Tagged Questions

8
votes
0answers
107 views

<classes> element flipping in and out of existence in storyboard file

This isn't a big problem but it is annoying. Every time I edit my storyboard in Interface Builder and I want to check it into the revision control system there's a element that is either generated or ...
4
votes
0answers
77 views

Facebook iOS SDK: How to handle SKIP button when requesting publish_actions?

I have a code to login to Facebook with 'publish_actions' permission. Here's the snippet: NSArray *facebookPermissions = [NSArray arrayWithObjects:@"publish_actions", nil]; [FBSession ...
4
votes
0answers
252 views

XCode: Documents and Library folder for xcode command line builds

One can easily build a project run it in the simulator both from the command line like so: 1, xcodebuild -project Someproject.xcodeproj -arch i386 -sdk iphonesimulator 2, ...
4
votes
0answers
175 views

Xcode / iOS: Unit Tests, Schemes, and Configurations

My iOS project has five schemes: Local Development, Integration, QA, Demo, and Production. Each scheme uses a differing configuration to control things like network poll frequency, API endpoints, ...
4
votes
0answers
176 views

Gimbal Sample Project (Mallmart) Undefined symbols for architecture armv7:

I'm trying to run example project (Mallmart) from gimbal https://www.gimbal.com/ Mallmart was successfully running, but when I tried to run Mallmart with IR I got this error Undefined symbols for ...
4
votes
0answers
259 views

pjsip build for iOS 5, won't make

I retrieved the latest build from the SVN trunk on Friday and attempted to build following the directions on the getting started wiki. make dep seems to execute without any problems, but make fails ...
3
votes
0answers
116 views

Xcode - Static Library throws Linker Error: “No such file or directory”

Background (may or may not be relevant): I'm trying to use a trans-compiler called j2objc that allows you to translate Java code for use in iOS applications. Its base library contains a bunch of ...
3
votes
0answers
301 views

Import data files into iOS application

I tap on attachment in my email and able to import this dxf file (xyz.dxf) into my application but somehow it is being copied as rar file (xyz.rar) in the inbox folder. Can any one explain the reason ...
3
votes
0answers
451 views

Multiple Push Segues to One View Controller in Storyboard

I have an application in Xcode 4.6 that uses storyboards. The root view controller is embedded in a navigation controller, and all view controllers in the application are accessed via push segues via ...
3
votes
0answers
382 views

How Does Scrollview Work With Autolayout, and Why Does Setting the Bottom Vertical Space Constraint Make it Work?

I'm trying to understand how UIScrollView works in an auto layout environment. So far I've tried reading the Apple documentation, Stack Overflow research, Google research, and studying Matt Neuberg's ...
3
votes
0answers
204 views

Play video from library and record video by camera at same time - Objective c

I am building an app which can play the video from library and at the same record a video using camera. Is it possible to watch a video and record a video simultaneously?
3
votes
0answers
316 views

Working with the Kal calendar

Currently I have implemented the Kal calendar within one of my tabBarViewControllers and the layout is perfect. I now want to create a button that the user clicks and the calendar instantly highlights ...
3
votes
0answers
119 views

Can I display the current playing song title in an UILabel from a PLS Stream?

Can I display the current playing song title in an UILabel from a PLS Stream? Currently this is my Code: .h Controller: AVPlayer *music; .m Controller: NSString *u = ...
3
votes
0answers
90 views

Add flag during run time (Xcode Instruments)

I am using Instruments to debug my allocation in my iOS app and was wondering if there was a way to add flags to the trace while the code is running. For example, I'd like a flag that says "user ...
3
votes
0answers
311 views

iOS direct printing to network printer

We look for a possibility to directly print to a printer on the network from an iPad application. We can't use AirPrint because the printing should be done programmatically and automatically in the ...

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