This is an important part of programming a UIWebView iPhone App, the App Store will turn down your app if you cannot check for internet connectivity! The code below checks for Internet connectivity (from Wi-Fi AND wireless network), and if there is no connection, we throw a UIAlertView notification with a button that closes the app: (note: we place this code in the viewController.m file) //No Internet Connection error code -(void)webView:(UIWebView *)myWebView didFailLoadWithError:(NSError...
Since 2010, mobile searches have seen a 400% increase and it is estimated that by 2013, there will be more mobile Internet users than desktop users. A mobile-friendly site can thus help you connect with your customers and drive conversions. Just because your website can be seen on your mobile phone does not however mean that its mobile ready. Mobile sites are designed with mobile users in mind and fit well on small screens. They are supposed to offer simple navigation capabilities and take advantage...
Web developers are increasingly being asked to build sites that cater to smartphone Internet users, or to recast existing sites into user-friendlier formats for mobile devices. By 2015, statistical research by eMarketer predicts that more than half of the persons who access the Web will do so through a smartphone or other small-screen device. This paradigm shift represents a challenge to the established Web development community, which now has a mandate to configure Web content previously optimized...
A while back we took A Look at Responsive Web Design and how different designers utilize it in different ways. Now that we’ve seen a few examples in action, let’s create a responsive website of our own. In this installment we’re going to set up the structure of our homepage and add in a few media queries that will help the site load quicker, navigate better, and keep our desired appearance across multiple devices, platforms, and resolutions. Before we dive in to the HTML, let’s cover the “viewport”...
Videos have been a great way to attract viewers to a website long before YouTube launched back in 2005. But it wasn’t until the release of HTML5 that web developers have had a lightweight solution to playing the video. In the past, displaying a video on your site meant your viewer was required to have a Flash or Java-based player installed on their system in order to watch the video. This was one more thing that would weigh down your site, causing pages to load slower, and be one more thing you’d...