Show Emojis using UNICODE codes 😱

Custom function to show any Emoji by using his respective UNICODE code, no need to use external libraries.

import 'dart:convert';
import 'dart:math' as math;

import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:intl/intl.dart';
import 'package:timeago/timeago.dart' as timeago;
import '../../flutter_flow/lat_lng.dart';
import '../../flutter_flow/place.dart';
import '../../flutter_flow/uploaded_file.dart';
import '../../flutter_flow/custom_functions.dart';

String getEmoji(String unicode) {
  /// MODIFY CODE ONLY BELOW THIS LINE

  try {
    int code = int.parse(unicode.substring(2), radix: 16);
    String emoji = String.fromCharCode(code);
    return emoji;
  } catch (e) {
    return 'Invalid Code';
  }

  /// MODIFY CODE ONLY ABOVE THIS LINE
}