isImageFile static method

bool isImageFile(
  1. String filename
)

Checks if the given filename corresponds to an image file.

Parameters:

  • filename: The name of the file to check.

Returns:

  • A boolean indicating whether the file is an image file.

Implementation

static bool isImageFile(String filename) {
  return filename.endsWith(".jpg") ||
      filename.endsWith(".jpeg") ||
      filename.endsWith(".png");
}