Introduction to Mobile Devices and Class Policies

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which platforms are the two dominant app distribution platforms?

Google Play Store and Apple App Store (correct)

Amazon App Store and Microsoft Store

Firefox Marketplace and Opera Store

Samsung Galaxy Store and Huawei App Gallery

What is a common monetization model for apps, especially favoring Android?

Paid apps with a one-time purchase

Open-source apps available for free

Freemium apps with in-app purchases (correct)

Subscription-based apps without free access

Which of the following programming languages is primarily used for iOS development?

Dart

Java

JavaScript

Swift (correct)

What is the primary purpose of Android Studio in mobile development?

To provide an integrated development environment (IDE) for Android Signup and view all the answers

Which mobile app development framework allows for building applications that can run on both iOS and Android from a single codebase?

Flutter Signup and view all the answers

What is a major advantage of Clean Architecture that enhances code quality?

Enhanced separation of concerns Signup and view all the answers

Which of the following is a disadvantage of using Clean Architecture?

Increased learning curve Signup and view all the answers

In the context of an e-commerce app, which use case is concerned with checking stock and calculating total price?

AddProductToCart Signup and view all the answers

Which component captures the user action of pressing the 'Add to Cart' button in Clean Architecture?

Controller Signup and view all the answers

What is essential for ensuring the security of mobile applications?

Incorporating security best practices Signup and view all the answers

What is the minimum attendance percentage required to sit for the final exam?

80% Signup and view all the answers

Which of the following is NOT a type of mobile device mentioned?

Laptops Signup and view all the answers

What percentage of the final grade is determined by the final exam?

50% Signup and view all the answers

What action should a student take if they cannot meet a deadline for a quiz?

Email the instructor before the deadline. Signup and view all the answers

How are grades accumulated in the course mentioned?

Through a points system starting at zero. Signup and view all the answers

What should students do if they have a problem during the course?

Communicate by sending an email. Signup and view all the answers

What is one of the main purposes of mobile app development?

To create applications that run on mobile devices. Signup and view all the answers

What is the consequence of cheating and plagiarism in this course?

Students will receive no marks. Signup and view all the answers

What defines a native app?

It is specifically developed for a particular operating system. Signup and view all the answers

Which of these is true about hybrid apps?

They can be built using frameworks like React Native and Ionic. Signup and view all the answers

Which statement is correct regarding web apps?

They are accessed through mobile browsers and provide limited access to hardware. Signup and view all the answers

What is one characteristic of the Android operating system?

It is known for its open ecosystem and wide compatibility with various devices. Signup and view all the answers

Which of the following accurately describes iOS?

It is Apple's proprietary OS with a focus on security and user experience. Signup and view all the answers

Which mobile operating systems have largely been phased out?

Windows Mobile and Blackberry Signup and view all the answers

Which organization formed the Open Handset Alliance?

Google Signup and view all the answers

What languages are commonly used to develop Android applications?

Java, Kotlin, and C++ Signup and view all the answers

What is the primary function of the Model in MVC architecture?

To manage data and business logic Signup and view all the answers

Which component in MVC architecture receives updates from the controller?

View Signup and view all the answers

What is a disadvantage of MVC architecture?

Increased complexity Signup and view all the answers

In an e-commerce app using MVC, what data is typically managed by the Model?

The product list including names and prices Signup and view all the answers

What role does the Controller play in MVC architecture?

Processes user input and updates the Model or View Signup and view all the answers

One advantage of using MVC architecture is enhanced testability. What does this refer to?

Ease of isolating components for testing Signup and view all the answers

Which of the following describes the relationship between the View and Controller in MVC architecture?

Tight coupling requiring direct dependency Signup and view all the answers

What challenge does MVC architecture face related to its components?

Managing interactions and changes across component boundaries Signup and view all the answers

What is one significant advantage of developing on Android?

It is possible to publish apps for a one-time fee. Signup and view all the answers

What is a notable con of the Android operating system?

There are delays in receiving upgrades due to manufacturer customizations. Signup and view all the answers

Which of the following is a characteristic of iOS?

The user interface is based on multitouch gestures. Signup and view all the answers

What is a drawback of iOS development?

