GOOGLE_ANDROID_DEVELOPER_VIRTUAL_INTERNSHIP.pptx

Google Android developer virtual internship ppt

1. GOOGLE ANDROID DEVELOPER VIRTUAL INTERNSHIP Supported By Indian Edu Tech - Google Developer Program By MOGALI AMRUTHA 23095A0502 Under the esteemed mentorship of Mrs. S. Tahseen Banu, M.Tech ( Ph.D ) Assistant Professor, Dept. of CSE DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING RAJEEV GANDHI MEMORIAL COLLEGE OF ENGINEERING & TECHNOLOGY (AUTONOMOUS) NANDYAL-518501, (Estd-1995)

2. Agenda Introduction to Android Development Domain Features of Android Development Limitations and Challenges Internship Overview Internship Objectives Organizational Structure Policies and Intern Roles Weekly Internship Activities Learning Outcomes Conclusion References

3. Introduction to Android Development Domain Android development focuses on building innovative mobile applications using the Android platform. This internship offered hands-on learning with Android Studio, Kotlin programming, Jetpack Compose, and app deployment. The program emphasized understanding UI/UX, architecture, navigation, and adaptive layouts.

4. Features of Android Development Open Source and Flexible Platform Large Global Market Reach Strong Integration with Google Services (Maps, YouTube, Firebase) Rich Development Tools like Android Studio Supports Kotlin and Java Large Developer Community and Documentation

5. Limitations and Challenges Limitations: Device fragmentation and OS version differences High competition in Play Store Need for continuous updates Challenges: Performance optimization Managing app security and permissions Battery and memory management UI adaptability for multiple screen sizes

6. Internship Overview The Google Android Developer Virtual Internship, supported by Indian Edu Tech, provided ten weeks of immersive training. It covered Android basics, Kotlin fundamentals, Jetpack Compose, navigation, architecture components, and cloud-connected apps. The internship blended theoretical knowledge with practical app-building activities to strengthen technical and problem-solving skills.

7. Internship Objectives To gain foundational knowledge of Android app development To learn Kotlin programming for Android To design interactive and adaptive UIs using Jetpack Compose To implement Material Design principles To integrate APIs and manage data persistence with Room and DataStore To enhance problem-solving and teamwork skills through real-world projects

8. Organizational Structure Google Android Developer Program Overview: Android Studio & Jetpack Compose Team Kotlin Development Team Google Developer Student Clubs Cloud & Firebase Integration Division Testing, Deployment & Play Store Team

9. Policies and Intern Roles Policies : Adhere to Google and Edu Tech professional standards Maintain data integrity and confidentiality Promote innovation and collaboration Intern Roles: Attend virtual sessions on Android app development Complete hands-on labs and weekly coding challenges Develop, test, and debug Android applications Submit reports and weekly progress documentation

10. Objective: Learn Kotlin basics and set up the Android development environment. Detailed Report: Installed Android Studio and configured the emulator. Wrote the first Kotlin program and learned syntax, variables, and functions. Explored val and var, data types, and type inference. Created and tested a simple app in Android Studio using composables . Learning Outcome: Gained foundational knowledge of Kotlin syntax, Android Studio setup, and running first mobile app. WEEK 1 – Getting Started with Kotlin & Android Studio

11. WEEK 2 – Kotlin Fundamentals Objective : Understand control structures, classes, objects, and functional programming. Detailed Report: practiced if , else if , and when conditions. Learned about null safety, nullable types, and operators ( ?. , !! , ?: ). Created Kotlin classes, constructors, and inheritance examples. Implemented lambda expressions and higher-order functions. Learning Outcome: Developed solid understanding of Kotlin OOP concepts, null handling, and reusable function design.

12. Objective : Build interactive apps using Jetpack Compose. Detailed Report: Designed a Dice Roller app and implemented randomization logic. Built a Tip Calculator app with input fields and buttons. Explored UI components like Column, Row, and Button. Introduced concept of State and recomposition in Compose. Learning Outcome: Learned to create dynamic, responsive Android UIs using Jetpack Compose WEEK 3 – Interacting with UI & State Management

13. Objective: Understand advanced UI layouts and data handling in Compose. Detailed Report: Explored Kotlin collections, data classes, and control flows. Created Affirmations app displaying scrollable content using LazyColumn . Implemented grids and lists for better data representation. Focused on layout hierarchy and responsive design. Learning Outcome: Mastered scrollable lists, grids, and structured UI composition in Android apps. WEEK 4 – Lists and Layouts

14. Objective : Learn app architecture patterns and Material Theming. Detailed Report: Explored Material Design principles—color, typography, and shapes. Built themes with light/dark modes. Studied Activity lifecycle and unidirectional data flow (UDF). Implemented ViewModel for state management and data updates. Learning Outcome: Understood app architecture, lifecycle, and Material Design customization. WEEK 5 – Architecture & Material Design

15. Objective: Implement navigation between screens and adapt apps for different devices. Detailed Report: Learned Jetpack Navigation Component for screen transitions. Built Cupcake app with multi-screen navigation. Tested navigation actions and back stack handling. Created adaptive layouts for tablets, foldables, and large screens. Learning Outcome: Gained skills in navigation, adaptive UI, and screen-size responsiveness. WEEK 6 – Navigation & Adaptive Layouts

16. Objective: Connect Android apps to the internet and manage background data tasks. Detailed Report: Introduced Kotlin coroutines for asynchronous operations. Used Retrofit and HTTP/REST APIs to retrieve data. Implemented data layer with repositories and dependency injection. Loaded and displayed images using URL sources. Learning Outcome: Understood API integration, async programming, and data handling from online sources. WEEK 7 – Networking and Data Fetching

17. Objective: Store and manage app data locally. Detailed Report: Learned SQL basics and CRUD operations. Implemented Room database for local persistence. Used Data Access Objects (DAO) and entities to interact with database. Integrated LiveData to observe real-time database changes. Learning Outcome: Acquired skills in offline data storage and Room database management . WEEK 8 – Database and Room Persistence

18. Objective: Store user preferences and manage background tasks. Detailed Report: Replaced SharedPreferences with DataStore for efficient key-value storage. Implemented local preference saving and retrieval. Learned about WorkManager for scheduling background jobs. Created sample background tasks and tested persistence across sessions. Learning Outcome: Learned modern Android data storage methods and task scheduling techniques. WEEK 9 – DataStore and WorkManager

19. Objective: Integrate legacy views and Compose in hybrid apps. Detailed Report: Studied the Android View System and ViewBinding . Embedded Compose in existing view-based projects and vice versa. Practiced Compose migration and interoperability APIs. Reviewed documentation on Compose tools and migration strategies. Learning Outcome: Developed ability to blend legacy and modern UI approaches for production-ready apps. WEEK 10 – Views and Compose Interoperability

20. Learning Outcomes Proficiency in Kotlin and Android Studio Experience with Jetpack Compose and Material Design Understanding of app architecture and navigation Knowledge of coroutines, REST APIs, and data handling Ability to persist and manage local data using Room Developed testing, debugging, and deployment skills

21. Conclusion The Google Android Developer Virtual Internship provided comprehensive exposure to modern mobile app development. By the end of the internship, I was able to design, develop, and deploy Android applications using Jetpack Compose and Kotlin. It strengthened both my technical and professional capabilities for real-world software development.

22. References developer.android.com – Official Android Developer Site codelabs.developers.google.com – Android Codelabs Kotlinlang.org – Kotlin Language Documentation Google Developer Student Clubs Indian Edu Tech Internship Resources