Calculadora Gigante Básica Apk
Apk Infos
| Version | 2 |
| Rating | 2.2/5, based on 6 votes |
| Size | 1 MB |
| Requires Android | Android 4.0+ (Ice Cream Sandwich) |
| Author's Notes | Example App Calculator used in class Pronatec Estacio de Sa |
About Calculadora Gigante Básica APK
Table Of Contents
Description
Prof. Eduardo D'AvilaMaterial de aula da disciplina Android Mobile e Java POO
Curso Técnico Pronatec Estácio de Sá / Campus WestShopping Campo Grande RJ
/**
* Created by Eduardo on 26/06/2015.
*/
public class Calculadora {
public double operando;
private double operandoAnterior;
private String operadorAnterior = "";
public void realizarOperacao(String operadorAtual) {
realizarOperacaoAnterior();
operandoAnterior = operando;
operadorAnterior = operadorAtual;
}
public void realizarOperacaoAnterior() {
if (!operadorAnterior.equals("")) {
if (operadorAnterior.equals("+")) {
operando = operandoAnterior + operando;
} else if (operadorAnterior.equals("-")) {
operando = operandoAnterior - operando;
} else if (operadorAnterior.equals("÷")) {
if (operando != 0)
operando = operandoAnterior / operando;
} else if (operadorAnterior.equals("*")) {
operando = operandoAnterior * operando;
}
}
}
}
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import android.app.Activity;
import android.graphics.Typeface;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
public class MainActivity extends Activity {
Typeface fonteDigital;
TextView txtVisor;
// Button bt0, bt1, bt2, bt3, bt4, bt5, bt6, bt7, bt8, bt9;
// int nbt0 = 0, nbt1 = 1, nbt2 = 2, nbt3 = 3, nbt4 = 4, nbt5 = 5, nbt6 = 6, nbt7 = 7, nbt8 = 8, nbt9 = 9;
boolean digitandoNovoNumero = true;
Button botaoTocado;
Calculadora calc = new Calculadora();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
txtVisor = (TextView) findViewById(R.id.txtVisor);
fonteDigital = Typeface.createFromAsset(getAssets(), "digital.ttf");
txtVisor.setTypeface(fonteDigital);
}
public void digitarNumero(View view) {
botaoTocado = (Button) view;
if (digitandoNovoNumero) {
txtVisor.setText(botaoTocado.getText());
digitandoNovoNumero = false;
} else {
txtVisor.setText(txtVisor.getText() + botaoTocado.getText().toString());
}
}
public void digitarOperacao(View view) {
botaoTocado = (Button) view;
double operandoVisor = Double.parseDouble(txtVisor.getText().toString());
calc.operando = operandoVisor;
calc.realizarOperacao(botaoTocado.getText().toString());
txtVisor.setText(String.valueOf(calc.operando));
digitandoNovoNumero = true;
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
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Latest updates
What's new in version 2
Correção de Erros.*Ajuste do visor numérico.
*Settings removido, para estabilidade do App.
*Desativado a orientação horizontal.
*Somente orientação vertical, Smartphone e Tablet.
How to install Calculadora Gigante Básica APK on Android phone or tablet?
Download Calculadora Gigante Básica APK file from ApkClean, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (novatecquerino2.eduardodavila.app.novatecquerino2-v2-ApkClean.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
Older Versions
| 2 (7) | 1 MB |
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