一个需要注意的重要方面是，树形查看器通过称为内容提供程序的适配器访问模型对象，并使用标签提供程序确定显示对象的方式。

One important aspect to note is that tree viewers access model objects through an adapter called a content provider and determine how the object should be visualized through a label provider.

youdao

一个需要注意的重要方面是，树形查看器通过称为内容提供程序的适配器访问模型对象，并使用标签提供程序确定显示对象的方式。

One important aspect to note is that tree viewers access model objects through an adapter called a content provider and determine how the object should be visualized through a label provider.

youdao