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Fix login loading dialog

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This commit is contained in:
Christian Pauly 2020-01-04 09:16:29 +01:00
parent ee9fc0ccd1
commit 2c047d9b21
1 changed files with 14 additions and 11 deletions
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19
lib/views/login.dart
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@ -19,6 +19,7 @@ class _LoginPageState extends State<LoginPage> {
String usernameError; String usernameError;
String passwordError; String passwordError;
String serverError; String serverError;
bool loading = false;
void login(BuildContext context) async { void login(BuildContext context) async {
MatrixState matrix = Matrix.of(context); MatrixState matrix = Matrix.of(context);
@ -46,28 +47,28 @@ class _LoginPageState extends State<LoginPage> {
} }
try { try {
matrix.showLoadingDialog(context); setState(() => loading = true);
if (!await matrix.client.checkServer(homeserver)) { if (!await matrix.client.checkServer(homeserver)) {
setState(() => serverError = "Homeserver is not compatible."); setState(() => serverError = "Homeserver is not compatible.");
return matrix.hideLoadingDialog(); return setState(() => loading = false);
} }
} catch (exception) { } catch (exception) {
setState(() => serverError = "Connection attempt failed!"); setState(() => serverError = "Connection attempt failed!");
return matrix.hideLoadingDialog(); return setState(() => loading = false);
} }
try { try {
await matrix.client await matrix.client
.login(usernameController.text, passwordController.text); .login(usernameController.text, passwordController.text);
} on MatrixException catch (exception) { } on MatrixException catch (exception) {
setState(() => passwordError = exception.errorMessage); setState(() => passwordError = exception.errorMessage);
return matrix.hideLoadingDialog(); return setState(() => loading = false);
} catch (exception) { } catch (exception) {
setState(() => passwordError = exception.toString()); setState(() => passwordError = exception.toString());
return matrix.hideLoadingDialog(); return setState(() => loading = false);
} }
await Matrix.of(context).saveAccount(); await Matrix.of(context).saveAccount();
matrix.hideLoadingDialog(); setState(() => loading = false);
} }
@override @override
@ -130,9 +131,11 @@ class _LoginPageState extends State<LoginPage> {
), ),
), ),
child: RawMaterialButton( child: RawMaterialButton(
onPressed: () => login(context), onPressed: () => loading ? null : login(context),
splashColor: Colors.grey, splashColor: Colors.grey,
child: Text( child: loading
? CircularProgressIndicator()
: Text(
"Login", "Login",
style: TextStyle(color: Colors.white, fontSize: 20.0), style: TextStyle(color: Colors.white, fontSize: 20.0),
), ),