Question

Can I convert data when parsing it from json to MutableLiveData and how if it's possible?

@TypeConverter
    fun stringToDatas(string: String) :MutableLiveData<HashMap<String,Any>> {
        val liveData = object : TypeToken<MutableLiveData<HashMap<String, Any>>>() {
        //here i guess should return it.
        //and how can i return it from string to MutableLiveData
        }.type
        return Gson().fromJson(string, liveData)
    }

Thank you.

question from:https://stackoverflow.com/questions/65845235/can-i-convert-data-when-parsing-it-from-json-to-mutablelivedata

Answer 1

It could be done this way

@TypeConverter
    fun stringToDatas(string: String) :MutableLiveData<HashMap<String,Any>> {
        val map= object : TypeToken<HashMap<String, Any>>() {}.type
        return MutableLiveData<HashMap<String,Any>>(Gson().fromJson(string, map))
    }

UPDATE

@TypeConverter
fun datasToString(liveData: MutableLiveData<HashMap<String,Any>>): String {
    return gson.toJson(liveData.value)
}