Features & Specifications
Android is a powerful Operating System supporting a large number of applications in Smart Phones. These applications make life more comfortable and advanced for the users. Hardwares that support Android are mainly based on ARM architecture platform. Some of the current features and specifications of android are:
Android
comes with an Android market which is an online software store. It was
developed by Google. It allows Android users to select, and download
applications developed by third party developers and use them. There are
around 2.0 lack+ games, application and widgets available on the market
for users.
Android
applications are written in java programming language. Android is
available as open source for developers to develop applications which
can be further used for selling in android market. There are around
200000 applications developed for android with over 3 billion+
downloads. Android relies on Linux version 2.6 for core system services
such as security, memory management, process management, network stack,
and driver model. For software development, Android provides Android SDK (Software development kit).
Applications
These are the basics of Android applications:
•
Android applications are composed of one or more application components
(activities, services, content providers, and broadcast receivers)
•
Each component performs a different role in the overall application
behavior, and each one can be activated individually (even by other
applications)
•
The manifest file must declare all components in the application and
should also declare all application requirements, such as the minimum
version of Android required and any hardware configurations required
•
Non-code application resources (images, strings, layout files, etc.)
should include alternatives for different device configurations (such as
different strings for different languages)
Google,
for software development and application development, had launched two
competitions ADC1 and ADC2 for the most innovative applications for
Android. It offered prizes of USD 10 million combined in ADC1 and 2.
ADC1 was launched in January 2008 and ADC 2 was launched in May 2009.
These competitions helped Google a lot in making Android better, more
user friendly, advanced and interactive.
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