From 474f3875926dc73889ed4ac38626dfefd019ca3a Mon Sep 17 00:00:00 2001
From: Tommaso Barbugli <tbarbugli@gmail.com>
Date: Fri, 28 Feb 2020 11:24:29 +0100
Subject: [PATCH] tweak examples

---
 example/lib/custom_message.dart            | 31 +++++++++++++++-------
 example/lib/customize_channel_preview.dart | 11 ++++++++
 2 files changed, 33 insertions(+), 9 deletions(-)

diff --git a/example/lib/custom_message.dart b/example/lib/custom_message.dart
index 8cbda3c6..9a86876e 100644
--- a/example/lib/custom_message.dart
+++ b/example/lib/custom_message.dart
@@ -72,17 +72,30 @@ class ChannelPage extends StatelessWidget {
     );
   }
 
-  Widget _messageBuilder(context, message, _) {
+  Widget _messageBuilder(context, message, index) {
     final isCurrentUser = StreamChat.of(context).user.id == message.user.id;
     final textAlign = isCurrentUser ? TextAlign.right : TextAlign.left;
-    return ListTile(
-      title: Text(
-        message.text,
-        textAlign: textAlign,
-      ),
-      subtitle: Text(
-        message.user.extraData['name'],
-        textAlign: textAlign,
+    final color = isCurrentUser ? Colors.blueGrey : Colors.blue;
+
+    return Padding(
+      padding: EdgeInsets.all(5.0),
+      child: Container(
+        decoration: BoxDecoration(
+          border: Border.all(color: color, width: 1),
+          borderRadius: BorderRadius.all(
+            Radius.circular(5.0),
+          ),
+        ),
+        child: ListTile(
+          title: Text(
+            message.text,
+            textAlign: textAlign,
+          ),
+          subtitle: Text(
+            message.user.extraData['name'],
+            textAlign: textAlign,
+          ),
+        ),
       ),
     );
   }
diff --git a/example/lib/customize_channel_preview.dart b/example/lib/customize_channel_preview.dart
index e3cf7cae..da196fd9 100644
--- a/example/lib/customize_channel_preview.dart
+++ b/example/lib/customize_channel_preview.dart
@@ -51,13 +51,24 @@ class ChannelListPage extends StatelessWidget {
   }
 
   Widget _channelPreviewBuilder(BuildContext context, Channel channel) {
+    final lastMessage = channel.state.messages.reversed
+        .firstWhere((message) => message.type != "deleted");
+
+    final subtitle = (lastMessage == null ? "nothing yet" : lastMessage.text);
+    final opacity = channel.state.unreadCount > .0 ? 1.0 : 0.5;
+
     return ListTile(
       leading: ChannelImage(
         channel: channel,
       ),
       title: ChannelName(
         channel: channel,
+        textStyle:
+            StreamChatTheme.of(context).channelPreviewTheme.title.copyWith(
+                  color: Colors.black.withOpacity(opacity),
+                ),
       ),
+      subtitle: Text(subtitle),
       trailing: channel.state.unreadCount > 0
           ? CircleAvatar(
               radius: 10,