Announcements implemented

lib/models/get_announcement_details.dart

@@ -3,8 +3,8 @@ class GetAnnouncementDetails {
   String? titleAR;
   String? emailBodyEN;
   String? emailBodyAR;
-  String? bodyEN;
-  String? bodyAR;
+  String? bodyEN = "";
+  String? bodyAR = "";
   String? bannerImage;
   String? rowID;
   String? awarenessName;

lib/ui/screens/announcements/announcement_details.dart

@@ -3,9 +3,13 @@ import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:flutter_html/flutter_html.dart';
 import 'package:mohem_flutter_app/api/pending_transactions_api_client.dart';
+import 'package:mohem_flutter_app/app_state/app_state.dart';
+import 'package:mohem_flutter_app/classes/colors.dart';
 import 'package:mohem_flutter_app/classes/utils.dart';
+import 'package:mohem_flutter_app/extensions/int_extensions.dart';
 import 'package:mohem_flutter_app/models/get_announcement_details.dart';
 import 'package:mohem_flutter_app/widgets/app_bar_widget.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 class AnnouncementDetails extends StatefulWidget {
   const AnnouncementDetails({Key? key}) : super(key: key);
@@ -36,59 +40,68 @@ class _AnnouncementDetailsState extends State<AnnouncementDetails> {
         title: "Announcements",
       ),
       body: SingleChildScrollView(
-        child: Container(
-          width: double.infinity,
-          padding: const EdgeInsets.all(10.0),
-          margin: const EdgeInsets.all(12.0),
-          decoration: BoxDecoration(
-            color: Colors.white,
-            borderRadius: BorderRadius.circular(10),
-            boxShadow: [
-              BoxShadow(
-                color: const Color(0xff000000).withOpacity(.05),
-                blurRadius: 26,
-                offset: const Offset(0, -3),
-              ),
-            ],
-          ),
-          child: Column(
-            crossAxisAlignment: CrossAxisAlignment.start,
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              SizedBox(
+        child: getAnnouncementDetailsObj != null
+            ? Container(
                 width: double.infinity,
-                height: 150.0,
-                child: ClipRRect(
+                padding: const EdgeInsets.all(10.0),
+                margin: const EdgeInsets.all(12.0),
+                decoration: BoxDecoration(
+                  color: Colors.white,
                   borderRadius: BorderRadius.circular(10),
-                  child: Image.memory(
-                    base64Decode(Utils.getBase64FromJpeg(getAnnouncementDetailsObj?.bannerImage)),
-                    fit: BoxFit.cover,
-                  ),
+                  boxShadow: [
+                    BoxShadow(
+                      color: const Color(0xff000000).withOpacity(.05),
+                      blurRadius: 26,
+                      offset: const Offset(0, -3),
+                    ),
+                  ],
                 ),
-              ),
-              Container(
-                margin: const EdgeInsets.only(top: 12.0),
-                child: Html(
-                  data: getAnnouncementDetailsObj?.bodyEN,
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    12.height,
+                    AppState().isArabic(context)
+                        ? Text(getAnnouncementDetailsObj?.titleAR ?? "", style: const TextStyle(color: MyColors.darkTextColor, fontSize: 16, letterSpacing: -0.64, fontWeight: FontWeight.w600))
+                        : Text(getAnnouncementDetailsObj?.titleEN ?? "", style: const TextStyle(color: MyColors.darkTextColor, fontSize: 16, letterSpacing: -0.64, fontWeight: FontWeight.w600)),
+                    12.height,
+                    SizedBox(
+                      width: double.infinity,
+                      height: 150.0,
+                      child: ClipRRect(
+                        borderRadius: BorderRadius.circular(10),
+                        child: Image.memory(
+                          base64Decode(Utils.getBase64FromJpeg(getAnnouncementDetailsObj?.bannerImage)),
+                          fit: BoxFit.cover,
+                        ),
+                      ),
+                    ),
+                    Container(
+                      margin: const EdgeInsets.only(top: 12.0),
+                      child: Html(
+                          data: AppState().isArabic(context) ? getAnnouncementDetailsObj?.bodyAR : getAnnouncementDetailsObj?.bodyEN ?? "",
+                          onLinkTap: (String? url, RenderContext context, Map<String, String> attributes, _) {
+                            launchUrl(Uri.parse(url!));
+                          }),
+                    ),
+                  ],
                 ),
-              ),
-            ],
-          ),
-        ),
+              )
+            : Utils.getNoDataWidget(context),
       ),
     );
   }
 
-  getRequestID() {
+  getRequestID() async {
     if (currentPageNo == 0) {
       final arguments = (ModalRoute.of(context)?.settings.arguments ?? <String, dynamic>{}) as Map;
       currentPageNo = arguments["currentPageNo"];
       rowID = arguments["rowID"];
-      getAnnouncementDetails(0, rowID);
+      await getAnnouncementDetails(0, rowID);
     }
   }
 
-  void getAnnouncementDetails(int itgAwarenessID, int itgRowID) async {
+  Future getAnnouncementDetails(int itgAwarenessID, int itgRowID) async {
     try {
       Utils.showLoading(context);
       jsonResponse = await PendingTransactionsApiClient().getAnnouncements(itgAwarenessID, currentPageNo, itgRowID);

lib/ui/screens/announcements/announcements.dart

@@ -27,11 +27,22 @@ class _AnnouncementsState extends State<Announcements> {
   List<GetAnnouncementsObject> getAnnouncementsObject = [];
   List<GetAnnouncementsObject> _foundAnnouncements = [];
   TextEditingController searchController = TextEditingController();
+  final ScrollController _controller = ScrollController();
 
   @override
   void initState() {
     getAnnouncements(0, 0);
     super.initState();
+    _controller.addListener(() {
+      if (_controller.position.atEdge) {
+        bool isTop = _controller.position.pixels == 0;
+        if (!isTop) {
+          print('At the bottom');
+          currentPageNo++;
+          getAnnouncements(0, 0);
+        }
+      }
+    });
   }
 
   @override
@@ -71,6 +82,7 @@ class _AnnouncementsState extends State<Announcements> {
                       child: ListView.separated(
                           physics: const BouncingScrollPhysics(),
                           shrinkWrap: true,
+                          controller: _controller,
                           itemBuilder: (BuildContext context, int index) {
                             return InkWell(
                               onTap: () {
@@ -125,7 +137,8 @@ class _AnnouncementsState extends State<Announcements> {
                             );
                           },
                           separatorBuilder: (BuildContext context, int index) => 1.height,
-                          itemCount: _foundAnnouncements.length ?? 0))
+                          itemCount: _foundAnnouncements.length ?? 0)),
+                  20.height,
                 ],
               ),
             )

pubspec.yaml

@@ -68,6 +68,7 @@ dependencies:
   open_file: ^3.2.1
   wifi_iot: ^0.3.16
   flutter_html: ^2.2.1
+  url_launcher: ^6.0.15
 
 dev_dependencies:
   flutter_test: