PhoneGap is hybrid HTML5 mobile application framework which has nicely growing user community.
In fact, any other developers using PhoneGap framework can just import your plugin and use the functionality in their own apps. Developer community has created many such plugins. And Cordova contributors have developed plugin manager called plugman in order to make installation of plugins simple.
There are several plugin repositories which collect and archive PhoneGap framework plugins.
While working with iOS and Android applications I have used several PhoneGap plugins and want to share some of them which helped me a lot in mobile app projects. Did I miss any good ones?Read More
These days creating a new piece of web or mobile software feels a lot like combining already made pieces together. Adding some glue so they do not fall apart, releasing version v1 and repeat the loop many times. Until you are satisfied that nobody cares or that you have actually built something useful.
Agile, lean and other tech product methodologies have thought us to use this process. And ever increasing modular nature of web and back end frameworks make it easy to follow these steps. Many hours are already spent by community of smart people while creating all the reusable modules for your future app.
Good example to illustrate this trend is Hackathon Starter project. Its created for people building web and mobile apps with help of Node.js. As the name suggests it was created as reusable prototype for hackathon projects. In hackathons you usually have ~24 hours to create a somewhat working project. As this template is beefed up with main modules it will save lots of time and will let you concentrate on the specific functionality you want to achieve.Read More
Applications we build are more and more dependent on 3rd party data sources. And as Internet of things continues to grow, this fact becomes even more stronger.
It allows us to create great experiences for the app end users by presenting them data gathered from across the Internets. But at the same time we have to spend more time ensuring that our applications are consuming all this data securely and they only get access to the data they need. OAuth protocol was designed and developed for this exact reason.Read More
This is the second part of tutorial for building native mobile application based on AngularJS, HTML5 markup and CSS styles. In the first part you will find how to setup the new project, add routes, controllers, HTML5 views and do simple testing in a standard web browser.
In this tutorial part we are going to take previously created application and add back navigation button, sliding animations between the views and functionality to retrieve data from web services by using asynchronous HTTP communication. Finally I’ll give some hints how to wrap this application into PhoneGap framework in order to create installable version. Lets get started.Read More
This is the first part of the tutorial for building native mobile application based on AngularJS framework, HTML5 markup and CSS styles. The second tutorial part can be found by following the link.
This tutorial is about how to build Angular powered HTML5 mobile application, wrap it up with PhoneGap and distribute as a native mobile app (on several mobile platforms if you wish so). We have split tutorial into 2 parts, just to make it easier for information to sink in. As always, links to the example source code can be found at the end of the tutorial posts.
First, we will briefly explore what is AngularJS (however, this tutorial is not about learning the basics), we are going to pick Ratchet as a front end framework for our HTML5 mobile application and create MVC structure. Second tutorial part covers how to make our view transitions animated, how AngularJS communicates with web services and how to wrap up AngularJS application with PhoneGap. Sounds like we have some ground to cover. Lets get started.Read More
This is the final tutorial part for developing simple PhoneGap based mobile application from the ground up. Earlier in tutorial parts one, two and three we took a closer look at what role PhoneGap hybrid mobile development framework plays in mobile development and how it works. We have created a new project and added several elements of functionality, similar to what most mobile applications out there would have – user interface, HTTP communication, data storage, native controls etc. In this final part I’m going to show you Geolocation API implementation, how to prepare and delay application splash screen and finalize everything with application icon. We’ll be working with the code from the last tutorial part (you can find at the bottom of tutorial part 3). Source code for overall finished PhoneGap application example (including today’s changes) can be found at the bottom of this post. Lets get started!Read More
In the part one and part two of this tutorial we have discussed what PhoneGap mobile application framework is, its key components and elements. We have created a new PhoneGap mobile app project for iOS platform and started adding code for most used mobile application components. First such functionality was a communication with remote web services and 3rd party API’s through HTTP protocol by using jQuery library. Our mobile application has got a minimalistic and nice looking design created by using HTML5 markup and CSS styling.
In this part of the tutorial we will be adding data storage functionality and native application controls. Yes, native iOS controls so our PhoneGap based mobile app has a native look and feel native to its users. Such possibility to add native elements to PhoneGap hybrid mobile applications is one of the biggest strengths of this framework.
I’m going to be working with the code from the last tutorial part (you can find it on the bottom of the previous tutorial page). And the link to completed source code of today’s tutorial can be found at the end of tutorial. Lets get started.
First we are going to write a code to store last keyword that was used for search on the mobile device and retrieve it (for refilling search text box) once user launches application next time.
In the part one of these series we have checked what PhoneGap mobile application framework is, downloaded its latest version and have created our initial first project for iOS smartphone platform. I have also outlined frame for example mobile app we are going to build and the set of web APIs that we will be using to make this example application somewhat useful for its users.
In this part of the tutorial we will take a closer look to PhoneGap framework structure, its main files and will write code to consume data from the web based APIs. Lets call it slightly advanced “Hello World” example which instead of printing just simple text will display 5 yummy receipts retrieved from external web service.
We will continue working on the code of the initial project created in the part one of this tutorial. You can follow the steps we took last time, they are quite simple.
As we have much more code in this part, the all source code for today’s finished tutorial is located at the bottom of the post. Feel free to download and use it for testing. Now, lets get started.
Let’s take a look at the structure and contents of the project created by PhoneGap script. Open the project with XCode (key tool for developing iOS based mobile applications). The structure will look the same as I have pictured below, with the key files for iOS project as well as PhoneGap specific
www directory and few configuration files.
For iOS apps
main.m objective-c implementation file represents the main loop application is constantly running. From the contents of this file we see that AppDelegate is being referenced as a main controller. Quick view to
AppDelegate.m implementation file shows us that it sets some configuration parameters for the mobile project. Cache size, window size, splash screen, default start page for view controller (project default is always index.html) and other properties. The main directory where all application files have to be placed is
www and they will be served via special custom view (web view).
After receiving good reader feedback for HTML5 widgets tutorial for iOS digital books today I’m starting with new tutorial for developing hybrid mobile applications with the help of PhoneGap framework (or Apache Cordova wrapper as some people like to call it).
The goal is to create a fully working and somewhat useful mobile application from the ground up. To make things more interesting and useful for our readers I’m planning to implement (and go into technical specs) today’s most used mobile application functions. Web services (the way for client devices to communicate with servers and each other over the World Wide Web network), Authentication (after which mobile applications can consume online resources on behalf of third parties), Geolocation, Maps and on device Storage.
I’m estimating that it will take little bit of time to get to the end of the project and to write everything in blog post format. Therefore I will split this tutorial into several parts and will publish them separately here on htmlcenter. It will make it easier to follow for everyone who is reading as well.
You are much welcome to join the discussion any time by posting comments or asking questions. There is much work ahead so lets get started!