如何格式化 json object 的编号并在 TextView Android 中设置

Question

I'm Developing an app that fetches data from JSON. I want to set the int number into TextView in Formatted Way. I used Java java.text.NumberFormat for Formating.I want data to be Like 100000 = 1,00,000.

But This Giving error

java.lang.IllegalArgumentException: Cannot format given Object as a Number

Here is my code

 String myString = NumberFormat.getCurrencyInstance().format(jsonObject.getString("cases"));
 totalCasesNum.setText(myString);

Answer 1

Try this:

String myString = NumberFormat.getCurrencyInstance().format(Integer.parseInt(jsonObject.getString("cases"));