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Updated on 2026-08-14

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Tangem 2020-03-30 17:57:20 +03:00
parent a221b61538
commit de34f96aae
1 changed files with 15 additions and 3 deletions
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18
tangem-demo/src/main/java/com/tangem/tangemtest/ucase/ui/ParamsViewModel.kt
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@ -4,9 +4,13 @@ import androidx.annotation.UiThread
import androidx.lifecycle.MutableLiveData
import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
import com.google.gson.Gson
import com.google.gson.GsonBuilder
import com.google.gson.JsonPrimitive
import com.google.gson.JsonSerializer
import com.tangem.CardManager
import com.tangem.commands.Card
import com.tangem.common.extensions.toHexString
import com.tangem.tangemtest._arch.SingleLiveEvent
import com.tangem.tangemtest._arch.structure.Id
import com.tangem.tangemtest._arch.structure.abstraction.Item
@ -72,7 +76,17 @@ class ParamsViewModel(val paramsManager: ParamsManager) : ViewModel() {
internal class Notifier(private val vm: ParamsViewModel) {
private val gsonConverter = GsonBuilder().setPrettyPrinting().create()
private val gsonConverter: Gson by lazy { createGson() }
private fun createGson(): Gson {
val builder = GsonBuilder()
builder.registerTypeAdapter(ByteArray::class.java, JsonSerializer<ByteArray> { src, typeOfSrc, context ->
JsonPrimitive(src.toHexString())
})
builder.setPrettyPrinting()
return builder.create()
}
private var notShowedError: TaskError? = null
fun handleActionResult(response: TaskEvent<*>, list: List<Item>) {
@ -105,7 +119,6 @@ internal class Notifier(private val vm: ParamsViewModel) {
}
else -> vm.ldResponse.postValue(gsonConverter.toJson(event))
}
}
private fun handleCompletionEvent(taskEvent: TaskEvent.Completion<*>) {
@ -129,6 +142,5 @@ internal class Notifier(private val vm: ParamsViewModel) {
else -> notShowedError = taskEvent.error
}
}
}
}