Srs Facebook Mobile Application 3w5ge
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Facebook Mobile Application Software Specification Requirement
Made By Ashish Padalkar (Roll No-25) Neeraj Kumar (Roll No - 23)
Table of Contents 1. Introduction 1.1 Purpose 1.2 Scope 1.3 Definitions, Acronyms, and Abbreviations 1.4 Overview 2. Overall Description 2.1 Product Perspective 2.2 Product Functions 2.3 Charecterstics
3. Specific Requirements 3.1 External Interfaces 3.2 Product Functions 3.3 Performance Requirements 3.4 Design Constraints 3.5 Software system attributes 4. ing Information
Introduction
This document provides an overview of the entire software requirements for Facebook Mobile application. The aim of this document is to gather and analyze and give an in-depth insight of the complete application by defining the problem statement in detail. In case it is required to have additional features , a formal change request will need to be raised .
Purpose The purpose of the document is to collect and analyze all assorted ideas that have come up to define the system(Facebook Mobile application), its requirements with respect to consumers. Also, we shall predict and sort out how we hope this product will be used in order to gain a better understanding of the project, outline concepts that may be developed later, and document ideas that are being considered, but may be discarded as the product develops. Scope The scope of this project will mainly be within the realm of the Facebook API that we will be using. The inputs for the application will originate from both the as they type in statuses and also from the Facebook database as it sends the their friends’ updates and other specific information. Outputs will include the application interface as it displays the information to the and data s generated by the to the Facebook database. The majority of the applications data processing will be text display, sending, and receiving. The application will be running on top of the Android OS and will therefore need to adhere to Android OS specific environment capabilities and/or restrictions. Definitions, Acronyms, and Abbreviations HTTP
HyperText Trasnfer Protocol
OS
Operating System
Friend
who has accepted friend request of the and agrees to share information with
API
Application Programming Interface
Overview The rest of this SRS document describes the various system requirements , interface, features and functionalities in detail.
Overall Description Facebook is an online social networking service. s must before using the site, after which they may create a personal profile, add other s as friends, exchange messages, and receive automatic notifications when they update their profile. Additionally, s may common-interest groups, organized by workplace, school or college, or other characteristics, and categorize their friends into lists such as "People From Work" or "Close Friends". A Facebook mobile client application will provide the with a way to use their normal Facebook web interface from a dedicated android application so that the can quickly and easily get up to date with their favorite social network. Product Perspective
The application will be a self contained and independent software product. The application will be a lightweight and minimal application that relies on system and database information to be processed and sent to the applicationfor displaying. The only functional dependencies are on the Google Maps API for location based serivces.
Product Functions
The mobile application will perform the following operations. •
Display posts posted by the friends of the in the news feed. News feed appears on 's homepage and highlights information including profile changes, events, and birthdays of the 's friends.
•
View notifications Notifications are what inform the that an addition has been added to his or her profile page. The amount of notifications can be changed in the settings section. A red counter is updated on the toolbar at the top of the app, thus allowing the to keep track of all the most recent notifications and additions to the 's profile page. The maximum amount of notifications is 99.
•
Post and share photos ,create view and manage photo albums. Facebook allows s to an unlimited number of photos. Privacy settings can be set for individual albums, limiting the groups of s that can see an album Another feature of the Photos application is the ability to "tag", or label, s in a photo.
•
Send and receive messages from ’s friend and other facebook s ,group s and facebook pages. can send a message to any number of his/her friends at a time and can adjust from whom they can receive messages from including just friends, friends of friends, or from anyone
•
View ,Create and manage facebook pages and facebook group Groups are used for collaboration and allow discussions, events, and numerous other activities. They are a way of enabling a number of people to come together online to share information and discuss specific subjects. Groups allow to post content such as links, media, questions, events, editable documents, and comments on these items. Facebook s cannot more than 300 groups.
A Facebook page is a public profile specifically created for businesses, brands, celebrities, causes, and other organizations. Unlike personal profiles, pages do not gain "friends," but "fans" which are people who choose to "like" a page. Pages can gain an unlimited number of fans.
•
Share current location of the use It is a feature that lets s "check in" to Facebook using a mobile device to let a 's friends know where they are at the moment .It based on mobile device’s GPS.
Characteristics
The application is a generic application and thus anyone above the age of 13 can use the app. The should be comfortable with android environment and Facebook’s interface.
