How to convert string value to integer?

Question

 String servicePrice = serviceListArrayList.get(position).getPrice();
        System.out.println ("Price======>"+servicePrice);
        price = Integer.parseInt(servicePrice);
        System.out.println("IntPrice====>"+price);

I want to convert this servicePrice value to integer value but unfortunately got NumberFormatException,please help me from this error.

Answer 1

You will get a NumberFormatException if servicePrice is not a string representation of an integer (e.g. "1" or "123"). Examples include an empty string (""), text ("abc"), decimal numbers ("1.23"), currencies ("$1.23" or "$2"), or things that aren't valid numbers ("1.2.3" or "0..1")

If you aren't in control of the string, you'll want to use appropriate checks to handle if a bad value is entered

int val = 0;
try {
    val = Integer.parseInt(str);
}
catch(NumberFormatException np) {
    // handle the case - e.g. error Toast message
}