AAR 库的 Application()

Question

我在 android 上创建了一个 AAR 库并将其导入到另一个项目中当我尝试从这个库中执行一些东西时，它给出了一个错误，说 Room 没有启动，我在我的应用程序 () 中启动了 Room，这让我认为没有调用 AAR 库的 Application() 如何让这个 Application() 启动？

Answer 1

There isn't any application class in the android-library that triggered automatically. You should expose an entry point in your library in order to receive the context and init everything you need from there (for example the Room DB).

Another way (maybe a little bit more complicated) is to create a provider and attach it in the application's lifecycle. Here is an example .