ios tag

556 questions

1 answers
93 views
0

How do I detect that my smartphone blew my breath?

Broken screen Prank is an android app that makes the screen look like it's broken.This app has a function that says, When you breathe, you can see the effect of burning flames on the screen.Applicatio...

ios android

2 years ago

1 answers
93 views
0

Is it within MainThread that AutoLayout calculates the size of the UILabel?

Does AutoLayout use MainThread when calculating the size of the UILabel?In that case, I suspect that many rewrites will lock MainThread.Also, is there a way to avoid using AutoLayout?

ios swift objective-c autolayout

2 years ago

1 answers
102 views
0

I want to reload the table at the end of asynchronous communication.

I have a question about how to implement it in MVVM.Model uses AFNetWorking to obtain JSON.I would like to reload the View table when AFNetWorking's asynchronous communication ends, but in the case of...

ios objective-c mvvm

2 years ago

1 answers
56 views
0

Error "Can't useil for keys or values on PFObject.Use NSNull for values"

I am using Parse to create a chat application, but I get the following error.Can't useil for keys or values on PFObject.Use NSNull for values.Please tell me what kind of error you are referring to and...

ios swift

2 years ago

1 answers
86 views
0

I would like to ask about the screen transition by button.

import UIKitclassViewController:UIViewController { var counter = 1 vartimer = NSTimer() varisAnimating=true @IBOutletweakvaralienImage:UIImageView! @ IBAction func updateImage(sender:AnyObject){ if i...

ios swift

2 years ago

1 answers
77 views
0

Switch wifi on, off in iOS

Can I switch wifi on and off in iOS App?For example, turn on wifi from 9:00 AM to 9:00 PM and turn it off at other times.Would it be possible to do something like that?

ios swift

2 years ago

2 answers
68 views
0

I'm struggling because I don't understand how Swift's Range works.

I just don't understand how Range works, and I don't know how to calculate the start index to the number of characters acquired.What we want to implement is to get the start index to the end index.I d...

ios swift

2 years ago

1 answers
91 views
0

"Because more than one output of the same type is unsupported" error when shooting a video

I am currently trying to shoot a video, but when I execute the following code, I get the error because more than one output of the same type is unsupported. var myDevice: AVCaptureDevice? let devices...

ios swift avfoundation

2 years ago

2 answers
55 views
0

Import of CoreMotion ignored in swift

I have a question about swift. This time, I wrote the code for the following site to retrieve the value of the acceleration sensor using the CoreMotion framework, but the following warning message app...

ios swift

2 years ago

1 answers
103 views
0

I would like to apply with ios iTunesConnect, but the build activity says "This build is invalid" and I cannot proceed.

I am applying for the ios application.I did the Upload to App Store from xcode 7.1, but when I checked the binaries I uploaded on iTunesConnect, they remained Processing for about 20 hours.If you chec...

ios xcode app-store

2 years ago

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