add share and url launch services

lib/app/app_module.dart

@@ -7,11 +7,15 @@ import 'app_widget.dart';
 import 'modules/bookmarks/bookmark_module.dart';
 import 'modules/home/home_module.dart';
 import 'modules/item/item_module.dart';
+import 'service/share_service.dart';
+import 'service/url_launch_service.dart';
 import 'shared/repositories/bookmark_repository.dart';
 
 class AppModule extends MainModule {
   @override
   List<Bind> get binds => [
+        $UrlLaunchService,
+        $ShareService,
         $AppController,
         $BookmarkRepository,
         Bind((i) => Dio(BaseOptions(baseUrl: 'http://api.hackerwebapp.com'))),

lib/app/modules/bookmarks/widgets/bookmark_tile.dart

@@ -3,9 +3,9 @@ import 'package:flutter_modular/flutter_modular.dart';
 import 'package:flutter_slidable/flutter_slidable.dart';
 import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
 
+import '../../../service/share_service.dart';
 import '../../../shared/constants.dart';
 import '../../../shared/models/feed_item.dart';
-import '../../../shared/util/url.dart';
 import '../../../shared/widgets/tile.dart';
 import '../bookmark_controller.dart';
 
@@ -14,6 +14,7 @@ class BookmarkTile extends StatelessWidget {
   final FeedItem bookmark;
   final GestureTapCallback onTap;
   final BookmarkController controller = Modular.get();
+  final ShareService shareService = Modular.get();
 
   BookmarkTile({Key key, this.index, this.bookmark, this.onTap}) : super(key: key);
 
@@ -56,7 +57,7 @@ class BookmarkTile extends StatelessWidget {
           color: Colors.indigo,
           icon: MdiIcons.shareVariant,
           onTap: () {
-            UrlUtil().share(title: bookmark.title, url: bookmark.url);
+            shareService.share(title: bookmark.title, url: bookmark.url);
           },
         ),
       ],

lib/app/modules/home/widgets/feed_tile.dart

@@ -4,16 +4,17 @@ import 'package:flutter_slidable/flutter_slidable.dart';
 import 'package:fluttertoast/fluttertoast.dart';
 import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
 
+import '../../../service/share_service.dart';
 import '../../../shared/constants.dart';
 import '../../../shared/models/feed_item.dart';
-import '../../../shared/util/url.dart';
 import '../../../shared/widgets/tile.dart';
 import '../home_controller.dart';
 
 class FeedTile extends StatelessWidget {
   final FeedItem feedItem;
   final GestureTapCallback onTap;
   final HomeController controller = Modular.get();
+  final ShareService shareService = Modular.get();
 
   FeedTile({Key key, this.feedItem, this.onTap}) : super(key: key);
 
@@ -51,7 +52,7 @@ class FeedTile extends StatelessWidget {
           color: Colors.indigo,
           icon: MdiIcons.shareVariant,
           onTap: () {
-            UrlUtil().share(title: feedItem.title, url: feedItem.url);
+            shareService.share(title: feedItem.title, url: feedItem.url);
           },
         ),
       ],

lib/app/modules/item/widgets/comment_view/comment_tile.dart

@@ -2,14 +2,17 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_html/flutter_html.dart';
 import 'package:flutter_html/style.dart';
+import 'package:flutter_modular/flutter_modular.dart';
 import 'package:fluttertoast/fluttertoast.dart';
 import 'package:html/parser.dart';
 
+import '../../../../service/url_launch_service.dart';
 import '../../../../shared/models/item.dart';
-import '../../../../shared/util/url.dart';
 import '../../../../shared/widgets/tile.dart';
 
 class CommentTile extends StatelessWidget {
+  final UrlLaunchService urlLaunchService = Modular.get();
+
   final List<Item> comments;
   final int depth;
   final String content;
@@ -37,8 +40,8 @@ class CommentTile extends StatelessWidget {
             style: {
               'body': Style(margin: EdgeInsets.zero),
             },
-            onLinkTap: (url) async {
-              await UrlUtil().launchUrl(url);
+            onLinkTap: (url) {
+              urlLaunchService.launchUrl(url);
             },
           ),
           user: user,

lib/app/modules/item/widgets/comment_view/item_content.dart

@@ -1,20 +1,23 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_html/flutter_html.dart';
+import 'package:flutter_modular/flutter_modular.dart';
 
