Revision history [back]

Flutter has several ways to structure strings, depending on the specific use case. Here are some of the most common ways:

1. Basic string: This is a simple string enclosed in quotation marks.

String basicString = "Hello World";

1. String interpolation: This allows adding variables or expressions inside a string by enclosing them in curly braces {} and preceded by a dollar sign $.

String name = "John"; String greeting = "Hello $name";

1. Multiline strings: Use triple quotation marks to create multiline strings in Dart.

String multilineString = ''' This is a multiline string in Dart.
''';

1. String concatenation: To combine two or more strings, you can use the + operator.

String firstName = "John"; String lastName = "Doe"; String fullName = firstName + " " + lastName;

1. String methods: Dart provides a set of methods to manipulate strings, such as splitting, replacing, trimming, and more.

String sentence = "The quick brown fox jumps over the lazy dog"; List<String> words = sentence.split(" "); String newSentence = sentence.replaceAll("brown", "red"); String trimmedString = sentence.trim();

These are just a few examples of how you can structure strings in Flutter. Depending on your specific use case, you may need to use one or more of these techniques to build your strings correctly.