Hi, I'm pretty new to iPhone. My dev env is setup, XCode has just two profiles: iPhone device 3.1.2 (base sdk) and iphone simulator 3.1.2, either one with release and debug. I fear I will run into problems now, if I ad hoc deploy to < 3.1.2 phys devices. How can I build for 3.0 base sdk only? Kind regards PS: stackoverflow is a great s...
Hi, I have a method for drawing an object offscreen to a file, using quartz. The last lines of this method are: CGRect LayerRect = CGRectMake(mX,mY, wLayer, hLayer); CGContextDrawImage(objectContext, LayerRect, objectProxy.image.CGImage); // 1 CGRect superRect = CGRectMake(vX, vY, w,h); CGContextDrawLayerInRect(context, superRect, ob...
I have had zero success with in app purchase. I have submitted the free app binary, and then rejected the binary. I have added the test product. I have approved the test product TAP001. I have followed the code examples to no avail. I do a SKProducts request using both "com.companyname.appid.TAP001" and just "TAP001" Regardless, I get ...
Hi Guys, How to crop UIImage on oval shape? Thanks in advance, Ghufran ...
I have a custom UIScrollView which contains UITableView and UITextView. When user clicks on text field, keyboard pops up and it also disappears when user presses Return key on keyboard. Question: How to get rid of keyboard when user taps on UITableView? No matter what I try, I just can't catch any touch events... Using iPhone 3.0 SDK si...
My Setup: In my iPhone app, I have a loading View (which is an UIImageView itself) and two subviews on the loading View, an UIIndicatorView and an UILabel. To view it, I call the [self.view addSubview:loadingView] method, and to hide it i use [loadingView removeFromSuperView]. In my app to refresh my data i have the method -(void)refre...
I have a dictionary of dictionaries and I have retrieved from a plist. Suppose the high hierarchy dictionary is COUNTRIES and each sub dictionary is a COUNTRY. Each COUNTRY sub dictionary has keys like name, currency, population, flag, etc. After retrieving the dictionary and its subs to a variable as in NSMutableDictionary * countri...
Hai all, in my audio streaming application i like to show the progress of downloading and playing, when i tried it with MPMoviePlayerController, it shows both progress in the same progress bar, is there any way to implement (or use) the applies default progress bar in our application ? thanks in advance ...
I want to show alert on a specific time on iphone using push notification.I have gmt +530 timezone in my local app.Suppose current time is 16:04:08 Gmt +530 and i want notification after one hour so currently I am converting it into UTC format and storing this time and alert message on server database. i want to know will i get the notif...
Hello all, I want to create a karaoke like application.First tell me is it possible or not. How do i combine two sounds? suppose i am playing instrumental and want to record my voice so that i can create a new song using my voice. ...
I'm trying to mimic the behaviour of a table view like one in the iPod app for Artists - it's a sectioned table view with a section index on the right and with a search bar at the top, but initially hidden when view shown. I am using sdk 3.1.2 and IB, so simply dragged a UISearchDisplayController in to my NIB - it does wire everything u...
I've got an iphone app where I'm trying to use HTTPRiot to make some API calls to a web app. Problem is I can't see that none of the HTTPRiot delegate methods are being called. I've got a log in all the delegate methods, and I'm also looking at the webserver log. I see that the URL is being hit. //API.h #import <Foundation/Foundation...
I am using the media player framework's MPMoviePlayerController to play local (on device) m4v files. Depending on user's selection, I want to be able to play multiple movies one after the other seamlessly. To do this, I queue up the movies in an array and in my observer method that is called on the MPMoviePlayerPlaybackDidFinishNotifica...
Hi, Here is a fast one: is there any method for releasing any cached data an application may be using and freeing memory? I mean data that is cached automatically by the iPhone when you do a Page Curl or other effect in a view, when you load a picture, etc. The allocations I did I can, obviously release but what about the allocation...
Hi, all! I’m in the process of designing an iPhone app, using Core Data for data persistence (with local SQLite store[s]). Before I get too far into the implementation, I’m hoping for some qualitative advice on some basic design questions relating to Core Data. Here’s the scenario: The app handles data on dozens (possibly hundreds) ...
In my app I'm using map kit.The map kit is working fine but sometimes it fails to acquire user location,so i thought i could show en error message but when i applied the error message it prompting again and again looking very annoying.so i want to ask that when map kit starts to get current user location and if it fails how do i show an ...
I have an UIImage with alpha channel. How do I extract the RGB channels of a UIIMage, each one to be an independent UIImage with alpha? thanks in advance. ...
I have this line (see picture) in my instruments while analyzing objects allocation. The line says 1.17 Gbytes of overall bytes??? what does it means? Should I worry? ...
How can i fix it Ld build/Debug-iphonesimulator/iRadio.app/iRadio normal i386 cd /Users/ragopor/Desktop/iRadio setenv MACOSX_DEPLOYMENT_TARGET 10.5 setenv PATH "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin...
Hi, I'm new in iPhone development, and I want to make a custom Reel/Spinner like the Reel in many iPhone fishing games, and I want capture the touch events, such as if the reel is moved to the right/left. Where should I start? Thank You! ...