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kotlinlang

Stupid question:
Using GlobalScope in the Application class of an Android app is the same than creating a specific scope in the Application class, isn't it ?

Nope the globalScope is not tied to the creation off the application class

For example a contentprovider gets created before the application so using the GlobalScope there is fine but not the application scope

Okey thanks. But I mean, using GlobalScope in Application is okey ?

Depends on you, I never use it but inject it so I can swap it out in tests

GlobalScope has no Job and is therefore not cancellable.
If that's what you want use it.

Creating your own scope, even if it is a app wide singleton, it will be cancellable.