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Questions tagged [iphone-sdk-3.0]

Refers to the iPhone software development kit, version 3.0.

2772 questions
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Animating a view on top of another view

I want to animate a view on top of another view in my iphone app. I basically want my view to look like the apple keyboard except with my custom controls. When i click a button I want the new view to animate up, from the bottom of the screen, on…
zpesk
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Trying to order built-in UIAnimations, not having much success

OK, I have a screen in my iPhone app that looks like the following: (source: matthewcave.com) When the Add Notes cell is touched, I would like for the keyboard to disappear, THEN I would like it to modally display the Edit Notes Screen (which also…
mmc
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different entity types in a single fetchedResultsController?

I have a UITableView which displays two different entity types -- each row could be either EntityA or EntityB. cellForRowAtIndexPath looks at the class type and determines how to create the cell. I am persisting my objects using Core Data and would…
Adam
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iPod touches cannot find each other through GameKit

I have two physical iPod touch devices. If I try running a program that uses a GKPeerPickerController to find another iPod touch running the same program, they just stay at the peer picker screen without any progress. Both have bluetooth enabled. …
InFreefall
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A word-wrapping text field with an image background on the iPhone?

Does anyone know how to create a text field that has a UIImage background and does word-wrapping? It appears that word-wrapping is not available on UITextField, while a background image is not available for UITextView! Also, it should change the…
Aviad Ben Dov
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How to set iPhone Wallpaper Programmatically

I am developing an application in which I have to set image as the iPhone wallpaper (the background image on the "slide to unlock" screen). Do we have any API reference for this. Please help Thanks in advance Parmeswar
Parmeshwar
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Displaying a "Loading..." screen in a UITableView like the AppStore App

the App Store app and fairly a lot many apps display a view that says "Loading.." while the content is being retrieved. How can we do this? Should I remove the UITableView and call addSubView and then once the data is available, add the tableview…
Mugunth
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UITableView and a UITextField that is always visible

I want to create an application which combines a chat feature. My question is this: how can I have a UITextField that is always visible in the same view as a UITableView? The obvious solution would be to create my own UIView having a UITableView…
Aviad Ben Dov
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./create: No such file or directory error in terminal window

I am very new to iPhone development and I am looking to work with the PhoneGap framework to create iPhone apps. I installed Phonegap on Mac OS X Lion. I got this error in the terminal window for ./create …
kannan
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Address Book picker memory usage mystery in iPhone 3.0 project

I am getting email addresses out of the Address Book from a Cocoa Touch project and getting some unexpected results in terms of memory usage. The user opens the ABPeoplePicker and if the AB entry they touch has a single email address or no email…
Halle
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How can I make a iPhone app compatible to 2.2.1 and 3.1 SDK?

I have made some apps in 2.2.1 now when I run the same app in 3.1 it gives errors. Changing the codes is a solution I am not looking for. I am looking for some pre-processor directives that can make my app compatible to both SDKs. Something like …
SocialCircus
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UITabBarController initializes with nothing selected

I've got a UITabBarController in my project that I'm creating programmatically - without a nib. I create the view controllers, initialize them, and then create an array of them and use the setViewControllers:animated: method on my tab bar…
Jeff Kelley
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How can I turn on and off the bluetooth on iphone sdk programatically?

how can I tell programatically if the bluetooth is turned on or of on the device? And in ethier case turn it off or on programatically? thanks
nico
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Using NSStream to communicate with PHP?

I'm working on an iPhone project that needs to receive data from a PHP script during execution. My first thought was to use sockets/streams on either end to connect the two, but I am having trouble finding information on how to do this from the…
Wilco
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warning no-method descriptionWithCalendarFormat:timeZone:locale found

I am getting this warning in xcode 3.1.3 iphone os 3.0. This method is also not available in the NSDate class. But I am getting the date from this method. Can anyone please tell me How can I get rid of this warning????
Ambreen
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