IT2010 Mobile App Development Module

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Questions and Answers

What is one of the learning outcomes of the lecture on Mobile Application Development?

Design websites for various platforms

Create complex mobile applications using Java

Evaluate desktop application performance

Understand the fundamentals of mobile Application Development (correct)

Which programming language is specifically mentioned for coding a simple program?

Python

JavaScript

Kotlin (correct)

What trend is noted regarding smartphone users as of 2020?

Increase in feature phone usage

3.5 billion smartphone users (correct)

Rapid decline in mobile app development

Decreasing smartphone usage globally

Why are business organizations preferring mobile applications over mobile-friendly websites?

Good mobile applications add value to the business Signup and view all the answers

What aspect of mobile phones is emphasized in the context of their evolution?

They offer a growing number of features and opportunities. Signup and view all the answers

What is a key reason businesses may opt for mobile applications?

Apps can provide a superior user experience and additional functionalities. Signup and view all the answers

Which of the following is NOT a mobile platform or related technology?

Unix Signup and view all the answers

What does the increased number of smartphone users imply for Mobile Application Development?

Higher demand for mobile applications Signup and view all the answers

What does mobile application development primarily involve?

Developing apps for a variety of devices including smartphones and tablets Signup and view all the answers

Which of the following features distinguishes mobile devices from desktop devices in development?

Integration of unique motion sensors Signup and view all the answers

Which devices are included in mobile application development?

Smartphones, tablets, and automobiles Signup and view all the answers

What is a common feature of mobile apps that can enhance user experience?

Ability to play games by moving the device Signup and view all the answers

What is a key difference between mobile application development and desktop software development?

Mobile development utilizes features not available on desktops Signup and view all the answers

What is the total credit value for the Mobile Application Development module?

4 Signup and view all the answers

Which component has the highest weight in the assessment criteria for the module?

Final Exam Signup and view all the answers

How many hours per week are dedicated to tutorials in the Mobile Application Development module?

2 hours Signup and view all the answers

Which topic is NOT included in the lecture plan for the module?

Game Development Fundamentals Signup and view all the answers

What is the total percentage weight of LAB Exams in the assessment criteria?

30% Signup and view all the answers

What is one of the key aspects covered in Android Application Development?

Main Components of Android Application Signup and view all the answers

Who is in charge of the Mobile Application Development module?

Mr. Signup and view all the answers

What is the weekly duration allocated for lectures in this module?

1 hour Signup and view all the answers

What is considered a key feature of mobile applications?

Great UI (User Interface) Signup and view all the answers

Which of the following is NOT a reason for mobile app failures?

The app performs quickly enough Signup and view all the answers

Which mobile app development environment is specifically designed for Android?

Android Studio Signup and view all the answers

What does UX/UI stand for in the context of mobile applications?

User Experience/User Interaction Signup and view all the answers

Which mobile application development platform is based on React?

React Native Signup and view all the answers

What is the main issue with adapting a web version of an app to a smartphone screen?

Screen size compatibility Signup and view all the answers

Which of the following best represents a common aspect that mobile applications must consider?

User's needs and preferences Signup and view all the answers

What is a significant feature of Android Studio?

It is specifically designed for Android development Signup and view all the answers

What event marked the announcement of Android Studio?

Google I/O conference in 2013 Signup and view all the answers

What programming language was replaced by Kotlin as Google's preferred language for Android app development?

Java Signup and view all the answers

Which feature of Kotlin contributes to safer code by helping to avoid common programming mistakes?

Null pointer exception handling Signup and view all the answers

What percentage of professional developers who use Kotlin believe it has increased their productivity?

67% Signup and view all the answers

What type of compatibility does Kotlin offer with Java code?

100% interoperability Signup and view all the answers

As of the end of 2015, what was the status of the Eclipse ADT support for Android development?

Dropped support Signup and view all the answers

What benefit does Kotlin provide in terms of code reduction?

Expressive and concise syntax Signup and view all the answers

How much less likely are Android apps that contain Kotlin code to crash compared to those not using Kotlin?

20% less likely Signup and view all the answers

Study Notes

Introduction to the Module

Student-Centered Learning module
Module Code: IT2010
Credit Value: 4
Delivery method includes 1 hour of lectures, 2 hours of practical tutorials, and 2 hours of lab work weekly
Courseweb Enrollment Key: IT2010

Lecture Plan Overview

Topics include:
- Introduction to App Development
- Fundamentals of Mobile Platforms and Application Development
- Mobile Interface Design and UI/UX Concepts
- Overview of the Android Operating System
- Main Components of Android Applications
- Sensors and Media Handling in Android
- Data Handling in Android Apps
- Security and Testing of Android Applications

Assessment Criteria

Midterm Exam (MCQ): 20%
LAB Exam 1: 10%
LAB Exam 2: 10%
LAB Exam 3: 10%
Final Exam: 50%

Lecturer Panel

Main Contact: Mr. Nelum Chathuranga Amarasena
Additional contacts include lecturers from various locations: Metro, Matara, Kandy, and Jaffna

Learning Outcomes

Understand fundamental principles of mobile application development
Explain various mobile platforms and associated technologies
Ability to code a simple program using Kotlin

Importance of Mobile Apps

Mobile phones have evolved into multifunctional devices
The global smartphone user base reached approximately 3.5 billion in 2020
Businesses prefer custom mobile applications over mobile-friendly websites for enhancing value

Mobile Application Development

Definition: Creation of apps for tablets, smartphones, and wearables, utilizing unique features of mobile devices
Examples include apps that leverage motion sensors for gameplay

Key Features of Mobile Applications

Excellent User Interface (UI)
Fast loading times and high performance
Responsive user support
Adaptability to user needs
Compatibility with specific mobile platforms

Common Reasons for Mobile App Failures

Lack of market demand
Inadequate security measures
Slow performance
Poor UX/UI considerations
Unappealing marketplace listing
Difficult transition from web to mobile format
Limited functionality

Mobile Development Platforms

Android Development: Android Studio
iOS Development: Xcode
HarmonyOS Development: DevEco Studio
Cross-platform Development: Flutter, React Native, Xamarin

Android Studio

Official integrated development environment (IDE) for Android development
Built on JetBrains' IntelliJ IDEA, replacing Eclipse ADT as the primary IDE
Announced on May 16, 2013, during Google I/O
Kotlin is the preferred programming language as of May 7, 2019, while Java and C++ are still supported

Kotlin Programming Language

Characteristics: Modern, concise, and safe
Ease of learning enables quick development of robust applications

Advantages of Kotlin for Android Development

Promotes expressive and concise coding, allowing for reduced boilerplate
Proven to enhance productivity; reported by 67% of professional developers
Safer code practices that minimize common programming errors, such as null pointer exceptions
Android apps using Kotlin have a 20% lower crash rate
Fully interoperable with Java, allowing gradual integration of Kotlin into existing projects

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Description

Explore the IT2010 Student-Centered Learning module focusing on Mobile App Development. This course covers essential topics including mobile interface design, Android OS, and application security. Join this comprehensive program to enhance your skills in creating effective mobile applications.