使用 ImageView 中的上下文滑动

Question

Is it bad practice to use the following?

val imageView:ImageView = ...
val uri:Uri = ...
Glide.with(imageView.context).load(uri).into(imageView)

If it is bad practice, why?

Answer 1

Glide is aware of it's context type: if it's an activity or application service it will, internally, because the image will become lifecycle aware and glide can optimise all kind of stuff knowing if onPause or onResume was called. Glide also allows you to use fragments and views from which it will take the context from.

It's not bad practice since your view's context it's the activity itself which will make your caching work just fine. Check this out for more details: https://inthecheesefactory.com/blog/get-to-know-glide-recommended-by-google/en