Retrofit: [Question] String[] headers in Kotlin

[norman784]

I'm wondering how to implement this in Kotlin

@Headers({
    "Accept: application/vnd.github.v3.full+json",
    "User-Agent: Retrofit-Sample-App"
})

Regards

[NightlyNexus]

Does arrayOf not work?
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[norman784]

It doesn't, it complains about requiring String but Array passed. I ended up using an interceptor to setup the headers.

Thanks

[JakeWharton]

arrayOf will work. If not it's a Kotlin bug. See https://kotlinlang.org/docs/reference/annotations.html#java-annotations.

[NightlyNexus]

Kotlin seems to understand Java arrays in annotations as varargs. (filed as possible bug: https://youtrack.jetbrains.com/issue/KT-20691)

@Headers(
    "Accept: application/vnd.github.v3.full+json",
    "User-Agent: Retrofit-Sample-App"
)

(not arrayOf)
in Kotlin will work.