Search Results

Search found 24765 results on 991 pages for 'iphone developer'.

Page 271/991 | < Previous Page | 267 268 269 270 271 272 273 274 275 276 277 278  | Next Page >

• How do you return draggable content to their original positions in iPhone dev?

  - by Matt Thomas

  I am wanting to create a button in my iPhone app that when touched will return other draggable elements to their original position. I have looked at the Apple "MoveMe' example, but that returns the button to the center of the screen. I want to be able to position draggable objects around the screen, drag the objects within the app, and then return them to their original starting positions by pressing a designated button. Any help appreciated!

  Read the article

• How does an Android/iPhone device implement text-zooming?

  - by rcoyner

  Simple question - how is text-zooming implemented on an Android/iPhone device? Do they pre-compute frequently used bitmaps of a font and replace the text as the scale changes? Or do they extract the contours from the font files and render the text as vector graphics?

  Read the article

• How can my iphone app detect it's own version number?

  - by cmos

  I'm writing an iPhone app. It's already been published, but I would like to add a feature where it's version number is displayed. I'd rather not have to do this manually with each version I release.. Is there a way in objective C to find out what the version is of my app?

  Read the article

• How can I create an ad-hoc network in iPhone?

  - by mac arthur

  I know the iPhone has the ability to connect to an ad-hoc network; can it create one?

  Read the article

• Is there any way i can make podcast application from iphone play my podcasts ? ( with code )

  - by josete

  I'm doing an application who can play podcasts, but i feel more comfortable is the iphone default podcast application plays itself, instead of me having to handle them. Passing the url to the sharedApplication object , safari opens and starts playing it .. but i'd like to skip the user seeing safari .. is there any way ? Thanks.

  Read the article

• Easy way to trigger a noise in iPhone OS?

  - by mystify

  For example, the first gen iPod touch is making sharp tick sounds when rolling a picker view. I need a easy way to trigger a sound for my unit tests. When a unit test fails, I want the iPhone simulator to make a noise so that I see it. Because I'm not looking at the console all the time for NSLog messages...

  Read the article

• How to make the tabbar view appear when parsing is done in iphone?

  - by Warrior

  I am new to iphone development.I created a application , in which the first tab bar view ,load a web page and in second tab bar view ,it parses a xml file and display the content in the table view. When i click the second tab bar, the tab bar view is seen only after the parsing is done, till the parsing time the tab bar appears like unselected.I want to display the tabbar view with activity indicator when the parsing is done.How can i achieve it.Please help me out.Thanks.

  Read the article

• I want increase the scrolling performance in my table view with images in iphone?

  - by Warrior

  I am new to iphone development.I am parsing a xml and display the title,date,contents and image in the cell,Now the scrolling is not smooth, it struck.How can i increase it.I have already applied lazy loading in another view, i am not able to apply in the new view.So how can i increase the scrolling performance.Can i check for any condition that if image is already loaded in the image view,if so i can stop once again the loading of image view. Please help me out.Thanks.

  Read the article

• what does the animation of map use? in iPhone

  - by LaGrad

  the Map app that comes with the iphone. what is it written in? opengl es or quartz 2d? especially the page flip part

  Read the article

• How do I create a gradient button on an iPhone?

  - by jkp

  How can I create a button that looks like the one found in the screenshot below on an iPhone with the 3.0 SDK? It's a button that shows when connecting to a host iTunes library from the iTunes remote. Is it a case of writing a custom control or is this a stock style?

  Read the article

• Is there a CSS library which mimics the iPhone grouped UITableView?

  - by cannyboy

  Is there a CSS library which mimics the iPhone grouped UITableView? I want to build a nice looking table which looks exactly like the grouped UITableView. As there are multiple text styles within the each line of text, and I don't need any interactivity except scrolling, it seems it would be easier to build with HTML and display it in a UIWebView. Is there a css library which matches this need?

  Read the article

• How do I focus an HTML text field on an iPhone (causing the keyboard to come up)?

  - by Ross

  I'm writing an iPhone web app, and I want to automatically focus a text field when the page is loaded, bringing up the keyboard. The usual Javascript: input.focus(); doesn't seem to be working. Any ideas?

  Read the article

• How to find when iphone moving in X direction ?

  - by dragon

  How do I learn when the iPhone is moving in a particular direction (X-axis)? Can you show some sample code?

