Recent questions tagged iphone

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iphone - how to add items in uinavigationbar at a specific position?

I am developing one application for iphone and in that i have some issues regarding adding more then one UILabel ... at a specific position.. See Question&Answers more detail:os...

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

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771 views

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iphone - How to call a method of another Class?

EDIT2: I try to summarize my problem and the solutions: I've got a TableViewController named ... of DetailedViewController.m? See Question&Answers more detail:os...

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

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892 views

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iphone - Objective-C: Find consonants in string

I have a string that contains words with consonants and vowels. How can I extract only consonants from the string? ... ; Result must be: cnsnnts See Question&Answers more detail:os...

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

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iphone - main Differenece Between View-Based and Window-Based Application template?

What Is The Main Difference Between a View-Based Application Template And Window-Based Application Template In Iphone? See Question&Answers more detail:os...

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

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1.1k views

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iphone - layer.zPosition does not work with non-sibling UIViews

I have a reasonably complex hierarchy of UIImageViews. Originally, I was carefully swapping the sibling order when one ... ). Thx in advance. See Question&Answers more detail:os...

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

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952 views

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iphone - Properties of albums in ipad photo library

Is there any way to acccess the properties of the Albums synced in ipad photo library.I want to get the names ... ,please help. Thanks, Christy See Question&Answers more detail:os...

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

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iphone - How to bring app to foreground programmatically

I need a solution, how to bring a backgrounded app, what is listening for a signal to foreground, when this ... and NOT for App Store) Thanks See Question&Answers more detail:os...

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

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iphone - Detecting if NSString contains chinese characters

I have an UISearchBar, and I want my data to be sorted by pinYin if the user inputs English, and ... an NSString contains Chinese characters? See Question&Answers more detail:os...

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

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852 views

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iphone - Multiple UIPickerViews

I have a dilemma, I have two UIPickerViews which "show" when two distinct views load. I started with ... )row inComponent:(NSInteger)component See Question&Answers more detail:os...

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

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851 views

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iphone - method_missing-like functionality in objective-c (i.e. dynamic delegation at run time)

I'm trying to transform one method call into another dynamically (at runtime). For instance, I'd like the following ... even possible in obj-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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1.7k views

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iphone - GET URL link from uploaded image to dropbox with SDK

Uploading images to a folder using the SDK I would like to get the original link to the image. I have ... ,destPath,srcPath,metadata.root); } See Question&Answers more detail:os...

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

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903 views

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iphone - Autorelease for beginners

I found this very useful definition here: When you autorelease, you're basically saying: "I don't need this ... ? Thanks for any suggestions. See Question&Answers more detail:os...

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

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852 views

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iphone - Is it possible to create a app that makes phone calls and play sounds when phone call begins and ends?

I want to do following task: While on a conversation with a friend, (ie when call is received) play a sound ... started, I need some 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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1.1k views

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iphone - Facebook-Ios-Sdk 3.0.8 Crash Xcode on Alternative Login

I am using Facebook-ios-sdk 3.0.8 to login in my app. it works fines on the first time and gives me the ... time then on next time it crashes.. See Question&Answers more detail:os...

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

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980 views

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iphone - How to detect iOS device programmatically

I need to know which iOS device is currently running app (saying more exactly I need to know is device armv6 ... or iPhone3G. 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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899 views

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iphone - Call Log access Possible in ios 8?

Can any one say me call log access will be possible in ios 8 or not ? i want to access all call log in my ... iphone. any one know about this ? See Question&Answers more detail:os...

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

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891 views

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iphone - difference between accessing a property via "propertyname" versus "self.propertyname" in objective-c?

What is the nce between accessing a property via "propertyname" versus "self.propertyname" in objective-c? ... systemFontOfSize:14.0]; thanks See Question&Answers more detail:os...

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

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874 views

1 answer

iphone - objects conforming to nscoding will not writetofile

I want to write an array of Question objects to file, but somehow writeToFile isn't doing anything. A ... questions.plist" atomically:YES]; See Question&Answers more detail:os...

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

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869 views

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iphone - UIButton color issues

How can I change the color of the text on my UIButton. Here is my current code: UIButton *b1 = [[UIButton ... ]; but it isn't working. See Question&Answers more detail:os...

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

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946 views

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iphone - How to get the name of the backgroundImage from a button?

i′ve created different buttons and initalized them with an array with photos as backgroundImage. UIButton* myButton = ... Thanks for your time. See Question&Answers more detail:os...

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

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844 views

1 answer

iphone - Can we change the device time using an application?

Want to know whether its possible to change the time of the iPhone through an application.. Is that level of ... other applications.' Thanks.. See Question&Answers more detail:os...

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

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1.0k views

1 answer

iphone - Xcode duplicate symbol error

I am getting "Apple Mach-O Linker (Id) Error": ld: duplicate symbol _matrixIdentity in /BlahBlah/Corridor. ... problem is not in implementation. See Question&Answers more detail:os...

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

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848 views

1 answer

iphone - When compiling for multiple targets in XCode, how do i ensure that certain files will not be included one target

I searched for a long time on stackoverflow using every keyword I could think of to solve this. I am programming ... of groups into the target? See Question&Answers more detail:os...

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

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858 views

1 answer

iphone - MPMoviePlayerController should only in landscape mode

I am using the MPMoviePlayerController in my application to play videos. My application is working only in ... playing in Portrait mode. See Question&Answers more detail:os...

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

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787 views

1 answer

iphone - Populate the table view sections with rows of table in sqlite database in an order

I have 2 view controller pages.Add Reminder page which contains save button as right bar button of navigation bar I ... this question,bye TC :) See Question&Answers more detail:os...

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

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942 views

1 answer

iphone - iOS Keyboard Location and Orientation

I'm relatively new to iOS SDK, and I'm experiencing a very bizarre issue regarding the device keyboard location ... it? Is this even possible? See Question&Answers more detail:os...

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

0 votes

912 views

1 answer

iphone - UIImageView startAnimating: How do you get it to stop on the last image in the series?

I am using UIImageView to create a simple animation and everything works perfectly, but when I use startAnimating, the ... to fix my problem? See Question&Answers more detail:os...

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

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988 views

1 answer

iphone - How to update localizable.strings from app by code?

I want to be able to update localized strings by code from the app. What I actually want to do is to ... them to the localizable.strings file. See Question&Answers more detail:os...

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

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