Build your first app | Get started

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android-row-padding-top-small-bottom-xlarge" header-position="top" > <div class="devsite-landing-row-inner"> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" icon-position="top" > <div class="devsite-landing-row-item-icon-container" size="xlarge" > <picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer.android.com/static/images/logos/android_dt.svg" sizes="64px" loading="lazy" > <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/logos/android.svg" srcset="https://developer.android.com/static/images/logos/android.svg" sizes="64px" loading="lazy" > </picture> </div> <div class="devsite-landing-row-item-body"> <h3 id="get-started-with-android" data-text="Get started with Android" class="hide-from-toc no-link" tabindex="0"> Get started with Android </h3> <div class="devsite-landing-row-item-description-content"> To get started, do a quick codelab or dive deeper into a training course for an overview of key Android development topics. </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-1-up devsite-landing-row-50 devsite-landing-row-no-image-background devsite-landing-row-large-headings" header-position="top" > <div class="devsite-landing-row-inner"> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <picture> <img alt="" src="https://developer.android.com/static/training/basics/firstapp/images/select_project_type.png" srcset="https://developer.android.com/static/training/basics/firstapp/images/select_project_type_36.png 36w,https://developer.android.com/static/training/basics/firstapp/images/select_project_type_48.png 48w,https://developer.android.com/static/training/basics/firstapp/images/select_project_type_72.png 72w,https://developer.android.com/static/training/basics/firstapp/images/select_project_type_96.png 96w,https://developer.android.com/static/training/basics/firstapp/images/select_project_type_480.png 480w,https://developer.android.com/static/training/basics/firstapp/images/select_project_type_720.png 720w,https://developer.android.com/static/training/basics/firstapp/images/select_project_type_856.png 856w,https://developer.android.com/static/training/basics/firstapp/images/select_project_type_960.png 960w,https://developer.android.com/static/training/basics/firstapp/images/select_project_type_1440.png 1440w,https://developer.android.com/static/training/basics/firstapp/images/select_project_type_1920.png 1920w,https://developer.android.com/static/training/basics/firstapp/images/select_project_type_2880.png 2880w" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" loading="lazy" > </picture> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="create-a-hello-world-app" data-text="Create a Hello World app" class="hide-from-toc no-link" tabindex="0"> Create a Hello World app </h3> <div class="devsite-landing-row-item-description-content"> Follow this introductory codelab with step-by-step instructions to make a simple Hello World app. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://developer.android.com/codelabs/basic-android-kotlin-compose-first-app?continue=https%3A%2F%2Fdeveloper.android.com%2Fcourses%2Fpathways%2Fandroid-basics-compose-unit-1-pathway-2%23codelab-https%3A%2F%2Fdeveloper.android.com%2Fcodelabs%2Fbasic-android-kotlin-compose-first-app" class="button button-primary " >Start codelab</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-2-up devsite-landing-row-no-image-background android-promo" header-position="top" > <div class="devsite-landing-row-inner"> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item" description-position="left" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://developer.android.com/codelabs/basic-android-kotlin-compose-first-app?continue=https%3A%2F%2Fdeveloper.android.com%2Fcourses%2Fpathways%2Fandroid-basics-compose-unit-1-pathway-2%23codelab-https%3A%2F%2Fdeveloper.android.com%2Fcodelabs%2Fbasic-android-kotlin-compose-first-app"> <picture> <source class="devsite-dark-theme" srcset="//training/basics/firstapp/images/first_app.svg" media="(prefers-color-scheme: dark)" alt="" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" loading="lazy" > <img alt="" src="https://developer.android.com/static/training/basics/firstapp/images/first_app.svg" srcset="https://developer.android.com/static/training/basics/firstapp/images/first_app.svg" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <div class="devsite-landing-row-item-labels"> <span class=" " >Courses</span> </div> <h3 id="start-the-android-basics-course" data-text="Start the Android Basics course" class="hide-from-toc no-link" tabindex="0"> <a href="https://developer.android.com/codelabs/basic-android-kotlin-compose-first-app?continue=https%3A%2F%2Fdeveloper.android.com%2Fcourses%2Fpathways%2Fandroid-basics-compose-unit-1-pathway-2%23codelab-https%3A%2F%2Fdeveloper.android.com%2Fcodelabs%2Fbasic-android-kotlin-compose-first-app"> Start the Android Basics course </a> </h3> <div class="devsite-landing-row-item-description-content"> <p>Take the full course to learn the basics of creating apps with Jetpack Compose, Android's modern toolkit for developing user interfaces.</p> <p>As you create a series of apps, you’ll learn the basics of the Kotlin programming language and the fundamentals of app development.