iphone

Good tutorial for iPhone using smugmug api?

Can anybody help me with a good tutorial that uses the smugmug api for the iPhone. I have searched a lot but could not get. Thanks, Madhup ...

iPhone - UIButton background image is cut off sometimes

Hi I am using a custom image as the background image for my buttons. I have noticed that the edges of the buttons are cut off sometimes. My buttons vary in size but the behavior doesn't seem to be dependent on the button size. I am creating the buttons programatically. The image I am using is pretty large to cover the entire background....

is there anyway to display HTML content

hi, i tried the following one from iphone cook book .i displayed HTML content through accessing private API of UITextview like @interface UITextView (extended) - (void)setContentToHTMLString:(NSString *) contentText; @end it works FINE.but Apple wont allow accessing private API.any solution pls? ...

debug error iPhone

I am new to iPhone development. My app is working fine but after using it for some time and performing all the functionality sometimes a view does not open. The view contains the custom cell which contain a UIImageView and UILabel and UIImageView After using the app for long time the cell only shows the UILabel and click on cell it s...

problem in installing ad-hoc1 provision on device

i am having problem in installing provision it gies me error that "A validcode signing identity is not found in your keychain" I have tried all the possble soluton given on app.dev.troubleshooting and also on stackoverflow.com. My device before had 3.1.1 OS but it was not supprted by my Xcode version so i installed #.0 on device. so is i...

iPhone development - How to get some device info

So, I know that is possible to retrieve some info, like Device name, unique ID, etc. all of them provided by UIDevice Class. I would like to know if there is a way to get information related with wireless usage (Download and upload), amount of SMS sent, minutes of talking, and any other statistics. Does anyone has any idea on how to ge...

How to connect with FTP server?

I want to implement one application in which i want to connect ftp server from the iphone by programming.Please help me for that. Edit: I am using below code http://developer.apple.com/iphone/library/samplecode/SimpleFTPSample/ Its working fine.But when i am using my ftp server url at that time it gives open stream error.What is the p...

How do I tell if my iPhone app is running when a Push Notification is received?

I am sending Push Notifications to my iPhone app, and I'd like a different set of instructions to execute depending on whether the app is already launched or not. I'm new to iPhone development, and while I suspect UIApplication or my project's AppDelegate class has the solution, I haven't found a good answer. Is there an easy way to chec...

Iphone: Highlight row when added

Hi.. I'm developing an application where the user adds new rows to an existing table. When a new row is added, i want to highlight it and make the view focus on the row if the table is scrollable. Any ideas on how I can do this? I`m still kinda new to iphone and objective-c so any help is highly appreciated ;) ...

how to change the background color of the viewController in objective-c

how to change the backgrond color of view controller from other controller in the app ? ...

iphone - Keyboard cache

hi there, i'm writing an iphone application with an authentication page, where the end user puts his credentials. I know that the iphone keeps traces of the keyboard strokes & i would like to reset the keyboard cache in order to prevent from hackers to dump the memory and reveal the user credentials. Any suggestions? sample code refer...

How to use google calender in iphone application?

I am new in iphone application.i wanted to implement the google calender in my application, i don't have any kind of idea about this so please give me some example and idea about google calender. ...

custom Back Button image on the Navigation Bar doesn't Work ! [iPhone SDK]

Hi guys i create a custom navigation back button , but when i add this code , my back animation doesn't work and go back with animation .why ? i think it depends on my @selector action ! - (void)viewDidLoad { UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom]; [button setImage:[UIImage imageNamed:@"goback.png"]...

iPhone orientation problem

Hello guys! Down there is my code which is called when the iPhone is rotated. - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { switch (interfaceOrientation) { case UIInterfaceOrientationPortrait: // some action return YES; case UIInterfaceOrientationLandsc...

how to merge two images iphone with one image variable height

I have two images.I want to display like where the first image end the next one should start. both have same width but the height of the first one is variable . I am not getting perfect code for it . please help me I am using one above another its displayed as a overlapped ?? ...

Lvalue required as left operand of assignment

Hello I get the "Lvalue required as left operand of assignment" error in xcode. Why? Here is my code (window1/2 are UIViewController) : - (void)loadView { UIScrollView *scrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(0,0,320,460)]; UIView *contentView = [[UIView alloc] initWithFrame:CGRectMake(0,0,640,460)]; s...

loading a Navigation Controller from a button.

I Have a view with a button. I want to press the button and that a Navigation Controller will appear, and in it there will be a back button that will bring me to the original view. this is how i load the Navigation Controller: -(IBAction) viewButtonPressed:(id) sender { [self.view addSubview:navController.view]; [self.view bringSub...

How Do You CAKeyframeAnimation Scale?

Hi, I want to create an animation with several key frames. I want my Layer (a button in this case) to scale up to 1.5 then down to 0.5 then up to 1.2 then down to 0.8 then 1.0. I also want to EaseIn and EaseOut of each keyframe. As you can imagine, this will create a Springy/Bounce effect on the spot. In other parts of my app I have ...

uiTabBar - use for menu NOT view control? (iPhone)

quick question - I have my "first view" which is going to be the ONLY view in my application. I've added a UITabBar to this view using Interface Builder. I am simply wanting to use this as a menu to control the contents of a scroll view. For example, the user clicks on the first icon in the UITabBar - I get its tag, then based on that,...

After applying while condition code starts acting differently

Hi, all! I'm developing a game in which I want my image to reduce in size gradually. I'm reducing the frame size gradually in my code when it works fine. [I've already used CGAffineTransform and it doesn't suit my requirement.] -(void)function { ravanImage1.frame=CGRectMake(150,((ravanImage1.frame.origin.y)-5),q,z); if(r...