I codelab di Google Developers forniscono un'esperienza di programmazione guidata, con tutorial e pratica. La maggior parte dei codelab illustra la procedura per creare una piccola applicazione o aggiungere una nuova funzionalità a un'applicazione esistente. Loro coprono un'ampia gamma di argomenti, come Android Wear, Google Compute Engine, ARCore e le API di Google su iOS.
Strumenti del codelab su GitHubCreare un'app per Android con Firebase e Jetpack Compose
55 minuti
Updated 31 gennaio 2025
Crea funzionalità di un'app per Android con liste di cose da fare, aggiungendo l'autenticazione, il monitoraggio delle prestazioni, una UI dichiarativa e la segnalazione delle funzionalità, il tutto con Firebase e Jetpack Compose.
Creare un'app completa con Relay e Jetpack Compose
42 minuti
Updated 9 gennaio 2025
Scopri come integrare Relay nelle app Compose e accelerare il flusso di lavoro dal design al codice.
Crea app adattive con Jetpack Compose
36 minuti
Updated 9 novembre 2024
In questo codelab imparerai a creare app adattive per smartphone, tablet e pieghevoli, oltre a comprendere la connettività. Scoprirai inoltre le best practice per i componenti adattivi di Material 3.
Esecuzione di un job di conteggio parole di Hadoop su un cluster Dataproc
34 minuti
Updated 4 novembre 2024
Questo codelab ti mostra come creare ed eseguire un flusso di lavoro Apache Airflow in Cloud Composer che completa le attività seguenti:
Attivazione di un DAG con Node.JS e Google Cloud Functions
27 minuti
Updated 29 agosto 2024
Questo codelab mostra come utilizzare Google Cloud Functions per attivare un flusso di lavoro di Apache Airflow (DAG) in Google Cloud Composer. Il DAG qui esegue un semplice comando bash utilizzando BashOperator
Temi in Compose con Material 3
31 minuti
Updated 23 agosto 2024
Lo scopo di questo codelab è dimostrare la loro applicazione in Jetpack Compose con le nuove implementazioni di Material Design 3 e Material You.
Ridimensionamento delle app per Android
Updated 23 agosto 2024
In questo codelab basato su Jetpack Compose, ottimizzerai un'app per Android per illustrare le best practice per il ridimensionamento in formato libero. Ciò include l'utilizzo della compatibilità dei file manifest, le implicazioni delle modifiche alla configurazione e il mantenimento della continuità attraverso il ridimensionamento.
Learn Android XR Fundamentals: Part 1 - Modes and Spatial Panels
33 minuti
Updated 14 febbraio 2025
In this codelab, you’ll learn about the unique user experiences that are made possible by the XR form factor. Then, you’ll learn the fundamentals of how apps can be adapted to make the most of running on an Android XR headset by using the composables provided by the Jetpack Compose XR library.
Build a Fast Checkout Experience on Android with Google Pay
28 minuti
Updated 20 dicembre 2024
Google Pay API gives users the opportunity to pay everywhere, using the payment information stored in their Google Accounts. In this lab, you make use of Google Pay's client library for Android to improve the checkout experience of a simplified
Jetpack Compose Navigation
1 ora 39 minuti
Updated 10 dicembre 2024
In this codelab, you’ll learn all about the basics of Navigation in Compose.
Basic layouts in Compose
54 minuti
Updated 9 dicembre 2024
In this codelab, you’ll learn how to implement real-world designs with the composables and modifiers that Compose provides out of the box.
Drag and Drop in Compose
35 minuti
Updated 30 ottobre 2024
Learn to enable drag and drop in compose using modifiers.
Introduction to Compose for TV
1 ora 21 minuti
Updated 15 ottobre 2024
Learn the basics of Compose for TV and create two screens that are commonly available in TV apps.
Compose for Wear OS Codelab
57 minuti
Updated 8 ottobre 2024
In this codelab, you’ll learn how to translate your Compose knowledge to wearables with the new Compose for Wear OS. By the end, you’ll have created both simple and advanced composables in an app for your wrist.
Accessibility in Jetpack Compose
39 minuti
Updated 24 settembre 2024
In this codelab, you’ll learn how to make your Compose app more accessible. See how to increase touch targets, add content descriptions, click labels, custom actions, and more.
Migrating to Jetpack Compose
51 minuti
Updated 24 settembre 2024
In this codelab, you’ll learn how to migrate parts of a screen in the View system to Jetpack Compose.
Add a map to your Android app (Kotlin with Compose)
Updated 18 settembre 2024
This codelab teaches you how to integrate Maps SDK for Android with your app and use its core features by building an app that displays a map of mountains in Colorado, USA, using various types of markers. Additionally, you'll learn to draw other
Add keyboard, mouse, trackpad, and stylus support with Jetpack Compose
1 ora 9 minuti
Updated 26 luglio 2024
Learn how to develop your apps to support keyboard and pointing devices, such as mouse and trackpad, with Compose.
Add Compose to a View-based app
Updated 28 giugno 2024
In this codelab, you learn how to migrate parts of a screen in the View system to Jetpack Compose.
