I need to implement 'graphing paper' in an iPhone app. The user should be presented with a grid. They user can touch individual squares to turn them on, or if they're already on, off.The user can pinch to zoom and scroll around the paper as well..
So far I'm thinking Quartz 2D + UIScrollView is the way to do this but these are both areas of iPhone development that I'm unfamiliar with. Does this seem like a reasonable strategy?
Hi all,
I'm wondering whether there is a bossibility to export some selected data from my rails mysql db to a other sqlite db. The aim is to send that sqlite file directly to my iPhone application... That way I don't have to do a lot of xml integration in the iPhone app. That seems to be very slow...
Markus
I'm writing a very simple webpage in html5 for iPhone.
the page is this one
Not Working
Everything works but in the page from the iPhone i see the quicktime logo with a slash on it
and if i tap on it the player shows up the play button and in the background there is the quicktime logo. is it possible to replace the logos with a personal image? thank you in advance.
Apple doesn't want anyone to create iPhone apps outside of the Xcode/Objective-C environment. How can they actually reinforce this?
If the other IDE's, for example Unity, compiles to an iPhone executable, how will Apple know which dev environment you used to create the app? Can they have Xcode compile some sort of signature into the executable that no one knows about?
Hi
I would like to implement a search functionality within my iPhone app which can search for terms within all the documents in the application.
I believe I cannot use Apache Lucene directly since it is in Java. Can I use Lucy which is a C port of Lucene (not sure if Perl and Ruby would work on it)?
Or is there any other open-source search engine which I can use in my iPhone app for search within the app?
Thanks
hello all,
I am a newbie in iPhone development.
In my project there is one requirement that while editing text the iPhone's built in buttons Copy, Paste and Select all are available. I want the touch event on all these buttons and also want to display an action sheet title upon their respective touch events.
I have converted a very simple iPhone app to Universal app. Now I need to customize the view on the iPad to use a higher resolution image for the background, move and resize some labels, etc.
How can I do it without changing the iPhone version? I can see that there is a new MainWindow-iPad.xib, but when I open in IB, it looks empty.
Thanks.
Is it possible to doe one of the following?
A/ (the preference) Launch an application on the iPhone from either the native browser of the recently released Opera browser?
B/ Have a 'addon' or other 'module' for a either of the two iPhone browsers that acts like an application?
Questions on calling web services from iPhone?
Anyone have any recommended tutorials on doing this?
Anyone have any best practices on implementing security with these calls?
Has anyone made or seen any shared libraries or wrappers for easy web service calls from the iPhone?
Can we get credit card number from user or paypal details & use them for premium service of our application ?
is apple accept this application if we directly get this information & use it in our api on server for transaction. Using ssl will be accpted by apple ?
I have check from
1) http://stackoverflow.com/questions/1763306/credit-card-purchase-of-physical-goods-via-an-iphone-application
2) http://stackoverflow.com/questions/1707701/receiving-payments-trough-paypal-and-credit-card
3) http://stackoverflow.com/questions/1366864/using-the-paypal-api-in-an-iphone-application
but not clear about all...
Hi everybody,
I want to develop a mail client on iPhone, it's similar to mail.app available on iPhone.
I have tried to search on internet but not found how to send mail over SMTP and get mail over POP3 to my app.
Please help me !!
Is there any way to handle call events in IPhone? i.e. Log calls and sms in my app, block unwanted numbers, etc. I know the IPhone SDK doesn't provide that but I have been googling this and what I got was an app called iBlackList. Although it runs on jail-broken phones but it does my required functionality. I wonder how? Has anyone idea about how these tasks can be accomplished?
Hi to All,
I developed an iPhone app which displays iPhone AddressBook contacts list.
I want to add extra fields to the selected contact.
Using AddressBook framework,it was not possible.So,i want to attach those values to the "contacts" table of my database.
How can i store(insert) those existing contacts into contacts(using sqlite3 insert command).
Please,help me with a sample code.
Thanks in Advance,
Ramya.
Hi all,
I have an iPhone application, now i want to convert that application to a universal application which runs on all the devices iPhone/iPod/iPad.
So, where to start, what things i need to do?
Any help, link, sample app, anything, will be highly appreciated.
Thanks in advance :)
Hi all,
I am working on an iPhone project which need to connect to the IIS server over HTTPS or SSL protocol. Can anyone tell me how to implement HTTPS connection in iPhone? Any advice would be appreciate.
Thank you in advance.
Hi, I'm trying to compile x264 for use in an iPhone application. I can compile with using http://github.com/gabriel/ffmpeg-iphone-build File: build-x264-armv6/7.
but only decoding. I want to use encoding too.
when I use build-x264-armv6/7,The console show me "mp4 output: no".
Does anyone know how to compile x264 which is able to encoding H.264?
I need to display 480 x 320 background image in OpenGL ES. The thing is I experienced a bit of a slow down in iPhone when I use 512 x 512 texture size. So I am finding an optimum case for rendering iPhone resolution size background in OpenGL ES. How should I slice the background in this case to obtain the best possible performance? My main concern is speed. Should I go for 256 x 256 or other texture sizes here?
I am looking for resources to develop HTML5 apps for iphone primarily. Are their frameworks and tools that I can use to get started? I am looking for:
Javascript frameworks that help with UI layout
Touch based controls for phones
Articles on iphone development, best practices, etc.
I searched stackoverflow and was not able to come up with a good list of resources. I am looking for examples like these http://jqtouch.com/
I am trying to build Crypto++ for iPhone but encountering issues. I managed to get it to build to the device by removing a few .asm files and test.cpp but two issues:
1) the simulator gets build errors relating to:
{standard input}:13583:suffix or operands invalid for `call'
2) there are hundreds of warnings (kind of annoying)
Has anyone gotten crypto++ to work on iphone and found a way to resolve these issues?
Hi, I am new to iPhone development and really have no idea how to do what I am trying to implement. Here is my problem, I need to display the users current street and city as text in my iPhone app (See picture). I have seen many posts on stack overflow and other websites about how to do this but they are all just code examples. As I said before, I am a extreme beginner. I just need to show the MKReverseGeocoder and its output as text in my application.
If someone could walk me through how/where to create the ReverseGeocoder and how to make it show up in my application I would be extremely grateful. I have searched for hours trying to find a beginner example but alas I cannot find one that lays it out step by step. I hope this can help me out.