Page 305 - MDP2020-1

················································································ 명장양성프로젝트 【MDP】 과제발표회 자료집 Ⅰ | 299

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

productCode = findViewById(R.id.editText_productCode);
button_access = findViewById(R.id.button_access);

if (Build.VERSION.SDK_INT > 22){
requestPermissions(new String[]
{"android.permission.READ_EXTERNAL_STORAGE"}, 1);
}
}

public void accessMain(View view) {
product = productCode.getText().toString();
if (product.equals(set_productCode)){

Intent intent = new Intent(MainActivity.this, SecondActivity.class);
startActivity(intent);
Toast.makeText(MainActivity.this,"제품번호 " + product + " 로 접속하셨습니
다.", Toast.LENGTH_LONG).show();
} else {
Toast.makeText(MainActivity.this,"코드가 맞지 않습니다. 다시 시도해주세

요.",Toast.LENGTH_LONG).show();
}
}
}
(메인화면 코드)

package com.example.smartstyler;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;

import android.widget.Button;

import androidx.appcompat.app.AppCompatActivity;

public class SecondActivity extends AppCompatActivity {

Button button_clothing, button_control;