Recent questions tagged iPhone

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376 views

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iphone - Caching videos to disk after successful preload by MPMoviePlayerController

After launching a video using MPMoviePlayerController's initWithContentURL:, is it possible to cache the downloaded ... completion of preload. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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343 views

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iphone - How do you provide labels for the axis of a Core Plot chart?

I am using the Core Plot framework, and attempting to work through the example applications. Are there any tutorials for ... Y axes in a chart? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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495 views

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iphone - UIWebView Keyboard - Getting rid of the "Previous/Next/Done" bar

I want to get rid of the bar on top of the keyboard that appears when you focus a text field in a ... apple.com and duplicate rdar://9844216 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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763 views

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iphone - How to check if MKCoordinateRegion contains CLLocationCoordinate2D without using MKMapView?

I need to check if user location belongs to the MKCoordinateRegion. I was surprised not to find simple ... the MapKit framework documentation? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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385 views

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iphone - Convert span value into meters on a mapview

Whenever the user zoom in or out the map i need to know how many meters are currently represented on the map ... . Thanks for your help, Vincent See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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401 views

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iphone - hash a password string using SHA512 like C#

I am developing logon function for my iPhone Application, so I want to hash the password using the SHA512 ... between objective-c and C# See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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497 views

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iphone - Animating a CALayer's mask size change

I have a UIView subclass which uses a CAShapeLayer mask on its CALayer. The mask uses a distinct shape, with ... CGContextRef)ctx). Cheers, Alex See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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284 views

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iphone - Can you add a UITableViewController's TableView to another View?

I've inserted a UITableViewController and it's corresponding UITableView into a simple IB document. The goal is ... the other technique work. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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492 views

1 answer

iphone - How to create a UITableViewCell with a UISwitch and get the data?

I have a simple problem. I created a custom UITableViewCell that includes a UISwitch in Interface Builder. Question 1 ... ? Thanks for the help. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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407 views

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iphone - How to move a MKAnnotation without adding/removing it from the map?

Is it possible to move the coordinate of a MKAnnotation without adding and removing the annotation from the map? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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419 views

1 answer

iphone - UISegmentedControl change event not firing in iOS5

I have a UISegmentedControl whose "Value changed" event is wired up in Interface Builder to call my ... programmatically change the selection? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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382 views

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iphone - iOS 7 UIDatePicker height inconsistency?

I'm running into something weird when using UIDatePicker elements with Storyboards in iOS 7. In the Storyboard, ... inside the container view. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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441 views

1 answer

iphone - iOS how to make slider stop at discrete points

I would like to make a slider stop at discrete points that represent integers on a timeline. What's the best ... each discrete point as well. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

463 views

1 answer

iphone - Customize UISearchBar: Trying to get rid of the 1px black line underneath the search bar

My question is already specified in the title: I would like to get rid of the black line drawn on the bottom of ... 't know how to remove it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

407 views

1 answer

iphone - UITableViewCell with image on the right?

Is there a way to set the UITableViewCell.image to display on the right hand side of the cell instead of the ... right side of the cell layout? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

438 views

1 answer

iphone - Rejecting an app that is Pending Developer Release

I have an update to my app that has been reviewed and is Pending Developer Release. I have found a bug in ... a new binary. Is this possible? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

611 views

1 answer

iphone - How to adjust and make the width of a UILabel to fit the text size?

In my project, there is a UILabel with text. The font size is 16pt. The text contents are changed ... without stretching. Is it possible? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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435 views

1 answer

iphone - Quickly adding single pin to MKMapView?

I have a GPS coordinate (latitude, longitude) and I quickly want to place a single pin on a MKMapView showing ... a detail view is requested). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

434 views

1 answer

iphone - How to change the bundle identifier of an app in Xcode 5?

Xcode 5 won't let me change the bundle identifier. The app name portion after com.mycompany. is greyed ... project with the correct identifier? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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420 views

1 answer

iphone - Designing in landscape with Storyboards

Is it possible to design interfaces in landscape with Interface Builder? Others with the same question apparently ... storyboards, not xibs.) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

448 views

1 answer

iphone - Overlay on top of Streaming MPMoviePlayerController

I went through the example from apple "MoviePlayer on iPhone" Im trying to overlay on top of the mpmovieplayercontroller ... view up to front? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

423 views

1 answer

iphone - ASIHTTPRequest - HTTPS

Does ASIHTTPRequest support HTTPS connections? My connection right now works for a HTTP connection and errors if I try ... YES; } Thanks, Teja See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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256 views

1 answer

iphone - Origami transition using CATransform3D perspective

I'm trying to achieve a kind of origami transition on two UIView using only layer capabilities. The idea is ... ); [UIView commitAnimations]; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

353 views

1 answer

iphone - Up to date instructions on how to install XMPPFramework manually?

I'm having a really tough time getting XMPPFramework to work. I've followed every direction written on the net, ... is a showstopper. Any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

534 views

1 answer

iphone - camera overlay view - just for preview?

I've noticed that in OS 3.1 you can add an overlay view to the image picker with cameraOverlayView However, I' ... to use the image or retake. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

412 views

1 answer

iphone - What's the best way to validate currency input in UITextField?

My application allows the user to enter a numeric value (currency) in a UITextField control, but the keyboard ... entered into a UITextField? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

387 views

1 answer

iphone - How to deploy project with iOS base SDK 6.1 to device with iOS 7

I've been wasting my whole day on this issue, and could not find a solution: I've been developing an ... of it's installed iOS version? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

334 views

1 answer

iphone - Does JSONKit support ARC, or is there a fork that supports ARC?

According to these comments, JSONKit does not support ARC, and not even running with fobjc-no-arc setting in ... com/johnezang/JSONKit/issues/37 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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