[TIL] 🌼24/04/11🌼#Moshi & Retrofit2

[TIL] 🌼24/04/11🌼

• [Clean Code] 6. 객체와 자료구조
• [Clean Code] 7. 오류 처리

• [기술 면접 질문] DI(Dependency Injection)란 무엇인가?

Moshi & Retrofit2

• 오늘은 API 활용 로직에서 Gson -> Moshi 컨버팅을 해보았다.

📌참고자료

• [Android] Moshi를 이용한 Retrofit2 통신 | 주 녕
• Moshi Parsing List (Kotlin) | Lua Software Code

// Moshi adapter for List<String>
val type = Types.newParameterizedType(List::class.java, String::class.java)
val adapter = moshi.adapter<List<String>>(type)

리팩토링 전

• TourNetworkClient.kt

private val tourRetrofit = Retrofit.Builder()
    .baseUrl(TOUR_BASE_URL)
    .addConverterFactory(
        GsonConverterFactory.create(
            GsonBuilder()
                .setLenient()
                .create()
        )
    )
    .client(createOkHttpClient())
    .build()

리팩토링 후

• build.gradle(app)에 dependency 추가

implementation("com.squareup.retrofit2:converter-moshi:2.9.0")

• data class에 @SerializedName("") 애노테이션 @Json(name="")으로 변경

• TourNetworkClient.kt

private val moshi = Moshi.Builder()
     .add(KotlinJsonAdapterFactory())
     .build()

 private val tourRetrofit = Retrofit.Builder()
    .baseUrl(TOUR_BASE_URL)
    .addConverterFactory(
        MoshiConverterFactory.create(moshi).asLenient()
    )
    .client(createOkHttpClient())
    .build()