Question

Currently i am working in simple android application, i have one string like Result below i mentioned for your reference, then i tried to get the rate value like 0.036, but i can’t it, how to get this? Is it possible? please help me

Thanks in Advance

String Result =@" NO_Balance | MobileNumber: 43994732984 | rate: 0.036";

Answer 1

String someString =” NO_Balance | MobileNumber: 43994732984 | rate: 0.036″;

// last float value
Float f = Float.valueOf(
            someString.substring(
                 someString.lastIndexOf('.'), 
                 someString.length()));

// center int value
int num = Integer.valueOf(
            someString.substring(
                 someString.indexOf(':')+1,
                 someString.lastIndexOf('|')-1));

note this assumes the string your parsing is valid, you may want to do some checking