-import '../../../../shared/util/url.dart';
+import '../../../../service/url_launch_service.dart';
 
 class ItemContent extends StatelessWidget {
+  final UrlLaunchService urlLaunchService = Modular.get();
+
   final String content;
 
-  const ItemContent({Key key, this.content}) : super(key: key);
+  ItemContent({Key key, this.content}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
     return Container(
       child: Html(
         data: content,
-        onLinkTap: (url) async {
-          await UrlUtil().launchUrl(url);
+        onLinkTap: (url) {
+          urlLaunchService.launchUrl(url);
         },
       ),
     );

lib/app/modules/item/widgets/item_bottom_bar.dart

@@ -3,12 +3,15 @@ import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:flutter_modular/flutter_modular.dart';
 import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
 
+import '../../../service/share_service.dart';
+import '../../../service/url_launch_service.dart';
 import '../../../shared/constants.dart';
-import '../../../shared/util/url.dart';
 import '../item_controller.dart';
 
 class ItemBottomBar extends StatelessWidget {
   final ItemController controller = Modular.get();
+  final ShareService shareService = Modular.get();
+  final UrlLaunchService urlLaunchService = Modular.get();
 
   @override
   Widget build(BuildContext context) {
@@ -43,14 +46,14 @@ class ItemBottomBar extends StatelessWidget {
                 IconButton(
                   icon: Icon(MdiIcons.web),
                   tooltip: 'Open in browser',
-                  onPressed: () async {
-                    await UrlUtil().launchUrl(url);
+                  onPressed: () {
+                    urlLaunchService.launchUrl(url);
                   },
                 ),
                 IconButton(
                   icon: Icon(MdiIcons.shareVariant),
                   onPressed: () {
-                    UrlUtil().share(title: title, url: url);
+                    shareService.share(title: title, url: url);
                   },
                 ),
               ],

lib/app/service/share_service.dart

@@ -0,0 +1,18 @@
+import 'package:flutter_modular/flutter_modular.dart';
+import 'package:share/share.dart';
+
+import '../shared/util/url_util.dart';
+
+part 'share_service.g.dart';
+
+@Injectable()
+class ShareService extends Disposable {
+  void share({String title, String url}) {
+    var parsedUrl = UrlUtil.parseUrl(url);
+    Share.share('$title\n$parsedUrl');
+  }
+
+  //dispose will be called automatically
+  @override
+  void dispose() {}
+}

lib/app/service/url_launch_service.dart

@@ -0,0 +1,18 @@
+import 'package:flutter_modular/flutter_modular.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+import '../shared/util/url_util.dart';
+
+part 'url_launch_service.g.dart';
+
+@Injectable()
+class UrlLaunchService extends Disposable {
+  Future<void> launchUrl(String url) async {
+    var parseUrl = UrlUtil.parseUrl(url);
+    await launch(parseUrl);
+  }
+
+  //dispose will be called automatically
+  @override
+  void dispose() {}
+}

lib/app/shared/util/url_util.dart

@@ -0,0 +1,5 @@
+class UrlUtil {
+  static String parseUrl(String url) {
+    return Uri.parse(url).isAbsolute ? url : 'https://news.ycombinator.com/$url';
+  }
+}

test/app/service/share_service_test.dart

@@ -0,0 +1,18 @@
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:zone/app/service/share_service.dart';
+
+void main() {
+  ShareService service;
+
+  setUp(() {
+//    service = ShareService();
+  });
+//
+  group('ShareService Test', () {
+//    test("First Test", () {
+//      expect(service, isInstanceOf<ShareService>());
+//    });
+//
+  });
+}

test/app/service/url_launch_service_test.dart

@@ -0,0 +1,18 @@
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:zone/app/service/url_launch_service.dart';
+
+void main() {
+  UrlLaunchService service;
+
+  setUp(() {
+//    service = UrlLaunchService();
+  });
+//
+  group('UrlLaunchService Test', () {
+//    test("First Test", () {
+//      expect(service, isInstanceOf<UrlLaunchService>());
+//    });
+//
+  });
+}