iphone

xcode - organize the code (straighten)?

is there a way to organize the the position of the code (straighten ...) automatically? ...

Could not receive a message from the device (iPhone)

I built and run an iPhone application on iPod Touch 2.2.1 device, got some problems and made a fix attempt. Now trying to re-build & run the application gives two (2) error popup notes: Could not receive a message from the device [OK] Google couldn't find this! The device itself is working happily, I can even launch and use the app...

UIImage Performance solution

Is there a more elegant solution for this question? I have about 70 .png images I want to load and randomly pull from an array when a button is pressed. (Up to 50 images could be on screen at once and each is 40-68kbs in size with dimensions of 150X215, obviously there will be over lap and covered images behind foreground images at tim...

Why does my image in a UIView object go beyond the borders?

Hi, so I have a UIImageView in a UIView but when I run it in the iPhone Simulator, the image goes beyond the boundaries of the UIView. What's wrong...? ...

change button state in cellForRowAtIndexPath

this is driving me MAD now.. I have a UItableview. Based on an NSMutableArray, I populate it. I set up in reuseTableViewCellWithIdentifier with the following cellRectangle = CGRectMake((ARROW_OFFSET + 5), (ROW_HEIGHT - LABEL_HEIGHT) / 2.0, ARROW_WIDTH, LABEL_HEIGHT); UIButton *tmpButton = [[UIButton alloc] initWithFrame:cellRectangle];...

objective-C syntax beginner question

Hello, i want to use the appRecord.myName in the viewDidLoad, when i put it there it error up that appRecord is undeclared, how to declare it? - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"pilotWay"; static NSString *PlaceholderCellI...

Large volume geocoding and distance checking

I am trying to write an app for a company that maintains a registry that is updated everyday. The app will have to take the user's location and display all the nearest locations that are in that registry. Thus far I have gotten the app to call out to google and get geocoding information for a small Plist that I came up with. However, con...

(iPhone,Obj-C) Where does this "view" property come from?

I ran across this segment of code (in .m implementation file in an IBAction instance method): UIActionSheet *actionSheet = [[UIActionSheet alloc] ...]; ... [actionSheet showInView:self.view]; self refers to the button but I wanted to know where I could find out about this "view" property since I looked up UIButton, UIView, NSObject, b...

Trying to render to texture using framebuffer always results in white texture

Using a couple of posts here in StackOverflow, I created what is supposed to be a simple render-to-texture using a framebuffer. The problem here is that it's not working. Something is broken in the mix, as my final texture is just a white square. I am not getting any gl errors whatsoever. Here is my code. Declare instance variables. G...

Stop NSThread while downloading

I have an iPhone app, where I'm displaying a tableview, that's loaded from an RSS feed. When the view is loaded, I call this method to run in a new NSThread: - (void)start:(NSURL*)url { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; NSXMLParser *XMLParser = [[[NSXMLParser alloc] initWithContentsOfURL:url] autorelease]; [...

deep mutable copy of a NSMutableDictionary

I am trying to create a deep-copy of a NSMutableDictionary and assign it to another NSMutableDictionary. The dictionary contains a bunch of arrays, each array containing names, and the key is an alphabet (the first letter of those names). So one entry in the dictionary is 'A' -> 'Adam', 'Apple'. Here's what I saw in a book, but I'm not s...

objective-C syntax beginner question

what is the syntax to use an object (NSString) that declared in another class? object workId in class works, i want to use it's value in class jobs. thanks. ...

Changing one view to another

Anyone know of any example or codes which i am able to input so that a view which is the menu of my game is able to start the game on clicking start game button? Its like from menu view to the game view. I had already done up the game just need my menu to link to the game. Thanks alot for any help. ...

iPhone NSURLConnection: What to do with returned NSData Object? Google Docs API

I'm working with the Google Docs API in my iPhone application. I've sent the proper POST request, and received a response along with some NSData. If I NSLog the NSData object, I get this: NSData *returnedData = [NSURLConnection sendSynchronousRequest:request returningResponse:theResponse error:NULL]; NSLog(@"%@",returnedData); //outpu...

"prefetch" HTML for UIWebView and pass it to a new controller

I have a navigation-based application with 2 UIViewControllers (controller-2 is pushed onto controller-1 when the user selects a particular row within a UITableView displayed using controller-1). Here's the 'twist'… When controller-1 is loaded, I want to "prefetch" a URL containing HTML/javascript into a UIWebView. Initially, the user ...

Custom UITableView (UIView + Cells)

Hi, I already created a UIViewController, where I display text, picture and other information. Now I wanna be able to put somes cells (so a tableView) under this View. What is the best way to do that? Do I have to create a UITableView and create an header with my picture, text.. or other possibility Best Regards, ...

how to create app which can view larger than iphone screen

hi, i create a new InputData.xib which has few text box which actually larger than iphone screen, but when i exe the app, text box which in beyond the iphone screen is hidden and i unable to scroll the screen, how this can resolve, thanks ...

Passing a dictionary from view controllers

In one of my Navigation view controllers I build an array of dictionaries to display in a table. Based on which one I select I then remove the dictionary from the array using NSDictionary *notice = [notices objectAtIndex: roomIndex]; I create the new view controller using Feed *notice_view = [[Notice alloc] initWithObject: notice]; I...

Provisioning profile expiration

I have face a problem that all my app in my iphone is not working from 22 dec 2009, when we open app in iphone the show a error of provisioning profile is expired but i check all my provisioning profile in iphone developer program portal they show all are active. I can not find out that problem if any body know that problem help me. ...

In App Purchase

what is code for In App Purchase for any iphone application.....? ...