randomImageByBreed function
RANDOM IMAGE FROM A BREED COLLECTION
breed
breed name
Returns a random dog image from a breed, e.g. hound
Implementation
Future<String> randomImageByBreed(String breed) async {
try {
var response = await _getRequest("breed/${breed.trim()}/images/random");
var json = jsonDecode(response);
if (json["status"] != "success") {
throw new DogAPIException(json["message"]);
}
return json["message"];
} catch(ex) {
throw new DogAPIException(ex.toString());
}
}