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Sriyank Siddhartha

To provide your application data persistency, it should implement some of the available android features. This course will show you how to leverage SharedPreferences to achieve this.

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To provide your application data persistency, it should implement some of the available android features. This course will show you how to leverage SharedPreferences to achieve this.

SharedPereferences is an API that allows you to save a small collection of data persistently. This course, Android Fundamentals: SharedPreferences, is all about basics and fundamental concepts of SharedPreferences. First, you'll get an introduction to Android storage options. Next, you'll see how saving and retrieving data from SharedPreferences works. Finally, you'll use GSON to save and retrieve non-primitive data types. After completing this course, you'll know how to save, retrieve, and modify data both at the activity level and application level through your illustrative demo application.

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What's inside

Syllabus

Course Overview
Introduction
Saving and Retrieving Data from SharedPreferences
Using GSON to Save and Retrieve Non-primitive Data Type
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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Ideal as a stepping stone for learners who are new to using SharedPreferences, working with it at the activity level, or at the application level
Uses a straightforward demo application to illustrate key concepts, making it accessible for learners who prefer a hands-on approach
Provides a solid foundation for those seeking to understand the basics of SharedPreferences and its role in Android application development

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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 Fundamentals: SharedPreferences with these activities:
Review the book 'Android Programming: The Big Nerd Ranch Guide'
This book provides a comprehensive overview of Android programming, including a detailed chapter on SharedPreferences.
Show steps
  • Read the chapter on SharedPreferences
  • Complete the exercises and projects related to SharedPreferences
Find a mentor who can provide guidance on using SharedPreferences
Finding a mentor can provide you with personalized support and guidance as you learn about SharedPreferences.
Show steps
  • Network with other Android developers
  • Attend meetups and conferences
  • Reach out to potential mentors directly
Review the fundamentals of Android storage options
Refreshing your knowledge of Android storage options will help you understand how SharedPreferences fits into the overall data storage landscape.
Browse courses on Data Persistence
Show steps
  • Review the different types of storage options available in Android
  • Compare the advantages and disadvantages of each storage option
Five other activities
Expand to see all activities and additional details
Show all eight activities
Join a study group or online forum dedicated to SharedPreferences
Engaging with peers can provide you with different perspectives and insights on using SharedPreferences.
Show steps
  • Find a study group or online forum
  • Participate in discussions and ask questions
Compile a glossary of SharedPreferences-related terms
Creating a glossary of important terms will help you familiarize yourself with the key concepts of SharedPreferences.
Show steps
  • Identify the key terms related to SharedPreferences
  • Find definitions and explanations for each term
  • Organize the terms into a structured glossary
Practice saving and retrieving data using SharedPreferences
Hands-on practice will help you reinforce your understanding of how to use SharedPreferences effectively.
Show steps
  • Create an Android application that uses SharedPreferences
  • Implement methods to save and retrieve different types of data (e.g., strings, integers, booleans)
  • Test your application to ensure that data is being saved and retrieved correctly
Follow a tutorial on using GSON with SharedPreferences
Following a tutorial will provide you with a structured approach to learning how to use GSON with SharedPreferences.
Show steps
  • Find a tutorial that covers using GSON with SharedPreferences
  • Follow the tutorial step by step
  • Implement the techniques covered in the tutorial in your own project
Create an Android application that leverages SharedPreferences for data storage
Building your own application will allow you to apply your knowledge of SharedPreferences in a practical setting.
Show steps
  • Design the architecture of your application
  • Implement the necessary code to use SharedPreferences
  • Test your application thoroughly

