Specialized project 3 integrate ai features into social networking application

VIETNAM – KOREA UNIVERSITY OF INFORMATION ANDCOMMUNICATION TECHNOLOGY FACULTY OF COMPUTER SCIENCE SPECIALIZED PROJECT 3 INTEGRATE AI FEATURES INTO SOCIAL NETWORKING APPLICATION Students

VIETNAM – KOREA UNIVERSITY OF INFORMATION AND

COMMUNICATION TECHNOLOGY

FACULTY OF COMPUTER SCIENCE

SPECIALIZED PROJECT 3

INTEGRATE AI FEATURES INTO SOCIAL

NETWORKING APPLICATION

Students conducting : NGUYEN PHUOC THINH

NGUYEN THI HONG HANH Lecturers providing guidance: D.SC DANG DAI THO

Class : 20SE2 - 20SE6

VIETNAM – KOREA UNIVERSITY OF INFORMATION AND

COMMUNICATION TECHNOLOGY

FACULTY OF COMPUTER SCIENCE

SPECIALIZED PROJECT 3

INTEGRATE AI FEATURES INTO SOCIAL

NETWORKING APPLICATION

In today's world, the application of information technology and digitalization is considered a crucial factor in the operations of governments, organizations, and companies It plays an extremely important role and can lead to significant breakthroughs With the continuous development of computer technology and electronic networks, information technology has been enhanced by high-level technologies, conquering one peak after another The Internet is one of the most valuable products and has become an indispensable tool, serving as the main platform for global information transmission and exchange

In the digital age, the construction of social networks is one of the most prominent trends Developing a social networking application that runs on multiple platforms has become a

challenge for developers This is why we have chosen the topic "INTEGRATE AI

FEATURES INTO SOCIAL NETWORKING APPLICATION" for my Specialized Project 3.

The aim of this project is to create an advanced social networking application that can be accessed on various devices, catering to the needs of users Additionally, this topic is relevant

to the current reality, as social networks have become an integral part of people's lives

We would like to express my sincere gratitude to the university, specifically to the Faculty of Computer Science, for their dedicated guidance, valuable feedback, and the opportunities provided to us to successfully complete my research project for Specialized Project 3

We would like to thank D.Sc Dang Dai Tho for his wholehearted support and guidance throughout the process of conducting and reporting the research

During the execution of this research project, we have made diligent efforts, although some mistakes may still be present We hope to receive valuable input from my professors and the evaluation committee to further improve the quality of my research project

We sincerely thank you!

(From the supervising instructor)

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Supervising Instructor

(signature and full name)

