isVideo property

bool get isVideo

Indicates whether this FileAttachment represents a video.

Implementation

bool get isVideo {
  final String file = filename.toLowerCase();
  return file.endsWith('.mp4') ||
      file.endsWith('.mov') ||
      file.endsWith('.webm') ||
      file.endsWith('.mkv') ||
      file.endsWith('.flv') ||
      file.endsWith('.3gp');
}