Kickstart Your Android Journey by Building Your First Android Application with Jetpack Compose
Kickstart your Android development journey with Jetpack Compose by building your first interactive app! This codelab introduces you to Compose’s declarative UI, key components like Text, Button, and TextField, and styling with Modifiers. You’ll learn recomposition, manage UI state with remember and mutableStateOf, and explore state hoisting for reusable composables. You'll also implement a ViewModel to retain state across recompositions and configuration changes. Finally, you'll handle user interactions, preview UI in Android Studio, and debug on an emulator or device, gaining essential skills to build modern Android apps.
Codelab Objectives
In this codelab, you’ll explore:
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Understand Android development and Jetpack Compose basics
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Learn the structure of a Jetpack Compose app and @Composable functions
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Use basic composables like Text, Button, and TextField for UI
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Apply Modifiers to style and position UI elements in Jetpack Compose
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Understand recomposition and how UI updates dynamically
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Manage UI state using remember and mutableStateOf
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Understand state hoisting and its benefits in Jetpack Compose
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Use ViewModel to manage state across recompositions and configuration changes
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Handle user interactions like button clicks and text input
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Preview and test UI components using Android Studio Preview
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Run and debug the app on an emulator or physical device
Codelab Content
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