add delay & retry on empty list

mawaqit · Jul 9, 2024 · 3890097 · 3890097
1 parent f88d06a
commit 3890097
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Showing 2 changed files with 38 additions and 25 deletions.
diff --git a/lib/src/pages/onBoarding/widgets/Wifi_selector_widget.dart b/lib/src/pages/onBoarding/widgets/Wifi_selector_widget.dart
@@ -31,32 +31,12 @@ class _OnBoardingWifiSelectorState
     super.initState();
 
     WidgetsBinding.instance.addPostFrameCallback((_) async {
-      if (_timeManager.deviceModel == "MAWAQITBOX V2") {
-        await addLocationPermission();
-        await addFineLocationPermission();
-
-        await ref.read(wifiScanNotifierProvider.notifier).retry();
-      } else {
-        await ref.read(wifiScanNotifierProvider.notifier).retry();
-      }
+      WidgetsBinding.instance.addPostFrameCallback((_) async {
+        await ref.read(wifiScanNotifierProvider.notifier).initializeScan();
+      });
     });
   }
 
-  Future<void> addLocationPermission() async {
-    try {
-      await platform.invokeMethod('addLocationPermission');
-    } on PlatformException catch (e) {
-      logger.e("kiosk mode: location permission: error: $e");
-    }
-  }
-
-  Future<void> addFineLocationPermission() async {
-    try {
-      await platform.invokeMethod('grantFineLocationPermission');
-    } on PlatformException catch (e) {
-      logger.e("kiosk mode: location permission: error: $e");
-    }
-  }
 
   void _showToast(String message) {
     Fluttertoast.showToast(

diff --git a/lib/src/state_management/kiosk_mode/wifi_scan/wifi_scan_notifier.dart b/lib/src/state_management/kiosk_mode/wifi_scan/wifi_scan_notifier.dart
@@ -12,17 +12,50 @@ import '../../../pages/onBoarding/widgets/onboarding_timezone_selector.dart';
 class WifiScanNotifier extends AsyncNotifier<WifiScanState> {
   final TimeShiftManager _timeManager = TimeShiftManager();
 
-@override
+  @override
   Future<WifiScanState> build() async {
     state = AsyncData(WifiScanState(
       accessPoints: [],
       hasPermission: false,
       status: Status.connecting,
     ));
-    await _scan();
+    await initializeScan();
     return state.value!;
   }
 
+  Future<void> initializeScan() async {
+    await _requestPermissions();
+    await Future.delayed(Duration(seconds: 2));
+    await _scan();
+    if (state.value!.accessPoints.isEmpty) {
+      await Future.delayed(Duration(seconds: 2));
+      await retry();
+    }
+  }
+
+  Future<void> _requestPermissions() async {
+    if (_timeManager.deviceModel == "MAWAQITBOX V2") {
+      await addLocationPermission();
+      await addFineLocationPermission();
+    }
+  }
+
+  Future<void> addLocationPermission() async {
+    try {
+      await platform.invokeMethod('addLocationPermission');
+    } on PlatformException catch (e) {
+      logger.e("kiosk mode: location permission: error: $e");
+    }
+  }
+
+  Future<void> addFineLocationPermission() async {
+    try {
+      await platform.invokeMethod('grantFineLocationPermission');
+    } on PlatformException catch (e) {
+      logger.e("kiosk mode: location permission: error: $e");
+    }
+  }
+
   Future<void> _scan() async {
     state = AsyncLoading();
     try {