Hi All, I am trying to have my app play music from ipod using MPMusicPlayerController but there are devices which do not have music in there ipod library. Can anyone tell me if there is a way to check whether there is music in the ipod library or not before initializing the ipod player. Thanks in advance. ...
Is there a formula to convert a quaternion to an angle? Looking to do something on the iPhone using the Core Motion API and the gyro so that based on data I receive from it (in the form of quaternions) I can project a UIView on the screen. Thanks ...
Hey, I'm developing an iPhone application and my target is 3GS and 4G devices. iOS 4 introduces methods thats deal with multitasking and newer methods to deal with foreground/background lifecycle events. These new methods aren't available in iOS 3 which simply quits the app and doesn't run it in the background. Any tips on how to create ...
Hi everyone, I am implementing a MKMapKit based application. I need a clarification that what is the last called delegate method in MKMapKit can any one suggest me on this? Thanks in Advance, Sekhar Bethalam. ...
I'd like to know if it is technically possible to create an app on iPhone that runs in the background, be it piggybacking while an audio is playing or GPS, VOIP, etc or using a third party API. I was able to create one using audio playback. Now I am looking for other possibilities. I know this will not be approved in app store, but I jus...
I currently have two UITextFields inside two corresponding UITableViewCells. This is how it looks: - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if...
i am trying to play a video from a Url with help of MPMovieplayer which loads it in the Quicktime player while i want the video to play in my application only(no background mode)?? how can i achieve that?? will playing the video in a UIWebview instead of MPMoviePlayer work?? Also when QuickTime Player loads only Audio plays and no video...
i have a google map (MKMapview) which should be divided into regions (couple of sates of US is combined for each region and some regions composed from couple of adjacent cities) i have decided to use OVERLAYS to draw the region on the map so now in my application i have a google map with couple of Overlays now i need to detect if the ...
Is there any way to enable TV output for your app to present your app via a dock connector tv out cable? Thanks for any help. (App Store approval is not necessary) ...
Hello! Forgive me if this is a simple question, but is a UISwitch a boolean variable? If it is not, how can I make it BOOL? Please allow me to explain why I'm having trouble. I declared my variable in my FlipsideViewController. UISwitch* mySwitch; //switch used to turn label2 on/off also creating an accessor @property (nonato...
Following code works fine: NSDictionary *item; if([arrTesting count] >0 ) item = [arrTesting objectAtIndex:0]; // The text "article" is what I'm searching for to ensure it exists if([item objectForKey:@"article"] != [NSNull null]) { NSString *m...
Hi . It seems to be quite easy to make a facebook connection by invoking the FBLoginDialog dialog. But I would like, with a login and a pass saved in the userdefaults, connect automatically to my account. It means i don't want call FBLoginDialog's show method. I want directly publishing dialog box. for this which method i want to call...
Hi i m doing this.. -(id)initWithNibName:(NSString*)arg1 bundle:(NSString *)arg2 { if([super init]) UINavigationController *navController=[[UINavigationController alloc]init]; navController.navigationitem.title=@"Test"; [self.view addSubView:navigationController.view]; } It is showing NavigationController but without any title. I wan...
Hi every one. Hope You all are fine and also in one of your best of moods. I have an issue with twitter status updating. As I am using oAuth API for Twitter Integration in my iPhone, I found a sample code , and run it. code is quite useful, but i found the functionality for updating status is not working, and functionality of getting...
Hi friends... I have navigationController in my appdelegate class& passing a viewController(RootViewController) in it. In RootViewController i m using a custom UItableViewCell. In the UITableViewCell class i have a UIButton. on button click i want to navigate to some other page(sampleViewController) so on button click i m using -(void)b...
APPLICATION : My application has three pages Page A,Page B and Page C. WHAT I DID : I can individually link Page A to Page B and Page A to Page C. PROBLEM: I am not able to link from Page A to C when i come back from B to A. What should I do? Your Suggestion and advise is most welcome. Waiting for ur reply. Thanks ...
I'm getting a memory warning when opening a UIImagePickerController. Since I upgraded to iOS 4.01 this memory warning happens more often but the drastic change in behavior is: The UIImagePickerController's automatic response to the memory warning, since upgrading to 4.01, is to run its close shutter animation and stall there, with the ...
Hello guys! I have a UIImageView add to a UIView as a subview. When I apply a transformation on the UIView's layer the UIImageView gets blurry. Why is that? How can this problem be resolved? view.layer.position = newPosition; I apply only this transformation. Edit: I've tested it and if I apply other transformations like these: v...
I use below code for change image of each segment in segmentedControl but doesn't work How to do it? First way: [seg setImage:[UIImage imageNamed:@"1.png"] forSegmentAtIndex:0]; [seg setImage:[UIImage imageNamed:@"2.png"] forSegmentAtIndex:1]; Second way: [seg insertSegmentWithImage:[UIImage imageNamed:@"1.png"] atIndex:0 animate...
I'm trying to display transparent UINavigationBar on top of Scrollview. This is actual result of code that I have written... where as I'm expecting view to be displayed like below image, which happens after I slightly scroll the image. Code : - (void) loadView { CGRect pagingScrollViewFrame = [self frameForPagingScrollView];...