Here’s how I got this problem: I added a .h, .m and NIB from another project by dragging them onto my project navigator. Xcode didn’t add them to the Build Phases properly. My solution for this problem: Go to the Target in the navigator menu Click on the “Build Phases” tab Add the .m file … Read more
The default image for an iphone app must be a fixed image file in your bundle. You cannot change it dynamically. However, you can have a dynamic image that appears when the app loads after the launch image. You can set that up with animations or simply to select a random image each time.
accelX = (acceleration.x * kFilteringFactor) + (accelX * (1.0 – kFilteringFactor)); Whats happening in this code you are multiplying the acceleration at the moment by the Filtering factor 0.1 and then adding it to the filtered acceleration of the last time an update was called by 0.9. This is pretty much getting the new value … Read more
This is my code : NSURL *url = [NSURL URLWithString:@”telprompt://123-4567-890″]; [[UIApplication sharedApplication] openURL:url]; Use this so that after call end it will return to app.
NSString *strURL = [loc_address stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; // requesting weather for this location … NSMutableURLRequest *req = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:[NSString stringWithFormat: @”http://www.google.com/ig/api?weather=%@”, strURL]] cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:5.0]; [req setHTTPMethod:@”POST”]; [req addValue:@”text/xml; charset=utf-8″ forHTTPHeaderField:@”Content-Type”];
Yes apple has disabled this feature (among others) in UIWebViews and kept it for Safari only. However you can recreate this yourself by extending this tutorial, http://www.icab.de/blog/2010/07/11/customize-the-contextual-menu-of-uiwebview/. Once you’ve finished this tutorial you’ll want to add a few extra’s so you can actually save images (which the tutorial doesn’t cover). I added an extra notification … Read more
Note, from 2014 onwards: just to be clear, this is now built in to iOS… Click to accessibility, click “guided access”. Conrats for “inventing” it, PlanetUnknonw! 🙂 The answer below is only of historic value… For the record, it’s silly that people are saying “Why would you want to do this?” it’s a great idea … Read more
if you want create static lib mean refer the link http://jaym2503.blogspot.in/2013/01/how-to-make-universal-static-library.html Step 1 : Create a New Project, Named it “Logger” Step 2 : Create Classes You can create as many classes you wants, In our tutorial we will create one class named “Logger”. So, now two files should be in our resource. 1. Logger.h … Read more
The source code (as hotpaw2 said) is only available to Apple, but there are multiple ways you can see what’s going on: Using the program class-dump (example output for UIKit: https://github.com/kennytm/iphone-private-frameworks/tree/master/UIKit/ ), you can view all the private methods and instance variables of the UIKit classes, to see how they implement them at a higher … Read more
My call would be to add a category to UIAlertview adding the following function : – (void) hide { [self dismissWithClickedButtonIndex:0 animated:YES]; } And to suscribe to UIApplicationWillResignActiveNotification : [[NSNotificationCenter defaultCenter] addObserver:alertView selector:@selector(hide) name:@”UIApplicationWillResignActiveNotification” object:nil];