Research Paper On Android

Java was designed at the Sun Microsystems in 1992 by James Gosling and the Green Team, these individuals designed an operating system with an independent processor, object oriented programming language which is the leading interactive environment used on the web. This open source software are used on a variety of devices, music players, automobiles, cells, and smart phones. Java has changed the computer environment because the developers designed it to operate on any computing devices regardless of the specific microprocessor or the operating system it is installed on (Laudon, 2014).

“During the object-oriented analysis (OOA) phase object-modeling techniques are used to analyze the functional requirements for a system and create models which reflect the logical design of the system. During the object-oriented design (OOD) phase of the system, models are elaborated upon to include implementation specific details that show how the physical design of the system will come together. OOA focuses on what the system does (its static structure and behavior), OOD on how the system does it (its run-time implementation).”

The Oracle Corporation is the company that developed and maintains the Java programming language. This webpage provides a detailed explanation of some of the object oriented features of Java that will be used by the high school students completing my supplementary project.

OOPLs have been around since the 1960’s (Deitel, Java How to Program). They handle tasks by viewing them as a group of different objects. Objects are created from a class which could be considered the blueprint. Objects contain data stored in fields, and the procedures which manipulate the data are known as methods. These objects can interact with each other. There are some key elements of OOPLs, such as code reusability. In OOPLs, through what is known as inheritance, code can be reused. Think of a cup, it is an object. It contains a liquid and overflows when it’s full. If you wanted to program a coffee mug, wine glass, or sports bottle, you could reuse the code for a cup though inheritance, then add extra fields

Object-oriented programming is a programming language model organized around objects. And it represents the concept of object that has data fields. The Object-oriented programming is a type of language that is oriented around objects. They do not base their action on the logic that manipulate the object, but on object.

Different programming languages have been developed for many different reasons. A "programming language" is a language designed to designate a set of actions to be executed by a computer. A programming language is therefore a practical way of giving instructions to a computer to operate. Programs are created to control the behavior of a machine.

Another component to an Information systems is software. Software is a set of key instructions that enables the end user to interact with the computer and permits the end user to perform a certain task; also allows the computer to serve some purpose (Cartwright, 2005). There are two types of software, one software is systems software and another one is application software. Application software of key instructions that are more focused towards the end-user. Systems software is a software developed in such way that is designed to control and support hardware of the computer. Systems software also provides a platform to run the computers application. The application software is more focused towards a niche market and maybe focused towards organisation who may deal with such issues such as databases (Turban and Rainer, 2009). In total there are two development to Software and they are; traditional based software and web-based software. Traditional software can be Systems Development Life Cycle (SDLC). Systems Development Live Cycle is a structure of a detailed plan describing how to develop, maintain and replace the software. This is methodology consists of improving software and the development process. SDLC consist of different stages and they are: Feasibility, Analysis, Design,

Android operating system is used in many device such smart phone and tablets. Based on a report android in the fourth quarter of 2013 has a market share of 78.1% of all smartphone. [3] Furthermore, with the

Java could be a machine artificial language that 's coincidental, class-based, object-oriented, and significantly meant to own as few usage conditions as would be prudent. it 's expected to let application designers "write once, run anywhere" (WORA), implying that code that runs on one stage doesn 't need to be recompiled to run on AN alternate. Java applications ar unremarkably incorporated to bytecode (class document) which will run on any Java virtual machine (JVM) . Java is, as of 2014, a standout amongst the foremost distinguished artificial language being employed, particularly for client server internet applications. Java was ab initio created by James goose at Sun Microsystems (which has since amalgamated into Oracle Corporation) and discharged in 1995 as a middle phase of Sun Microsystems ' Java stage. The language infers abundant of its linguistic use from C and C++, nonetheless it 's less low-level offices than each of them. The first and reference execution Java compilers, virtual machines, and sophistication libraries were made by Sun from 1991 and ab initio discharged in 1995. As of could 2007, in consistence with the particulars of the Java Community method, Sun relicensed the overwhelming majority of its Java innovations beneath the antelope General Public License. Others have to boot created choice executions of those Sun innovations, as an example, the antelope Compiler for Java, antelope Classpath, and Icedtea-Web.

The 1990s saw the emergence of ODBMS as the dominant data modeling application software. It began in the 1960s and continued during the 1980s as technologists were searching for a more flexible and capable way of dealing with data that fundamentally changed the way applications were being designed. Object technology depicted data in terms of “classes” instead of representing it in the strict table format of relational databases. A class is defined as the structure and code provided by the programmer. It includes a description of the type of data, how it is stored, and its code. However,

The biggest problem that web developers have with Java plugins is the lack of security. It is known to be the most highly exploited software. For the last seven years, the attacks mostly have occurred in the “sandbox” mechanism. This feature was created as part of the security architecture and was intended to protect the user from malware by restricting access to features like the local file system or the communication networks. However, security flaws have allowed malware to bypass the sandbox. This enables cyber criminals to write malicious code that downloads malware to the user’s computer when the visit a criminal’s site or one that has been hacked. When major security flaws were discovered in the 2012 release, Oracle went as far as to recommend that users removed Java from their web browsers. This drastic move did nothing to help Java’s reputation, or Oracles either.

SOA allows both the arrangement and execution of services. Thus, this lets new compositions fulfill any spontaneous requests that users might have. Information should be transmutable between all the composed services; particularly, every service must know where all the data is located, and the significance of what the data means. Consequently, once the service knows the meaning and location of the data, then it can transform it into the appropriate format so that it can be used in the valued services that are reused into a distributed application within the entire system. Conversely, traditional software development goal is to separate systems into groups of primary functionalities, while realizing that there can be other issues that will not fit well in the separated system. Furthermore, traditional software development processes allow developers to code units that correspond to the main functionality and address issues accordingly.

Object-oriented programming is a programming paradigm based on the concept of objects rather than algorithms, this may contain data in the form of fields. it aims to incorporate the advantages of modularity and

Java is a object-oriented programming language .It is originally developed by James Gosling at Sun Microsystems and released in 1995.The programs in java are platform independent that means the programs can be run on any operating system with any type of processor as long as the java interpreter is available on the system.

When Android was launched it was primarily a mobile operating system based on a Linux kernel developed and backed financially by Google. The plainness of user interface played a momentous role in spreading the use of Android. The end user could manipulate the on - screen objects by real - world actions such as swiping, tapping, pinching and many other actions to make Android an compliant platform. Its main use was seen mainly in smartphones. With the growth of time, Android found its way in tablet computers, television, cars and wrists watch. These were some of the characteristics that in my idea led to use of Android in gaming consoles, camera and other electronics.