Career center

Learners who complete Android Fundamentals: SharedPreferences will develop knowledge and skills that may be useful to these careers:
Android Developer
An Android Developer plans, designs, develops, and tests mobile applications on the Android platform. Courses like Android Fundamentals: SharedPreferences can be useful in building a foundation for success in this role by teaching the basics of SharedPreferences, an API that allows you to save a small collection of data persistently. It is especially important for Android Developers to have a strong understanding of data storage options in order to create effective and reliable applications.
Software Engineer
Software Engineers apply software engineering principles, such as object-oriented programming and data structures, to develop software applications. A course like Android Fundamentals: SharedPreferences may be useful as it teaches the basics of SharedPreferences, an API that allows for persistent data storage. This understanding of SharedPreferences can help Software Engineers create robust and reliable software applications.
Data Analyst
Data Analysts gather, analyze, interpret, and present data to help businesses make informed decisions. While Android Fundamentals: SharedPreferences primarily focuses on data storage within the context of Android development, it can provide useful insights into data management practices that can be applied to data analysis. By understanding how to save and retrieve data persistently, Data Analysts can gain a better understanding of data storage and retrieval techniques.
Web Developer
Web Developers design and develop websites and web applications. While Android Fundamentals: SharedPreferences is specific to Android development, it can provide valuable insights into data management and storage techniques that can be applied to web development. By understanding how to save and retrieve data persistently, Web Developers can make more informed decisions about how to store and manage website and web application data.
Project Manager
Project Managers plan, execute, and close projects. While Android Fundamentals: SharedPreferences is specific to Android development, it can provide valuable insights into data management and storage techniques that can be applied to project management. By understanding how to save and retrieve data persistently, Project Managers can make more informed decisions about how to store and manage project data.
Business Analyst
Business Analysts analyze business needs and develop solutions to improve efficiency and effectiveness. While Android Fundamentals: SharedPreferences is focused on data storage within Android development, it can provide valuable insights into data management and storage techniques that can be applied to business analysis. By understanding how to save and retrieve data persistently, Business Analysts can make more informed decisions about how to store and manage business data.
Database Administrator
Database Administrators are responsible for the management and maintenance of databases. While Android Fundamentals: SharedPreferences is focused on data storage within Android development, it can provide valuable insights into data management and storage techniques that can be applied to database administration. By understanding how to save and retrieve data persistently, Database Administrators can make more informed decisions about how to store and manage databases.
UX Designer
UX Designers research, design, and evaluate user interfaces to ensure a positive user experience. While Android Fundamentals: SharedPreferences is specific to Android development, it can provide valuable insights into data management and storage techniques that can be applied to UX design. By understanding how to save and retrieve data persistently, UX Designers can make more informed decisions about how to store and manage user data.
Systems Analyst
Systems Analysts analyze business needs and develop solutions to improve efficiency and effectiveness. While Android Fundamentals: SharedPreferences is specific to Android development, it can provide valuable insights into data management and storage techniques that can be applied to systems analysis. By understanding how to save and retrieve data persistently, Systems Analysts can make more informed decisions about how to store and manage system data.
Software Tester
Software Testers test software applications to find and fix bugs. While Android Fundamentals: SharedPreferences is specific to Android development, it can provide valuable insights into data management and storage techniques that can be applied to software testing. By understanding how to save and retrieve data persistently, Software Testers can make more informed decisions about how to test data storage and retrieval functionality.
Product Manager
Product Managers are responsible for the overall success of a product, from its conception to its launch and beyond. While Android Fundamentals: SharedPreferences is specific to Android development, it can provide valuable insights into data management and storage techniques that can be applied to product management. By understanding how to save and retrieve data persistently, Product Managers can make more informed decisions about how to store and manage product data.
Technical Writer
Technical Writers create user manuals, technical documentation, and other materials to help users understand and use products and services. While Android Fundamentals: SharedPreferences is specific to Android development, it can provide valuable insights into data management and storage techniques that can be applied to technical writing. By understanding how to save and retrieve data persistently, Technical Writers can make more informed decisions about how to store and manage technical information.
Information Security Analyst
Information Security Analysts protect computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. While Android Fundamentals: SharedPreferences primarily focuses on data storage within the context of Android development, it can provide valuable insights into data security and storage techniques that can be applied to information security. By understanding how to save and retrieve data persistently, Information Security Analysts can make more informed decisions about how to store and manage sensitive information.
Data Scientist
Data Scientists use scientific methods, processes, algorithms, and systems to extract knowledge and insights from data in various forms. While Android Fundamentals: SharedPreferences primarily focuses on data storage within the context of Android development, it can provide valuable insights into data management and storage techniques that can be applied to data science. By understanding how to save and retrieve data persistently, Data Scientists can make more informed decisions about how to store and manage data for analysis.
Computer Programmer
Computer Programmers design, develop, test, and maintain computer programs. While Android Fundamentals: SharedPreferences is specific to Android development, it can provide valuable insights into data management and storage techniques that can be applied to computer programming. By understanding how to save and retrieve data persistently, Computer Programmers can make more informed decisions about how to store and manage program data.

Reading list

We've selected 11 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 Fundamentals: SharedPreferences.
Provides up-to-date information on Android 13 features and best practices.
This comprehensive guide teaches you essential Android programming techniques and provides practical exercises.
Provides in-depth knowledge of Java programming techniques and best practices, which can enhance your Android development skills.
Provides a comprehensive overview of the Kotlin programming language, which is becoming increasingly popular for Android development.
Emphasizes the importance of writing clean and maintainable code, which is crucial for successful Android development.
Provides a hands-on approach to Android development with Kotlin, suitable for beginners and experienced developers alike.

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