package io.github.sendz.hitungluas;

import android.os.Bundle;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

public class MainActivity extends AppCompatActivity {
    private int panjang;
    private int lebar;
    private EditText inputPanjang;
    private EditText inputLebar;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        inputPanjang = (EditText) findViewById(R.id.edit_text_panjang);
        inputLebar = (EditText) findViewById(R.id.edit_text_lebar);
        Button reset = (Button) findViewById(R.id.button_hitung);


        reset.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                panjang = Integer.valueOf(inputPanjang.getText().toString());
                lebar = Integer.valueOf(inputLebar.getText().toString());
                int luas = panjang * lebar;
                new AlertDialog.Builder(MainActivity.this).setTitle("Luas").setMessage(String.valueOf(luas)).show();
            }
        });
    }
}