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Download Android SDK ...
Friday, 29 July 2011
Implement AndroidManifest.xml
An Android application is described the file "AndroidManifest.xml". This file must declare all activities, services, broadcast receivers and content provider of the application. It must also contain the required permissions for the application. For example if the application requires network access it must be specified here. "AndroidManifest.xml" can be thought as the deployment descriptor for an Android application.
The "package" attribute defines the base package for the following Java elements. It also must be unique as the Android Marketplace only allows application for a specfic package once. Therefore a good habit is to use your reverse domain name as a package to avoid collisions...
Thursday, 28 July 2011
Main component of android application
�� Activities: The building block of the user interface is the activity. You
can think of an activity as being the Android analogue for the window
or dialog box in a desktop application. While it is possible for activities
to not have a user interface, most likely your “headless” code will be
packaged in the form of content providers or services.
�� Content providers: Content providers provide a level of abstraction for
any data stored on the device that is accessible by multiple
applications. The Android development model encourages you to
make your own data available to other applications, as well as your
own. Building a content provider lets you do that, while maintaining
complete control over how your data is accessed.
�� Services: Activities...
Wednesday, 27 July 2011
SEO
With nearly 14 billion online searches every month and social media sites that rival populations of large countries, there’s unlimited opportunity. But to take advantage of that opportunity, it is vital to rank high in the search engines, to leverage social media and pay per click advertising, and to make sure your website turns visitors into leads and sales. If you don’t understand how to successfully apply these strategies, then your customers will go to your competitors instead.Welcome to SEO.com: a search marketing firm with the knowledge, skills, and a proven process that consistently delivers results. Results that deliver a significant increase in traffic and a Big ROI.Here’s how we do it: We form a strategic Internet marketing plan around search engine optimization (SEO), pay per click...
Thursday, 21 July 2011
Configuring Your Development Environment
To write Android applications, you must configure your programming environment for
Java development.The software is available online for download at no cost.Android applications
can be developed on Windows, Macintosh, or Linux systems.
To develop Android applications, you need to have the following software installed on
your computer:
1) The Java Development Kit (JDK) Version 5 or 6, available for download at http://java.sun.com/javase/downloads/index.jsp.
2)A compatible Java IDE such as Eclipse along with its JDT plug-in, available for download at http://www.eclipse.org/downloads/.
3) The Android SDK, tools and documentation, available for download at http://developer.android.com/sdk/index.html.
4) The Android Development Tools (ADT) plug-in for Eclipse, available for download through the...
Android Platform Differences
Android is hailed as “the first complete, open, and free mobile platform”:
1) Complete: The designers took a comprehensive approach when they developed the
Android platform.They began with a secure operating system and built a robust software
framework on top that allows for rich application development opportunities.
2) Open: The Android platform is provided through open source licensing. Developers
have unprecedented access to the handset features when developing applications.
3) Free: Android applications are free to develop.There are no licensing or royalty fees
to develop on the platform. No required membership fees. No required testing fees.
No required signing or certification fees.Android applications can be distributed
and commercialized in a variety of wa...
Wednesday, 20 July 2011
jquery example
English Tutorials jQuery Plugin Authoring Learn how to develop a jQuery plugin. jQuery Beginner Tutorial in 18 minutes Learn to build jQuery plugins from scratch - an 18 minute tutorial. [edit] General Tutorials These tutorials cover the fundamentals of the jQuery library - covering a diverse number of topics.
How jQuery Works by John Resig. A basic introduction to jQuery and the concepts that you need to know to use it. Tags: jQuery Core, Selectors, CSS, Traversing, Manipulation, Events, Effects Getting Started with jQuery by Jörn Zaefferer Goes through the basics of jQuery, all the way up to building plugins.
Tags: jQuery Core, Selectors, Attributes, Traversing, Manipulation, Events, Effects, Ajax, Plugins jQuery For Designers by Mark Panay Examples of writing Unobtrusive...
Simple Mistakes Android Developer
I would really like to write more tips, tricks, and tutorial posts relating to Android, but I’ve been extremely busy on apps both professionally and personally, and I am also doing technical review on an Android dev book due out later this year. So, while I don’t have time to go in the level of depth I’d like to, I thought I could work on a post with a bunch of short pieces that could be written when I have a few free minutes here and there and save the longer posts that require a greater chunk of continuous focus for later.
This post talks about some challenges that you may run into early in your foray into Android development. There isn’t really any sense of order to these; they’re more-or-less a brain dump of issues I’ve experienced or seen that take seconds to solve if you know...
Saturday, 9 July 2011
JavaScripts Page Refresh/Reload
"Page Redirection" for techniques of redirecting or forwarding one page to another.
There are times when the web-author would like their web-page to automatically refresh (or reload) at specified intervals. This is often useful when the page contains time sensitive information.
We discuss three versions:
JavaScript Refresh - preferred method
JavaScript Button Refresh
meta-tag - provided for reference but not the preferred method.
JavaScript Refresh
The preferred page refresh/reload method uses a JavaScript technique that will replace the current page with each refresh in the visitor's page history.
This version uses an under-utilized method of dealing with cross browser and old version browser compatibility. It defines multiple...
Want your business simplified
Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times...
A marketing plan
A marketing plan serves as a roadmap for your marketing activities to reachyour goals. To lay out an effective plan, begin with understanding the marketand then plan out the tactics and strategies required to reach out to yourultimate customers. To put it succinctly, a marketing plan should cover thestrategic four 4Ps- Product, Price, Place and Promotion.Chalk out your marketing plan by following a simple step by step procedureas under. 1. Identify Your Business Goal The first step is to spell out your business goal in your marketing plan.Say if you are company producing shoes, then your business goal could be like,“producing 1000 units per month” or “diversifying you business to othersectors”. The objective should be clear, feasible and realistic and notexaggerated or overambitious.2....
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