How to give two decimal point of double which converted from String value in android java

Question

I Have String Value. then how to convert in float value and then give it two decimal points?

Answer 1

Get String value from Source of Value.

Then Convert it in double

after declare DecimalFormat Method. and follow bellowed step.

String value = "10.0000000"
double valueInFloat = Double.parseDouble(value);

Declare Method Now.

DecimalFormat decimalPoint = new DecimalFormat("0.00"); 
textview.setText(decimalPoint.formate(valueInFloat));

Output: is 10.00