The Android Platform

Mobile phone applications require s oftware one of which is the Android software which is widely used in developing the applications of a mobile phone. If you are asking what Android is, the answer is that it consists of an operating system with middleware and some key applications. The Android platform can be used along with its tools and APIs which have been produced with the Java programming language.
There is a fixed application in the form of maps, calendar, browser, email client, contacts and other such basic features of a cell phone and these applications have all been created with the help of the Java programming language.
The biggest advantage in using the Android application framework is that it provides an open development platform so that the developers can create a rich and novel application. Developers can optimize the device hardware and attain information regarding location. They can set alarms, put in other additional services and personalize the status bar and do so much more. The developers can use the same APIs that are used for the core applications. The components can be reused ina simple manner so that if one application publishes its capabilities then another application can make use of it and components can be replaced by the customer.
Those interested in knowing what Android is should know that it has certain functionalities such as Views for helping to create grids, buttons and list. There are Content providers which enable the user to get data from other applications and transfer it to his mobile device. This could be in the form of contacts and he can even share data with another application. A Resource Manager is present in the Android system which assists the developer to gain access to graphics and layout files which are non-code resources. The Notification Manager enables all created applications to show custom alerts in the mobile phone status bar. The working of the Applications is completely controlled with the help of an Activity Manager which provides one common backstack to the mobile device.
The Android software has various libraries and helps to provide the resources in creating the basic functionalities of the mobile device. These consist of the Media Libraries, the System C Library, and SGL for LibWEBCore and 3D libraries. The 2.6 Linux version has been incorporated for enabling processing, memory, network, security and other features.