</p> </div> <div class="devsite-landing-row-item-buttons"> <a href="https://developer.android.com/codelabs/basic-android-kotlin-compose-first-app?continue=https%3A%2F%2Fdeveloper.android.com%2Fcourses%2Fpathways%2Fandroid-basics-compose-unit-1-pathway-2%23codelab-https%3A%2F%2Fdeveloper.android.com%2Fcodelabs%2Fbasic-android-kotlin-compose-first-app" class="button button-primary " >Start codelab</a> </div> </div> </div> </div> <div class="devsite-landing-row-item" description-position="left" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://developer.android.com/courses"> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/training/basics/firstapp/images/paths.svg" media="(prefers-color-scheme: dark)" alt="" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" loading="lazy" > <img alt="" src="https://developer.android.com/static/training/basics/firstapp/images/paths.svg" srcset="https://developer.android.com/static/training/basics/firstapp/images/paths.svg" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <div class="devsite-landing-row-item-labels"> <span class=" " >Learn</span> </div> <h3 id="browse-learning-resources" data-text="Browse learning resources" class="hide-from-toc no-link" tabindex="0"> <a href="https://developer.android.com/courses"> Browse learning resources </a> </h3> <div class="devsite-landing-row-item-description-content"> <p>Go deeper by exploring other training resources, such as learning pathways for more-advanced topics, including Compose, app architecture, and accessibility.</p> </div> <div class="devsite-landing-row-item-buttons"> <a href="https://developer.android.com/courses" class="button " >Go to training resources</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-3-up devsite-landing-row-padding-xlarge android-illustrated-resources-primary android-row-padding-top-xlarge-bottom-small" header-position="top" > <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header" > <div class="devsite-landing-row-header-text"> <h2 id="assemble-your-toolkit" data-text="Assemble your toolkit" tabindex="0"> Assemble your toolkit </h2> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" icon-position="top" > <a href="https://developer.android.com/compose"> <div class="devsite-landing-row-item-icon-container" size="large" > <picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer.android.com/static/images/spot-icons/jetpack-compose_dt.svg" sizes="64px" loading="lazy" > <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/spot-icons/jetpack-compose.svg" srcset="https://developer.android.com/static/images/spot-icons/jetpack-compose.svg" sizes="64px" loading="lazy" > </picture> </div> </a> <div class="devsite-landing-row-item-body"> <h3 id="composecolonbr-build-compelling-user-interfaces" data-text="Compose&colon; Build compelling user interfaces" class="hide-from-toc no-link" tabindex="0"> <a href="https://developer.android.com/compose"> Compose&colon;<br> Build compelling user interfaces </a> </h3> <div class="devsite-landing-row-item-description-content"> Jetpack Compose simplifies and accelerates UI development on Android. Write less code and use powerful tools and intuitive Kotlin APIs. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://developer.android.com/compose" class="button button-white " >Use Compose</a> </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" icon-position="top" > <a href="https://developer.android.com/kotlin"> <div class="devsite-landing-row-item-icon-container" size="large" > <picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer.android.com/static/images/logos/kotlin_dt.svg" sizes="64px" loading="lazy" > <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/logos/kotlin.svg" srcset="https://developer.android.com/static/images/logos/kotlin.svg" sizes="64px" loading="lazy" > </picture> </div> </a> <div class="devsite-landing-row-item-body"> <h3 id="kotlincolon-br-a-modern-concise-powerful-language" data-text="Kotlin&colon; A modern, concise, powerful language" class="hide-from-toc no-link" tabindex="0"> <a href="https://developer.android.com/kotlin"> Kotlin&colon; <br> A modern, concise, powerful language </a> </h3> <div class="devsite-landing-row-item-description-content"> More than 95% of the the top 1,000 Android apps use Kotlin to boost productivity, developer satisfaction, and code safety. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://developer.android.com/kotlin" class="button button-white " >Learn more</a> </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" icon-position="top" > <a href="https://developer.android.com/jetpack"> <div class="devsite-landing-row-item-icon-container" size="large" > <picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer.android.com/static/images/spot-icons/jetpack.svg" sizes="64px" loading="lazy" > <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/spot-icons/jetpack.svg" srcset="https://developer.android.com/static/images/spot-icons/jetpack.svg" sizes="64px" loading="lazy" > </picture> </div> </a> <div class="devsite-landing-row-item-body"> <h3 id="jetpackcolonbr-libraries-for-easier-app-development" data-text="Jetpack&colon; Libraries for easier app development" class="hide-from-toc no-link" tabindex="0"> <a href="https://developer.android.com/jetpack"> Jetpack&colon;<br> Libraries for easier app development </a> </h3> <div class="devsite-landing-row-item-description-content"> Check out the Android suite of libraries, which implement our best practices and reduce boilerplate code. