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fix customize_channel_preview example

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This commit is contained in:
Salvatore Giordano
2021-01-19 12:12:28 +01:00
parent 2931fb2d4c
commit 7fce7ebf38
2 changed files with 6 additions and 4 deletions
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example/ios/Flutter/.last_build_id
+1 -1
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@@ -1 +1 @@
c770358a10272b4ee1cdc2eb432445f6 c1153e968f5d6bcc19c41ac2592825f6
example/lib/customize_channel_preview.dart
+5 -3
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@@ -62,7 +62,7 @@ class ChannelListPage extends StatelessWidget {
} }
}, },
channelPreviewBuilder: _channelPreviewBuilder, channelPreviewBuilder: _channelPreviewBuilder,
sort: [SortOption('last_message_at')], // sort: [SortOption('last_message_at')],
pagination: PaginationParams( pagination: PaginationParams(
limit: 20, limit: 20,
), ),
@@ -73,8 +73,10 @@ class ChannelListPage extends StatelessWidget {
} }
Widget _channelPreviewBuilder(BuildContext context, Channel channel) { Widget _channelPreviewBuilder(BuildContext context, Channel channel) {
final lastMessage = channel.state.messages.reversed final lastMessage = channel.state.messages.reversed.firstWhere(
.firstWhere((message) => !message.isDeleted); (message) => !message.isDeleted,
orElse: () => null,
);
final subtitle = (lastMessage == null ? "nothing yet" : lastMessage.text); final subtitle = (lastMessage == null ? "nothing yet" : lastMessage.text);
final opacity = channel.state.unreadCount > .0 ? 1.0 : 0.5; final opacity = channel.state.unreadCount > .0 ? 1.0 : 0.5;