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Working with Onscreen Data in a Flutter Application

This is a self-paced lab that takes place in the Google Cloud console. In this lab you will develop a Flutter app using a ListView widget. Learn how to contruct a Flutter application that is capable of efficiently showing a list of data. Customise the application AppBar to provide additional functionality.

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Syllabus

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Covers essential concepts in building Flutter apps with lists, empowering learners to construct applications that display data efficiently

Provides hands-on lab experiences in the Google Cloud console, offering practical application of concepts

Taught by Google Cloud Training, ensuring learners benefit from the expertise of industry professionals

Focuses on customizing the application's AppBar, enhancing the functionality and user experience of the app

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Reviews summary

Practical flutter data display lab

According to students, this is a highly practical and focused lab designed to help developers efficiently display data in Flutter applications. Learners praise its hands-on approach, particularly for demonstrating the effective use of the ListView widget and AppBar customization. Many find it ideal for solidifying foundational Flutter concepts, especially regarding UI and data presentation. However, some cautionary notes emerge: a few learners experienced initial setup challenges within the Google Cloud environment, and occasional comments suggest minor parts of the code might be slightly outdated due to Flutter's rapid evolution. Overall, it's a concise and valuable resource, though most beneficial for those with some prior Flutter exposure.

Accessible introduction to Flutter UI, assuming basic programming.

"As a beginner to Flutter, I found the explanations clear and the pacing just right to grasp core concepts."

"It's great for someone who knows a bit of coding but is new to Flutter; it builds a solid foundation."

"I feel much more comfortable with Flutter's UI widgets after taking this lab, even with my limited prior experience."

Provides a targeted learning experience without unnecessary fluff.

"The course is very to the point; it doesn't waste time and gets straight to the core task of data display."

"I appreciated how concise the modules were, making it easy to fit into a busy schedule."

"It delivers exactly what it promises without getting bogged down in advanced topics, which was perfect for me."

Focuses on real-world data display using Flutter widgets.

"The hands-on lab environment is fantastic; I really appreciated building a practical Flutter app for data display."

"I found the exercises directly applicable to my own projects, especially working with the ListView widget effectively."

"This course taught me how to display data efficiently on screen, which is super useful for mobile development."

Flutter's rapid evolution can cause minor instruction discrepancies.

"Some code snippets were slightly outdated with the latest Flutter version, requiring minor adjustments on my part."

"I noticed a few syntax differences that needed quick online searches, but nothing major."

"While generally solid, the fast pace of Flutter updates means some parts might need a quick double-check for current best practices."

Occasional difficulties setting up the development environment.

"Struggled a bit with setting up the Google Cloud environment initially; instructions could be more robust for troubleshooting."

"I spent more time debugging my environment than coding, which was frustrating."

"There were a few tricky parts with pathing and SDK versions that weren't fully covered, requiring external research."

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 Working with Onscreen Data in a Flutter Application with these activities:

Review course materials before starting

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Reviewing course materials before the course begins will help you to better understand the course content and to succeed when the course begins.

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Read the course syllabus
Watch the introductory videos
Read the first chapter of the textbook

Follow official Flutter tutorials

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Official Flutter tutorials will provide a solid foundation for working with Flutter, the framework used in this course.

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Complete the 'Getting Started' tutorial
Complete the 'Layout and Styling' tutorial
Complete the 'Stateful Widgets' tutorial

Review Dart and Flutter

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Refreshes your knowledge of Dart and Flutter, the programming language and framework used in this course, to solidify your understanding of course materials.

Browse courses on Flutter

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Re-do tutorial exercises from prior Flutter course
Review Dart and Flutter documentation
Work through refresher exercises

Six other activities

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Create a simple Flutter app with ListView

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Creating a simple Flutter app will provide practical experience working with ListView, the topic of this course, and reinforce your understanding.

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Create a new Flutter project
Add a ListView to your app's interface
Populate the ListView with data
Customize the ListView's appearance

Join a study group

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Participating in a study group will allow you to discuss course materials with your peers and ask questions, leading to a deeper understanding of ListView.

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Find a study group
Meet regularly to discuss course materials

Build a Flutter app that uses ListView to display data

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Developing a Flutter app will provide practical experience in using ListView and other Flutter components in the context of a real-world project.

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Design the app's interface
Implement the app's functionality
Test and debug the app

Complete coding exercises related to ListView

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Completing coding exercises will provide hands-on experience with ListView and reinforce your understanding of its functionality.

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Find coding exercises online
Complete the exercises

Write a blog post or tutorial about ListView

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Writing a blog post or tutorial will force you to organize and synthesize your knowledge of ListView, improving your understanding.

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Choose a topic related to ListView
Research the topic
Write and edit your blog post or tutorial

Contribute to a Flutter open-source project

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Contributing to a Flutter open-source project will provide real-world experience working with ListView and other Flutter components, enhancing your understanding.

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Find a Flutter open-source project that interests you
Identify a way to contribute to the project
Make your contributions

Career center

Learners who complete Working with Onscreen Data in a Flutter Application will develop knowledge and skills that may be useful to these careers:

Flutter Developer

This self-paced lab teaches the skills of developing a Flutter app using a ListView widget. Individuals seeking to become Flutter Developers may benefit from taking this course to build a foundation for developing apps that can efficiently display data in a list format.

See salaries and explore the career path for Flutter Developer

Reading list

We've selected eight 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 Working with Onscreen Data in a Flutter Application.

Flutter in Action

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Delves more deeply into specific Flutter features than other books. It is particularly strong in its coverage of advanced topics and best practices.

Beginning Flutter

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Can be used to supplement the course, with is particular strength being its ability to teach Flutter fundamentals to less experienced learners.

Beginning Flutter: A Hands On Guide to App...

Paperback

Beginning Flutter: A Hands On Guide to App...

Kindle Edition

Harrison's Principles and Practice of Internal...

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Provides a practical guide to building Flutter apps. It covers the entire development process, from design to deployment.

Harrison's Principles and Practice of Internal...

Kindle Edition

$$$$

Harrison's Principles of Internal Medicine, 18th...

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Provides a practical guide to building Flutter apps. It covers the entire development process, from design to deployment.

Harrisons Principles of Internal Medicine Self...

Paperback

$$$

The Art of Unit Testing, Third Edition

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Practical guide to unit testing, which is an important skill for any software developer. It would serve as a useful supplemental reading for this course.

The Art of Unit Testing, Third Edition: with...

Paperback

The Art of Unit Testing, Third Edition: with...

Kindle Edition