" questions
DON’T USE this tag unless the problem is specifically on an Apple iPhone device and/or iPod touch. For issues that are not hardware-related use the [Ios] tag. Avoid using this tag for questions about iTunes App Store or iTunes Connect.
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answers2726
viewsSend Whatsapp message by link on the site
I would like to know how to send a message by a link to a certain number. I have already managed to Android, but for iPhone doesn’t work. Link: <a…
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answers619
viewsRotation on certain screens
How do I define only one UIViewController be able to rotate? The scenario is as follows: I own 5 screens, and in all of them I must enable only the mode portrait. But I have a sixth screen, and this…
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answers516
viewsCan I run a Reactive Native app on Iphone through Windows?
Well, I have an Iphone Xr and I want to develop an app in Reactive Native and test it using my Iphone(by USB, no need for emulators), but my computer is a windows 10, not a mac. Even not being a…
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answer190
viewsDevelop for iPhone when you’re an Android developer
I develop for Android, now I want to start developing for iPhone, my doubts are as follows. I use Linux, searching the internet concludes that Apple only provides the tools for Mac. And to program…
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answers213
viewsApple forcing to develop app for iPhone and mandatory for iPad, is that right?
Yesterday I submitted an App that is made only for iPhone, and not for iPad, as requested by the customer, but my app was rejected because it does not run properly on an iPad. Reason for Rejection:…
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answer1847
viewsHow to distribute iOS apps outside the Appstore
I’d like to know how the iOS app distribution process works outside of the Appstore. I would like to perform the process as the "Appnana", in which when you enter their website (www.appnana.com)…
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answers62
viewsLocal application(Pc) opening in ipad/iphone browser does not show checkbox
I have an application running normally with wamp on the computer, which uses html jquery css and php. But when opening by default IOS browser (safari) using ipad or iphone over local network, the…
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answers1140
viewsHow to create automatic line break with Uilabel
I’m creating an app for posting Catholic content, but I’m having a problem, I have a UIViewController with a title, an image of the post and below the image the content, depending on whether the…
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2
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answer48
viewsinput search on iphone
I have the following appointment: <form class="area-search" action=""> <input name="search" type="search" placeholder="O QUE ESTA PROCURANDO?"> <button>Buscar</button>…
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2
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answers208
viewsDisplay different screens dynamically using Uitableview
Good guys, I’ll explain what I need to do. I need to create a table, where each row played, will have to show a screen (Actually, a standard skeleton) and fill this new screen with the data relating…
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answer64
viewsColors in images
I have an image and would like to take the predominant color of this image. For example: I have this image:…
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answer140
viewsOutlets in Xcode 6 (Universal Application)
I have a problem/doubts. Until today due to some needs I developed only for iPhone or iPad separately, but today I’m starting in the development of universal application, iPhone and iPad. I’m using…
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answer103
viewsMotion sensor
How do I identify the rotational motion of the iPhone on its own axis (same rotation as a spinning top)? I was able to identify practically all possible rotations and I couldn’t identify this one,…
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answer59
viewsApp features strange scroll on iPhone 6
My application started to show a smaller screen when I run on iphone 6. Anyone has any suggestions? Follow the screen: Grateful…
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answers194
viewsHow to make Uitextfield track keyboard level when typing
I have a little problem, I created an app that has a form where has 6 Uitextfield, but I have a problem running the app on an Iphone4 keyboard overlaps some Uitextfield and I can’t see the text I’m…
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2
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answers366
viewsStart screen in storyboard
I’m using Xcode for app development. In it I use the storyboard for the canvases. Suppose the structure of canvases is as follows: I have 5 sequential screens, which one leads to the next, until…
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answer237
viewsI cannot catch error using Try-Catch on Swift
I’m making a app, which is giving me a certain error at some point, but is only occurring on certain devices. I am trying to capture this error with the do/catch, but I’m having trouble catching…
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2
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answers105
viewsWeb Server TLS/SSL Handshake
I am developing an objetive-c webserver for Iphone and implemented TLS/SSL for encrypted communication with a Certificate self Sign, presented in the attached links below. I’ve been testing the…
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2
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answers489
viewsMaximum limit of a text box - Swift
Goodnight, I have a text box created, how do I set a maximum of characters that can be written on it ? (she has to accept any kind of character)
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answer180
viewsXamarin iOS - How to generate an ad hoc using VS with remote Mac
technical doubt! I have an iOS Xamarin project, I’m using a virtual iMAC with Xcode hired to run the application in a simulator. I make the pairing connection and rotate the application. Slowness,…
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answer602
viewsMask for CNPJ in Objective C
I’m trying to put a mask on a string that’s a CNPJ. I get a string with size 14 and tried this way to put the mask: NSString *cnpj = [NSString stringWithFormat:@"%@.%@.%@/%@-%@", self.codCnpj…
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answer73
viewsDesign for iPad and iPhone
Well, I have a problem, I have a project where I have a file Storyboard for iPhone and other file Storyboard for iPad. So I have a UIImageView on Storyboard for iPhone, and another UIImageView on…
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answers412
viewsInstall IPA using Swift
I’m developing an APP for jailbreak, I would like to know how to install a .ipa that I downloaded from my server to be able to install on the device (iPhone and iPad). My app does not promote…
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answer180
viewsParameters for a Container View
The scenario is as follows: I own a UIViewController and within this controller I own one UITableViewController added as a ContainerView. How do I pass parameters between my UIViewController and my…
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answers77
viewsHow to collect internet usage information for iPhone with Xamarin / monotouch
I need to collect internet usage information on iphone , the code c# below that I am using only returns me zeroed values. I’m using the right class ? has some reference I need to add on Xamarin ? in…
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answer63
viewsRestrict iOS versions
Is there any way I can restrict iOS versions? Detail: Not the minimum version For example, I developed an app and would like it to run on iOS 7.x. x and iOS 8.1.x. In short, I would like to prevent…
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answers117
viewsVery slow javascript in safari mobile
In my application has a siples javascript to increment a field, the problem that in safari gets ultra slow almost does not work, while in Chrome works perfectly. There is something to do to run…
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answers49
viewsRemove message queue events
How can I prevent my class (Uiview) from receiving a ringtone event when there are still similar events in the message queue?
