Merge branch 'development_haroon' into 'master'

huawei attendance fixes

See merge request Cloud_Solution/mohemm-flutter-app!167

lib/ui/login/login_screen.dart

@@ -110,7 +110,6 @@ class _LoginScreenState extends State<LoginScreen> {
               firebaseToken = await _firebaseMessaging.getToken();
               AppNotifications().init(firebaseToken);
               checkLoginInfo();
-              FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterError;
               await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(true);
             }
           });
@@ -121,13 +120,11 @@ class _LoginScreenState extends State<LoginScreen> {
         firebaseToken = await _firebaseMessaging.getToken();
         AppNotifications().init(firebaseToken);
         checkLoginInfo();
-        FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterError;
         await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(true);
       }
     } catch (ex) {
       Utils.hideLoading(context);
       Utils.handleException(ex, context, null);
-      FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterError;
       await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(true);
     }
   }

lib/widgets/mark_attendance_widget.dart

@@ -7,6 +7,7 @@ import 'package:geolocator/geolocator.dart';
 import 'package:huawei_location/location/fused_location_provider_client.dart';
 import 'package:huawei_location/location/location_request.dart';
 import 'package:huawei_location/location/location_settings_request.dart';
+import 'package:huawei_location/permission/permission_handler.dart';
 import 'package:mohem_flutter_app/api/dashboard_api_client.dart';
 import 'package:mohem_flutter_app/app_state/app_state.dart';
 import 'package:mohem_flutter_app/classes/colors.dart';
@@ -24,6 +25,7 @@ import 'package:mohem_flutter_app/widgets/location/Location.dart';
 import 'package:mohem_flutter_app/widgets/nfc/nfc_reader_sheet.dart';
 import 'package:mohem_flutter_app/widgets/qr_scanner_dialog.dart';
 import 'package:nfc_manager/nfc_manager.dart';
+import 'package:permission_handler/permission_handler.dart';
 import 'package:wifi_iot/wifi_iot.dart';
 
 class MarkAttendanceWidget extends StatefulWidget {
@@ -71,6 +73,36 @@ class _MarkAttendanceWidgetState extends State<MarkAttendanceWidget> {
     });
   }
 
+  void checkHuaweiLocationPermission(String attendanceType) async {
+    PermissionHandler permissionHandler = PermissionHandler();
+
+    if (await permissionHandler.hasLocationPermission()) {
+      getHuaweiCurrentLocation(attendanceType);
+    } else {
+      bool has = await requestPermissions();
+      if (has) {
+        getHuaweiCurrentLocation(attendanceType);
+      } else {
+        showDialog(
+          context: context,
+          builder: (BuildContext cxt) => ConfirmDialog(
+            message: "You need to give location permission to mark attendance",
+            onTap: () {
+              Navigator.pop(context);
+            },
+          ),
+        );
+      }
+    }
+  }
+
+  Future<bool> requestPermissions() async {
+    var result = await [
+      Permission.location,
+    ].request();
+    return (result[Permission.location] == PermissionStatus.granted || result[Permission.locationAlways] == PermissionStatus.granted);
+  }
+
   @override
   void dispose() {
     super.dispose();
@@ -101,7 +133,7 @@ class _MarkAttendanceWidgetState extends State<MarkAttendanceWidget> {
               attendanceMethod("NFC", "assets/images/nfc.svg", isNfcEnabled, () {
                 if (isNfcLocationEnabled) {
                   if (AppState().getIsHuawei) {
-                    getHuaweiCurrentLocation("NFC");
+                    checkHuaweiLocationPermission("NFC");
                   } else {
                     Location.getCurrentLocation((Position position, bool isMocked) {
                       if (isMocked) {
@@ -119,7 +151,7 @@ class _MarkAttendanceWidgetState extends State<MarkAttendanceWidget> {
                 attendanceMethod("Wifi", "assets/images/wufu.svg", isWifiEnabled, () {
                   if (isWifiLocationEnabled) {
                     if (AppState().getIsHuawei) {
-                      getHuaweiCurrentLocation("WIFI");
+                      checkHuaweiLocationPermission("WIFI");
                     } else {
                       Location.getCurrentLocation((Position position, bool isMocked) {
                         if (isMocked) {
@@ -138,7 +170,7 @@ class _MarkAttendanceWidgetState extends State<MarkAttendanceWidget> {
                 attendanceMethod("QR", "assets/images/ic_qr.svg", isQrEnabled, () async {
                   if (isQrLocationEnabled) {
                     if (AppState().getIsHuawei) {
-                      getHuaweiCurrentLocation("QR");
+                      checkHuaweiLocationPermission("QR");
                     } else {
                       Location.getCurrentLocation((Position position, bool isMocked) {
                         if (isMocked) {
@@ -170,6 +202,17 @@ class _MarkAttendanceWidgetState extends State<MarkAttendanceWidget> {
 
     locationService.checkLocationSettings(locationSettingsRequest).then((settings) async {
       await locationService.getLastLocation().then((value) {
+        if (value.latitude == null || value.longitude == null) {
+          showDialog(
+            context: context,
+            builder: (BuildContext cxt) => ConfirmDialog(
+              message: "Unable to get your location, Please check your location settings & try again.",
+              onTap: () {
+                Navigator.pop(context);
+              },
+            ),
+          );
+        } else {
           if (attendanceType == "QR") {
             performQrCodeAttendance(widget.model, lat: value.latitude.toString() ?? "", lng: value.longitude.toString() ?? "");
           }
@@ -179,6 +222,7 @@ class _MarkAttendanceWidgetState extends State<MarkAttendanceWidget> {
           if (attendanceType == "NFC") {
             performNfcAttendance(widget.model, lat: value.latitude.toString() ?? "", lng: value.longitude.toString() ?? "");
           }
+        }
       });
     }).catchError((error) {
       if (error.code == "LOCATION_SETTINGS_NOT_AVAILABLE") {