Kotlin 可完全与 Java 互操作，因此您可以根据需要在应用中添加任意数量的 Kotlin 代码。通过“从 Java 到 Kotlin”开发者在线课程中的文章和 Codelab，您可以学习如何编写符合惯例的 Kotlin 代码、如何将 Kotlin 代码添加到现有应用，以及如何顺畅地在 Java 代码中调用 Kotlin 代码。此外，还将了解到 Android Studio 可如何帮助您将 Java 代码转换为 Kotlin 代码。
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Last updated 2022-07-09 UTC.
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