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://developer.android.com/jetpack" class="button button-white " >Get started</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-3-up android-illustrated-resources-primary" header-position="top" > <div class="devsite-landing-row-inner"> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" icon-position="top" > <a href="https://developer.android.com/studio"> <div class="devsite-landing-row-item-icon-container" size="large" > <picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer.android.com/static/images/logos/android-studio-round_dt.svg" sizes="64px" loading="lazy" > <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/logos/android-studio-round.svg" srcset="https://developer.android.com/static/images/logos/android-studio-round.svg" sizes="64px" loading="lazy" > </picture> </div> </a> <div class="devsite-landing-row-item-body"> <h3 id="use-android-studio-for-development" data-text="Use Android Studio for development" class="hide-from-toc no-link" tabindex="0"> <a href="https://developer.android.com/studio"> Use Android Studio for development </a> </h3> <div class="devsite-landing-row-item-description-content"> Android Studio is the official IDE for Android app development, featuring Compose design tools, flexible build system, and Android Emulator. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://developer.android.com/studio" class="button button-white " >Android Studio</a> </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" icon-position="top" > <a href="https://developer.android.com/about/versions"> <div class="devsite-landing-row-item-icon-container" size="large" > <picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer.android.com/static/images/logos/android_dt.svg" sizes="64px" loading="lazy" > <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/logos/android.svg" srcset="https://developer.android.com/static/images/logos/android.svg" sizes="64px" loading="lazy" > </picture> </div> </a> <div class="devsite-landing-row-item-body"> <h3 id="target-the-latest-android-version" data-text="Target the latest Android version" class="hide-from-toc no-link" tabindex="0"> <a href="https://developer.android.com/about/versions"> Target the latest Android version </a> </h3> <div class="devsite-landing-row-item-description-content"> We handle backwards compatibility, so you can target the latest Android version, use the latest technologies, and run consistently across Android versions and devices. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://developer.android.com/about/versions" class="button button-white " >Get started</a> </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" icon-position="top" > <a href="https://developer.android.com/topic/architecture"> <div class="devsite-landing-row-item-icon-container" size="large" > <picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer.android.com/static/images/cluster-illustrations/android-architecture-components_dt.svg" sizes="64px" loading="lazy" > <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/cluster-illustrations/android-architecture-components.svg" srcset="https://developer.android.com/static/images/cluster-illustrations/android-architecture-components.svg" sizes="64px" loading="lazy" > </picture> </div> </a> <div class="devsite-landing-row-item-body"> <h3 id="architecture-and-testing-best-practices" data-text="Architecture and testing best practices" class="hide-from-toc no-link" tabindex="0"> <a href="https://developer.android.com/topic/architecture"> Architecture and testing best practices </a> </h3> <div class="devsite-landing-row-item-description-content"> Architecture, testing patterns, and guidance help you build solid, scalable apps. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://developer.android.com/topic/architecture" class="button button-white " >Learn more</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-1-up devsite-landing-row-100 devsite-landing-row-no-image-background android-section-intro-sidecar-primary android-mad-update" header-position="left" > <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header" icon-position="top" > <div class="devsite-landing-row-header-icon-container" size="large" > <picture> <source class="devsite-landing-row-header-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer.android.com/static/images/picto-icons/actionable_dt.svg" sizes="100vw" loading="lazy" > <img class="devsite-landing-row-header-icon" alt="" src="https://developer.android.com/static/images/picto-icons/actionable.svg" srcset="https://developer.android.com/static/images/picto-icons/actionable.svg" sizes="100vw" loading="lazy" > </picture> </div> <div class="devsite-landing-row-header-text"> <h2 id="app-quality-matters" data-text="App quality matters" tabindex="0"> App quality matters </h2> <div class="devsite-landing-row-description"> Build high-quality apps to provide seamless and consistent user experiences. Explore how to build for large screens, and ensure your apps work well across form factors like tablets, foldable devices, and Chromebooks. Use the Android core app-quality checklist to help evaluate the smoothness and safety of your user experience. </div> </div> <div class="devsite-landing-row-header-buttons"> <a href="https://developer.android.com/docs/quality-guidelines/core-app-quality" class="button button-primary " >See guidelines</a> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <div class="devsite-landing-row-item-description-content"> <div class="android-hidden-mobile"> <table class="android-table-good-great"> <thead> <tr> <th></th> <th class="android-table-header-good">Good</th> <th class="android-table-header-great">Great</th> </tr> </thead> <tbody> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/lightbulb_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-icons/lightbulb.svg" alt> </picture> <span>Core value</span> </div> </td> <td class="android-table-cell-great" colspan="2"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/tick_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-tick/tick.svg" alt> </picture> <span>Fun, useful, or both</span> </div> </td> </tr> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/stars_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-icons/stars.svg" alt> </picture> <span>User experience</span> </div> </td> <td class="android-table-cell-good">Easy