The document outlines the development of Android applications, highlighting Android as a widely used mobile operating system that includes an operating system, middleware, and key applications. Key features include an application framework for component reuse, a Dalvik virtual machine optimized for mobile devices, and an integrated browser based on open-source technology. It emphasizes how these features enhance user experience and the support for hardware based on ARM architecture.

1. Android Application Development
We develop Android Applications. One of the most widely used mobile operating system these days is
ANDROID. Android does a software bunch comprising not only operating system but also middleware and
key applications.
Features & Specifications
Android is a operating System supporting a large number of applications in Smart Phones. These applications
make life more comfortable for the users. Hardware’s that support Android are mainly based on ARM
architecture platform. Some of thefeatures and specifications of android are:
 Application framework : This enables reuse and replacements of components.
 Dalvik virtual machine : This is optimized for mobile device
 Integrated browser : It is based on open source web kit engine used to preview HTML documents and browse
the web.
 Optimized graphics : This is powered by a custom 2D graphics library.
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