INNER CODE UNIT · Dart

_imageUrlRegExp

SimformSolutionsPvtLtd/chatview · lib/src/extensions/extensions.dart:105

  static final RegExp _imageUrlRegExp = RegExp(imageUrlRegExpression);

  /// Shared [EmojiParser] instance.
  ///
  /// The [EmojiParser] constructor decodes a large emoji JSON dataset and
  /// builds lookup maps (thousands of entries). Previously a new instance was
  /// created for every [isAllEmoji] call — which runs for every text bubble on
  /// every rebuild — causing severe jank while scrolling. Reusing a single
  /// instance removes that per-frame cost entirely.
  static final EmojiParser _emojiParser = EmojiParser();

  bool get isImageUrl {
    return _imageUrlRegExp.hasMatch(this) || startsWith('data:image');
  }

  bool get fromMemory => startsWith('data:image');

  MemoryImage? toMemoryImage() {

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