How to make a number format?

Question

I want to format number which I receive from the local database

Example:

10000 to 10.000 or 1000000 to 100.000

My code:

holder.mTextViewHarga.setText("Rp. " + mProdukList.get(position).gethargaProduk());

i have to try this code before but still error:

Locale localeID = new Locale("in", "ID");
NumberFormat formatRupiah = NumberFormat.getCurrencyInstance(localeID);

holder.mTextViewHarga.setText("Rp. " +formatRupiah.format((double) mProdukList.get(position).gethargaProduk()));

Answer 1

Use DecimalFormat()

DecimalFormat df2 = new DecimalFormat( "#,###,###,##0.00" );
double d = 100.2397;
double d1 = new Double(df2.format(d)).doubleValue();

Output - d1 will be 100.24