mataku

import okhttp3.OkHttpClient
import retrofit2.Retrofit

class ApiClient {
    companion object {
        fun <T> create(service: Class<T>): T {
            val client = OkHttpClient.Builder()
                    .addInterceptor(CustomInterceptor())
                    .build()

mataku

import okhttp3.Interceptor
import okhttp3.Response

class CustomInterceptor : Interceptor {
    override fun intercept(chain: Interceptor.Chain): Response {
        val url = chain.request().url().newBuilder()
                .addQueryParameter("client_id", "some_id")
                .addQueryParameter("client_secret", "some_key")
                .build()
        val request = chain.request().newBuilder()

mataku

pic

mataku

dependencies {
    // 有能なアノテーションが使える
    compile 'com.android.support:support-annotations:22.2.0'

    // テストのみで使用
    androidTestCompile 'com.android.support.test:runner:0.5'
    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2'
}

mataku

package net.rhythnn.droidsunset

import android.app.Activity
import android.support.test.runner.AndroidJUnit4
import android.support.test.rule.ActivityTestRule
import android.support.test.espresso.Espresso.onView
import android.support.test.espresso.Espresso.onData
import android.support.test.espresso.action.ViewActions.click
import android.support.test.espresso.matcher.ViewMatchers.*
import android.support.test.espresso.assertion.ViewAssertions.matches