toString method
override
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse
function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString
to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() {
var url = "";
// Go format the mailto part of the url
url += "$mailto;";
url = url.substring(0, url.length - 1);
// Go format the cc part of the url
var delimiter = "?";
if (cc.isNotEmpty) {
url += "${delimiter}cc=";
delimiter = "&";
for (final e in cc) {
url += "$e;";
}
url = url.substring(0, url.length - 1);
}
// Go format the bcc part of the url
if (bcc.isNotEmpty) {
url += "${delimiter}bcc=";
delimiter = "&";
for (final e in bcc) {
url += "$e;";
}
url = url.substring(0, url.length - 1);
}
// Go format the subject part
if (subject.trim().isNotEmpty) {
url += "${delimiter}subject=${subject.trim()}";
delimiter = "&";
}
// Go format the body part
if (body.trim().isNotEmpty) {
url += "${delimiter}body=${body.trim()}";
delimiter = "&";
}
return url;
}