#77 new: also when backing app

lib/view/page/home.dart

@@ -85,6 +85,7 @@ class _HomePageState extends State<HomePage>
         if (!_serverProvider.isAutoRefreshOn) {
           _serverProvider.startAutoRefresh();
         }
+        updateHomeWidget();
         break;
       case AppLifecycleState.paused:
         // Keep running in background on Android device
@@ -306,6 +307,7 @@ class _HomePageState extends State<HomePage>
   @override
   Future<void> afterFirstLayout(BuildContext context) async {
     doUpdate(context);
+    updateHomeWidget();
     await GetIt.I.allReady();
     await _serverProvider.loadLocalData();
     await _serverProvider.refreshData();
@@ -313,4 +315,10 @@ class _HomePageState extends State<HomePage>
       Analysis.init();
     }
   }
+
+  void updateHomeWidget() {
+    if (_setting.autoUpdateHomeWidget.fetch()!) {
+      homeWidgetChannel.invokeMethod('update');
+    }
+  }
 }

lib/view/page/setting.dart

@@ -145,6 +145,7 @@ class _SettingPageState extends State<SettingPage> {
     ];
     if (isIOS) {
       children.add(_buildPushToken());
+      children.add(_buildAutoUpdateHomeWidget());
     }
     if (isAndroid) {
       children.add(_buildBgRun());
@@ -928,4 +929,12 @@ class _SettingPageState extends State<SettingPage> {
       },
     );
   }
+
+  Widget _buildAutoUpdateHomeWidget() {
+    return ListTile(
+      title: Text(_s.autoUpdateHomeWidget),
+      subtitle: Text(_s.whenOpenApp, style: grey),
+      trailing: buildSwitch(context, _setting.autoUpdateHomeWidget),
+    );
+  }
 }