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  • Changing the language for NSLocalizedString() in run time

    - by user117758
    I have an iPhone application which has a button to change display language in run time. I have looked at NSLocalizedString() which will return the appropriate strings according to system preference. What are my options rather than hard coding all the display strings and return according to user language selection in run time? Any pointers will be much appreciated.

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  • is there a way to disconnect from facebook login without calling logout

    - by Joey
    Basically, I'd like to know how I can logout of my facebook session if I am in an iphone app and have connected to facebook (such that I do not have to repeatedly enter my login/password). Normally you'd disconnect in the app somewhere like in the options, but if this is not available (i.e. anything that triggers the FBSession logout method) is there some other way to do it? I'm guessing one could restore their phone to factory settings or something.

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  • force a webview link to launch safari?

    - by tbacos
    I have a uiwebview embedded within an iPhone app of mine. I want to be able to have certain links within that webview open into the full mobile safari app (i.e. not my embedded version of it). Is there a simple way to structure some of my hrefs to force this, instead of every link opening within my embedded webview? Thanks. -tony

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  • Restoring older firmware through XCode?

    - by Moshe
    I'm trying to restore iPhone OS 3.1.3 to a 3GS that has been upgraded to iOS 4. iTunes refuses to complete the install. What needs to be done? I am currently using the GM XCode. Should I be using the latest public stable version instead? Update: XCode reports that "The baseband cannot be rolled back".

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  • XCode and developer tools

    - by Infinity
    Hello guys! I want to use the FileMerge utility on my mac, but it isn't installed. I searched in the google and there is written that it will be installed with the developer tools. So the big question is where can I find the developer tools, because I downloaded the iPhone SDK 3.2 beta 5, and installed it, but I can't found the download location of developer tools. Maybe can you help me?

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  • device rotation without animation?

    - by dot
    I'm trying to have standard interface orientation, but without the animation. I would like to be able to turn the iPhone and have have the view adjusted instantly. I've seen people recommend this function, but it doesn't seem to work. - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return NO; } Any help is greatly appreciated! Thanks!

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  • Draw a cross at center of a UIImagePickerController.

    - by VansFannel
    Hello. I'm very new on iPhone development. I'm trying to draw a cross over the image obtained from camera. I'm using a custom ViewController that inherits from UIImagePickerController. When I star the application, I see the cross, but a few seconds after the cross disappears. Should I use cameraOverlayView? Thank you

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  • Could my iPad app be denied from the app store for using the Tapku library?

    - by Dr Dork
    I'd like to use the Tapku library to add a calander date picker control to my iPad app. I'm new to iPhone OS development and I'm still rusty on identifying the 3rd party tools and code that will get my iPad app denied from the app store. For those that have used the Tapku library, would using it in my iPad app violate any app store rules? Thanks so much in advance for your help. I'm going to continue researching this question right now.

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  • Change texture opacity in OpenGL

    - by zoul
    Hello! This is hopefully a simple question: I have an OpenGL texture and would like to be able to change its opacity, how do I do that? The texture already has an alpha channel and blending works fine, but I want to be able to decrease the opacity of the whole texture, to fade it into the background. I have fiddled with glBlendFunc, but with no luck – it seems that I would need something like GL_SRC_ALPHA_MINUS_CONSTANT, which is not available. I am working on iPhone, with OpenGL ES.

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  • Objective-C Social Networking General Question

    - by ludo
    Hi, I've been developing application for Iphone and now I want to try to create appplication like social bookmarking but I didn't really find any help on the net. I will have a create a login/pass, retrieve data and display them. So I want to know what do I have to use to implement all of that for any social bookmarking website. If you have suggestion, idea, tutorial, you are welcome. thanks,

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  • UIVideoAtPathIsCompatibleWithSavedPhotosAlbum generates error implicit declaration of function, why?

    - by just_another_coder
    In my project I am trying to save video to the iPhone after being taken by the camera. When I call the method: UIVideoAtPathIsCompatibleWithSavedPhotosAlbum(path) It reports the error: Implicit declaration of function 'UIVideoAtPathIsCompatibleWithSavedPhotosAlbum' I've imported MobileCoreServices/UTCoreTypes.h I was previously using this same code for saving camera pictures, and it worked fine. In another class, in the same project, I am able to reference the UIKit method: UIImagePNGRepresentation() without any problems So why does it give me this error?

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  • How to add database layer in core data application

    - by aditya
    Hi all I am fairly new to core data technology and i searched a lot on how to add the database to a core data application.so can anybody guide me on how to integrate the database layer? i have seen the iphone tutorial on core data (i.e books example) but i am not able to understand how to .sqlite file has been included in that application

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  • How to view sqlite database by button press

    - by fai
    hye all, i have built a SQLite database and wanna to add into iphone app. already i have add it resource-add-x.sqlite and also add libsqlite3.0.dylib.framework but i don't know what is the showing code. I wanna to show the data in the db when user pressed button. Can anyone help me to give an example on how the db can be view when button is press??

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  • How to extract delegates from ViewController class?

    - by adranle
    Hi I have the problem that my view controller class has too many delegates and starts to get big. I want to write the delegates in separate classes to keep the view controller class small. For delegates that are programmatically created (like UIAlertViewDelegate) I could do it easily. The problem is in the delegates assigned in Interface Builder. How can I tell the IB to assign, for example, another class as the UITableViewDelegate or UITableViewDataSource? Or how to choose another IBAction method for a Touch UP inside Event on a button? One solution would be to delete the connections from IB and write them programmatically at ViewDidLoad, but since I have a lot of ViewControllers, this would take a long time. any other ideas?

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  • Adding map overlays

    - by diana
    Hi all, I am using iPhone os4 for development. I need to add overlays to mapview. Apple now provides overlays as a new feature of os4. How can i add overlays.Any help will be greatly appreciated.

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