Brandon Wilson Brandon Wilson - 14 days ago 11
Java Question

Converting double to string

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

This will convert double to String