to use</td> <td class="android-table-cell-great"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/tick_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-tick/tick.svg" alt> </picture> <span>Delightful to use</span> </div> </td> </tr> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/graph-bar_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-icons/graph-bar.svg" alt> </picture> <span>Technical quality</span> </div> </td> <td class="android-table-cell-good">Work well on users' devices</td> <td class="android-table-cell-great"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/tick_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-tick/tick.svg" alt> </picture> <span>Make the most of users' devices</span> </div> </td> </tr> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/security-2_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-icons/security-2.svg" alt> </picture> <span>Privacy and security</span> </div> </td> <td class="android-table-cell-good">Safe</td> <td class="android-table-cell-great"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/tick_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-tick/tick.svg" alt> </picture> <span>Designed for safety</span> </div> </td> </tr> </tbody> </table> </div> <div class="android-hidden-tablet android-hidden-desktop"> <table class="android-table-good-great"> <thead> <tr> <th></th> <th class="android-table-header-good">Good</th> </tr> </thead> <tbody> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/lightbulb_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-icons/lightbulb.svg" alt> </picture> <span>Core value</span> </div> </td> <td class="android-table-cell-good"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/tick_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-tick/tick.svg" alt> </picture> <span>Fun, useful, or both</span> </div> </td> </tr> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/stars_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-stars/stars.svg" alt> </picture> <span>User experience</span> </div> </td> <td class="android-table-cell-good">Easy to use</td> </tr> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/graph-bar_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-icons/graph-bar.svg" alt> </picture> <span>Technical quality</span> </div> </td> <td class="android-table-cell-good">Works well on users’ devices</td> </tr> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/security-2_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-icons/security-2.svg" alt> </picture> <span>Privacy and security</span> </div> </td> <td class="android-table-cell-good">Safe</td> </tr> </tbody> </table> <table class="android-table-good-great android-hidden-tablet android-hidden-desktop"> <thead> <tr> <th></th> <th class="android-table-header-great">Great</th> </tr> </thead> <tbody> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/lightbulb_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-icons/lightbulb.svg" alt> </picture> <span>Core value</span> </div> </td> <td class="android-table-cell-great"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/tick_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-tick/tick.svg" alt> </picture> <span>Fun, useful, or both</span> </div> </td> </tr> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/stars_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-stars/stars.svg" alt> </picture> <span>User experience</span> </div> </td> <td class="android-table-cell-great"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/tick_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-tick/tick.svg" alt> </picture> <span>Delightful to use</span> </div> </td> </tr> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/graph-bar_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-icons/graph-bar.svg" alt> </picture> <span>Technical quality</span> </div> </td> <td class="android-table-cell-great"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/tick_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-tick/tick.svg" alt> </picture> <span>Makes the most of users' devices</span> </div> </td> </tr> <tr> <td class="android-table-cell-title"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/security-2_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-icons/security-2.svg" alt> </picture> <span>Privacy and security</span> </div> </td> <td class="android-table-cell-great"> <div> <picture> <source class="devsite-dark-theme" srcset="https://developer.android.com/static/images/picto-icons/tick_dt.svg" media="(prefers-color-scheme: dark)" alt=""> <img src="/static/images/picto-tick/tick.svg" alt> </picture> <span>Designed for safety</span> </div> </td> </tr> </tbody> </table> </div> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-3-up devsite-landing-row-large-headings devsite-landing-row-padding-medium devsite-landing-row-100 android-grouped-resources-secondary" header-position="top" > <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header" > <div class="devsite-landing-row-header-text"> <h2 id="featured-samples" data-text="Featured samples" tabindex="0"> Featured samples </h2> <div class="devsite-landing-row-description"> If you learn best by reading code, there's a wide range of sample apps that you can check out, modify, and learn from. </div> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item fully-clickable" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://github.com/android/nowinandroid"> <picture> <img alt="" src="https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android.png" srcset="https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android_36.png 36w,https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android_48.png 