支持兼容库的 AndroidX 等价物是什么?

What is the AndroidX equivalent of support-compat library?

我正在尝试按照 https://developer.android.com/training/notify-user/build-notification

中的示例实施通知

但是,该指南显示了

的实现
dependencies {
implementation "com.android.support:support-compat:28.0.0"}

但是当我尝试在我的 gradle 文件中添加依赖项时,出现此错误:

Version 28 (intended for Android Pie and below) is the last version of the legacy support library, so we recommend that you migrate to AndroidX libraries when using Android Q and moving forward. The IDE can help with this: Refactor > Migrate to AndroidX..

那么这个库的 AndroidX 版本是多少?

那就是

implementation "androidx.core:core:1.3.2"

您可以在 https://developer.android.com/jetpack/androidx/migrate/artifact-mappings

找到所有映射到 AndroidX 的列表