multipleRandomImages function

Future<List<String>> multipleRandomImages(
  1. int imagesNumber
)

DISPLAY MULTIPLE RANDOM IMAGES FROM ALL DOGS COLLECTION

  • imagesNumber number of images

NOTE ~ Max number returned is 50

Return multiple random dog image

Implementation

Future<List<String>> multipleRandomImages(int imagesNumber) async {
  try {
    var response = await _getRequest("breeds/image/random/${imagesNumber}");
    var json = jsonDecode(response);
    if (json["status"] != "success") {
      throw new DogAPIException(json["message"]);
    }
    List<String> list = [];
    for (var i in json["message"])
      list.add(i);
    return list;
  } catch(ex) {
    throw new DogAPIException(ex.toString());
  }
}