The cancel button is always index 0, and all other buttons in the array start at index 1 counting up. For completion, here’s how to create it: – (IBAction)showAlert:(id)sender { // create an alert view with three buttons UIAlertView *alertView = [[UIAlertView alloc]initWithTitle:@”Three Button Alert” message:@”This is an alert view with more than two buttons. […]
This is an addition to my previous article. To allow uses to restore their In-App Purchases you can expand on the previous article and include the following method in your Shop class. This needs to be public so it can be called from your main class: – (BOOL)restoreThePurchase { // verify/refresh receipt here (even though […]
This is an addition to my previous article. To allow uses to restore their In-App Purchases you can expand on the previous article and include the following method in your Shop class. This needs to be public so it can be called from your main class: – (BOOL)restoreThePurchase { // verify/refresh receipt here (even though […]
Great set of free Tab Bar Icons – courtesy of @pixeden
This “simple everyday” feature has caused me many headaches on many occasions. Implementing a simple unlockable feature isn’t as straightforward as it perhaps could be – and I’ll make it as simple as possible (so I won’t forget next time I need to add it to an app). In this example we’re going to have […]
Here’s a sample action that tries to open a LinkedIn Profile with the LinkedIn App. If it’s not installed, it opens a link to the profile in Safari. If that doesn’t work it gives a log message (please handle appropriately in your own code): – (IBAction)openLinkedIn:(id)sender { // open the LinkedIn App if (![[UIApplication sharedApplication] […]
How to translate your iOS App – courtesy of @appcodamobile
Much like the Facebook Like button we can create a Twitter Follow button. It’s easy to create a HTML button which we can load into a small UIWebView (about 40 pixels high): – (void)viewDidLoad { [super viewDidLoad]; // add Twitter Follow button in a web view NSString *twitterFollowButton = @”<a href=’https://twitter.com/versluis’ class=’twitter-follow-button’ data-show-count=’true’ data-size=’large’>Follow @versluis</a><script>!function(d,s,id){var […]
