how to increase backgroundTimeRemaining so because of that my application will get remain in background ,if you have any other way to run program in background please tell me .... other wise i want my application wake after call connected or disconnected in background .... without coming it on foreground .... suggestion appreciated ......
How can I determine in a table already exists before I start adding data to it again, in as few lines of code as possible? ...
I'm currently working on a consumer mobile application project and have read that 40% of smart phones in use are Blackberry's. This seems very high and surely shouldn't be ignored for development. I understand that the type of application is relevant here, but has anyone found themselves considering adding Blackberry development to a pro...
i have a local notification that I would like to fire every 5 minutes. I use: localNotif.repeatInterval=NSMinuteCalendarUnit that will have the notification happen once every minute. I can't figure out how to get this to happen every 5 minutes or whatever other >1 minutes interval. I've tried localNotif.repeatInterval=5*NSMinuteCalendarU...
hi all, can we play an video file in splash screen? i mean like we use Defualt.png and sleep interval method to use static splash screen, instead of image, i want to play a video of about 10 sec. How can i do that? regards ...
has any one tested java virtual machine on iPhone? will jamVM work on iPhone correctely? any ideas I know python runtime works on jailbroken iphones but I am not sure about the jvm ...
How to use JqPlot (javascript ) charting libraries in a native application for iphone? ...
I am developing push notifications for an app of mine, I wrote the provider in PHP and it works fine. I was previously testing the push notifications with my dev builds and the sandbox server from Apple and everything worked fine, now I am trying to get it to work with an AdHoc build but I never receive any messages on the phone. Here is...
I want to read my current location Using Map view in my iphone application. My current location may be changed depends upon Timing. Now i will be one location, after one hour i will be travel some Kilometers.. But my aim is, when ever i will be there, that current location, I will be want to read. If there is any way to possible to...
I need to know best practices for IPhone/IPAD HTML5 Web development. ...
Hello, I'm trying to save an array to Core Data. I've been reviewing the following thread: http://stackoverflow.com/questions/537044/storing-custom-objects-in-an-nsmutablearray-in-nsuserdefaults (in particular the answer from Stefan). My code is as follows: for (TempWorkout *newTempWorkout in items) { NSString *st...
I started learning core data and I wanted to do a simple category->object->detail application. I started with the location tutorial. After I've done it, I moved all the auto-generated code from my appDelegate to a new DataProvider class and i put a tabbar at the beginning of the app. So I have a TableView tabbar item (with a navigation c...
Hi All, I am using code from Ed Marty's answer for the question here but am having real trouble with a few bits. On the click of a button I have got the datepicker appearing, but the 'done' button however isn't. I am also getting an error from the line: [delegate datePickerController:controller didPickDate:datePicker.date]; Error m...
Hi, I would like to know how to make the FlowCoverView be drawn when I want it to (after images are obtained). http://www.chaosinmotion.com/flowcover.m I have tried [FlowCoverView draw] but that gives me an error. Thanks ...
For example if I have a function sort() like so: + (void) sort: (id) a { if(typeof(a) == 'NSArray') { ... } } So is there anything in Objective C for Iphone which can go in place of typeof() so that I can detect beforehand what kind of variable am I dealing with? ...
hi i have create dynamic table in my program .its run on simulator is very well but i have build the iphone program run but problem is that when touch iphone screen table data reload. any suggestion pls. help me thanks ...
Hey Guys, I've XCode 3.2.3 with iOS SDK 4 installed in my iMac. I bought an iPhone 4 with OS version 4.0.2 and I would like to use that device for development. However the Organizer shows the message below when the device is connected. The version of iPhone OS on “iPhone 4G” does not match any of the versions of iPhone OS supported for...
Hi everyone, My friend (who knows nothing about programming what-so-ever) asked me if I could develop an iPhone application that lets the user select an artist from thier current synced artists on their iPhone music library, and display to them a list of concerts they will be playing in the near future. Maybe even use your current locat...
According to the iPhone doc this particular modal transition is available for iOS version 3.2 and up. Yet i know my phone (running 3.1.3 i think) can do this curling transition because of the Google Maps app. Is there another way/trick to get this curling transition for iOS versions < 3.2 ? Thanks! ...
I've been eying the E*TRADE iPad app (visible at http://www.apple.com/ipad/apps-for-ipad/#etrade) and wondering just how they manage to effect a 'carousel of view controllers'. Clearly there's a UIViewController under the covers ... but beyond that I get quite lost. It's pretty much a UITableView on it's side. Is there any sample code ...