readData method Null safety
Implementation
void readData() async {
final Map<String, String> settings = await WSLApi().readConfig();
settings.forEach((key, value) {
_settings[key] = TextEditingController(text: value);
});
String? syncIP = prefs.getString('SyncIP');
if (syncIP != null && syncIP != '') {
_syncIpTextController.text = syncIP;
}
String? repoLink = prefs.getString('RepoLink');
if (repoLink != null && repoLink != '') {
_repoTextController.text = repoLink;
}
setState(() {
_settings = _settings;
});
}