flutter – Text uppercase

main.dart

import 'package:flutter/material.dart';

void main(){
  runApp(
      MaterialApp(
        home: Scaffold(
          appBar: AppBar(
              title: const Text("Flutter - Text Uppercase")
          ),
          body: Container(
              alignment: Alignment.center,
              padding: const EdgeInsets.all(8),
              child: Text(
                  "i am a text.".toUpperCase(),
                  style: const TextStyle(fontSize: 50)
              )
          ),
        ),
      )
  );
}

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