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• iPhone - how to pass an object to a button action

  - by Mike

  I have to pass an object to an button's action... something like [myButton addTarget:self action:@selector(sendIt:MY_OBJECT) forControlEvents:UIControlEventTouchDown]; I cannot set a variable and use that on the method because I am on a static class. How do I do that? thanks for any help.

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• view .txt, .pdf files in iphone

  - by Ekra

  Hi friends, I am getting the data of the file from network and receiving it in NSData(not saving it any were). I want to view the files without saving it anywere. I tried it with UIWebView but with no success [webView loadData:data_ MIMEType:@"text" textEncodingName:@"UTF-8" baseURL:nil]; Any hint in right direction would be highly…

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• how to programmatically display version of target in iphone app/xcode

  - by slim

  How can i programmatically get the value in the image below in the Properties window of the target of my xcode project. I want to display this in the splash screen of my app so i know which version people are using? Hope this makes sense what i'm asking.

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• iphone - testing if an object exists

  - by Mike

  I have several apps in my app that can become nil at some point and I have methods that in theory are used to put these objects to nil. But, if I try to put to nil an object that does not exist, the app will crash. for example... [object1 release]; object1 = nil; //... and after that [object removeFromSuperview]; // this will…

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• iphone - double tap fail safe way

  - by mike

  I am trying to detect double taps on a view, but when the double tap comes, the first tap triggers an action on TouchesBegan, so, before detecting a double tap a single tap is always detected first. How can I make this in a way that just detects the double tap? I cannot use OS 3.x gestures, because I have to make it compatible…

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• iphone - forcing button to acknowledge touch programmatically

  - by Mike

  When you touch a UIButton it hides for a fraction of second and then it executes its action. This fast "blink" is the feedback the user needs to know that the button has been clicked. In the project I am doing, I need to select the button programmatically, as if the user had clicked it. In other words, the same behavior has the…

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• When iPhone Application Change Reflects

  - by Nirmal

  Hello... Fortunately our first application is in App Store now.. And in my itunesconnect account some of the fields are editable like screenshots, support url etc.. So, my question is if I update some of my screenshots or if I update the support url field when it will be reflects to itunes ? Or it will directly reflects once…

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• iphone - converting float to integer

  - by Mike

  This is a simple question: Is this a correct way to get an integer part from a float division? int result = myFloat / anInteger; this is working, but I am not sure if it is the best way. thanks for any help.

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• Validate Credit Card Formula in Iphone App

  - by Luis Tovar

  Does anyone have any code they can share that will validate a credit card number before posting to API? While im asking, are there going to be any issues from apple if I am selling tickets to a movie theater within my app? Thanks in advance!

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• Using Outlet search bar in Table in iphone application

  - by Naumankhattak

  hi everybody I want to use Search bar outlet in my tableview cell. please send my links of any good article on it i will be waiting remember my data in cell or coming from RSS feed. Thanks in advance.

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• iphone - compiler conditional on header

  - by Mike

  I have a project that generates applications for two targets. One of the targets has to include one additional delegate protocol that should not be present on the other one. So, I have created a macro on Xcode and declared the header like this: #ifdef TARGET_1 @interface myViewController : UIViewController…

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• When iPhone Application Submitted Information Changes Reflects

  - by Nirmal

  Hello... Fortunately our first application is in App Store now.. And in my itunesconnect account some of the fields are editable like screenshots, support url etc.. So, my question is if I update some of my screenshots or if I update the support url field when it will be reflects to itunes ? Or it will…

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• duplicate the safari tab view switching functionality with the iphone sdk

  - by jeremieweldin

  I would like to duplicate the view switching functionality found in mobile safari's tab feature. I have implemented the scrollview containing the view screenshots, however, when a view is selected how would I duplicate the zoom animation and the title and toolbars appearing and vice-versa?

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• iPhone apps causing battery to drain out

  - by saurabh

  Hi, Recently my iPhone battery started to discharge in just one day. I do not use my iPhone much (less than 1 hour a day). and then while discussing it with couple of colleagues, I heard that there are some apps which even if installed on your iPhone can cause your battery to drain out faster. It does not…

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• Test iPhone app on iPad mini?

  - by Devfly

  I have developed an iPhone app, right now I only need a device for testing. I have 300$, and two choices - second hand iPhone 4, or brand new iPad mini. The better choice obviously is the iPad, but is it sufficient for testing iPhone apps on? On the iPad, iPhone apps can run just fine in 2X mode, but…

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• iPhone to iPhone wifi ad hoc connexion

  - by ideotop

  Is there a way to create an ad-hoc connexion between 2 iPhone ? Here is the target : iPhone n°1 is serving webpages through an http server (lighttpd) iPhone n°2 connect to iPhone n°1 to see webpages without going through a desktop computer

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• Does a 77 Year Old Person Like To Use iPhone Siri? Of course!

  - by Gopinath

  When Apple releases any product, they just work irrespective of age, capability and ability of the users. It’s in the DNA of Steve Jobs and his colleagues at Apple to build products that just work with out any learning curve. The recent iPhone is loaded with Siri, an intelligent personal assistant. But…

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• Mac/iPhone:Streaming video file to iPhone

  - by user34157

  Hi, I am redirecting my question to superuser from stackoverflow: I have a http streaming link which gives me .flv streaming feed. I want to convert that and access in my iPhone program. How can i do that? I want to have a desktop software like VLC and input this streaming feed URL and convert to…

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• iPhone apps: Webapps or native?

  - by jpartogi

  Hi all, I am planning to create an iPhone apps version for our online webapps. I am still new to iPhone apps development so I don't know whether to choose iPhone native or a webapps that runs on iPhone browser. The requirement is actually pretty basic. The iPhone apps need to submit data and get…

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• iPhone 3.1 Black Screen

  - by churnd

  Since I've updated my 3G iPhone to 3.1, it will become unresponsive after ~4-5 hours. It looks like it's off, but it's not. None of the buttons do anything that I can see. The only way I can get a screen back is to do a hard reset (Power + Home). Has anyone else had this problem? What can I do…

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• Nothing happens when I connect my Iphone 3G to my laptop

  - by Allwar

  Hi, how do i connect my iphone to my laptop (ubuntu 10.04) so that i can sync music and be able to look at it as a usb stick? (this is what I want to do but there is a problem.) When i connect it to my laptop nothing happens, it doesn't show up as an ikon or as a mass storage device. My Iphone…

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• How to reenable Documents on iPhone?

  - by Matt

  So, I regularly plug in my iPhone to my computer to get voice recordings off of it. However, every time I plugged it in "iPhone" and "Documents on iPhone" would both mount, and "Documents on iPhone" would pop up automatically. As I normally don't need anything on there it was a bit of a…

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• How to Move SMS from iPhone to Mac?

  - by seda16

  SMS is the main form to Communicate with others, you would saved many messages on your iPhone. Well, there're many reasons you need to backup your iPhone sms to the Mac. For example, your family or friends have sent you some important and you want to save them on your iPhone in case you…

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• Showing IPhone keyboard in different languages based on user input.

  - by itsaboutcode

  Hi, My question is related to the following question, and can be said almost same. http://stackoverflow.com/questions/330542/setting-the-iphone-keyboard-language But here are my requirement. I am writing dictionary app for IPhone, which support multiple languages. So my requirement…

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• creating a new distribution profile for a application after deleting it from iphone??

  - by hemant

  i created a distribution profile of my application,installed and tested it on my iphone and uploaded the binary to app store...due to some usual reasons apple rejected it and asked me to make a few changes...meanwhile i deleted the application from my iphone...now when i reinstall it…

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