An annual fee is required to publish apps. Signup and view all the answers

Which layer is NOT part of the iOS architecture?

Graphics layer Signup and view all the answers

What is a key advantage of iOS compared to Android?

A larger percentage of users keep their devices updated. Signup and view all the answers

What is one limitation of the iOS App Store?

It only accepts public APIs. Signup and view all the answers

Which statement reflects a characteristic of Android's app installation process?

Apps are self-signed, providing flexibility in installation. Signup and view all the answers

Study Notes

Class Rules

Students may not make noises (chatting, singing, etc.)
Students are free to ask questions at any time
Attendance is mandatory according to university policy.
80% attendance is required to sit the final exam.

Course Assessment

Final Exam: 50%
Midterm: 20%
Quizzes: 10%
Project: 20%; group projects of 2-3 members are required, and both a report and presentation are necessary
Cheating and plagiarism will not be tolerated

Additional Information and Advice

Final grade is based on points, not a running total
You start with zero points and earn points through class
If you have a concern, send an email
Send an email if you foresee not being able to make a deadline.

What Is a Mobile Device?

A mobile device is a portable handheld computer, easy to connect to the internet and use, and portable.
Mobile devices are more powerful than some desktop/laptop computers.
Common mobile device types are tablet computers, e-readers, and smartphones.

What is Mobile Application Development?

Mobile App Development is the creation of software applications for mobile devices
Applications can be created to function on different operating systems (OS) such as Android, iOS, or others

Types of Mobile Applications

Native Apps: These apps are built specifically for one operating system (e.g., Android or iOS) using platform-specific languages.
Hybrid Apps: These apps are created using web technologies (HTML, CSS, JavaScript) with frameworks such as React Native, Ionic, or Cordova, to run on multiple platforms.
Web Apps: These apps are accessed through mobile web browsers.

Mobile Platforms

Android: Developed by Google, it's the most widely used mobile operating system.
iOS: Apple's proprietary mobile operating system for iPhones and iPads.

Mobile Operating Systems

Palm OS
WML
J2ME/JME (Java 2 Platform, Micro Edition)
Windows
Android
iOS

Android Pros

Apps can be developed for any platform
The development environment is more open(notifications, content sharing, any source)
Apps can be self-signed (signing method for verifying the origin of a software
Publish to Google Play for a one off fee.

Android Cons

Fragmentation between different Android versions.
Updates are passed through manufacturers (delay).
Older OS versions sometimes need to be supported

iOS Pros

Less fragmentation compared to Android, which means the latest version is generally used by 80% of users
New features are released more quickly than other platforms.
Navigation style is standard
Non-prescriptive user interface

iOS Cons

It is a closed platform, with limited opportunities for inter-app communication.
App Store automatically rejects many private APIs.
Development can only be performed on a Mac
Annual fee required to publish apps to the iOS developer program, and adhere to the App store policies

App Stores & Monetization

Google Play Store and Apple App Store are the major app distribution platforms
Monetization models include: free apps with ads, freemium (free download with in-app purchases), paid apps, and subscription-based apps.

Mobile App Development Lifecycle

Ideation and planning
Design(UI/UX)
Development
Testing
Deployment
Maintenance

Programming Languages for Mobile Development

Java
Swift
JavaScript
Dart

Mobile Development Frameworks

Android Studio: Official IDE for Android development.
Xcode: Apple's official IDE for iOS/macOS development.
React Native: Enables building cross-platform mobile apps using JavaScript.
Flutter: Allows for developing apps for multiple platforms from a single codebase.

Mobile Application Architecture

MVC (Model-View-Controller): Separates concerns, reusable, maintainable, and testable
MVVM (Model-View-ViewModel): Acts as a bridge between the View and the Model, separates concerns.
Clean Architecture: Contains the core business logic and rules, independent of UI or data source, highly reusable and testable.

Good Practices

UI/UX in Mobile App Design
Mobile App Performance Optimization
Mobile Application Testing
Security in Mobile Applications
Deploying and Publishing Mobile Apps

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Description

This quiz covers the essential class rules and the assessment criteria for the course, emphasizing the importance of attendance and integrity. Additionally, it explores the definition and types of mobile devices in today's technology landscape.