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| package com.example.calculatriceimc;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import com.example.calculatriceimc.R.id;
public class MainActivity extends AppCompatActivity {
// Variable Widget
private Integer Taille = 0;
private Integer Poids = 0;
EditText txtPoids = findViewById(R.id.txtPoids);
EditText txtTaille = findViewById(R.id.txtPoids);
TextView txtResultat = findViewById(id.txtResultat);
Button btnCalculer = findViewById(R.id.btnCalculer);
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btnCalculer.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
ShowImc();
}
});
}
private void ShowImc()
{
Taille = Integer.parseInt(txtTaille.getText().toString()) / 100;
Poids = Integer.parseInt(txtPoids.getText().toString());
Float imc = (float)(Poids / (Taille*Taille));
txtResultat.setText(imc.toString());
}
} |
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