decode method
Implementation
@override
void decode(MessagePayload payload) {
super.decode(payload);
if (payload.binaryContent != null)
thumbnail = decodeJpg(payload.binaryContent!);
}
@override
void decode(MessagePayload payload) {
super.decode(payload);
if (payload.binaryContent != null)
thumbnail = decodeJpg(payload.binaryContent!);
}