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Add error handling for empty menu data

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New string resource for menu definition errors and updates HomeAssistantApp to show an error message when the menu data is empty.
This commit is contained in:
Philip Abbey
2025-12-13 16:29:18 +00:00
parent fd373e9dbb
commit 66bae3ac57
2 changed files with 3 additions and 0 deletions
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1
resources/strings/strings.xml
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@@ -32,6 +32,7 @@
<string id="NoConfigUrl" scope="glance">No configuration URL in the application settings.</string>
<string id="NoInternet">No Internet connection.</string>
<string id="NoJson">No JSON returned from HTTP request.</string>
<string id="NoMenu">Menu definition error, check the instructions.</string>
<string id="NoPhone" scope="glance">No Phone connection.</string>
<string id="NoPhoneNoCache" scope="glance">No phone connection, no cached menu.</string>
<string id="NoResponse">No Response, check Internet connection</string>

2
source/HomeAssistantApp.mc
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@@ -218,6 +218,8 @@ class HomeAssistantApp extends Application.AppBase {
} else {
if (data == null) {
ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoJson) as Lang.String);
} else if (data.size() == 0) {
ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoMenu) as Lang.String);
} else {
buildMenu(data);
WatchUi.switchToView(mHaMenu, new HomeAssistantViewDelegate(false), WatchUi.SLIDE_IMMEDIATE);