Question

I am not sure it is me or what but I am having a problem converting a double to string.

here is my code:

double total = 44;
String total2 = Double.toString(total);

Am i doing something wrong or am i missing a step here.

I get error NumberFormatException when trying to convert this.

totalCost.setOnTouchListener(new OnTouchListener() {
  public boolean onTouch(View v, MotionEvent event) {
    try {
      double priceG = Double.parseDouble(priceGal.getText().toString());
      double valG = Double.parseDouble(volGal.toString());
      double total = priceG * valG;
      String tot = new Double(total).toString();
      totalCost.setText(tot);
    } catch(Exception e) {
      Log.e("text", e.toString());
    }

    return false;
  }         
});

I am trying to do this in an onTouchListener. Ill post more code, basically when the user touches the edittext box i want the information to calculate a fill the edittext box.

Answer 1

double total = 44;
String total2 = String.valueOf(total);

This will convert double to String