Question 267780 in Json Question posted in
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how to parse Json data with custom deserialization

I’m sending API Call and getting response like that

{ "12312412312124123124": { "id": "12312412312124123124", "content": [ { "id": 41419969} ] },
"141412312412312521": { "id": 141412312412312521", "content": [ { "id": 41419969} ] }}

how can I handle to parse this json object or create data class for it , I’ve searched for custom deserialization but can’t find answer…

This is my call execution code

   builder.build().newCall(request).execute().use { response ->

        if (response.isSuccessful) {
            val responseBody = response.body?.string()
          
            if (!responseBody.isNullOrBlank()) {
                val readings = gson.fromJson(responseBody, MyClassForParsing::class.java)
                
            } else {
                println("Response body is empty.")
            }
        } else {
            println("Request failed with code: ${response.code}")
        }
    }
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2

Answers


  1. 0

    i am using retrofit to do networking. u can processing json to variabel too

    u can read it here: https://betterprogramming.pub/how-to-use-retrofit-for-networking-in-android-for-beginners-ef6bae5ef113

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  2. 0

    Response Data Class (Don’t forget to add @SerializedName)

    data class ResponseType(
    var id: String?,
    var content: List<Content>?
)

data class Content(
    var id: Int?
)

    Variable key values ​​are available in the relevant json data

    interface API {
    @GET("yourEndPoint")
    fun yourFunction(): Call<HashMap<String, ResponseType>>
}

    Last Step call enqueue

    val call = service.getYourApiRequestFunction()

call.enqueue(object : Callback<HashMap<String, ResponseType>> {
    override fun onResponse(
        call: Call<HashMap<String, ResponseType>>,
        response: Response<HashMap<String, ResponseType>>
    ) {
        if (response.isSuccessful) {
            val responses = response.body()
            // your process - responses type ==== > HashMap<String, ResponseType>
        }
    }

    override fun onFailure(call: Call<HashMap<String, ResponseType>>, t: Throwable) {
        // your error case
    }
})
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