D.Sc Dang Dai Tho

TABLE OF CONTENTS Contents

HEADING 1

1 Overview 1

1.1 Implementation context 1

1.2 Problems need to be solved 1

1.3 What to do 1

2 Research Methods 1

2.1 Method 1 1

2.2 Method 2 1

2.3 Method 3 1

Chapter 1 Theoretical Basis 3

1.1 Overview of Artificial Intelligence 3

1.1.1 Definition of Artificial Intelligence 3

1.1.2 Some Types of AI 3

1.2 Overview of cross-platform programming 4

1.2.1 Concept of Cross-Platform Programming 4

1.2.2 Various Approaches to Cross-Platform Programming 4

1.2.3 Benefits of cross-platform programming 5

1.3 Introduction to social networks and their role in modern life 6

1.3.1 Concepts and characteristics of social networks 6

1.3.2 The role of social networks in modern life 6

1.3.3 Problems related to social networks 7

1.4 Overview of the Flutter framework and the reasons for choosing to use Flutter 8

1.4.1 Introduction to Flutter framework 8

1.4.2 Why choose Flutter 9

1.4.3 Points to note when using Flutter 9

1.5 Firebase platform overview and reasons for choosing Firebase 10

1.5.1 Firebase Concepts 10

1.5.2 Reasons for choosing to use Firebase 10

Chapter 2 System Analysis and Design 12

2.1 System Requirements Specification 12

2.1.1 System Non-Functional Requirements 12

2.1.2 System Function Requirements 12

2.2 System Requirements Modeling 17

2.2.1 List of actors 17

2.2.2 List use cases 17

2.2.3 Use case diagram 19

2.3 Static Structure Modeling 22

2.3.1 List of classes 22

2.3.2 Class diagram 23

2.3.3 Object diagram 24

2.4 Behavior Modeling 24

2.4.1 Activity class 24

2.4.2 State diagram 27

2.4.3 Sequence diagram 29

2.4.4 Communication 31

Chapter 3 Construction Deployment 33

3.1 Login screen 33

3.2 News feed screen 35

3.3 Search screen 39

3.4 Community creation screen 41

3.5 Community screen 41

3.6 Community admin screen 43

3.7 Post creation screen 43

3.8 Post details screen 44

3.9 Profile screen 46

3.10 Extensions screen 47

3.10.1 Live Stream screen 47

3.10.2 Chat Bot screen 47

3.10.3 Speech to Text screen 48

3.10.4 Image to Text screen 49

CONCLUSION AND FUTURE DEVELOPMENT 51

1 Conclusion 51

2 Future development 51

REFERENCES 52

LIST OF TABLES

Table 1 - Compare research methods

LIST OF FIGURES

Figure 1 - Cross-Platform programming 4

Figure 2 - Socials 6

Figure 3 - Flutter framework 8

Figure 4 - Firebase platform 10

Figure 5 - Use case diagram for Admin 20

Figure 6 - Use case diagram for User 21

Figure 7 - Use case diagram for Guest 22

Figure 8 - Class diagram 23

Figure 9 - Object diagram 24

Figure 10 - Activity diagram for the Google account login use case 24

Figure 11 - Activity diagram for the Guest login use case 25

Figure 12 - Activity diagram for the search use case 26

Figure 13 - Activity diagram for the Theme change use case 27

Figure 14 - State diagram for the Google account login use case 27

Figure 15 - State diagram for the Guest login use case 28

Figure 16 - State diagram for the search use case 28

Figure 17 - State diagram for the Theme change use case 29

Figure 18 - Sequence diagram for post management use case 29

Figure 19 - Sequence diagram for community management use case 30

Figure 20 - Sequence diagram for profile management use case 31

Figure 21 - Communication diagram for post management use case 31

Figure 22 - Communication diagram for community management use case 32

Figure 23 - Communication diagram for profile management use case 32

Figure 24 - Applications on the Android phone screen 33

Figure 25 - Login screen interface on Android Mobile - App 34

Figure 26 - Login screen interface on Website 34

Figure 27 - News feed interface on Android Mobile-App 35

Figure 28 - News feed interface on Website 36

Figure 29 - Community List Drawer on Android Mobile-App 37

Figure 30 - Drawer community list on Website 37

Figure 31 - Personal Drawer on Android Mobile-App 38

Figure 32 - Personal Drawer on Website 38

Figure 33 - Light Mode on Android Mobile-App 39

Figure 34 - Light Mode on Website 39

Figure 35 - Search screen on Android Mobile-App 40

Figure 36 - Search screen on Website 40

Figure 37 - Community Creation Screen on Android Mobile-App 41

Figure 38 - Community creation screen on Website 41

Figure 39 - Community screen on Android Mobile-App 42

Figure 40 - Community screen on Website 42

Figure 41 - Community editing screen on Android Mobile-App 43

Figure 42 - Community editing screen on Website 43

Figure 43 - Post creation screen on Android Mobile-App 44

Figure 44 - Post creation screen on Website 44

Figure 45 - Post detail screen on Android Mobile-App 45

Figure 46 - Post detail screen on Website 45

Figure 47 - Profile screen on Android Mobile-App 46

Figure 48 - Profile screen on Website 46

Figure 49 - Live Stream screen 47

Figure 50 - Chat Bot screen 48

Figure 51 - Speech to Text screen 49

Figure 52 - Image to Text screen 50

LIST OF ABBREVIATIONS

3 DD-MM-YYYY DayDay-MonthMonth-YearYear

4 HH-MM-SS HourHour-MinuteMinute-SecondSecond

1

1 https://chat.openai.com/

2 https://console.firebase.google.com/

3 https://flutter.dev/

4 https://pub.dev/

5 https://stackoverflow.com/

6 https://www.youtube.com/

7 https://console.zegocloud.com/dashboard

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