[REFACTOR/#212] GSON -> kotlinx.serialization 마이그레이션

Author: DongChyeon

domain/build.gradle.kts

@@ -10,6 +10,5 @@ android {
 }
 
 dependencies {
-    implementation(libs.gson)
     implementation(libs.kotlinx.serialization.json)
 }

domain/src/main/java/com/yapp/domain/model/Alarm.kt

@@ -2,10 +2,10 @@ package com.yapp.domain.model
 
 import android.net.Uri
 import android.os.Parcelable
-import com.google.gson.Gson
-import com.google.gson.reflect.TypeToken
 import kotlinx.parcelize.Parcelize
 import kotlinx.serialization.Serializable
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
 
 @Parcelize
 @Serializable
@@ -39,11 +39,11 @@ data class Alarm(
 
     companion object {
         fun fromJson(json: String): Alarm {
-            return Gson().fromJson(json, object : TypeToken<Alarm>() {}.type)
+            return Json.decodeFromString(json)
         }
     }
 
-    override fun toString(): String = Uri.encode(Gson().toJson(this))
+    override fun toString(): String = Uri.encode(Json.encodeToString(this))
 }
 
 fun Alarm.copyFrom(source: Alarm): Alarm {

feature/alarm-interaction/build.gradle.kts

@@ -21,6 +21,6 @@ dependencies {
     implementation(libs.orbit.viewmodel)
     implementation(libs.androidx.material.android)
     implementation(libs.androidx.annotation)
-    implementation(libs.gson)
     implementation(libs.play.services.ads)
+    implementation(libs.kotlinx.serialization.json)
 }

feature/alarm-interaction/src/main/java/com/yapp/alarm/interaction/AlarmInteractionNavGraph.kt

@@ -7,13 +7,13 @@ import androidx.navigation.NavType
 import androidx.navigation.compose.composable
 import androidx.navigation.navOptions
 import androidx.navigation.navigation
-import com.google.gson.Gson
 import com.yapp.alarm.interaction.action.AlarmActionRoute
 import com.yapp.alarm.interaction.snooze.AlarmSnoozeTimerRoute
 import com.yapp.common.navigation.OrbitNavigator
 import com.yapp.common.navigation.route.AlarmInteractionBaseRoute
 import com.yapp.common.navigation.route.AlarmInteractionDestination
 import com.yapp.domain.model.Alarm
+import kotlinx.serialization.json.Json
 import kotlin.reflect.typeOf
 
 val AlarmArgType = object : NavType<Alarm>(isNullableAllowed = false) {
@@ -26,7 +26,7 @@ val AlarmArgType = object : NavType<Alarm>(isNullableAllowed = false) {
     }
 
     override fun put(bundle: Bundle, key: String, value: Alarm) {
-        bundle.putString(key, Gson().toJson(value))
+        bundle.putString(key, Json.encodeToString(Alarm.serializer(), value))
     }
 }
 

gradle/libs.versions.toml

@@ -149,7 +149,6 @@ okhttp-logging = { group = "com.squareup.okhttp3", name = "logging-interceptor",
 flexible-bottomsheet = { group = "com.github.skydoves", name = "flexible-bottomsheet-material3", version.ref = "flexible-bottomsheet" }
 #sentry-android = { group = "io.sentry", name = "sentry-android", version.ref = "sentry-android" }
 #sentry-compose = { group = "io.sentry", name = "sentry-compose", version.ref = "sentry-compose" }
-gson = { group = "com.google.code.gson", name = "gson", version.ref = "gson" }
 
 # Google Libraries
 firebase-bom = { group = "com.google.firebase", name = "firebase-bom", version.ref = "firebase-bom" }