48w,https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android_72.png 72w,https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android_96.png 96w,https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android_480.png 480w,https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android_720.png 720w,https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android_856.png 856w,https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android_960.png 960w,https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android_1440.png 1440w,https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android_1920.png 1920w,https://developer.android.com/static/guide/topics/ui/images/overview-now-in-android_2880.png 2880w" sizes="(max-width: 840px) 100vw, 1440px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="now-in-android" data-text="Now in Android" class="hide-from-toc no-link" tabindex="0"> <a href="https://github.com/android/nowinandroid"> Now in Android </a> </h3> <div class="devsite-landing-row-item-description-content"> <p>Now in Android is an Android app built with Kotlin and Jetpack Compose. Now in Android is designed to serve as a reference for Android developers that models best practices for design and development.</p> </div> </div> </div> </div> <div class="devsite-landing-row-item fully-clickable" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://github.com/android/compose-samples"> <picture> <img alt="" src="https://developer.android.com/static/images/cards/distribute/engage/compose-samples.png" srcset="https://developer.android.com/static/images/cards/distribute/engage/compose-samples_36.png 36w,https://developer.android.com/static/images/cards/distribute/engage/compose-samples_48.png 48w,https://developer.android.com/static/images/cards/distribute/engage/compose-samples_72.png 72w,https://developer.android.com/static/images/cards/distribute/engage/compose-samples_96.png 96w,https://developer.android.com/static/images/cards/distribute/engage/compose-samples_480.png 480w,https://developer.android.com/static/images/cards/distribute/engage/compose-samples_720.png 720w,https://developer.android.com/static/images/cards/distribute/engage/compose-samples_856.png 856w,https://developer.android.com/static/images/cards/distribute/engage/compose-samples_960.png 960w,https://developer.android.com/static/images/cards/distribute/engage/compose-samples_1440.png 1440w,https://developer.android.com/static/images/cards/distribute/engage/compose-samples_1920.png 1920w,https://developer.android.com/static/images/cards/distribute/engage/compose-samples_2880.png 2880w" sizes="(max-width: 840px) 100vw, 1440px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="compose-samples" data-text="Compose samples" class="hide-from-toc no-link" tabindex="0"> <a href="https://github.com/android/compose-samples"> Compose samples </a> </h3> <div class="devsite-landing-row-item-description-content"> <p>This repository contains a set of individual Android Studio projects to help you learn about Compose in Android. Each sample demonstrates different use cases, complexity levels and APIs.</p> </div> </div> </div> </div> <div class="devsite-landing-row-item fully-clickable" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://github.com/android/user-interface-samples/tree/main/AppWidget"> <picture> <img alt="" src="https://developer.android.com/static/images/cards/distribute/engage/to-do-app.png" srcset="https://developer.android.com/static/images/cards/distribute/engage/to-do-app_36.png 36w,https://developer.android.com/static/images/cards/distribute/engage/to-do-app_48.png 48w,https://developer.android.com/static/images/cards/distribute/engage/to-do-app_72.png 72w,https://developer.android.com/static/images/cards/distribute/engage/to-do-app_96.png 96w,https://developer.android.com/static/images/cards/distribute/engage/to-do-app_480.png 480w,https://developer.android.com/static/images/cards/distribute/engage/to-do-app_720.png 720w,https://developer.android.com/static/images/cards/distribute/engage/to-do-app_856.png 856w,https://developer.android.com/static/images/cards/distribute/engage/to-do-app_960.png 960w,https://developer.android.com/static/images/cards/distribute/engage/to-do-app_1440.png 1440w,https://developer.android.com/static/images/cards/distribute/engage/to-do-app_1920.png 1920w,https://developer.android.com/static/images/cards/distribute/engage/to-do-app_2880.png 2880w" sizes="(max-width: 840px) 100vw, 1440px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="to-do-app" data-text="To do app" class="hide-from-toc no-link" tabindex="0"> <a href="https://github.com/android/user-interface-samples/tree/main/AppWidget"> To do app </a> </h3> <div class="devsite-landing-row-item-description-content"> <p>These samples showcase different architectural approaches to developing Android apps. In its different branches you'll find the same app (a TODO app) implemented with small differences.</p> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-1-up" header-position="right" > <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header" > <div class="devsite-landing-row-header-text"> <div class="devsite-landing-row-description"> <a href="/samples"><b>Browse all the samples</b></a> </div> </div> </header> </div> </section> <devsite-hats-survey class="nocontent" hats-id="VxqvKSur40kxBYCLVTd0SSGykbno" listnr-id="5207477"></devsite-hats-survey> </div> <div class="devsite-floating-action-buttons"> </div> </article> <devsite-notification > </devsite-notification> <div class="devsite-content-data"> <template class="devsite-content-data-template"> [[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the 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