Specific Requirements External interface requirement 1.1.1 interface • • • • •
screen-This will be the first screen that appears to the .the will need to enter his email address and in order to gain access to his . Newsfeed-This screen will provide the all the news feeds coming from the ’s friend , groups the has ed and pages that the has liked. Messages- This window will show the ’s previous conversations and allow to send new messages . s profile – This screen will allow the to update or edit his profile information. It also show the ’s timeline showcasing the previous posts by . Settings- this screen will allow to change overall application settings.
Hardware interface • • • •
Screen resolution of atleast 640*480 is required for proper and complete viewing of the screens. The application requires 50 mb of storage space and additional 25 mb for temporary storage space. The application requires 1 gb of Ram for smooth functioning . Active Internet connection of at least 300 kbps.
Software Requirement • • •
Application can run only Android 2.3+ android operating systems. Google maps for location based services. Gallery app for browsing the photos stored on ’s device.
1.2Functional Descriptions
This section will discuss the various functions within the Facebook mobile client. 1.2.13.2.1
A will enter his/her credentials into the proper fields and the will be logged into the Facebook system. will be given option to credentials so further input at startup are not necessary.
1.2.23.2.2
When the clicks all personal data will be removed and all program data will be wiped. The ’s will be removed and the will be forced to re-enter their credentials at next startup. Display News Feed
Once the has successfully logged into the Facebook, the s News feed will be displayed on the screen. The number of previous data displayed will be preset by the in the settings . 1.2.33.2.4 Create a Post
A new view will display and show a composition window with various rich text and multimedia options. The can then enter his/her post and submit it to the Facebook database. The post will be immediately displayed on the ’s news feed. 1.2.43.2.4.1 Insert Image
When in the composition window, the will be prompted with an image picker which will allow the to insert an image from the ’s device. 1.2.4.13.2.4.2 Take Photo
When in the composition windows, the camera display will be shown and once the image is taken, the will be given the option to keep re-taking. If the keeps the photo it will be used in the composition window, if the selects retake, the photo will be deleted and the camera display will be shown again. 1.2.4.23.2.4.3 Insert Hyperlink
will be prompted to insert hyperlinks into his post the links will be selected and a small preview will also be shown. 1.2.5Display Notifications
This function will display all notifications of the ’s in the Facebook system. 1.2.6Search
This function will display a search window in which the can search for other Facebook s, Facebook pages and Facebook groups. 1.2.7Display Messages
This window will display the s Direct Message (or DM) inbox. This function will also allow the to compose a new message, delete current messages, and read existing messages in greater detail. 1.2.8Display friend requests
This function will display a preferences view which will contain various settings which the may change based on preference.
1.3Performance requirement
The system should be capable of actively monitoring and analyzing the post of s. Once operational, the application should maintain 99% uptime, except in cases of Facebook or Google API outages or other circumstances beyond its direct control. A major bound on the performance of the application is speed of the application. The speed of the application will depend on the network that is available in the ’s location. There are areas that the will not be connected to a network, and when the is in these certain areas the application will not work at all. The performance of the application is bounded by speed, and the performance will be better in locations that have high speed network connection. Performance will be subpar in locations with a low speed network connection. Design Constraint
The application will be build with Facebook API in consideration. Software system attributes Security
The application will be protected. will have to access correct email address and to gain access to the ’s . Maintainability
The application will be designed in a maintainable manner .Applying updates and addition of new features should be easy. 1.4Communications Requirement
The application shall use the HTTP protocol for communication over the internet and for the intranet communication will be through T/IP protocol suite. Licensing Requirements Not Applicable Legal, Copyright, and Other Notices Application should display the disclaimers, copyright, word mark, trademark and product warranties of the Facebook. Applicable Standards Application shall be as per the Android OS and Facebook API standards.
ing Information Please refer the following document: 1. Use case analysis. 2. Structural models.
3. Behavioral models. 4. Non functional requirements model. 5. Traceability Matrix. 6. Project Plan
Problem Statement It is required to develop a generic web based mobile application that will manage the ’s Facebook and enable to view his newsfeed, messages ,pages and groups. The application should have the ability to generate Facebook’s web interface in a mobile format without any significant loss of information.
The inputs for the application will originate from both the as they type in statuses and also from the Facebook database as it sends the their friends’ updates and other specific information. Outputs will include the application interface as it displays the information to the and data s generated by the to the Facebook database. The majority of the applications data processing will be text display, sending, and receiving. The application should be robust, reliable, maintainable and easy to use.
