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feat: Added chat info page

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This commit is contained in:
Deven Joshi
2020-12-04 16:29:43 +05:30
parent 4f49664a41
commit 16ed0c5bb4
5 changed files with 386 additions and 1 deletions
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lib/src/channel_header.dart
+22 -1
View File
@@ -5,8 +5,10 @@ import 'package:stream_chat_flutter/src/channel_info.dart';
import 'package:stream_chat_flutter/src/channel_name.dart';
import 'package:stream_chat_flutter/src/stream_chat_theme.dart';
import '../stream_chat_flutter.dart';
import './channel_name.dart';
import 'channel_image.dart';
import 'chat_info_screen.dart';
import 'stream_channel.dart';
/// ![screenshot](https://raw.githubusercontent.com/GetStream/stream-chat-flutter/master/screenshots/channel_header.png)
@@ -97,7 +99,26 @@ class ChannelHeader extends StatelessWidget implements PreferredSizeWidget {
padding: const EdgeInsets.only(right: 10.0),
child: Center(
child: ChannelImage(
onTap: onImageTap,
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 (otherUser != null) {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => StreamChannel(
channel: channel,
child: ChatInfoScreen(
user: otherUser.user,
),
)));
}
}
},
),
),
),
lib/src/chat_info_screen.dart
+319
View File
@@ -0,0 +1,319 @@
import 'package:emojis/emojis.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import '../stream_chat_flutter.dart';
/// Detail screen for a 1:1 chat correspondence
class ChatInfoScreen extends StatefulWidget {
/// User in consideration
final User user;
const ChatInfoScreen({Key key, this.user}) : super(key: key);
@override
_ChatInfoScreenState createState() => _ChatInfoScreenState();
}
class _ChatInfoScreenState extends State<ChatInfoScreen> {
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Color(0xFFe6e6e6),
body: ListView(
children: [
_buildUserHeader(),
SizedBox(
height: 8.0,
),
_buildOptionListTiles(),
SizedBox(
height: 8.0,
),
_buildDeleteListTile(),
],
),
);
}
Widget _buildUserHeader() {
return Material(
color: Colors.white,
child: SafeArea(
child: Stack(
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Padding(
padding: const EdgeInsets.all(16.0),
child: UserAvatar(
user: widget.user,
constraints: BoxConstraints(
maxWidth: 72.0,
maxHeight: 72.0,
),
borderRadius: BorderRadius.circular(36.0),
),
),
SizedBox(height: 15.0),
Text(
widget.user.name,
style: TextStyle(fontSize: 16.0, fontWeight: FontWeight.bold),
),
SizedBox(height: 7.0),
Text('Online for 5 minutes'),
SizedBox(height: 15.0),
_OptionListTile(
title: '@user',
trailing: Text(widget.user.name),
onTap: () {},
),
],
),
Positioned(
top: 21,
left: 16,
child: InkWell(
child: StreamSvgIcon.left(),
onTap: () {
Navigator.of(context).pop();
},
),
),
],
),
),
);
}
Widget _buildOptionListTiles() {
var channel = StreamChannel.of(context);
return Column(
children: [
_OptionListTile(
title: 'Notifications',
leading: StreamSvgIcon.Icon_notification(
size: 24.0,
color: Colors.black.withOpacity(0.5),
),
trailing: CupertinoSwitch(
value: true,
onChanged: (val) {},
),
onTap: () {},
),
StreamBuilder<bool>(
stream: StreamChannel.of(context).channel.isMutedStream,
builder: (context, snapshot) {
return _OptionListTile(
title: 'Mute user',
leading: StreamSvgIcon.mute(
size: 23.0,
color: Colors.black.withOpacity(0.5),
),
trailing: snapshot.data == null
? CircularProgressIndicator()
: CupertinoSwitch(
value: snapshot.data,
onChanged: (val) {
if (snapshot.data) {
channel.channel.unmute();
} else {
channel.channel.mute();
}
},
),
onTap: () {},
