Also check out Google’s Digital Wellbeing to see yet another real-world example of in-app navigation utilizing the Android Jetpack Navigation component.

To get started using the Jetpack Navigation component in your project, add the Navigation artifacts available on Google’s Maven repository from Java or Kotlin to your program’s build.gradle file:

Navigation-runtime: This core library powers the navigation graph, which provides the arrangement of your in-app navigation: the screens or destinations which make up your program and the actions that link them. It is possible to control the way you browse to destinations with a easy navigate() call. These destinations may be destinations that are custom or fragments, actions.

With the Jetpack Navigation component you can:

  • Handle basic user actions like Up & Rear buttons in order that they work consistently across devices and screens.
  • Allow users to land on any part of your app via deep connections and build predictable and consistent navigation inside your app.
  • Improve type safety of arguments passed from 1 screen to another, diminishing the odds of runtime crashes as users browse in your app.
  • Picture and manipulate your navigation flows easily with the Navigation Editor in Android Studio 3.3

Today we’re pleased to announce the steady release of the Android Jetpack Navigation component.

Together with the Navigation Librarywe refactored our legacy navigation drawer to support a lively, runtime-based configuration using custom views. It allowed us to include / remove new screens to the experience of the program without producing any interdependencies between subtly modules.

Offered in Android Studio 3.3 and above, the Navigation Editor enables you to visually create your navigation chart , allowing you to handle user journeys within your program.

    Navigation requires passing data. For example, your list display and an item ID may pass into a details screen. Many of the exceptions throughout navigation have been attributed to a lack of type safety warranties as possible pass arguments. These exceptions are tough to replicate and debug.

    Guidance to do it right on the first attempt

    Check out our Brand-new pair of programmer guides that encompass best practices That Will Help You implement navigation correctly:

    What developers state

    With integration to the manifest merger tool, Android Studio can automatically create the intent filters necessary to enable deep linking to a certain screen in your program. You can connect URLs with any screen of your app simply by putting an attribute.

    “The Navigation library is well-designed and completely configurable, allowing us to integrate the library based on our specific needs.

    Navigation-ui: This library lets you readily add navigation drawers, menus and bottom navigation to your program consistent with the Material Design guidelines.

    Tools to help you build predictable navigation workflows

    Cohesive tooling and advice for implementing predictable in-app navigation

    The Jetpack Navigation element adheres to the Principles of Navigation, providing consistent and predictable navigation however simple or complex your app may be.

    Navigation-fragment: This library builds upon navigation-runtime and supplies out-of-the-box support for items as destinations. With this library, fragment trades are now handled for you.

    We were also able to eliminate all anti-patterns in our program around top notch navigation, eliminating explicit casts and hardcoded assumptions to instead rely on Navigation. This library is a fundamental part of modern Android advancement, and we wish to embrace it throughout our program moving forward.

    Get started

    Here Is What Emery Coxe, Android Lead @ HomeAway, has to say about the Jetpack Navigation part:

  • For all other Navigation-related issues: Issue Tracker
  • The Jetpack Navigation component’s package of libraries, tooling and guidance gives a robust, complete navigation frame, freeing you from the challenges of implementing navigation yourself and giving you certainty that edge cases are handled properly.

    Note: In case you have not yet migrated to androidx. The Jetpack Navigation stable element libraries can also be accessible as android.arch.

Please continue to tell us. For Those Who Have specific feedback on features or if you run into any issues, please file a bug via a number of the following hyperlinks:
Check out the
migration manual and the programmer guide to understand how you can begin with the Jetpack Navigation part on your program. In addition, we offer a hands-on codelab plus a sample app.

Def nav_version = 2.0.0

// Java

// Kotlin KTX

The Jetpack Navigation part provides a framework for navigation which makes it feasible to abstract away the implementation details, keeping your program code of navigation boilerplate.