Made By Ashish Padalkar (Roll No-25) Neeraj Kumar (Roll No - 23)
Table of Contents 1. Introduction 1.1 Purpose 1.2 Scope 1.3 Definitions, Acronyms, and Abbreviations 1.4 Overview 2. Overall Description 2.1 Product Perspective 2.2 Product Functions 2.3 Charecterstics
3. Specific Requirements 3.1 External Interfaces 3.2 Product Functions 3.3 Performance Requirements 3.4 Design Constraints 3.5 Software system attributes 4. ing Information
Introduction
This document provides an overview of the entire software requirements for Facebook Mobile application. The aim of this document is to gather and analyze and give an in-depth insight of the complete application by defining the problem statement in detail. In case it is required to have additional features , a formal change request will need to be raised .
Purpose The purpose of the document is to collect and analyze all assorted ideas that have come up to define the system(Facebook Mobile application), its requirements with respect to consumers. Also, we shall predict and sort out how we hope this product will be used in order to gain a better understanding of the project, outline concepts that may be developed later, and document ideas that are being considered, but may be discarded as the product develops. Scope The scope of this project will mainly be within the realm of the Facebook API that we will be using. The inputs for the application will originate from both the as they type in statuses and also from the Facebook database as it sends the their friends’ updates and other specific information. Outputs will include the application interface as it displays the information to the and data s generated by the to the Facebook database. The majority of the applications data processing will be text display, sending, and receiving. The application will be running on top of the Android OS and will therefore need to adhere to Android OS specific environment capabilities and/or restrictions. Definitions, Acronyms, and Abbreviations HTTP
HyperText Trasnfer Protocol
OS
Operating System
Friend
who has accepted friend request of the and agrees to share information with
API
Application Programming Interface
Overview The rest of this SRS document describes the various system requirements , interface, features and functionalities in detail.
Overall Description Facebook is an online social networking service. s must before using the site, after which they may create a personal profile, add other s as friends, exchange messages, and receive automatic notifications when they update their profile. Additionally, s may common-interest groups, organized by workplace, school or college, or other characteristics, and categorize their friends into lists such as "People From Work" or "Close Friends". A Facebook mobile client application will provide the with a way to use their normal Facebook web interface from a dedicated android application so that the can quickly and easily get up to date with their favorite social network. Product Perspective
The application will be a self contained and independent software product. The application will be a lightweight and minimal application that relies on system and database information to be processed and sent to the applicationfor displaying. The only functional dependencies are on the Google Maps API for location based serivces.
Product Functions
The mobile application will perform the following operations. •
Display posts posted by the friends of the in the news feed. News feed appears on 's homepage and highlights information including profile changes, events, and birthdays of the 's friends.
•
View notifications Notifications are what inform the that an addition has been added to his or her profile page. The amount of notifications can be changed in the settings section. A red counter is updated on the toolbar at the top of the app, thus allowing the to keep track of all the most recent notifications and additions to the 's profile page. The maximum amount of notifications is 99.
•
Post and share photos ,create view and manage photo albums. Facebook allows s to an unlimited number of photos. Privacy settings can be set for individual albums, limiting the groups of s that can see an album Another feature of the Photos application is the ability to "tag", or label, s in a photo.
•
Send and receive messages from ’s friend and other facebook s ,group s and facebook pages. can send a message to any number of his/her friends at a time and can adjust from whom they can receive messages from including just friends, friends of friends, or from anyone
•
View ,Create and manage facebook pages and facebook group Groups are used for collaboration and allow discussions, events, and numerous other activities. They are a way of enabling a number of people to come together online to share information and discuss specific subjects. Groups allow to post content such as links, media, questions, events, editable documents, and comments on these items. Facebook s cannot more than 300 groups.
A Facebook page is a public profile specifically created for businesses, brands, celebrities, causes, and other organizations. Unlike personal profiles, pages do not gain "friends," but "fans" which are people who choose to "like" a page. Pages can gain an unlimited number of fans.
•
Share current location of the use It is a feature that lets s "check in" to Facebook using a mobile device to let a 's friends know where they are at the moment .It based on mobile device’s GPS.
Characteristics
The application is a generic application and thus anyone above the age of 13 can use the app. The should be comfortable with android environment and Facebook’s interface.