Build an app with an adaptive layout
Updated 28 giugno 2024
Learn how to adapt your app for large screens by implementing one of the canonical layout patterns.
Build a simple app with text composables
Updated 18 giugno 2024
Learn how to build a simple app with composable functions.
Write unit tests for ViewModel
Updated 18 giugno 2024
Learn how to test the ViewModel to verify the correctness, functional behavior, and usability of your app.
Background Work with WorkManager
Updated 4 giugno 2024
The WorkManager API for Android makes working in the background simple. WorkManager can create tasks that are queryable, reusable, and chainable. WorkManager is the recommended task scheduler on Android. This codelab will teach you the ins and outs of WorkManager: everything from writing a simple job to more complex chained jobs.
Build an adaptive app with dynamic navigation
Updated 31 maggio 2024
Learn how to adapt your app for large screens with adaptive navigation ui patterns.
Introduction to Coroutines in Android Studio
Updated 22 maggio 2024
Learn to use Kotlin coroutines inside an Android app and how to test coroutines.
Persist data with Room
Updated 17 maggio 2024
Learn how to use Room in your Android Kotlin apps. Room is a persistence database library that’s part of Android Jetpack. Room is an abstraction layer over SQLite. Room provides convenient APIs to set up, configure, and query the database.
Read and update data with Room
Updated 17 maggio 2024
Learn how to use Room to read and update data in your Android Kotlin apps. Room is a database library that’s part of Android Jetpack. Room takes care of many of the chores of setting up and configuring a database, and makes it possible for your app to interact with the database using ordinary function calls.
Practical performance problem solving in Jetpack Compose
50 minuti
Updated 13 maggio 2024
Make your Compose app run fast by analyzing system traces and fixing common lag causes.
Get data from the internet
Updated 10 maggio 2024
Learn how to use community-developed libraries to connect to a web service to retrieve and display data in your Android Kotlin compose app. Also learn how to handle potential network errors.
Add repository and Manual DI
Updated 10 maggio 2024
Learn how to further improve the architecture of the Mars Photos app by separating the network calls into a repository.
Test the Cupcake App
Updated 8 maggio 2024
Learn how to test the Navigation component and maximize the amount of code that is tested.
Add adaptive layouts to a view-based Android app with Compose
1 ora 1 minuto
Updated 7 maggio 2024
Learn how to add adaptive layouts to a view-based Android app with Jetpack Compose.
Navigate between screens with Compose
Updated 7 maggio 2024
Add the Navigation component to the Cupcake app to organize the flow of the app, navigate and pass data between different screens.
Simple Animation with Jetpack Compose
Updated 7 maggio 2024
Learn how to add a simple spring animation to your Compose app.
Stages of the Activity lifecycle
Updated 27 aprile 2024
In this codelab, you learn about the activity lifecycle and logging.
Intro to state in Compose
Updated 26 aprile 2024
Learn about state, and how it can be used and manipulated by Jetpack Compose.
Material Theming with Jetpack Compose
Updated 26 aprile 2024
Learn how to add Material Theming to an app, including color, shape, and typography.
Load and display images from the internet
Updated 1 febbraio 2024
In this codelab, you use the Coil library to load and display photos from the internet in your Android Compose app.
Jetpack Compose basics
1 ora 5 minuti
Updated 18 gennaio 2024
In this codelab, you’ll learn the basics of Compose.
Introduction to Coroutines in Kotlin Playground
Updated 16 gennaio 2024
Within Kotlin Playground, learn to use Kotlin coroutines to write asynchronous code.
Theming in Compose with Material 3
31 minuti
Updated 3 gennaio 2024
The purpose of this codelab is to demonstrate theming in Jetpack Compose with new Material Design 3 and Material You implementation.
Advanced State and Side Effects in Jetpack Compose
41 minuti
Updated 22 dicembre 2023
In this codelab, you’ll learn advanced concepts of state and side effects in Jetpack Compose. See how to create a state holder for complex stateful composables, how to create coroutines and call suspend functions from Compose code, and how to trigger side effects to accomplish different use cases.
State in Jetpack Compose
50 minuti
Updated 23 novembre 2023
In this codelab you’ll learn about how to build rich, interactive, Compose applications by managing state.
Animating elements in Jetpack Compose
20 minuti
Updated 23 novembre 2023
In this codelab, you’ll learn how to use some Compose Animation APIs.
Testing in Jetpack Compose
38 minuti
Updated 21 novembre 2023
In this codelab you’ll learn about testing UIs created with Jetpack Compose. You will write your first tests while learning about testing in isolation, debugging tests, semantics trees and synchronization.
Generics, objects, and extensions
Updated 21 settembre 2023
Gain a high-level introduction to more Kotlin concepts such as generics, enum classes, data classes, objects, and scope functions which you’ll be using in your Compose code.
Project: Create a Business Card app
Updated 21 settembre 2023
Learn how to create an Android app that showcases your business card.
ViewModel and State in Compose
Updated 21 settembre 2023
In this codelab, you learn how to use a ViewModel, one of the architecture components. You will implement a ViewModel to retain the app state during configuration changes.
Practice: Compose Basics
Updated 21 settembre 2023
Apply the concepts of basic UI composables to implement screens for the given problems.