iphone

playlist in iphone

Hi any one help me how to run this live stream link: ex:http://ophanim.net/cast/tunein.php/kplz/playlist.pls in iphone application. ...

Am I misunderstanding reloadRowsAtIndexPaths:

I have a grouped table view where I want to reload a particular row. When I call reloadRowsAtIndexPaths: the row disappears completely from the table view. Is there something else I need to be doing? //this is the method doing the reload -(void)setDurationTableViewCell:(NSString *)dur { self.workoutDuration = dur; NSIndexPath...

Mobile OCR Engine for iPhone app

Hello, I am developing an app in which I have to make use of an OCR Engine can you please help me choose the best one in this regards. I have to extract text from images. I heard of abby. Is it the best ????? Suggest if some other choice is there Thnx in advance ...

iphone best way to store images

hello, I'm developing an app that needs to cache some images from the web the images are likely to be 100x100 I just need to know which is better: Store the images as files in the iPhone file system Store them as blob in a sqlite Db along with other data already saved on the database. Appreciate your help. ...

Property List vs XML in iPhone

I have to save some config parameters with values in iPhone. I need to edit values at app runtime. I see there are two ways to implement this: 1. Use pList file 2. Create new XML file. What is the best approach to implement this? Should I use existing Info.pList file? Thanks ...

Is there alternatives (free or paid) for MPMoviePlayerController on the iphone?

Is there alternatives (free or paid) for MPMoviePlayerController on the iphone? ...

UINavigationBar vs UIToolbar vs UITabBar in iPhone

Let me know which one should be used in what case. What are differences among them? What are the advantage and disadvantage of each component? Thanks ...

Simple Way to Strip Tags In Obj-C

I am just learning objective-c and iPhone development, and I am really struggling with some very basic tasks. I am only on my 3rd day of the learning process - so that is to be expected somewhat. I'm still almost ashamed to ask such a simple question. Anyhow, here's my question. I have a .NET web service which I call using a GET for htt...

Get info on a mapview selected annotation

I have annotations on a mapview and a callout with a button on each. What I need to do is grab properties from this callout, ie. the title, but logging this line: NSLog(@"%@", mapView.selectedAnnotations); returns <AddressAnnotation: 0x1bdc60> which obviously gives me no useful info... My question is, how can I access the properties ...

Finding iPhone Unique identifier using a web app

I know how to get the unique id of a iPhone/iPod touch from UIDevice. Is there any way to know that from a web app? ...

Copy from one NSTableView to another (With Core Data Bindings)

Hi all, I have a NSTableView binded to core data. I have another NSTableView, currently not binded to anything ( but that can change if need be). When a press a button, I want the currently selected Row in the first table to be copied (but not removed) to the second table. e.g. Before: First Table Column1 | Column2 | Column3 Person...

iPhone and printer integration Sample code/API for custom App development

Hi Friends, My recent engagement demands a printer integration using iPhone. The app will • Generate a PDF with the collected data • Print the same when user clicks print button I am fairly new in iPhone development. There are hardly any reference and sample codes to support the printing feature , however there are quite a few ap...

UIImagePicker camera not loading (white screen)

Hi, I have troubles using UIImagePicker to take pictures based on the "Taking Pictures with the Camera" chapter from the iPhone programming guide. Whatever i try all i get is a grey/white screen. here is my code : - (void)viewDidLoad { [super viewDidLoad]; UIImagePickerController *imagePicker = [[UIImagePickerController all...

Smoothing out didAccelerate messages

I'm working on something similar to an inclinometer. I rotate an image based on the angle calculated in didAccelerate (from UIAccelerometerDelegate) using the passed in UIAcceleration variable. The image is jittery or twitchy. Even when the phone is laying on its back and not moving. There are some inclinometers in the app store tha...

HOw to fetch the Favourite contact list from the address book in iphone ?

HI all,, I want to make an app in which we have to pick the favourite contacts list from the addressbook of the iphone ,I am able to pick the all contacts but not able to pick the favourite group list . How can i do that ? Thanks ...

How can I access a method from another class?

Hey, I know this question was already ask several times but i don't get it. I have 2 classes classA.h & .m and classB.h and .m. In classA.h i've got a UITextField *myTextfield. In classB i import the header of classA and define the class with @class classA. I also set classA *classa. if i try to get the value of myTextfield like this...

iPhone - CLLocationManager init returns nil

Hi I am using a custom class to update user location. When initializing the class, I create a CLLocationManager object to be used by the class CLLocationManager *locManager = [[CLLocationManager alloc] init]; [self setLocationManager:locManager]; The line returning a nil is CLLocationManager *locManager = [[CLLocationManager alloc] i...

What are the conventions for declaring a UITabBarController in mainwindow.xib?

I have a mainwindow.xib file with a UITabBarController as the base view controller of the app. So inside the UITabBarController I've added about 10 sub UIViewController objects as tabs. Most of them are just a UITableViewController subclass or a UINavigationController containing a UITableViewController subclass. In this design, each U...

display contents of array in table view

I am accessing a web service, where i give the start date and end date and in return i get a string array from web service. each string from the string array is in this Format "1|Bank Name|Account NO|121|Drawer Name". now i want to display this content in the first row of the table view. the second row should be occupied with the second ...

MPMoviePlayerController .mp4 format not supported in iPhone device

hii, I am playing a video on iPhone in MPMoviePlayerController but it is not supporting .mp4 format it is showing "This video format is not supported" while when playing video of format .mov it is playing easily,can u help me out of this....... ...