dependency injection - Dagger and Android context qualifiers -

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i've been using dagger in projects while using these examples guides:

https://github.com/square/dagger/tree/master/examples

but there's thing can't comprehend in them. use @foractivity , @forapplication qualifiers explicitly differentiate between types of context, never @inject them in dependency? that? overlook in example?. if quite misleading.

how go injecting them in dependency then? @inject dependency dependency suffice , resolve correct type own?

to inject context in @foractivity case have to:

@inject @foractivity context context;

here post explains it: https://stackoverflow.com/a/27343567/3929577

it's same result @named annotation.

you can use in module:

@provides @singleton @named("foractivity") context provideactivitycontext() {   return activity; }

and use that:

@inject @named("foractivity") context context;

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