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Questions tagged [iphone-sdk-3.1]

Refers to the iPhone software development kit, version 3.1.

59 questions
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Using consumable items with In-App Purchase for permanent items

For my upcoming iPhone application I'd like to offer In-App purchases of expansion content (things like additional unit types), but I'd like to offer them in a booster-style format, i.e., you buy a booster pack and get X new unit types out of Y…
Joshua Barron
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MMS Streaming in iPhone Application

hope you all are fine and also in one of your best of moods!! I have a query to ask you. I have few mms at server side. I want to stream those mms clips and want to open in my Application. anybody has any idea how to do this?? kindly share your…
Arun Thakkar
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iPhone Accurate Reverse Geolocation

I want to get the most accurate location possible in my app. I have tried in the past (about 2 months ago) and I used to get some quite odd results. Like one time it would get a location pretty accurate (down to a few doors down), then I would try…
Zac Altman
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AppleFairplayTextCrypterSession::fairplayOpen() rashing iPhone on startup

I'm trying to find out if anyone here had mysterious crash on startup and peeking into the console logs, you see AppleFairplayTextCrypterSession::fairplayOpen() failed ? The iPhone app will connect to remote server for xml data and if the server is…
Teo Choong Ping
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NSData writeToFile gives a "may not respond to" message on iPhone SDK

I have a problem with an NSData object -writeToFile: method, and the same with the NSString object as well. When I compile to software, it gives the NSData (or NSString) may not respond to -writeToFile: message. When I run the software it reaches…
Endre Oláh
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iPhone: taking a picture programmatically

I'm trying to use the UIImagePickerController interface from OS 3.1, with the cameraOverlayView and takePicture, but I've clearly failed to understand how this works, and so I'm not getting the behaviour I want. What I want to do is open the camera…
Winawer
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Cocoa-Touch: NSDateComponents crashes on releasing a fresh instance

I have: NSDate *d = [[NSDate alloc] init]; unsigned unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit; NSDateComponents *dc = [calendar components:unitFlags fromDate:d]; // doing something with dc.day, dc.month, dc.year [dc…
Prody
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App crashes after launching on OS 3.1

I need help to understand the crash log i received from the client. The app works fine on my phone but it crashes with him. I have OS 3.0 installed here while my client has upgraded to OS 3.1. Client reported app crashes usually when he starts the…
Imran Raheem
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Application not re-started after phone call

I am a noob in iPhone app development, I am trying to create an application (with some buttons to call my contacts). Until yesterday I had OS 3.0 installed on my phone and my application restarted after the call completed. Today I updated my phone…
Ashvin
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What is the difference between view 'did load' method and 'didFinishLaunching' application

In the iPhone SDK, can anyone explain the difference between application DidFinishLaunching in delegate and ViewDidLoad method in ViewControler?
Karthik Varma
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Use a different starting view on second launch of app

I have two apps; the first app will launch the second app and then when clicking the "Back" button, it will launch the first app again for a second time. Assuming I have three views (view1, view2, view3), on my first launch of the apps, it will…
Chang
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Facebook API with iphone

am new to iphone technology and i have been allocated on a project where i will be using an API of facebook so i have downloaded the facebook api from this link http://github.com/facebook/facebook-ios-sdk and i read its documentation where i got…
Radix
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vertically moving javascript button or menu on uiwebview

I am facing lots of problems in handling the touch event of the uiwebview for making my tabbar and navigation bar hides/unhide. I thought of putting a horizontally moving button or a small text on the uiwebview which will move along with the user…
thndrkiss
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iOS 3.1 based code on iPhone 4

I did a very small app which downloads files from a server. iPhone 4 supports background processing of the app that is the app goes in background when user switches it. Here is my question, if my small app developed on iOS 3.1 based stuff (build to…
thndrkiss
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UIView animation

I have a UIView(first view) on top of which I would like to display another UIView(second view). I display the second view using animation which causes the second view to be displayed for about 3/4 of the iPhone screen. The first view is visible…
iphonedevnoob
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