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Annapurna Siddhartha

Dealing with local storage of data in an extendable way has always been a challenge, but Google has introduced a new option: Room. You will learn how to deal with the database for local storage in an easy way without hampering the user experience.

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Dealing with local storage of data in an extendable way has always been a challenge, but Google has introduced a new option: Room. You will learn how to deal with the database for local storage in an easy way without hampering the user experience.

Designing a robust, testable, and maintainable app, as well as having local storage of data in an extendable way is what every developer aims for. Google has provided a new database library, which eliminates almost all the challenges while using SQLite. In this course, Android: Room Fundamentals, you will learn foundational knowledge of using Room for your Android apps and gain the ability to design a full-fledged app with local storage. First, you will get a walkthrough of the foundational concepts required for Room, which includes the architectural components such as lifecycle-aware components, ViewModel, and LiveData. Next, you will explore how to add Room into your Android app and perform CRUD operations. Finally, you will learn how to use repository pattern for codebase, writing migrations, and storing complex data in the database using TypeConverters. When you are finished with this course, you will have the skills and knowledge of using Room in your app.

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What's inside

Syllabus

Course Overview
Getting Started with Room Concepts
Getting Familiar with Architecture Components
Working with Room
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Reading Data from Room Database
Performing Operations to Filter, Update and Delete Data
Exploring Miscellaneous Concepts

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
The course focuses on Android, which is a popular mobile operating system used by billions of people worldwide
Introduces the concept of Room, a powerful and easy-to-use library for handling local storage in Android applications
Provides hands-on experience in implementing Room in an Android app, including CRUD operations (Create, Read, Update, Delete)
Covers the fundamentals of Room, including concepts such as database migrations and complex data storage
Taught by Annapurna and Siddhartha, experienced mobile developers who are recognized for their work in the Android ecosystem

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Android: Room Fundamentals with these activities:
Review SQLite concepts
Review the fundamental concepts of SQLite, including data types, tables, indexes, and queries, to strengthen your foundation for learning Room.
Browse courses on SQLite
Show steps
  • Go through online tutorials or documentation on SQLite.
  • Complete practice exercises or quizzes to test your understanding.
Review Android Architecture Components
Prepare for success by reviewing architectural components used in Android app development.
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Show steps
  • Go through the official Android documentation on Architecture Components.
  • Read blog posts or articles about best practices for using Architecture Components.
Review Core Android Development Concepts
Brushing up on the core concepts of Android development will help you better understand the concepts of Room and how it fits into the Android ecosystem.
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Show steps
  • Revisit the official Android documentation for core concepts
  • Review online tutorials and articles to refresh your understanding of Android architecture and components
12 other activities
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Follow Android Room tutorials
Explore Android Room tutorials from reputable sources like the Android Developers website or Pluralsight to gain practical experience using the library.
Browse courses on Object-Relational Mapping
Show steps
  • Identify a well-regarded tutorial or course on Android Room.
  • Follow the tutorial step-by-step, implementing the concepts in your own Android project.
  • Troubleshoot any issues you encounter along the way.
Follow Room Tutorials for Android
Going through tutorials specific to Room will provide you with practical examples and hands-on experience in using Room for local data storage in Android apps.
Browse courses on Database Management
Show steps
  • Find tutorials on the official Room documentation or reputable online resources
  • Go through the tutorials step-by-step, implementing the code in your own Android project
  • Experiment with different Room features and API methods
Follow tutorials on Room database best practices
Enhance your Room knowledge by following tutorials that provide guidance on efficient and effective database practices.
Show steps
  • Search for tutorials on Room best practices.
  • Follow the tutorials to learn about best practices for using Room in your Android apps.
Join a Room discussion forum
Engage with other developers in discussion forums dedicated to Android Room to share knowledge, ask questions, and learn from others' experiences.
Browse courses on Database Management
Show steps
  • Identify active discussion forums or communities focused on Android Room.
  • Participate in discussions, ask questions, and contribute your knowledge.
  • Collaborate with other members to solve problems and enhance your understanding.
Solve LeetCode problems involving SQL
Sharpen your SQL skills by solving LeetCode problems that test your ability to query and manipulate data.
Browse courses on SQL
Show steps
  • Choose a set of LeetCode problems that focus on SQL.
  • Attempt to solve the problems using your SQL knowledge.
  • Review your solutions and identify areas for improvement.
Practice CRUD operations
Reinforce your understanding of CRUD (Create, Read, Update, Delete) operations in Room by completing practice exercises and drills.
Browse courses on CRUD Operations
Show steps
  • Create a simple Android application that uses Room for data storage.
  • Implement CRUD operations within the application.
  • Test the functionality of your CRUD operations thoroughly.
Build a Simple Android App Using Room
Building a practical Android app that utilizes Room will allow you to apply your knowledge and gain a deeper understanding of how it works.
Browse courses on Android App Development
Show steps
  • Plan and design your Android app
  • Create a new Android project and set up Room
  • Implement CRUD (Create, Read, Update, Delete) operations using Room
  • Integrate Room with your app's UI for user interaction
  • Test and debug your app to ensure proper functionality
Work on SQL practice problems
Practice writing and executing SQL queries to improve your understanding of data retrieval and manipulation.
Show steps
  • Find a set of SQL practice problems online or in a textbook.
  • Read the instructions for each problem carefully.
  • Write your SQL query to solve the problem.
  • Run your query and verify that it produces the correct results.
  • Review your query and identify any areas for improvement.
Build a simple Android app using Room
Apply your Room skills by creating a functional Android app that incorporates database operations.
Browse courses on Android App Development
Show steps
  • Plan the structure and functionality of your app.
  • Create the database schema using Room entities.
  • Implement CRUD operations (Create, Read, Update, Delete) using Room.
  • Design the user interface and integrate it with the Room database.
  • Test and debug your app to ensure it functions correctly.
Develop a Room-based Android app
Apply your knowledge of Room to create a functional Android application that demonstrates data storage and retrieval capabilities.
Browse courses on Android Development
Show steps
  • Design the architecture and data model for your application.
  • Implement the Room database and data access layer.
  • Create a user interface for interacting with the data.
  • Test and debug your application.
Develop a mobile app using Room
Create a fully-fledged Android application that utilizes Room for local data storage, allowing you to apply your knowledge in a practical setting.
Browse courses on Android Development
Show steps
  • Design the architecture of your app, including the data model and user interface.
  • Implement the Room database and define the entities and DAOs.
  • Write the code to interact with the database, such as inserting, updating, and deleting data.
  • Build the user interface and connect it to the database.
  • Test your app to ensure that it functions correctly.
Develop a mobile app that tracks expenses using Room
Build a practical and useful app that demonstrates your proficiency in using Room for data storage and management.
Browse courses on Android App Development
Show steps
  • Design the data model for the expense tracking app.
  • Implement CRUD operations using Room.
  • Create a user interface that allows users to add, view, and manage expenses.
  • Test and refine the app to ensure it meets user requirements.

