By Jonathan Stark, Brian Jepson
You’ll the right way to create an Android-friendly internet app at the platform of your selection, after which use Adobe’s loose PhoneGap framework to transform it to a local Android app. realize why device-agnostic cellular apps are the wave of the long run, and begin construction apps that supply better flexibility and a wider reach.
* Convert an internet site right into a net software, entire with growth signs and different good points
* upload animation with JQTouch to make your internet app appear and feel like a local Android app
* utilize client-side info garage with apps that run while the Android machine is offline
* Use PhoneGap to hook into complicated Android beneficial properties, together with the accelerometer, geolocation, and indicators
* attempt and debug your app on the internet with genuine clients, and publish the completed product to the Android marketplace
Discover ways to make extra effective apps, with only one language!
* comprises a variety of hands-on examples
* Explains implementation of real-time apps together with Socket. IO and HTML5, and WebSockets
* Addresses sensible Node. js benefits from particular layout choices
* comprises an interactive on-line part with pattern chapters
* Explains parts of stand out apps together with brevity and benchmarks
- Dart for Hipsters
- Mastering jQuery UI
Let’s slick things up a bit. Progress Indicator Since we are not allowing the browser to navigate from page to page, the user will not see any indication of progress while data is loading. We need to provide some feedback to users to let them know that something is, in fact, happening (Figure 3-1). Without this feedback, users may wonder if they actually clicked the link or missed it, and will often start clicking all over the place in frustration. , crashing). Figure 3-1. Without a progress indicator of some kind, your app will seem unresponsive and your users will get frustrated Simple Bells and Whistles | 41 Thanks to jQuery, providing a progress indicator only takes two lines of code.
The term was coined by Andrew Hunt and David Thomas in their book The Pragmatic Programmer (Addison-Wesley Professional). css" media="screen and (min-width: 601px)" /> I specifically used max-width and min-width here so that you can resize your desktop browser and see the mobile version of the page. The Wireless Universal Resource File (WURFL) contains information you can use to identify a huge number of wireless devices, including Android devices. If you need to detect Android devices with a width greater than 600px (such as a tablet) or if you don’t want the mobile version of the site to appear when users resize their browser window below 600px, you can use WURFL’s PHP API to precisely detect specific browsers.