);
}),
_OptionListTile(
title: 'Block User',
leading: StreamSvgIcon.Icon_user_delete(
size: 24.0,
color: Colors.black.withOpacity(0.5),
),
trailing: CupertinoSwitch(
value: true,
onChanged: (val) {},
),
onTap: () {},
),
_OptionListTile(
title: '615 Photos & Videos',
leading: StreamSvgIcon.pictures(
size: 24.0,
color: Colors.black.withOpacity(0.5),
),
trailing: StreamSvgIcon.right(),
onTap: () {},
),
_OptionListTile(
title: '8 Files',
leading: StreamSvgIcon.files(
size: 24.0,
color: Colors.black.withOpacity(0.5),
),
trailing: StreamSvgIcon.right(),
onTap: () {},
),
_OptionListTile(
title: '2 Shared groups',
leading: StreamSvgIcon.Icon_group(
size: 24.0,
color: Colors.black.withOpacity(0.5),
),
trailing: StreamSvgIcon.right(),
onTap: () {},
),
],
);
}
Widget _buildDeleteListTile() {
return _OptionListTile(
title: 'Delete',
leading: StreamSvgIcon.delete(
color: Colors.red,
size: 20.0,
),
onTap: () {
_showDeleteDialog();
},
titleColor: Colors.red,
);
}
void _showDeleteDialog() {
var channel = StreamChannel.of(context).channel;
showModalBottomSheet(
backgroundColor: Colors.white,
context: context,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(16.0),
topRight: Radius.circular(16.0),
)),
builder: (context) {
return Column(
mainAxisSize: MainAxisSize.min,
children: [
SizedBox(
height: 26.0,
),
StreamSvgIcon.delete(
color: Colors.red,
),
SizedBox(
height: 26.0,
),
Text(
'Delete Conversation',
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 16.0),
),
SizedBox(
height: 7.0,
),
Text('Are you sure you want to delete this conversation?'),
SizedBox(
height: 36.0,
),
Container(
color: Color(0xffe6e6e6),
height: 1.0,
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
FlatButton(
child: Text(
'CANCEL',
style: TextStyle(
color: Colors.black.withOpacity(0.5),
fontWeight: FontWeight.w400),
),
onPressed: () {
Navigator.of(context).pop();
},
),
FlatButton(
child: Text(
'DELETE',
style: TextStyle(
color: Colors.red, fontWeight: FontWeight.w400),
),
onPressed: () {
channel.delete().then((value) {
Navigator.pop(context);
Navigator.pop(context);
Navigator.pop(context);
});
},
),
],
),
],
);
});
}
}
class _OptionListTile extends StatelessWidget {
final String title;
final StreamSvgIcon leading;
final Widget trailing;
final VoidCallback onTap;
final Color titleColor;
_OptionListTile({
this.title,
this.leading,
this.trailing,
this.onTap,
this.titleColor,
});
@override
Widget build(BuildContext context) {
return Column(
children: [
Container(
color: Color(0xffe6e6e6),
height: 2.0,
),
Material(
color: Colors.white,
child: InkWell(
onTap: onTap,
child: Row(
children: [
if (leading != null)
Padding(
padding: const EdgeInsets.all(22.0),
child: leading,
),
if (leading == null)
SizedBox(
width: 16.0,
),
Expanded(
child: Text(
title,
style:
TextStyle(fontWeight: FontWeight.w600, color: titleColor),
)),
if (trailing != null)
Padding(
padding: const EdgeInsets.all(16.0),
child: trailing,
),
],
),
),
),
],
);
}
}
lib/src/stream_svg_icon.dart
+36
View File
@@ -721,4 +721,40 @@ class StreamSvgIcon extends StatelessWidget {
height: size,
);
}
factory StreamSvgIcon.Icon_group({
double size,
Color color,
}) {
return StreamSvgIcon(
assetName: 'Icon_group.svg',
color: color,
width: size,
height: size,
);
}
factory StreamSvgIcon.Icon_notification({
double size,
Color color,
}) {
return StreamSvgIcon(
assetName: 'Icon_notification.svg',
color: color,
width: size,
height: size,
);
}
factory StreamSvgIcon.Icon_user_delete({
double size,
Color color,
}) {
return StreamSvgIcon(
assetName: 'Icon_user_delete.svg',
color: color,
width: size,
height: size,
);
}
}