Specific Requirements External interface requirement 1.1.1 interface • • • • •
screen-This will be the first screen that appears to the .the will need to enter his email address and in order to gain access to his . Newsfeed-This screen will provide the all the news feeds coming from the ’s friend , groups the has ed and pages that the has liked. Messages- This window will show the ’s previous conversations and allow to send new messages . s profile – This screen will allow the to update or edit his profile information. It also show the ’s timeline showcasing the previous posts by . Settings- this screen will allow to change overall application settings.
Hardware interface • • • •
Screen resolution of atleast 640*480 is required for proper and complete viewing of the screens. The application requires 50 mb of storage space and additional 25 mb for temporary storage space. The application requires 1 gb of Ram for smooth functioning . Active Internet connection of at least 300 kbps.
Software Requirement • • •
Application can run only Android 2.3+ android operating systems. Google maps for location based services. Gallery app for browsing the photos stored on ’s device.
1.2Functional Descriptions
This section will discuss the various functions within the Facebook mobile client. 1.2.13.2.1
A will enter his/her credentials into the proper fields and the will be logged into the Facebook system. will be given option to credentials so further input at startup are not necessary.
1.2.23.2.2
When the clicks all personal data will be removed and all program data will be wiped. The ’s will be removed and the will be forced to re-enter their credentials at next startup. Display News Feed
Once the has successfully logged into the Facebook, the s News feed will be displayed on the screen. The number of previous data displayed will be preset by the in the settings . 1.2.33.2.4 Create a Post
A new view will display and show a composition window with various rich text and multimedia options. The can then enter his/her post and submit it to the Facebook database. The post will be immediately displayed on the ’s news feed. 1.2.43.2.4.1 Insert Image
When in the composition window, the will be prompted with an image picker which will allow the to insert an image from the ’s device. 1.2.4.13.2.4.2 Take Photo
When in the composition windows, the camera display will be shown and once the image is taken, the will be given the option to keep re-taking. If the keeps the photo it will be used in the composition window, if the selects retake, the photo will be deleted and the camera display will be shown again. 1.2.4.23.2.4.3 Insert Hyperlink
will be prompted to insert hyperlinks into his post the links will be selected and a small preview will also be shown. 1.2.5Display Notifications
This function will display all notifications of the ’s in the Facebook system. 1.2.6Search
This function will display a search window in which the can search for other Facebook s, Facebook pages and Facebook groups. 1.2.7Display Messages
This window will display the s Direct Message (or DM) inbox. This function will also allow the to compose a new message, delete current messages, and read existing messages in greater detail. 1.2.8Display friend requests
This function will display a preferences view which will contain various settings which the may change based on preference.
1.3Performance requirement
The system should be capable of actively monitoring and analyzing the post of s. Once operational, the application should maintain 99% uptime, except in cases of Facebook or Google API outages or other circumstances beyond its direct control. A major bound on the performance of the application is speed of the application. The speed of the application will depend on the network that is available in the ’s location. There are areas that the will not be connected to a network, and when the is in these certain areas the application will not work at all. The performance of the application is bounded by speed, and the performance will be better in locations that have high speed network connection. Performance will be subpar in locations with a low speed network connection. Design Constraint
The application will be build with Facebook API in consideration. Software system attributes Security
The application will be protected. will have to access correct email address and to gain access to the ’s . Maintainability
The application will be designed in a maintainable manner .Applying updates and addition of new features should be easy. 1.4Communications Requirement
The application shall use the HTTP protocol for communication over the internet and for the intranet communication will be through T/IP protocol suite. Licensing Requirements Not Applicable Legal, Copyright, and Other Notices Application should display the disclaimers, copyright, word mark, trademark and product warranties of the Facebook. Applicable Standards Application shall be as per the Android OS and Facebook API standards.
ing Information Please refer the following document: 1. Use case analysis. 2. Structural models.
3. Behavioral models. 4. Non functional requirements model. 5. Traceability Matrix. 6. Project Plan
Problem Statement It is required to develop a generic web based mobile application that will manage the ’s Facebook and enable to view his newsfeed, messages ,pages and groups. The application should have the ability to generate Facebook’s web interface in a mobile format without any significant loss of information.
The inputs for the application will originate from both the as they type in statuses and also from the Facebook database as it sends the their friends’ updates and other specific information. Outputs will include the application interface as it displays the information to the and data s generated by the to the Facebook database. The majority of the applications data processing will be text display, sending, and receiving. The application should be robust, reliable, maintainable and easy to use.
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