  Read the article

• how can i hide the keypad from iphone simulator after its use ?

  - by suchita

  how can i hide the keypad from iphone simulator after its use ? in my app Ist textfield is for name , another one is for password and one button i want to hide the keypad whenever i clicked on button.

  Read the article

• Simplest way to keep a NSSinteger in an iPhone ?

  - by micropsari

  Hello, I am coding my first iPhone game with cocos2D. And I want to save the best score of the player (just an NSInteger) in the app. What is the best and simplest way to keep this information ? Thanks !

  Read the article

• In an iPhone app, is it beneficial to tile a background image that has a pattern in it?

  - by Dr Dork

  Here's an example of the type of background image I'm talking about, the iPhone Notes app... Clearly, there's a pattern in it. My question is, if this were an iPad app and the background image was twice the size, would there be any significant benefits to taking advantage of this pattern by tiling the image? Or would it really make no difference in terms of performance and just be easier to load the entire image into a UIImageView? Thanks in advance for all your wisdom!

  Read the article

• Can I run a webpage-embedded Java Applet on the iPhone's web browser?

  - by Warlax

  Can I run a Java applet that's been embedded in an or HTML tag on an iPhone? I don't mean as an App but actually through its browser.

  Read the article

• What exactly are those data types int 16, int 32 and int 64 on the iPhone, in Core Data?

  - by mystify

  The Xcode data modeler shows me those three different int data types. When I would write code, which data types do these really correspond to on the iPhone? Are they all simply NSInteger, wrapped in an NSNumber? As far as I see it, NSNumber only differentiates between int an NSInteger... so I guess those three end up beeing pretty much the same?

  Read the article

• how to make NSUserDefaults show in Setting on iPhone?

  - by RAGOpoR

  according to this image, i try to save data in NSUserDefaults but my App not have application setting in menu Setting on iPhone? how can i make this? thanks.

  Read the article

• What is the best way to use Unicode in C++ on iPhone?

  - by Olli Wang

  Hi, I want to create my C++ libraries with Unicode support so they can be reused on other platforms. I have found the ICU (International Components for Unicode) project but I also found a discuss about Apple rejecting for using ICU (see http://tinyurl.com/y86phfb). So how do you guys use Unicode in C++ on iPhone? Thanks.

  Read the article

• How can i limit parsing and display the previously parsed contents in iphone?

  - by Warrior

  I am new to iphone development.I parsing a url and displayed its content in the table.On clicking a row it plays a video.When i click a done button, i once again call the tableview.When i call the table view it parse the url once again to display the contents .I want to limit the parsing for 1 time and for the next time i want to display the contents which are parsed at the first time.How can i achieve it ?Please help me out.Thanks.

  Read the article

• How to implement Daemon process for background task in iphone sdk 3.0 ?

  - by dvch

  Hi Like qik.com or ustream.com , when they upload content from iphone to server , it works via daemon . So even when out of the app with exit , the task is still on with background daemon . Is there any method that I can implement daemon process in a same way ? Thanks !!!

  Read the article

• How do I disable screenshots on iphone or automatically watermark image?

  - by Mark

  Hi, I want to prevent the distribution of images from an iphone app that I've authored. As such, I would like to either prevent the screenshot feature from working whilst my app is running or, if the user does take a screenshot, to watermark the image automatically. Any ideas as to how I could so this?

  Read the article

• How to identify iphone , ipad ,ipod touch, iphpne simulator while programming in 3.2 version ?

  - by kmr

  Am unable to identify the device models (iphone , ipad ,ipod touch, iphpne simulator) while programming (in 3.2 version). Alreay am tried with UIDevice Class and some other means, but am unable to get model as ipad when connected to ipad. every time it is giving model other than ipad. So can any one please help me out. Thank you.

  Read the article

• How to add a file (text or image) to iphone app through itunes?

  - by Jitendra Singh

  Hi, Is there any way to add a file (image or text) to already install app in the iphone through itunes (or any other way)? I'm working on an app, in which I want to add a feature for adding external file (like text or image file). Please help me, how can I achieve this? Or it is not possible in current SDK? Note : I don't want to do this through downloading from internet. Thanks

  Read the article

< Previous Page | 267 268 269 270 271 272 273 274 275 276 277 278  | Next Page >