decodeCrossFadeState static method
Decodes the value
to a CrossFadeState. Supported values are:
showFirst
showSecond
Implementation
static CrossFadeState? decodeCrossFadeState(
dynamic value, {
bool validate = true,
}) {
CrossFadeState? result;
if (value is CrossFadeState) {
result = value;
} else {
_checkSupported(
'CrossFadeState',
[
'showFirst',
'showSecond',
],
value,
);
if (value != null) {
assert(SchemaValidator.validate(
schemaId: '$_baseSchemaUrl/cross_fade_state',
value: value,
validate: validate,
));
switch (value) {
case 'showFirst':
result = CrossFadeState.showFirst;
break;
case 'showSecond':
result = CrossFadeState.showSecond;
break;
}
}
}
return result;
}