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refactor(ui): use BetterStreamBuilder in ChannelAvatar and ChannelName

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Signed-off-by: xsahil03x <[email protected]>
This commit is contained in:
Sahil Kumar
2021-08-20 17:04:32 +05:30
committed by xsahil03x
parent 54b162749d
commit 8627865b44
2 changed files with 62 additions and 57 deletions
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packages/stream_chat_flutter/lib/src/channel_avatar.dart
+39 -41
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@@ -90,56 +90,54 @@ class ChannelAvatar extends StatelessWidget {
final colorTheme = chatThemeData.colorTheme;
final previewTheme = chatThemeData.channelPreviewTheme.avatarTheme;
return StreamBuilder<String?>(
return BetterStreamBuilder<String>(
stream: channel.imageStream,
initialData: channel.image,
builder: (context, snapshot) {
final channelImage = snapshot.data;
if (channelImage != null) {
Widget child = ClipRRect(
borderRadius: borderRadius ?? previewTheme?.borderRadius,
child: Container(
constraints: constraints ?? previewTheme?.constraints,
decoration: BoxDecoration(color: colorTheme.accentPrimary),
child: InkWell(
onTap: onTap,
child: CachedNetworkImage(
imageUrl: channelImage,
errorWidget: (_, __, ___) => Center(
child: Text(
channel.name?[0] ?? '',
style: TextStyle(
color: colorTheme.barsBg,
fontWeight: FontWeight.bold,
),
builder: (context, channelImage) {
Widget child = ClipRRect(
borderRadius: borderRadius ?? previewTheme?.borderRadius,
child: Container(
constraints: constraints ?? previewTheme?.constraints,
decoration: BoxDecoration(color: colorTheme.accentPrimary),
child: InkWell(
onTap: onTap,
child: CachedNetworkImage(
imageUrl: channelImage,
errorWidget: (_, __, ___) => Center(
child: Text(
channel.name?[0] ?? '',
style: TextStyle(
color: colorTheme.barsBg,
fontWeight: FontWeight.bold,
),
),
fit: BoxFit.cover,
),
fit: BoxFit.cover,
),
),
),
);
if (selected) {
child = ClipRRect(
key: const Key('selectedImage'),
borderRadius: BorderRadius.circular(selectionThickness) +
(borderRadius ??
previewTheme?.borderRadius ??
BorderRadius.zero),
child: Container(
constraints: constraints ?? previewTheme?.constraints,
color: selectionColor ?? colorTheme.accentPrimary,
child: Padding(
padding: EdgeInsets.all(selectionThickness),
child: child,
),
),
);
if (selected) {
child = ClipRRect(
key: const Key('selectedImage'),
borderRadius: BorderRadius.circular(selectionThickness) +
(borderRadius ??
previewTheme?.borderRadius ??
BorderRadius.zero),
child: Container(
constraints: constraints ?? previewTheme?.constraints,
color: selectionColor ?? colorTheme.accentPrimary,
child: Padding(
padding: EdgeInsets.all(selectionThickness),
child: child,
),
),
);
}
return child;
}
return child;
},
noDataBuilder: (context) {
final currentUser = streamChat.currentUser!;
final otherMembers = channel.state!.members
.where((it) => it.userId != currentUser.id)