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[#43] Handling bad configuration. Advanced connection error handling

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This commit is contained in:
estevez
2018-09-20 23:21:03 +03:00
parent e5fbc40c66
commit eceece5a90
3 changed files with 95 additions and 40 deletions
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14
lib/settings.dart
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@@ -11,7 +11,7 @@ class ConnectionSettingsPage extends StatefulWidget {
class _ConnectionSettingsPageState extends State<ConnectionSettingsPage> {
String _hassioDomain = "";
String _hassioPort = "";
String _hassioPort = "8123";
String _hassioPassword = "";
String _socketProtocol = "wss";
@@ -26,20 +26,18 @@ class _ConnectionSettingsPageState extends State<ConnectionSettingsPage> {
setState(() {
_hassioDomain = prefs.getString("hassio-domain");
_hassioPort = prefs.getString("hassio-port");
_hassioPort = prefs.getString("hassio-port") ?? '8123';
_hassioPassword = prefs.getString("hassio-password");
_socketProtocol = prefs.getString("hassio-protocol");
_socketProtocol = prefs.getString("hassio-protocol") ?? 'wss';
});
}
_saveSettings() async {
debugPrint("Saving settings....");
SharedPreferences prefs = await SharedPreferences.getInstance();
prefs.setString("hassio-domain", _hassioDomain);
prefs.setString("hassio-port", _hassioPort);
prefs.setString("hassio-password", _hassioPassword);
prefs.setString("hassio-protocol", _socketProtocol);
debugPrint("Done saving settings....");
}
@override
@@ -47,8 +45,10 @@ class _ConnectionSettingsPageState extends State<ConnectionSettingsPage> {
return new Scaffold(
appBar: new AppBar(
leading: IconButton(icon: Icon(Icons.arrow_back), onPressed: (){
_saveSettings();
Navigator.pop(context);
_saveSettings().then((r){
Navigator.pop(context);
});
eventBus.fire(SettingsChangedEvent(true));
}),
// Here we take the value from the MyHomePage object that was created by
// the App.build method, and use it to set our appbar title.