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add online indicator to useravatar

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This commit is contained in:
Salvatore Giordano
2020-07-08 14:52:39 +02:00
parent 28aeb1a1a4
commit 1f226f33c8
3 changed files with 96 additions and 40 deletions
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lib/src/user_avatar.dart
+70 -37
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@@ -9,55 +9,88 @@ class UserAvatar extends StatelessWidget {
Key key,
@required this.user,
this.constraints,
this.onlineIndicatorConstraints,
this.onTap,
this.showOnlineStatus = true,
}) : super(key: key);
final User user;
final BoxConstraints constraints;
final BoxConstraints onlineIndicatorConstraints;
final void Function(User) onTap;
final bool showOnlineStatus;
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () {
if (onTap != null) {
onTap(user);
}
},
child: ClipRRect(
borderRadius: StreamChatTheme.of(context)
.ownMessageTheme
.avatarTheme
.borderRadius,
child: Container(
constraints: constraints ??
StreamChatTheme.of(context)
.ownMessageTheme
.avatarTheme
.constraints,
decoration: BoxDecoration(
color: StreamChatTheme.of(context).accentColor,
onTap: onTap != null
? () {
if (onTap != null) {
onTap(user);
}
}
: null,
child: Stack(
children: <Widget>[
ClipRRect(
borderRadius: StreamChatTheme.of(context)
.ownMessageTheme
.avatarTheme
.borderRadius,
child: Container(
constraints: constraints ??
StreamChatTheme.of(context)
.ownMessageTheme
.avatarTheme
.constraints,
decoration: BoxDecoration(
color: StreamChatTheme.of(context).accentColor,
),
child: user.extraData?.containsKey('image') ?? false
? CachedNetworkImage(
imageUrl: user.extraData['image'],
errorWidget: (_, __, ___) {
return Center(
child: Text(
user.extraData?.containsKey('name') ?? false
? user.extraData['name'][0]
: '',
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
),
),
);
},
fit: BoxFit.cover,
)
: StreamChatTheme.of(context).defaultUserImage(context, user),
),
),
child: user.extraData?.containsKey('image') ?? false
? CachedNetworkImage(
imageUrl: user.extraData['image'],
errorWidget: (_, __, ___) {
return Center(
child: Text(
user.extraData?.containsKey('name') ?? false
? user.extraData['name'][0]
: '',
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
if (showOnlineStatus && user.online)
Positioned(
top: 0,
right: 0,
child: Material(
child: Center(
child: Container(
padding: const EdgeInsets.all(2.0),
constraints: onlineIndicatorConstraints ??
BoxConstraints.tightFor(
width: 12,
height: 12,
),
),
);
},
fit: BoxFit.cover,
)
: StreamChatTheme.of(context).defaultUserImage(context, user),
),
child: Material(
shape: CircleBorder(),
color: Color(0xff20E070),
),
),
),
shape: CircleBorder(),
color: Colors.white,
),
),
],
),
);
}