toJson method
Convert the object to a JSON map.
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = <String, dynamic>{};
data['packageName'] = packageName;
data['appLabel'] = appLabel;
data['installTime'] = installTime?.millisecondsSinceEpoch;
data['icon'] = icon; // Base64 String
if (usages != null) {
data['usages'] = usages!.map((v) => v.toJson()).toList();
}
return data;
}