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answer115
viewsIs it possible to leave it running a Youtube embed in the background on iOS?
I’m doing a project using Ionic + Cordova and wanted to know if it is possible on iPhone to leave a Youtube video running in the background when blocking the screen. By default iOS devices pause…
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1
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answers31
viewsTool to evaluate the energy expenditure of the applications that are running on Iphone
I did some research and I wasn’t successful, so I thought I’d come here and ask for your help. I wonder if you know any tool/ app that can evaluate the battery power expenditure of the applications…
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answer55
viewsProperty getting nil
I’m facing a problem that a property is getting nil unexplained. NSMutableArray * lojas = [[NSMutableArray alloc] init]; for (int x = 0; x < lojaResultado.count; x++) { NSDictionary *…
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answers150
viewsProblem with navigation between IOS screens
Could someone help me solve a problem, where I use a drop-down menu Swrevealviewcontroller in my IOS project using the language objective-c, in my app I have a Uitabbarcontroller containing 4 tablet…
ios objective-c iphone tabbarcontroller uinavigationcontrollerasked 9 years, 1 month ago Bruno Richart 793 -
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answer368
viewsXcode projects with Images.xcassets
In iOS projects created by Xcode, you have a "folder" called Images.xcassets, i.e., an Xcode Assets catalog. In this catalog, I add an image to a UIButton for example, and this image I am required…
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answer356
viewsNo Xcode components in the simulator?
I have a problem with xCode in the Swift. Suddenly you don’t want to appear in the simulator new components that I include in viewController. For example: If I put a simple button on screen, when…
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answer32
viewsError while compiling code using MP3 lib converter libmp3lame.a
Someone could help me, I’m having a problem running my app on Iphone 6 I use a library to convert audio to mp3 call libmp3lame.a, but I can’t compile, follow the Warning. ld: warning: ignoring file…
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answers87
viewsUndefined Symbols for Architecture i386: "_Rklogcoredataerror"
Good morning, whenever I’m trying to accomplish the build of my application, on the stage of Linking the error of Undefined Symbols for Architecture Follow the error with more details: Undefined…
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answer90
viewsNsnotificationcenter calls several times the page - Swift
Here’s what I wanna do: 1st user is in the app and decides to quit. By pressing the home button of the iphone. 2nd user enters the app and instead of continuing on the page he was on when he left,…
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answers155
viewsJquery and keyboard on android and IOS
i am having difficulty capturing which character the user pressed when using smartphone with ANDROID/IPHONE. I use the jquery keyup event, but the answer is always Undefined or 229. Someone knows…
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answers170
viewsHow to open Waze and navigate by address
Good night, you guys How do I open Waze in the app and set the address via string (I want to navigate directly by address, not by coordinates) Right now, I’m doing it this way: func…
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answer33
viewscolor mobile problem
It’s not the first time I’ve done that, and it’s a mistake that bothers me a lot, even though it’s a little insignificant: Sometimes I realize that the color of the fonts are not applied on iphone,…
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answers49
viewsHTML5 Audioelement does not play audio on IOS 13 devices
I’m a web developer for a radio station. Since the launch of IOS 13, we have received several complaints from users that our live audio broadcasts can no longer be played on IOS (iPhone) devices. On…
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votes1
answer130
viewsKeep banner layout on the screen between an iPhone 4 and an iPhone 5
I’m having a problem developing the app layout. On the storyboard, I added a UIImageView to display some images while the app is running. This image is at the bottom of the screen, like a footer.…
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answer81
viewsindexPath does not match the content in tableView
I’m carrying a tableView from a array laden with arrays, this whole charging process is working perfectly, however, when I update the tableView (reloadData) with the same information and I have the…
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answer89
viewsCopy incoming SMS messages from iPhone
I need to know if there is a way to access the SMS messages already received by iPhone. If there is something like having access to contacts. I found nothing talking about whether it is possible or…
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answers416
viewsWebview on Ios goes blank
Hello I’m starting to program for Ios, and I’m not being able to run a webview, always goes blank, see the code : -(void)viewDidLoad { [super viewDidLoad]; NSString *fullURL =…
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answers300
viewsRead file . xlsm (Excel) from my application
How I read a file .xlsm (excel spreadsheet) from my application? Basically I need to get the data from this spreadsheet. Get the value of each of the cells that this has. Is there anything native…
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answers115
viewsFile upload incompatibility by ipad
I’m having a problem with uploading files to the iPad. Via web interface, I can upload normal image, but when I do by ipad, it does not change the name of the file and only lets upload images, pdf’s…
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answer71
viewsOpen HTML with link using Nsattributedstring
I get from the server an HTML similar to this: "<br>Dummy text<br>Click <a href="www.google.com">Here</a>" On Click Here it should be possible to click and open in Safari. I…
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answers117
viewsiOS 8 - Manually changing Core Location permissions
I am developing an app for iOS 8 and require permission to CLLocationManager, but if the user does not accept the permission and tries to change in the privacy settings, the settings close at the…
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answer407
viewsHow to add characters to a native iOS keyboard type?
Scenario: On an app screen, the user must inform a data type that is only numbers to perform a search. To avoid using text, I set up a keyboard for the type: Number Pad. But I need other characters…