iphone

iphone app buyer information

do you get iphone app buyer information once your app is on the app store? like emails and such? ...

How do I change the color of the side Alphabet in an indexed UITableView?

I have a table view with an alphabetical index and am using the side alphabet to get through the list quickly. For those not familiar, that uses this: - (NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index { My problem is that my application has just been skinned black. ...

How do you optimize UIColor on the iPhone?

I'm creating a simple color picker controlled by a custom slider type control. I'm passing a float value from my slider to a UIColor constructor method and updating the background color of a CALayer as the value changes. It runs really smooth in the simulator, but I get a lot of flickering when running on the device. Is this just bec...

Documented process for using facebook connect for the iPhone to upload photos

After looking I did come accross this post on the facebook forums: link They are feeding the facebook object a UIImage. That seems logical, but where is this documented? The API documentation is generalized to all platforms. Where are the iPhone specific requirements for arguments and their data types? Thanks **Update***** I still...

Is that possible to stream mms,ASX,RTSP stream on iPhone?

I am making one application and I want to stream audio, I followed this link And now I can stream mp3 stream, but don't how to stream other mentioned format. Any help greatly appreciated. Cheers, Amit ...

Is that possible to cache UIWebView in iPhone?

I was using NYTimes iPhone application, I become bit curious when I notice that it cache UIwebview even though I didn't open that article.Does anyone have idea how to do that? How NYTimes iPhone application doing offline reading? Any help greatly appreciated. Thanks, Amit ...

UITabBarController and UINavigationController

i have a UITabBarController application,and i want to have a UINavigationController in one of the tab,so how can i achieve this thanks advance for help ...

[iPhone] Play video not in full screen mode

Hello, First, excuse my english :) I've read on apple developer website that video playback provides by the framework supports only full screen mode. I will need to develop an application where video can be played in reduce screen mode. I've see that Orange TV make something which looks like what i need to do. http://img218.imageshac...

iphone: accessing sqlite3 database

I have created database and table through sqlite3 using termnal on macbook,then deploy it on my iphone's application.Its working fine with simulator i.e inserting & retriving the values from table. but when i install it on real iphone it is not working, why? I think it can not get the path of databse,then how can i do that?? plz help me ...

iPhone & cocos2d - Interval Action timing problem while running in device

I'm using the cocos2d framework for various of my applications, and have run into the following problem. I have set up a few sequences of actions and CallFuncNDs, the actions have durations set up and when I run it in the iPhone simulator, it works just like I expect it to: transitions take the amount of time I set them to and they go in...

Traversing the View Hierarchy on the iPhone

Here is a helpful routine you can use on the iPhone to traverse the view hierarchy when you want to know what's being created and where it's going. This routine dumps the view hierarchy to NSLog starting at the view passed in. Subviews show their index in the subviews array and all super classes in order separated by a colon with the f...

facebook connect iphone - Is this possible? Any help would be appreciated!

Within your iPhone app environment be able to connect to Facebook. Then post a comment & a chosen photo to your Facebook newsfeed: [ Comment: "Hey guys check out my photo! ] [Photo: Image appended to comment ] 3a. User clicks 'post on wall'> On the user's Facebook news feed, this will appear. [ "Hey guys check out my photo!" ] + [ ph...

Send an email from an iPhone app containing an img tag.

I am trying to send the user to the mail app from my native app. I would like the embed a tag into the body of the message. I know this is possible because the 'LOL Cats' app does it. I have been trying without success: NSString *url1 = [NSString stringWithFormat:@"mailto:[email protected]?subject=Check%20Out%20This%20Faux%20Screen&b...

Converting an OpenGL application to make it work on the iPhone

Hello everyone, I am trying to convert an openGL application to make it work for iPhone. I am almost finished with everything. but got nothing & stuck up with this part. Can anyone tell me is everything ok with the following converted part. for(int y=0;y<wet->h-1;y++) { glDrawElements(GL_TRIANGLE_STRIP, wet->w, GL_UNSIGNED_BYTE,tex)...

Trouble porting OpenGL code to iPhone's OpenGL ES

Here, is the sample code which I am using. This code is in OpenGL. I want to port it to OpenGL ES. glArrayElement() is not supported in OpenGL ES. Instead, it was recommended to use glDrawElements(), glDrawArrays(). I am not able to convert this. Can you please help me out to convert the code. glTexCoordPointer(2,GL_FLOAT,sizeof(struct ...

How would I draw a line at the bottom of a UINavigationBar?

The design I've been given for an iPhone app I'm working on calls for a 1px red line at the bottom of the navigation bar. I know how to draw a line with Quartz and -drawRect, but how do I get access to the UINavigationBar's view? Or would it work to draw the line in the app's main view, on top of everything else? Duncan Wilcox's answer ...

Change UITabBarItem Tent Color on iPhone

Duplicate: Custom colors in UITabBar The iPhone UITabBar generally uses a blue and gray icon scheme. However, the iPod Touch ships with an application from Nike that has a red icon overlay, as opposed to the blue overlay. Here's a screen shot: Image Link How do I do that? Do I use the hidden setSelectedImage method in UITabBar...

architecting a visual grid of 'buttons'

I'm trying to design how to implement a relatively simple application. I want to create a grid of 'squares' that cover an entire screen. Each square should have the ability to respond to touch events, and then have an on/off state. For example, if I touch an 'off' square, and then drag my finger across 10 other squares, I want them ...

iphone hierarchical TableView memory never released

Hello, in the very good book "Beginning iPhone Development" (Apress), in the Chapter 9, they explain how to build an application with a navigation controller and hierarchical table views. If you launch the application with Instrument/Activity monitor, the application working well but with a big problem : each time you drill down from tab...

iPhone friendly websites with ASP.NET MVC

Are there any resources or guidance out there on how to make iPhone friendly web applications? In my case specifically, I'd like to use ASP.NET MVC, but since that all runs on the server, I know it'll boil down to just markup/css/javascript considerations. edit: as I find other resources not mentioned here, I will update the question t...