I have value String "2248880.0" , i want to convert to Long in android with code :
Long.parseLong( "2248880.0"); But I have get Error
java.lang.NumberFormatException: Invalid long: "2248880.0"
so How to fix it ?
4 Answers
This is not Long value, so you need to parse it as Double or Float first. After that you can cast it to Long.
Or you can remove .000 from the string.
Comments
Use this -
long value = (long) Double.parseDouble("2248880.0"); This will cast your answer(which is double type) to long type.
Comments
java.lang.NumberFormatException: Invalid long: "2248880.0" NumberFormatException is an Exception that might be thrown when you try to convert a String into a number, where that number might be an int , a float , or any other Java numeric type.
At first remove .
Then Use.
long YourLongObj = Long.parseLong("Your_string");
Please read How can I convert String to Double without losing precision in Java
Comments
First Declare a Long Variable:
long l; Then Initialize it:
l= (long) Double.parseDouble("2248880.0"); This is because the value you have is in double format, so you have to first parse it into double and then from double to long.
double d= Double.parseDouble("2248880.0");