Decide if you need a content provider.

You need to build a content
provider if you want to provide one or more of the following features:

• You want to offer complex data or files to other applications.
• You want to allow users to copy complex data from your app into other
  apps.
• You want to provide custom search suggestions using the search
  framework.
• You don’t need a provider to use an sqlite database if the
  use is entirely within your own application.

我正在开发一个应用程序,当位置通过IntentService更改时,该应用程序会同步背景数据.

我所看到的是,使用ContentProvider,您可以观察到数据发生变化时我真正想要的却没有用户注意到它.它在IntentService中发生变化,MainActivity观察到这些变化,当它被通知时,布局内容会发生变化

使用ContentProvider是一个好主意,尽管他们甚至没有提到这个？

谢谢