How to convert double to int in Android? [duplicate]
Try this way, Courtesy
double d = 45.56;int i = (int) d;For better info you can visit converting double to integer in java
If you just want to convert the Double to int,
Double D = 45.56;int i = Integer.valueOf(D.intValue());//here i becomes 45But if you want to remove all decimal numbers and count the whole value,
//first convert the Double to String double D = 45.56;String s = String.valueOf(D);// remove all . (dots) from the StringString str = str.replace(".", "");//Convert the string back to intint i = Integer.parseInt(str);// here i becomes 4556
You are using the Double as object(Wrapper for type double). You need to fist convert it in to string and then int.
Double d=4.5;int i = Integer.parseInt(d.toString());If you want it in the Integer Object Wrapper then can be written as
Integer i = Integer.parseInt(d.toString());EDITIf you want to get the desired result -You can go like this-
Double d = 4.5; double tempD = d; int tempI = (int) tempD * 100; //Integer i = tempI;