This document provides a proposal for a final year computer science project to develop an Android app called "Wi-Fi Messenger" that allows users to share files and text via Wi-Fi. The app aims to provide a faster alternative to existing methods like Bluetooth and SMS for sharing information within a department or textile industry without internet access. It will use an incremental development process and tools like Android Studio, SQLite, and GenyMotion emulator. An analysis found the project technically, economically, socially, and schedule feasible to develop.

1. BS Project
Computer Science
Project ID: BSCS
Month-01 Year-2016
Wi-Fi File Sharing
(Wi-Fi Messenger)
A Personal Area Network for Textile Industry or Department without internet
Final Year Project Proposal
Group Members:
Hashim Ali 12-NTU-1059 hashim44@live.com 03137244464
M. Ahsan ul Haq 12-NTU-1067 ahsanmian80@gmai
l
03417796736
Supervised By:
Name: Muhammad Shahid
Designation: Lecturer

2. Signature: _______________________
2. Project description
2.1 Background:
World has become a global village and information technology has
made our life very fast. We are so busy in our daily lives and we have no extra time,
so every wants to save his/her time. In a department Information is being shared via
Ptcl, Mobile Phone call or SMS, Internet, Social Media, but these all methods are slow
and also we have to pay for all these. So we are going to give a solution for all these
by developing an android app.
2.2 Problem Statement:
2.2.1: Introduction to the problem
Currently Bluetooth is being used for Data sharing which has no of
drawbacks:
 Low Range
 Limited Users
 Slow Speed
 Repeater cannot be used to increase range
2.2.2: Existing System
Bluetooth is very famous among people to data sharing, which have
above mentioned limitations. No famous apps available for sharing data and
messages in smart phone, apps are available with limited features and highly paid.
Like Feem app
2.2.3: Limitations to existing system
Limitations to the existing system are as follows:
 Less Usability in Feem
 Not Works like a Messenger
 Paid
 Peer to Peer
 Less Secure
 Database not Managed

3. 2.3 Objective of the Project:
The main objective of this project is to provide secure App for Android
users to Share the Information at very high speed
 High Usability
 High Features app Free of Cost
 Provide High Speed Information Sharing
 Facility to record Chat
 Group Chat
2.4 Proposed Solution:
Android app is very healthy solution, most of the people have android
smart phones and almost all android smart phone have a Wi-Fi Feature. Wi-Fi is a
built-in feature of Android phones which have a speed of more than 20mbps, it has
high speed, Long range than Bluetooth, and repeaters can also be used to increase
the range.
3. Methodology and Tools
3.1 Software Development Process Model:
In this project best suited software process model is Incremental
Process Model. Incremental Process Model is a process in which project is developed
in Increments, by each increment a new feature is attached with the existing system.
Incremental Development Model
We are using incremental development because by this:
 Generates working software quickly and early during the software life
cycle.

4.  This model is more flexible – less costly to change scope and
requirements.
 It is easier to test and debug during a smaller iteration.
 In this model customer can respond to each built.
 Lowers initial delivery cost.
 Easier to manage risk because risky pieces are identified and handled
during it’d iteration.
3.2 Tools:
Tools for the project are:
Tools Reasons
Java language Android Studio supports java, and Android Studio is our main Tool for this
Project
SQLite We will use SQLite database where data storage will be required
Android Studio A very powerful tool that is used for Android Development, high trend,
online documentation available.
Xamarin with
Visual Studio
Visual Studio is a widely used Tool for .net, Xamarin is another tool that
can be integrate with visual studio to develop app for cross platforms
GenyMotionEmulator Android Studio provides virtual device but it works very slow but geny
motion is works very fast
MS Word For documentation of project
4. Feasibility Analysis
4.1 Technical Feasibility:
Resources that are required to implement this system are:
 Android Smart Phone
 Access Point
Technically it is feasible because Wi-Fi is use for internet which have data
and we are using Wi-Fi medium for sharing
4.2 Economic Feasibility:

5. Smart phone have Wi-Fi so no economic cost is require for this
4.2.1 Development Cost:
Wi-Fi is widely available feature that is most important part of
this project. Access Point is also very easily available. Development Tool Android
Studio is also free of cost but if we use a Premium version of Xamarin that have
License price almost $999 annually, so that is the single optional cost for our project.
4.2.2 Running Cost:
No running Cost for this Project
4.3 Social Feasibility:
This app has a great social feasibility, people are fed up with
conventional slow speed and hectic method of data sharing. By using this app and
accessing high speed of transfer rate people will enjoy and love to use.
4.4 Schedule Feasibility:

6. Smart phone have Wi-Fi so no economic cost is require for this
4.2.1 Development Cost:
Wi-Fi is widely available feature that is most important part of
this project. Access Point is also very easily available. Development Tool Android
Studio is also free of cost but if we use a Premium version of Xamarin that have
License price almost $999 annually, so that is the single optional cost for our project.
4.2.2 Running Cost:
No running Cost for this Project
4.3 Social Feasibility:
This app has a great social feasibility, people are fed up with
conventional slow speed and hectic method of data sharing. By using this app and
accessing high speed of transfer rate people will enjoy and love to use.
4.4 Schedule Feasibility: