2024年6月27日 · Android offers a sophisticated and powerful componentized model for building your UI, based on the fundamental layout classes View and ViewGroup. The platform includes a variety of prebuilt View and ViewGroup subclasses—called widgets and layouts, respectively—that you can use to construct your UI.

Jetpack Compose is Android's recommended modern toolkit for building native UI with less code, powerful tools, and intuitive Kotlin APIs. It simplifies and accelerates UI development, including adaptation to any form factor—from smartphones, foldables, and tablets to TVs and wearables.

2024年6月27日 · Drawing a UI is only one part of creating a custom view. You also need to make your view respond to user input in a way that closely resembles the real-world action you're mimicking. Make the objects in your app act like real objects do.

2025年1月9日 · Replacing one or more Material systems — Colors, Typography, or Shapes — with custom implementations, while maintaining the others; Implementing a fully-custom design system to replace MaterialTheme; You may also want to continue using Material components with a custom design system.

Create a beautiful and usable modern app design using Android themes, components, and UI patterns. Explore mobile design → Expand to large screens

2025年1月9日 · When implementing a media UI that connects to a Media3 Player (for example ExoPlayer, MediaController or a custom Player implementation), apps are advised to follow these best practices for the best UI experience.

2024年12月20日 · The Layout Editor enables you to quickly build View-based layouts by dragging UI elements into a visual design editor instead of writing layout XML. The design editor can preview your layout on different Android devices and versions, and you can dynamically resize the layout to be sure it works properly on different screen sizes.

2025年1月20日 · Custom Tabs lets users remain within the app while browsing, increasing engagement and reducing the risk of users abandoning the app. Custom Tabs are powered directly by the user's preferred browser and automatically share the state and features offered by it.

2025年1月9日 · Learn more about layouts and modifiers in the Basic layouts in Compose, and see custom layouts in action in the Compose samples that create custom layouts. Learn more. To learn more about custom layouts in Compose, consult the following additional resources. Videos. A deep dive into Jetpack Compose Layouts; Recommended for you

Widgets on Android Add widgets to level up your user experience. Widgets are customizable home screen elements that display a clear and actionable view of an app's content or actions.