Career center

Learners who complete Android: Room Fundamentals will develop knowledge and skills that may be useful to these careers:
Android Developer
Android Developers are responsible for designing, developing, and maintaining Android applications. This course is highly relevant to Android Developers, as it provides a solid foundation in using Room, a key technology for managing local data storage in Android apps. By mastering Room, Android Developers can create more robust and user-friendly applications.
Mobile Developer
Mobile Developers design, develop, and maintain mobile applications. This course is essential for Mobile Developers who want to build Android applications. By understanding the fundamentals of Room, Mobile Developers can create more robust and user-friendly Android apps.
Full-Stack Developer
Full Stack Developers are responsible for the entire software development process, from design and development to deployment and maintenance. This course is relevant to Full Stack Developers who want to specialize in Android development. By learning how to use Room, Full Stack Developers can develop more reliable and efficient Android applications.
Software Engineer
Software Engineers apply engineering principles to the design, development, deployment, and maintenance of software systems. This course may be useful for Software Engineers who wish to specialize in Android development. By gaining a deep understanding of Room, Software Engineers can enhance their ability to build high-quality Android applications.
Data Scientist
Data Scientists use scientific methods and algorithms to extract insights from data. This course may be useful for Data Scientists who work with data from Android applications. By learning how to use Room, Data Scientists can more easily extract and analyze data from Android apps.
Data Analyst
Data Analysts collect, clean, and analyze data to help organizations make informed decisions. This course may be useful for Data Analysts who need to work with data stored in Android apps. By learning how to use Room, Data Analysts can extract and analyze data from Android applications more easily and efficiently.
Database Administrator
Database Administrators are responsible for managing and maintaining databases. This course may be helpful for Database Administrators who support Android applications. By understanding Room, Database Administrators can better manage and optimize the performance of Android databases.
Web Developer
Web Developers design, create, and maintain websites. While this course is not directly related to web development, it may be useful for Web Developers who want to expand their skills into mobile development. By learning how to use Room, Web Developers can build Android applications that seamlessly integrate with their web applications.
Product Manager
Product Managers are responsible for the development and launch of new products. This course may be useful for Product Managers who are responsible for Android applications. By understanding the basics of Room, Product Managers can better understand the technical aspects of Android development and how it can be used to create successful products.
IT Manager
IT Managers plan, coordinate, and direct the activities of an organization's IT department. This course may be useful for IT Managers who oversee the development and maintenance of Android applications. By understanding the basics of Room, IT Managers can make more informed decisions about the technology used in their Android apps.
Technical Writer
Technical Writers create documentation for software and hardware products. This course may be useful for Technical Writers who document Android applications. By understanding the basics of Room, Technical Writers can create more accurate and comprehensive documentation for Android apps.
Database Engineer
Database Engineers work on the design and programming of databases, which are essential for organizing data in a way that makes it easy to retrieve. This course may be useful for Database Engineers, as it teaches the fundamentals of Room, a powerful database library for Android apps. By learning how to use Room, Database Engineers can build more efficient and reliable databases for their applications.
UX Designer
UX Designers create user interfaces that are both visually appealing and easy to use. This course is not directly related to UX design, but it may be useful for UX Designers who want to understand the technical aspects of Android development. By gaining a basic understanding of Room, UX Designers can better collaborate with Android Developers to create user-friendly and efficient Android applications.
Business Analyst
Business Analysts analyze business needs and recommend solutions to improve efficiency and profitability. While this course is not directly related to business analysis, it may be useful for Business Analysts who work with mobile applications. By gaining a basic understanding of Room, Business Analysts can better understand the technical aspects of Android applications and how they can be used to meet business needs.
Scrum Master
Scrum Masters facilitate the Scrum process, a framework for agile software development. This course is not directly related to Scrum, but it may be useful for Scrum Masters who work with Android development teams. By understanding the basics of Room, Scrum Masters can better understand the technical aspects of Android development and how it can be used to deliver successful software products.

Reading list

We've selected six books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Android: Room Fundamentals.
Provides a comprehensive overview of Kotlin for Android development, including a chapter on data storage using Room.
Provides a comprehensive overview of Android development using Kotlin, including a chapter on data storage using Room.
Provides a comprehensive overview of Android programming, including a section on data storage using Room.

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