CurrencyTextView in Android

CurrencyTextView in Android

import android.content.Context;
import android.util.AttributeSet;
import android.widget.TextView;

import java.text.NumberFormat;
import java.util.Locale;

public class CurrencyTextView extends TextView {

    public CurrencyTextView(Context context) {
        super(context);
        init();
    }

    public CurrencyTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
        init();
    }

    public CurrencyTextView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        init();
    }

    private void init() {
        // set the text alignment to right to display currency symbol on the left
        setGravity(android.view.Gravity.END);
    }

    public void setAmount(double amount) {
        Locale locale = new Locale("en", "US"); // or any other locale you need
        NumberFormat currencyFormatter = NumberFormat.getCurrencyInstance(locale);
        String formattedAmount = currencyFormatter.format(amount);
        setText(formattedAmount);
    }
}