Recent questions tagged IOS

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ios - Rotation behaving differently on iOS6

I did an App which is tab-based. Nothing needs to be on landscape mode but a couple of views. It worked ... are not. The problem remains though. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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283 views

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ios - Iframe Content Not Rendering Under Scroll In iOs5 iPad/iPhone

I'm developing iPad html5 webpage that needs to display pages from other origins (different domains). I' ... provide scrollable iframe solution? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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255 views

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ios - How to add image in UITableViewRowAction?

I'm trying to add image in UITableView Swipe style. I tried with Emoji text & its working fine func tableView(_ ... . How can I add image? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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336 views

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ios - UNNotificationAttachment with UIImage or Remote URL

In my Notification Service Extension I am downloading an image from a URL to show as UNNotificationAttachment in ... and remote notifications) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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444 views

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ios - ld: framework not found Parse Xcode 7 beta

I succeed to install and use Parse framework with my new project, but I can't with a "template project". The ... beta 1 and 2, same issue. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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473 views

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ios - The operation couldn’t be completed. (com.facebook.sdk error 2.) ios6

Hi i am ussing ios6 for facebook login and i am getting this error as native popup The operation couldn't be ... , Hope this info helps someone See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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336 views

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ios - The supportedInterfaceOrientations method doesn't override any method from its superclass

In a UIViewController, this code: public override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask { if let ... to Swift 3? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Does Swift support implicit conversion?

For example, I have the following code: let numberOfBlocks = 3 let blockWidth = SKSpriteNode(imageNamed: "image.png"). ... I don't think so. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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647 views

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ios - Error: ld: library not found for -lPods with CocoaPods

after i installed DTCoreText (https://github.com/Cocoanetics/DTCoreText) with Cocoapods i always get an ... reeinstalled everything again! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - malloc: *** error: incorrect checksum for freed object - object was probably modified after being freed

I have a big problem with my iOS App: it crashes sometimes without detailed debug error. The stack trace is empty ... idea to solve this issue. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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293 views

1 answer

ios - nib but didn't get a UITableView

My application works for iOS 5.1 but for iOS 6 simulator I get the following error. Terminating app due to ... I still get the same error. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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182 views

1 answer

ios - How to use Keychain for saving password like GenericKeychain sample code

I want to save user's id and password in App. What is recommendable encryption way when I save id and password. ... some advices. Thank you ^^* See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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241 views

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ios - Raw image data from camera like "645 PRO"

A time ago I already asked this question and I also got a good answer: I've been searching this ... directly after the beyer-Polarisation! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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392 views

1 answer

ios - How to detect Keyboard key pressed in iphone?

I want to detect whenever the user presses any keyboard key. Any method which is called only on typing any ... keyboard is shown. Thanks!! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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183 views

1 answer

ios - How to change UITableViewRowAction title color?

Am using UITableViewRowAction in "editActionsForRowAtIndexPath" method. I can change the backgroundcolor of ... be appreciable. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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446 views

1 answer

ios - How to get only images in the camera roll using Photos Framework

The following code loads images that are also located on iCloud or the streams images. How can we limit ... .Image, options: nil) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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250 views

1 answer

ios - How to use CGAffineTransformMakeRotation?

I want to draw text use Quartz 2D. The "menu" direction is wrong. I want "Menu" still readable and have 45 degree with ... ,10, 10, "Menu", 4); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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285 views

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ios - How to load resource in cocoapods resource_bundle

I have struggled a lot to how to load resource in cocoapods resource_bundle. The following is what i put in the . ... , but it return a nil. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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226 views

1 answer

ios - In Call Status Bar (Unable to Satisfy Constraints)

Just like this question: Auto Layout and in-call status bar and this question: Resize for in-call status bar?, I am ... can I do to fix this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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190 views

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ios - App Icons not included in build from Xcode

I can't see iOS AppIcon when installing the build from the latest Xcode Beta. What could be the ... required icon sizes including 1024x1024. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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385 views

1 answer

ios - UICollectionView - didDeselectItemAtIndexPath not called if cell is selected

The first thing I do is to set the cell selected. - (UICollectionViewCell *)collectionView:(UICollectionView *) ... me explain this behaviour? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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374 views

1 answer

ios - UIButton that resizes to fit its titleLabel

I have a UIButton that I add to my view controller's view in a storyboard. I add centering constraints to ... 8 on the iPhone 6 Simulator. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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723 views

1 answer

ios - Failed to emit precompiled header for bridging header

I downloaded a project from GitHub, then pod the following files, some of which are written by OBJ-C and I used a ... solve it. How to make it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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225 views

1 answer

ios - Cocoa-Touch: How do I see if two NSDates are in the same day?

I need to know if two NSDate instances are both from the same day. Is there an easier/better way to ... and comparing day/month/year? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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242 views

1 answer

ios - How to round corners of UIImage with Hexagon mask

I'm trying to add a hexagon mask to a UIImage which I has been successful in. However I am unable ... :hexagonBorder]; Any ideas? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

354 views

1 answer

ios - URLSession.datatask with request block not called in background

URLSession data task block is not calling when the app is in background and it stuck at dataTask with request. ... my code. please point me See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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411 views

1 answer

ios - Send programmatically SMS on jailbreak device

I am using a iOS 6 iphone 4S and I want to be able to send the unnoticed sms messages. So using the ... on iOS 6?(for jailbroken devices) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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234 views

1 answer

ios - What is the correct way to use prepareForReuse?

Need help with understanding how to use prepareForReuse() in UIKit. The documentation says you should only reset ... /show labels per cell. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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