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• digital zoom iphone sample code

  - by Amir

  Hello everyone, any one has sample code or know of a tutorial on how to do a digital zoom for an iphone? or digital zoom in general ? thank in advanced. -Amir

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• Display large PDF using iPhone SDK

  - by MadJawa

  Hello, I was wondering what is the best way to display a big PDF file (it's a map actually) using iPhone SDK (the file is around 5MB), because it's really slow in a UIWebView. I want to be able to scroll through the PDF and zoom in/out. Also do you think that it would be better to convert it to a PNG? Thank in advance

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• iPhone video player - Change player orientation (w/ Playlist)

  - by santoni

  Hi, I need to rotate the video player on iPhone (or let it autorotate). I know the webview solution, but here come the problem, I need to play several video (distant), and WebView can't provide me a stopSelector. I know the fact that setOrientation is a private API. Is there a solution ?

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• iPhone Frameworks

  - by Kevin

  What is a strong iPhone framework to start out developing with, besides the SDK from Apple? Are there any that exist to speed up development time?

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• iPhone unread dots on homescreen on web app icon

  - by Jelle

  I'd like to know if it is possible to have unread dots on a icon of a iwebkit-based webapp. I've read this but its for native apps. Is it possible to simulate this with javascript or something? http://stackoverflow.com/questions/610172/iphone-unread-counts-on-tabbar

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• Getting iPhone touch coordinates without using javascript events?

  - by Stefan Kendall

  Is there any way to get iPhone coordinates without relying on javascript callback events? touchmove generates way too many events to be used in any kind of tight loop (like a game), and without multi-threading, the only option would seem to be non-event driven input coordinates.

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• barcode reading In Iphone SDK?

  - by senthilmuthu

  hi, i want to take a picture of barcode from the product, and to read their details,is it possible to do it in iphone sdk?any built in library is available?any help pls?

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• iPhone localization - some localized XIBs do not load

  - by Jacek

  Hello, I have made an iPhone app with localized versions. It mostly works fine, but there are two views in which localized NIBs do not load. Standard NIBs (in English) are used. I am sure I made localization properly ("Get Info", "Make file localizable", "Add Localization", added "pl" - for Polish, and then edited created NIB). All the other views…

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• how to build custom controls for iphone

  - by priyanka

  I am a beginner at iPhone development. I want to make a custom object for interface builder, which the user can drag and drop into their application. How can I do this?

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• Passcode functionality for iPhone app?

  - by David Liu

  I was thinking about putting in PIN number functionality within my iPhone app (various examples can be seen here http://forums.mint.com/showthread.php?t=5956 ), but I was kinda stumped how to go about it. Should I just go with a hidden textfield and simulate the inputs with images?

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• How can I use this downloaded Class(es) on my Prototype Routine?

  - by O.C.

  I'm a newbie and I'm in need of some help. I'm working on a prototype for an app, but I'm learning at the same time. I want to display a popup image over a given UIView, but I would like it to behave like the UIAlertView or like the Facebook Connect for iPhone modal popup window, in that it has a bouncy, rubbber-band-like animation to it. I was…

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• How to find State location from iphone GPS?

  - by Silent

  Hello all I'm trying to add to my program that locates the person in GPS but sets a value to the State that person is in so example: GPS Locates person from his/her iphone then returns the state they are in so say its California then the state variable gets set to California as a string would someone have an example any help is appreciated…

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• how to sort iphone contact book ??

  - by user128647

  How can i sort (or retrieve sorted array of ) an iphone contact book by first name & last name programmatically ?? Any help will be well appreciated...! Thanks

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• How to access age restriction parental controls on iPhone sdk

  - by mike.fullerton

  Hi all, is there a way to programmatically access the age restriction set in the parental controls on the iPhone/iPad/iPod? I'd like to disallow features if the age restriction is too low. I've been searching around, but maybe I'm not using the right search terms or something. Any help appreciated. Maybe it just doesn't work this way. thanks

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• CoreLocation on iPod Touch, location caching and other conundrums...

  - by Moshe

  I have a few questions about Core Location. 1) Should the user refuse permission for my app to use core location, or core location is unavailable for some reason, is there a fallback? (Device Locale, for example?) 2)Can I cache a device's location for next time? Does Core Location do this itself? 3)I really need the sunset time in the…

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• Framework for iPhone wait screens

  - by 4thSpace

  I ran across a small framework some time back that someone put together for iPhone wait screens. But now I can't find any trace of it. Does anyone have a link to it? It may not be a framework as much as a few code snippets. But the guy had it all pre-made. You just needed to implement and specify the type of wait screen you wanted.

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• changing cell background on click on cell in iphone

  - by swap

  How to change cell background image on click on cell in iphone????I have tried following but it is not working.... if (cell == nil) { cell = [[[UITableViewCell alloc] initWithFrame:CGRectMake(0,0,320,50) reuseIdentifier:myid] autorelease]; cell.selectedBackgroundView = [[UIImageView alloc] initWithImage:[UIImage…

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• Can't Build for iPhone Device

  - by David Beck

  After upgrading to the iPhone SDK 4.0, I get the following error when building for device: gcc-4.0: Invalid arch name : armv7 Command /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.0 failed with exit code 1 Before, I was only building for armv6 (the default on pre 4.0 SDK's).

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• iphone : FBConnect Auto post to user wall

  - by g.revolution

  Hi, i want to auto post to a user wall from my iphone applications ( without that "publish" "skip" dialog box ). how i can do that ?

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• Apples Core Data iPhone Recipes Example Question

  - by Daniel Granger

  Why does Apples Core Data iPhone Recipes Example use a separate entity for called Image linked to the Recipe Entity via a one to one Relationship to store the recipes image. Why not just have an "image" attribute in the Recipe Entity? Many Thanks

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• How To Push Video on iPhone Simulator?

  - by Lyubomyr Dutko

  Hello, I would like to push a video into iPhone simulator to test video picking in UIImagePickerController. Is it possible to do that? And if it possible, could you please provide me with some advices? Thanks.

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• Making large toolbars like the iPod app

  - by andybee

  I am trying to create a toolbar programatically (rather than via IB) very similar to the toolbar featured in the iPhone app. Currently I've been experimenting with the UIToolbar class, but I'm not sure how (and if?) you can make the toolbar buttons centrally aligned and large like that in the iPod app. …

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• Preferences bundle -- iPhone vs. Simulator

  - by trevrosen

  I have a preferences bundle that exhibits different behavior in the simulator vs the phone. The basic problem is that the default values of my preferences are getting read fine on the simulator but are coming up NULL on the iPhone. Is there some kind of special initialization I have to do for the…

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• Getting favorites from phone addressbook in iPhone

  - by user133611

  Hi all, In my application i have to access to access my iPhone Address book and i have to get only favorites from my contacts. How can i do this? please help me. Thanks in advance.

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• iPhone error while importing .app into iTunes

  - by XiLei

  Hi guys, My application tester has a problem while importing .mobileprovision file into iTunes. As I don't have the device I'm not able to check things out, here is the error message: The provisioning profile "embedded.mobileprovision" could not be imported because an unknown error occurred…

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