I am implementing an activity indicator in my application. In my application on button click a webservice is called and it takes some time. To show the user that process is going on I implemented an activity indicator: CGRect frame = CGRectMake(140, 300, 40, 37); UIActivityIndicatorView *activityIndicator = [[UIActivityIndicatorView al...
Hi, I want to add a Control (UILabel / UIButton ) over a playing video , Can anyone please make a tutorial of adding a control on a playing video. Below is the link of the project. I am stuck how to connect the UIView object ( Overlay View ) in the connections inspector. The code is copied properly. Thanks http://rapidshare.com/fil...
I have a UIlabel on a UItabelViewCell, which I've created programmatically (ie not a nib or a subclass). When the cell is highlighted (goes blue) it makes all the background colors of the UILabels turn clear I have 2 UILabels where I don't want this to be the case. Currently I m using UIImageViews behind the UILabel's to make it look l...
hey guys i m looking for how some one can achieve the curve or concave shape in box2d for iphone i m stuck with this... Thanks in Advance... Umer Sufyan. ...
at initial UIImageView i have set it to mCurrentImageView.contentMode = UIViewContentModeLeft; so if the device rotate i will change contentMode but it had no effect. how can i fix it? if ([UIDevice currentDevice].orientation == UIInterfaceOrientationLandscapeLeft || [UIDevice currentDevice].orientation == UIInterfaceOrientationLandsc...
It's possible to create href-attibutes that makes the iPhone quit Safari and launch another app. For the official Twitter-app this would look like: <a href="twitter:///post?message=my+important+message">Click to deliver message to Twitter-apps status updater</a> For the Facebook-app the protocoll is: fb:/// But i can't figure out, ...
Hey everyone, So I have an XML file and am using TouchXML to read it. There are only some elements in the XML file that I require. So I created a class 'Contact' with properties that I wish to save from the XML file. What i've come up with so far is this: NSMutableArray *res = [[NSMutableArray alloc] init]; CXMLDocument *doc = [[[...
Help me. addSubview doesn't work. I want to add "ContentView" on scrollView. But "ContentView" doesn't appear on screen. "ContentView" is UIView. When I change to self.view=scrollView from [self.view addSubview:scrollView], addSubview doesn't work. Please teach me how to add UIView on this screen!! - (void)viewDidLoad { [super viewDid...
Hi, I am working on app where i need to display a tab bar controller with different viewscontrollers. I mean when i go from one page to other the the items in tab bar should change and when i go back to previous page the items should again become same as they were earlier. Thanks in advance. ...
When my iPhone app receives a Memory warning the views of UIViewControllers that are not currently visible get unloaded. In one particular controller unloading the view and the outlets is rather fatal. I'm looking for a way to prevent this view from being unloaded. I find this behavior rather stupid - I have a cache mechanism, so when ...
Hi I am loading in images with varying sizes and putting them in UIScrollViews, all the images are larger than the UIScrollView. The user can scroll and zoom as they please, but initially I would like for the image to be centered and scaled so the largest side of the image aligns with the edge of the scrollView, i.e. if the picture is i...
Hi I want to replace my UIBarButtonItem (used for refresh) with a UIActivityIndicatorView and, when the refresh is finished, I want to turn back to the refresh button and remove the UIActivityIndicatorView. Can anyone help me? Thanks ...
When testing my iPhone app I have found it incredibly useful to log information to the console window. I think it is amazing that I can send out an adhoc build to my co-workers and if they experience problems I am able to plug their iPhone into my mac and grab their console output. However, sometimes the console window is blank when we...
I would like to add a button "Vote Us" that opens App Store and brings automatically users to my app review page where they can vote my app. How can I do it? ...
How would you retrieve the iPhone/iPod Touch information in a cocoa app, (not an app for the devices), ie such as what iTunes does to show the information of your connected device? Thanx! ...
how can i fire button action event without any user action? pls give me any sample.. ...
I'm trying to modify the fragment shader which is part of the standard iPhone/XCode OpenGL ES template. I want to make it so that every other row of pixels is transparent. I have this code so far: varying lowp vec4 colorVarying; void main() { gl_FragColor = vec4(colorVarying.x, colorVarying.y, colorVarying.z, floor(mod(gl_FragCoord...
HI all, i hv an alert view for twitter posting. Alert view has 2 button and a textfeild send and cancel i want to disable send button,until user fills the message box(i.e textfeild). like,empty field kind of validation. so,how can i disable send button?? regards shishir ...
i want to parse WCF type web service how can i parse it?it contains some different kind of data i have used GET method for that.Data looks like this. wsdl:definitions wsp:Policy wsp:ExactlyOne wsp:All sp:SymmetricBinding wsp:Policy sp:ProtectionToken wsp:Policy sp:SecureConversationToken wsp:Policy sp:RequireDerivedKeys sp:Bootst...
How to hook the native apps in IPhone? I'm trying to hook a MS plugin into several IPhone native apps like Calendar, Maps, Phone and etc. For example, I'm trying to hook into the "MobilePhone.app" of IPhone. I dump all the class headers of "MobilePhone.app" and placed them in the "/user/include/MobilePhone". And in my MS plug in, #in...