package com.example.exercicio_15_10;

import android.R.integer;
import android.R.string;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.text.Editable;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class EditTextActivity extends Activity {

	public String saida, num1, num2, oper;

	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_edit_text);

		try {
			EditText numero1 = (EditText) findViewById(R.id.editText1);
			EditText numero2 = (EditText) findViewById(R.id.editText2);
			EditText result = (EditText) findViewById(R.id.editText4);
			EditText opera = (EditText) findViewById(R.id.editText3);
			Button btCalcula = (Button) findViewById(R.id.button1);
			num1 = numero1.getText().toString();
			num2 = numero2.getText().toString();
			oper = opera.getText().toString();
			if (oper.equals("+")) {
				int soma = Integer.parseInt(num1) + Integer.parseInt(num2);
				saida = String.valueOf(soma);
			}
			if (oper.equals("-")) {
				int sub = Integer.parseInt(num1) - Integer.parseInt(num2);
				saida = String.valueOf(sub);
			}
			if (oper.equals("/")) {
				float div = Integer.parseInt(num1) / Integer.parseInt(num2);
				saida = String.valueOf(div);
			}
			if (oper.equals("*")) {
				int mult = Integer.parseInt(num1) * Integer.parseInt(num2);
				saida = String.valueOf(mult);
			}

			btCalcula.setOnClickListener(new View.OnClickListener() {

				public void onClick(View v) {
					//Toast.makeText(getApplicationContext(), "n1 "+num1, 1000).show();
					//Toast.makeText(getApplicationContext(), "n2 "+num2, 1000).show();
					//Toast.makeText(getApplicationContext(), "op "+oper, 1000).show();
					Toast.makeText(getApplicationContext(), "Resultado: "+saida, 1000).show();

				}

			});

		} catch (Exception e) {
			Log.e("Erro", e.toString());
		}

	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		getMenuInflater().inflate(R.menu.activity_edit_text, menu);
		return true;
	}
}