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add ontap to channelpreview

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This commit is contained in:
Salvatore Giordano
2020-12-10 11:42:01 +01:00
parent da4bc14679
commit df2d822315
2 changed files with 40 additions and 14 deletions
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lib/src/channel_header.dart
+16 -13
View File
@@ -101,21 +101,24 @@ class ChannelHeader extends StatelessWidget implements PreferredSizeWidget {
child: ChannelImage(
onTap: onImageTap ??
() {
var currentUser = StreamChat.of(context).user;
var otherUser = channel.state.members.firstWhere(
(element) => element.user.id != currentUser.id);
if (channel.memberCount == 2) {
if (channel.memberCount == 2 && channel.isDistinct) {
final currentUser = StreamChat.of(context).user;
final otherUser = channel.state.members.firstWhere(
(element) => element.user.id != currentUser.id,
orElse: () => null,
);
if (otherUser != null) {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => StreamChannel(
channel: channel,
child: ChatInfoScreen(
user: otherUser.user,
),
)));
context,
MaterialPageRoute(
builder: (context) => StreamChannel(
channel: channel,
child: ChatInfoScreen(
user: otherUser.user,
),
),
),
);
}
}
},
lib/src/channel_preview.dart
+24 -1
View File
@@ -7,6 +7,7 @@ import 'package:stream_chat_flutter/src/stream_svg_icon.dart';
import '../stream_chat_flutter.dart';
import 'channel_name.dart';
import 'channel_unread_indicator.dart';
import 'chat_info_screen.dart';
/// ![screenshot](https://raw.githubusercontent.com/GetStream/stream-chat-flutter/master/screenshots/channel_preview.png)
/// ![screenshot](https://raw.githubusercontent.com/GetStream/stream-chat-flutter/master/screenshots/channel_preview_paint.png)
@@ -60,7 +61,29 @@ class ChannelPreview extends StatelessWidget {
}
},
leading: ChannelImage(
onTap: onImageTap,
onTap: onImageTap ??
() {
if (channel.memberCount == 2 && channel.isDistinct) {
final currentUser = StreamChat.of(context).user;
final otherUser = channel.state.members.firstWhere(
(element) => element.user.id != currentUser.id,
orElse: () => null,
);
if (otherUser != null) {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => StreamChannel(
channel: channel,
child: ChatInfoScreen(
user: otherUser.user,
),
),
),
);
}
}
},
),
title: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,