I have this peice of code that throws an UnknowHostException when the
host is not found.
How can I handle this to send a message to the screen that the host is
currently unavailable.
I'm using the host to get an exchange rate and then make a
calculation. here is the code:
//calculate conversion to CAD
if (checkUS.isChecked()) {
// get currency rate using xml feed 1USD -> 1CAD
MessageList currency = new MessageList();
String strConversion = currency.loadFeed(); //error
is on this line
String delims = "[()]";
String[] tokens = strConversion.split(delims);
double currencyRate =
Double.valueOf(tokens[1].trim()).doubleValue();
totalCost = totalCost * currencyRate;
}
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