Kotlin Multiplatform Academy · 课时

JDK、Android Studio 与 KMP 插件

了解编写第一行共享代码前所需的工具

JDK、Android Studio 与 KMP 插件 是 CoddyKit 上的免费 Kotlin Multiplatform Academy 课时。这是第 1 节课，共 4 节。你可以在下方免费阅读本课时的完整内容 — 然后在浏览器中使用内置代码编辑器和全天候 AI 导师进行实践。这是 Kotlin Multiplatform Academy 学习路径的一部分，你的进度在网页和 CoddyKit 应用中同步。 Kotlin Multiplatform Academy 课程共包含 4 节课。

本课时的部分内容尚未翻译，以英文显示。

Tools Before Code

Before you write a single shared line, you need the right toolchain. Get this setup right and the rest of KMP feels smooth. 🛠️

Start With the JDK

Everything starts with the JDK, the Java Development Kit that compiles and runs your Kotlin code on the JVM side.

Which JDK Version

Pick a modern JDK 17 or newer. It is the safe, well-supported baseline that current Android and Gradle tooling expect.

Check Your Java

Open a terminal and confirm Java is installed and visible. One command tells you the version your machine will use.

java -version

Android Studio Is Home Base

Your main workshop is Android Studio, the IDE where you will edit shared code, run the Android app, and manage Gradle.

Use a Recent Studio

Install a recent stable Android Studio. Newer releases ship better Kotlin support and smoother multiplatform tooling out of the box.

The KMP Plugin

Add the Kotlin Multiplatform plugin from the plugins marketplace. It unlocks the project wizard and KMP-aware editing features.

Where Plugins Live

Find it under Settings then Plugins, search Marketplace for the multiplatform tooling, install, and restart Studio to activate it.

Android SDK Comes Too

Studio also installs the Android SDK, the platform libraries and build tools your Android target compiles against.

An Emulator to Test On

Create an Android emulator from the Device Manager so you can run and see your shared code working without a physical phone.

This Covers Android Only

So far you can build the Android half of KMP. The iOS side needs Mac-specific tools you will set up in the next lesson.

Quick Check

Which JDK version is the recommended safe baseline for modern KMP?

Recap

You lined up the essentials: a JDK 17+, Android Studio with the KMP plugin, the Android SDK, and an emulator. The Android side is ready. ✅

常见问题解答

「JDK、Android Studio 与 KMP 插件」课时是免费的吗？

是的 — 「JDK、Android Studio 与 KMP 插件」的完整文本可在网页上免费阅读。要进行交互式练习（内置代码编辑器和全天候 AI 导师）并解锁 Kotlin Multiplatform Academy 课程的其余内容，请升级到 CoddyKit PRO。 Kotlin Multiplatform Academy 课程共包含 4 节课。

「JDK、Android Studio 与 KMP 插件」这节课中我会学到什么？

了解编写第一行共享代码前所需的工具你通过在浏览器中直接运行的动手代码来练习 Kotlin Multiplatform Academy，全天候 AI 导师会在你学习这节课的过程中回答你的问题。

学习 Kotlin Multiplatform Academy 需要有经验吗？

无需任何先前经验。CoddyKit 上的 Kotlin Multiplatform Academy 课程适合初学者到高级学习者，你可以从这里开始或从头开始，按照自己的节奏学习。这是第 1 节课，共 4 节。

「JDK、Android Studio 与 KMP 插件」课时需要多长时间？

大多数 CoddyKit 课程大约需要 5–10 分钟。每节课都很精短且互动，所以你能稳步进步，并在网页和应用中从离开的地方继续。

我能在这节 Kotlin Multiplatform Academy 课中编写并运行代码吗？

能。每节 Kotlin Multiplatform Academy 课都包含内置代码编辑器，你可以在浏览器中直接编写并运行真实代码，并获得即时 AI 反馈 — 无需本地设置。

此课程中的所有课时

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