LAB 2 — Building UIs with Jetpack Compose
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Mobile Application Development | SUZA | Semester II 2025/2026

OBJECTIVES
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- Compose Text, Image, Button, Column, Row, Box
- Apply Modifiers for size, padding, alignment, color
- Load drawable and string resources
- Preview composables

EXERCISES
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1. Greeting Card
   Create an app that shows a centered card with:
   - An image (your university logo or a placeholder)
   - A title: "Welcome to SUZA"
   - A subtitle: "Mobile Application Development"
   Use Column with Arrangement.Center and Alignment.CenterHorizontally.

2. Business Card
   Build a BusinessCard composable that displays:
   - Circular avatar (use Modifier.clip(CircleShape))
   - Your full name (22sp, bold)
   - Your role/job title (grey text)
   - A row of 3 icons (email, phone, LinkedIn) each with a label
   Include an @Preview function.

3. Four-Quadrant Layout
   Build a screen divided into 4 equal colored quadrants (2 rows x 2 cols).
   Each quadrant contains a title and a short paragraph.
   Hint: nested Column + Row with Modifier.weight(1f).

4. Task Card
   Create a reusable composable:
     @Composable fun TaskCard(title: String, description: String, priority: String)
   Render as a Card with coloured left border:
   - "High" -> Red
   - "Medium" -> Orange
   - "Low" -> Green
   Preview 3 task cards in a Column.

5. Resource Usage
   - Add strings to res/values/strings.xml (app_name, welcome_title, subtitle)
   - Use stringResource(R.string.welcome_title) in your composable
   - Add an image to res/drawable and load with painterResource

6. Material Components Mini Showcase
   Build a single-screen showcase:
   - A TopAppBar titled "Components"
   - A Card
   - A Button + OutlinedButton + TextButton
   - A FloatingActionButton (with Icons.Default.Add)
   Wrap with Scaffold.

DELIVERABLES
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- One Android Studio project named "ComposeBasicsLab"
- Each exercise as its own Composable (plus @Preview) in separate .kt files
- Screenshots of each preview
- Commit and push to GitHub (repository: "mad-lab02")