Add Retrofit Client

Author: aggarwalpulkit596

.idea/vcs.xml

@@ -13,6 +13,7 @@ android {
         targetSdkVersion 29
         versionCode 1
         versionName "1.0"
+        buildConfigField "String", "DEFAULT_BASE_URL", '"https://api.github.com/"'
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

app/build.gradle

@@ -0,0 +1,10 @@
+package com.codingblocks.mvvm.models
+
+data class User(
+    val login: String,
+    val avatarUrl: String,
+    val organizationsUrl: String,
+    val name: String,
+    val followers: Int,
+    val following: Int
+)

app/src/main/java/com/codingblocks/mvvm/models/User.kt

@@ -0,0 +1,62 @@
+package com.codingblocks.mvvm.restapi
+
+import com.codingblocks.mvvm.BuildConfig
+import com.google.gson.FieldNamingPolicy
+import com.google.gson.GsonBuilder
+import okhttp3.ConnectionPool
+import okhttp3.OkHttpClient
+import okhttp3.logging.HttpLoggingInterceptor
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import java.util.concurrent.TimeUnit
+
+/**
+ * Singleton Class for the Networking Client
+ **/
+
+object Clients {
+
+    private const val connectTimeout = 15 // 15s
+    private const val readTimeout = 15 // 15s
+
+    private val clientInterceptor = OkHttpClient.Builder()
+        .connectTimeout(connectTimeout.toLong(), TimeUnit.SECONDS)
+        .readTimeout(readTimeout.toLong(), TimeUnit.SECONDS)
+        .connectionPool(ConnectionPool(0, 1, TimeUnit.NANOSECONDS))
+        /**
+         * An OkHttp interceptor which logs request and response information.
+         * Logs are generated into the studio logger
+         **/
+        .addInterceptor(HttpLoggingInterceptor().apply {
+            level = HttpLoggingInterceptor.Level.BODY
+        }
+        )
+        /**
+         * use this interceptor to authorization token to every request
+         **/
+//        .addInterceptor { chain ->
+//            chain.proceed(
+//                chain.request().newBuilder().addHeader(
+//                    "Authorization",
+//                    "Token $token"
+//                ).build()
+//            )
+//        }
+        .build()
+
+    /**
+     * Configures Gson to apply a specific naming policy to an object's field during serialization
+     * and deserialization.
+     * Reduces the work to use annotation like @SerializedName
+     **/
+
+    var gson = GsonBuilder()
+        .setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
+        .create()
+
+    private val retrofit = Retrofit.Builder()
+        .client(clientInterceptor)
+        .baseUrl(BuildConfig.DEFAULT_BASE_URL)
+        .addConverterFactory(GsonConverterFactory.create(gson))
+        .build()
+}

app/src/main/java/com/codingblocks/mvvm/restapi/Clients.kt

@@ -0,0 +1,17 @@
+package com.codingblocks.mvvm.restapi
+
+import retrofit2.Response
+import retrofit2.http.GET
+
+
+interface RESTAPI {
+
+    @get:GET("users/aggarwalpulkit596")
+    val getMe: Response<List<String>>
+
+
+    @get:GET("users/aggarwalpulkit596/repos")
+    val getrepos: Response<List<String>>
+
+
+}