package com.example.cosmosclient.views; import android.content.Intent; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.EditText; import com.example.cosmosclient.R; import com.example.cosmosclient.entities.Group; import com.example.cosmosclient.resources.GroupsRest; import com.example.cosmosclient.resources.UsersRest; import retrofit2.Retrofit; import retrofit2.converter.jackson.JacksonConverterFactory; public class MakeGroupActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_make_group); EditText gruopNameText = findViewById(R.id.groupNameText); Button createGroupButton = findViewById(R.id.createGroupButton); String name,uId; //retrofitの処理 final Retrofit retrofit = new Retrofit.Builder() .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/cosmos/") .addConverterFactory(JacksonConverterFactory.create()) .build(); //interfaceから実装を取得 final GroupsRest makeGroupService = retrofit.create(Group.class); createGroupButton.setOnClickListener(new View.OnClickListener(){ @Override public void onClick(View view){ } }); } }