change: Minor design improvements

lib/components/default_app_bar_search_field.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 class DefaultAppBarSearchField extends StatefulWidget {
   final TextEditingController searchController;
   final void Function(String) onChanged;
+  final void Function(String) onSubmit;
   final Widget suffix;
   final bool autofocus;
   final String prefixText;
@@ -15,6 +16,7 @@ class DefaultAppBarSearchField extends StatefulWidget {
     Key key,
     this.searchController,
     this.onChanged,
+    this.onSubmit,
     this.suffix,
     this.autofocus = false,
     this.prefixText,
@@ -75,6 +77,7 @@ class DefaultAppBarSearchFieldState extends State<DefaultAppBarSearchField> {
         onChanged: widget.onChanged,
         focusNode: _focusNode,
         readOnly: widget.readOnly,
+        onSubmitted: widget.onSubmit,
         decoration: InputDecoration(
           prefixText: widget.prefixText,
           enabledBorder: OutlineInputBorder(

lib/l10n/intl_en.arb

@@ -87,6 +87,11 @@
     "type": "text",
     "placeholders": {}
   },
+  "noPublicRoomsFound": "No public rooms found...",
+  "@noPublicRoomsFound": {
+    "type": "text",
+    "placeholders": {}
+  },
   "areYouSureYouWantToLogout": "Are you sure you want to log out?",
   "@areYouSureYouWantToLogout": {
     "type": "text",

lib/views/archive.dart

@@ -17,28 +17,12 @@ class _ArchiveState extends State<Archive> {
     return await Matrix.of(context).client.archive;
   }
 
-  final ScrollController _scrollController = ScrollController();
-  bool _scrolledToTop = true;
-
-  @override
-  void initState() {
-    _scrollController.addListener(() async {
-      if (_scrollController.position.pixels > 0 && _scrolledToTop) {
-        setState(() => _scrolledToTop = false);
-      } else if (_scrollController.position.pixels == 0 && !_scrolledToTop) {
-        setState(() => _scrolledToTop = true);
-      }
-    });
-    super.initState();
-  }
-
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
         leading: BackButton(),
         title: Text(L10n.of(context).archive),
-        elevation: _scrolledToTop ? 0 : null,
       ),
       body: FutureBuilder<List<Room>>(
         future: getArchive(context),
@@ -48,7 +32,6 @@ class _ArchiveState extends State<Archive> {
           } else {
             archive = snapshot.data;
             return ListView.builder(
-              controller: _scrollController,
               itemCount: archive.length,
               itemBuilder: (BuildContext context, int i) => ChatListItem(
                   archive[i],

lib/views/home_view_parts/chat_list.dart

@@ -213,14 +213,16 @@ class _ChatListState extends State<ChatList> {
                             size: 80,
                             color: Colors.grey,
                           ),
-                          Text(
-                            searchMode
-                                ? L10n.of(context).noRoomsFound
-                                : L10n.of(context).startYourFirstChat,
-                            textAlign: TextAlign.center,
-                            style: TextStyle(
-                              color: Colors.grey,
-                              fontSize: 16,
+                          Center(
+                            child: Text(
+                              searchMode
+                                  ? L10n.of(context).noRoomsFound
+                                  : L10n.of(context).startYourFirstChat,
+                              textAlign: TextAlign.start,
+                              style: TextStyle(
+                                color: Colors.grey,
+                                fontSize: 16,
+                              ),
                             ),
                           ),
                         ],

lib/views/home_view_parts/contact_list.dart

@@ -5,6 +5,7 @@ import 'package:fluffychat/components/avatar.dart';
 import 'package:fluffychat/components/default_app_bar_search_field.dart';
 import 'package:fluffychat/components/list_items/contact_list_tile.dart';
 import 'package:fluffychat/components/matrix.dart';
+import 'package:fluffychat/utils/fluffy_share.dart';
 import 'package:flutter/material.dart';
 import '../../utils/client_presence_extension.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
@@ -83,13 +84,41 @@ class _ContactListState extends State<ContactList> {
                       .contains(_searchQuery.toLowerCase()))
                   .toList();
               if (contactList.isEmpty) {
-                return Container(
-                  padding: EdgeInsets.all(16),
-                  alignment: Alignment.center,
-                  child: Text(
-                    'No contacts found...',
-                    textAlign: TextAlign.center,
-                  ),
+                return Column(
+                  children: [
+                    SizedBox(height: 32),
+                    Icon(
+                      Icons.people_outlined,
+                      size: 80,
+                      color: Colors.grey,
+                    ),
+                    RaisedButton(
+                      elevation: 7,
+                      color: Theme.of(context).primaryColor,
+                      shape: RoundedRectangleBorder(
+                        borderRadius: BorderRadius.circular(12),
+                      ),
+                      child: Row(
+                        mainAxisSize: MainAxisSize.min,
+                        children: [
+                          Icon(Icons.share_outlined, color: Colors.white),
+                          SizedBox(width: 16),
+                          Text(
+                            L10n.of(context).inviteContact,
+                            style: TextStyle(
+                              color: Colors.white,
+                              fontSize: 16,
+                            ),
+                          ),
+                        ],
+                      ),
+                      onPressed: () => FluffyShare.share(
+                          L10n.of(context).inviteText(
+                              Matrix.of(context).client.userID,
+                              'https://matrix.to/#/${Matrix.of(context).client.userID}'),
+                          context),
+                    ),
+                  ],
                 );
               }
               return ListView.builder(

lib/views/home_view_parts/discover.dart

@@ -173,11 +173,26 @@ class _DiscoverState extends State<Discover> {
               }
               final publicRoomsResponse = snapshot.data;
               if (publicRoomsResponse.chunk.isEmpty) {
-                return Center(
-                  child: Text(
-                    'No public groups found...',
-                    textAlign: TextAlign.center,
-                  ),
+                return Column(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    SizedBox(height: 32),
+                    Icon(
+                      Icons.search_outlined,
+                      size: 80,
+                      color: Colors.grey,
+                    ),
+                    Center(
+                      child: Text(
+                        L10n.of(context).noPublicRoomsFound,
+                        textAlign: TextAlign.center,
+                        style: TextStyle(
+                          color: Colors.grey,
+                          fontSize: 16,
+                        ),
+                      ),
+                    ),
+                  ],
                 );
               }
               return GridView.builder(

lib/views/home_view_parts/settings.dart

@@ -405,6 +405,11 @@ class _SettingsState extends State<Settings> {
               AdaptivePageLayout.of(context).pushNamed('/settings/emotes'),
           trailing: Icon(Icons.insert_emoticon_outlined),
         ),
+        ListTile(
+          title: Text(L10n.of(context).archive),
+          onTap: () => AdaptivePageLayout.of(context).pushNamed('/archive'),
+          trailing: Icon(Icons.archive_outlined),
+        ),
         Divider(thickness: 1),
         ListTile(
           title: Text(

lib/views/homeserver_picker.dart

@@ -129,6 +129,7 @@ class _HomeserverPickerState extends State<HomeserverPicker> {
           padding: padding,
           onChanged: (s) => _domain = s,
           readOnly: !AppConfig.allowOtherHomeservers,
+          onSubmit: (_) => _checkHomeserverAction(context),
         ),
         elevation: 0,
       ),