Moshi custom type adapter on Kotlin
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class RedditLink( | |
val author: String, | |
val likes: RedditLikes, | |
val title: String, | |
val score: Int | |
) | |
enum class RedditLikes { | |
UP, DOWN, NONE | |
} | |
class LikesAdapter { | |
@FromJson fun fromJson(likes: String): RedditLikes { | |
Log.d("LikesAdapter", "I was called!!") | |
when (likes) { | |
"true" -> return RedditLikes.UP | |
"false" -> return RedditLikes.DOWN | |
"null" -> return RedditLikes.NONE | |
else -> { | |
throw JsonDataException("likes could not be parsed: " + likes) | |
} | |
} | |
} | |
@ToJson fun toJson(likes: RedditLikes) = when(likes) { | |
RedditLikes.UP -> "true" | |
RedditLikes.DOWN -> "false" | |
RedditLikes.NONE -> "null" | |
} | |
} |
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val moshi = Moshi.Builder() | |
.add(LikesAdapter()) | |
.build() | |
val retrofit = Retrofit.Builder() | |
.baseUrl("https://www.reddit.com") | |
.addConverterFactory(MoshiConverterFactory.create(moshi)) | |
.build() |
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