This repository contains a starter Android project built using Kotlin and XML layouts for a UI-focused assignment.

The goal of this challenge is to test your understanding of Android UI fundamentals, layout structure, state handling, and theming, not to build a large or complex app.

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Challenge Objective

You are given a pre-built Android screen in Light Mode.

Your task is to:

• Convert the UI from Light Mode → Dark Mode

  OR

• Enhance the screen by adding additional UI elements or improvements while keeping the design clean and readable

You are free to be creative, but keep the scope reasonable.

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Topics This Challenge Covers

You are expected to work with (or revise):

Kotlin Basics

• var vs val
• Basic data types (String, Int, Boolean)
• if / else statements
• Functions
• Nullable types (Int?, String?)

Android UI & Core Concepts

• XML layouts
• LinearLayout (vertical and horizontal)
• TextView, EditText, ImageView, Button
• Padding, margin, and background styling
• Handling button click events
• Manual UI updates from Kotlin
• findViewById
• Navigation using Intent
• Passing data between Activities
• Basic theming and color usage

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What You Are Allowed to Do

You may:

• Modify colors, fonts, spacing, and layout
• Improve Light Mode → Dark Mode compatibility
• Add new UI components (toggles, helper text, status indicators, etc.)
• Improve visual hierarchy and readability
• Refactor hardcoded colors into resources

You do not need:

• External libraries
• Networking or backend logic
• Advanced architecture (MVVM, DI, etc.)

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What You Should NOT Do

• Do not add heavy third-party dependencies
• Do not rewrite the entire app from scratch

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Getting Started

1. Fork the Repository

Fork this repository to your own GitHub account.

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2. Clone Your Fork

git clone https://github.com/<your-username>/UIChallenge.git
cd Android

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3. Open the Project

Open the project in Android Studio and run the app on:

• Emulator
• Physical Android device

(Both are acceptable)

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4. Work on the Challenge

Modify the existing XML layouts and Kotlin Activities to:

• Implement Dark Mode properly

  OR

• Enhance the UI while maintaining usability and consistency

Focus on clarity and correctness, not over-engineering.

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Assignment Submission (Important)

Submit your assignment using the following Google Form link:

Submission Folder here

What to Upload

• A text file containing the link to your forked GitHub repository

Make sure your name is clearly mentioned.

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Evaluation Criteria

Submissions will be evaluated based on:

• Correct use of XML layouts
• Proper handling of UI state in Kotlin
• Dark Mode readability and contrast
• Clean and understandable code
• UI clarity and consistency
• Reasonable creativity (not unnecessary complexity)

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Bonus (Optional)

• Proper use of color resources for theming
• Cleaner spacing and alignment
• Small UX improvements (helper text, feedback messages)
• Accessibility-friendly text sizes and contrast

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Final Note

This challenge is designed to test fundamentals, not perfection.

Focus on understanding how Android UI works, how state affects views, and how to structure clean layouts.

Breaking the UI is part of learning.

Good Luck!!!