Android 核心
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要为 Associate Android Developer 认证考试做准备，开发者应执行以下操作：
- 了解 Android 系统的架构
- 能够描述 Android 应用的基本构建块
- 了解如何构建和运行 Android 应用
- 使用
Toast 或 Snackbar 在弹出式窗口中显示简单消息
- 能够使用
Notifications 在您的应用界面之外显示消息
- 了解如何本地化应用
- 能够使用
WorkManager 调度后台任务
相关课程内容
其他资源
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最后更新时间 (UTC)：2022-07-27。
[null,null,["最后更新时间 (UTC)：2022-07-27。"],[[["\u003cp\u003eThe Associate Android Developer certification exam assesses developers' understanding of Android system architecture, app building blocks, and the app development process.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers should be proficient in displaying messages using Toasts, Snackbars, and Notifications, along with localizing apps.\u003c/p\u003e\n"],["\u003cp\u003eScheduling background tasks with WorkManager is also a key skill assessed in the exam.\u003c/p\u003e\n"],["\u003cp\u003eThe provided resources offer pathways to learn about Kotlin basics for Android, building layouts, adding buttons, and more.\u003c/p\u003e\n"],["\u003cp\u003eFurther resources cover topics like WorkManager, application fundamentals, Jetpack, AndroidX, Android KTX, localization, notifications, and Toasts.\u003c/p\u003e\n"]]],[],null,["# Android core\n\nTo prepare for the Associate Android Developer certification exam, developers should:\n\n- Understand the architecture of the Android system\n- Be able to describe the basic building blocks of an Android app\n- Know how to build and run an Android app\n- Display simple messages in a popup using a `Toast` or a `Snackbar`\n- Be able to display a message outside your app's UI using `Notifications`\n- Understand how to localize an app\n- Be able to schedule a background task using `WorkManager`\n\nRelated Course Content\n----------------------\n\n- [Android Basics in Kotlin Unit 1 - Kotlin Basics for Android, Pathway 2: Create your first Android app](https://developer.android.com/courses/pathways/android-basics-kotlin-two)\n- [Android Basics in Kotlin Unit 1 - Kotlin Basics for Android, Pathway 3: Build a basic layout](https://developer.android.com/courses/pathways/android-basics-kotlin-three)\n- [Android Basics in Kotlin Unit 1 - Kotlin Basics for Android, Pathway 4: Add a button to an app](https://developer.android.com/courses/pathways/android-basics-kotlin-four)\n\nOther Resources\n---------------\n\n- [Codelabs -\\\u003e WorkManager (Kotlin)](https://codelabs.developers.google.com/codelabs/android-workmanager-kt/index.html#0)\n- [Codelabs -\\\u003e WorkManager (Java)](https://codelabs.developers.google.com/codelabs/android-workmanager-java/index.html#0)\n- [Android Developers -\\\u003e Application fundamentals](https://developer.android.com/guide/components/fundamentals)\n- [Android Developers -\\\u003e Getting started with Jetpack](https://developer.android.com/jetpack/docs/getting-started)\n- [Android Developers -\\\u003e AndroidX overview](https://developer.android.com/jetpack/androidx)\n- [Android Developers -\\\u003e Android KTX (Kotlin)](https://developer.android.com/kotlin/ktx)\n- [Android Developers -\\\u003e Localize your app](https://developer.android.com/guide/topics/resources/localization)\n- [Android Developers -\\\u003e Create a notification](https://developer.android.com/training/notify-user/build-notification)\n- [Android Developers -\\\u003e Toasts](https://developer.android.com/guide/topics/ui/notifiers/toasts)"]]
