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8. 소프트웨어 작성하기
가. 프로그램 흐름도

나. 온습도 측정을 하기 위한 프로그램 소스

package com.example.test4;

import androidx.appcompat.app.AppCompatActivity;
import android.app.Activity;
import android.bluetooth.BluetoothAdapter;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

<안드로이드 스튜디오 메인문>
import android.widget.Toast;

import app.akexorcist.bluetotohspp.library.BluetoothSPP;