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add custom theme example

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This commit is contained in:
Salvatore Giordano
2020-02-28 13:28:01 +01:00
parent 7dc7261a06
commit 2d7ea2d3cd
5 changed files with 96 additions and 87 deletions
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example/lib/custom_theme.dart
+6 -14
View File
@@ -23,27 +23,19 @@ class MyApp extends StatelessWidget {
primarySwatch: Colors.green,
);
final streamTheme = StreamChatThemeData.fromTheme(theme);
return MaterialApp(
theme: theme,
home: Container(
child: StreamChat(
streamChatThemeData: streamTheme.copyWith(
channelPreviewTheme: ChannelPreviewTheme(
avatarTheme: AvatarTheme(
borderRadius: BorderRadius.circular(16),
),
),
streamChatThemeData: StreamChatThemeData.fromTheme(theme).copyWith(
ownMessageTheme: MessageTheme(
replies: streamTheme.ownMessageTheme.replies
.copyWith(fontStyle: FontStyle.italic),
messageBackgroundColor: Colors.black,
messageText: TextStyle(
color: Colors.white,
),
avatarTheme: AvatarTheme(
borderRadius: BorderRadius.circular(12),
borderRadius: BorderRadius.circular(8),
),
),
otherMessageTheme: MessageTheme(
messageBackgroundColor: Colors.red,
),
),
client: client,
lib/src/channel_preview.dart
+2
View File
@@ -103,6 +103,8 @@ class ChannelPreview extends StatelessWidget {
return '📷';
} else if (e.type == 'video') {
return '🎬';
} else if (e.type == 'giphy') {
return 'GIF';
}
return null;
})
lib/src/message_list_view.dart
+4 -4
View File
@@ -218,7 +218,7 @@ class _MessageListViewState extends State<MessageListView> {
}
Widget _buildBottomMessage(
StreamChannelState channel,
StreamChannelState streamChannel,
Message previousMessage,
Message message,
BuildContext context,
@@ -243,9 +243,9 @@ class _MessageListViewState extends State<MessageListView> {
key: ValueKey<String>('BOTTOM-MESSAGE'),
onVisibilityChanged: (visibility) {
_isBottom = visibility.visibleBounds != Rect.zero;
if (_isBottom) {
if (channel.channel.state.unreadCount > 0) {
channel.channel.markRead();
if (_isBottom && streamChannel.channel.config.readEvents) {
if (streamChannel.channel.state.unreadCount > 0) {
streamChannel.channel.markRead();
}
}
},
lib/src/message_widget.dart
+83 -67
View File
@@ -42,12 +42,16 @@ class _MessageWidgetState extends State<MessageWidget>
final Map<String, ChangeNotifier> _chuwieControllers = {};
MessageTheme messageTheme;
StreamChatState streamChat;
StreamChannelState streamChannel;
@override
Widget build(BuildContext context) {
super.build(context);
final streamChat = StreamChat.of(context);
streamChat = StreamChat.of(context);
streamChannel = StreamChannel.of(context);
final currentUserId = streamChat.client.state.user.id;
final messageUserId = widget.message.user.id;
final previousUserId = widget.previousMessage?.user?.id;
@@ -73,7 +77,9 @@ class _MessageWidgetState extends State<MessageWidget>
isMyMessage ? CrossAxisAlignment.end : CrossAxisAlignment.start,
children: <Widget>[
_buildBubble(context, isMyMessage, isLastUser),
_buildThreadIndicator(context, isMyMessage),
streamChannel.channel.config.replies
? _buildThreadIndicator(context, isMyMessage)
: SizedBox(),
isNextUser ? SizedBox() : _buildTimestamp(isMyMessage, alignment),
],
),
@@ -287,12 +293,14 @@ class _MessageWidgetState extends State<MessageWidget>
? CrossAxisAlignment.end
: CrossAxisAlignment.start,
children: <Widget>[
Align(
child: _buildReactions(isMyMessage),
alignment: isMyMessage
? Alignment.centerLeft
: Alignment.centerRight,
),
streamChannel.channel.config.reactions
? Align(
child: _buildReactions(isMyMessage),
alignment: isMyMessage
? Alignment.centerLeft
: Alignment.centerRight,
)
: SizedBox(),
Stack(
overflow: Overflow.visible,
children: <Widget>[
@@ -346,6 +354,11 @@ class _MessageWidgetState extends State<MessageWidget>
}
void _showMessageBottomSheet(BuildContext context, bool isMyMessage) {
if (!streamChannel.channel.config.reactions &&
!streamChannel.channel.config.replies) {
return;
}
showModalBottomSheet(
clipBehavior: Clip.hardEdge,
shape: RoundedRectangleBorder(
@@ -367,47 +380,52 @@ class _MessageWidgetState extends State<MessageWidget>
children: <Widget>[
Container(
color: Colors.black87,
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.min,
children: reactionToEmoji.keys.map((reactionType) {
final ownReactionIndex = widget.message.ownReactions
.indexWhere(
(reaction) => reaction.type == reactionType);
return Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
IconButton(
iconSize: fontSize + 10,
icon: Text(
reactionToEmoji[reactionType],
style: textStyle,
),
onPressed: () {
if (ownReactionIndex != -1) {
removeReaction(reactionType);
} else {
sendReaction(reactionType);
}
},
),
ownReactionIndex != -1
? Padding(
padding: const EdgeInsets.only(bottom: 4.0),
child: Text(
widget.message
.ownReactions[ownReactionIndex].score
.toString(),
style: TextStyle(color: Colors.white),
child: streamChannel.channel.config.reactions
? Row(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.min,
children: reactionToEmoji.keys.map((reactionType) {
final ownReactionIndex = widget.message.ownReactions
.indexWhere((reaction) =>
reaction.type == reactionType);
return Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
IconButton(
iconSize: fontSize + 10,
icon: Text(
reactionToEmoji[reactionType],
style: textStyle,
),
)
: SizedBox(),
],
);
}).toList(),
),
onPressed: () {
if (ownReactionIndex != -1) {
removeReaction(reactionType);
} else {
sendReaction(reactionType);
}
},
),
ownReactionIndex != -1
? Padding(
padding:
const EdgeInsets.only(bottom: 4.0),
child: Text(
widget
.message
.ownReactions[ownReactionIndex]
.score
.toString(),
style: TextStyle(color: Colors.white),
),
)
: SizedBox(),
],
);
}).toList(),
)
: SizedBox(),
),
isMyMessage
? FlatButton(
@@ -429,19 +447,21 @@ class _MessageWidgetState extends State<MessageWidget>
},
)
: SizedBox(),
FlatButton(
child: Padding(
padding: const EdgeInsets.all(28.0),
child: Text(
'Start a thread',
style: Theme.of(context).textTheme.headline,
),
),
onPressed: () {
Navigator.pop(context);
widget.onThreadTap(widget.message);
},
),
streamChannel.channel.config.replies
? FlatButton(
child: Padding(
padding: const EdgeInsets.all(28.0),
child: Text(
'Start a thread',
style: Theme.of(context).textTheme.headline,
),
),
onPressed: () {
Navigator.pop(context);
widget.onThreadTap(widget.message);
},
)
: SizedBox(),
],
),
);
@@ -502,16 +522,12 @@ class _MessageWidgetState extends State<MessageWidget>
};
void sendReaction(String reactionType) {
StreamChannel.of(context)
.channel
.sendReaction(widget.message.id, reactionType);
streamChannel.channel.sendReaction(widget.message.id, reactionType);
Navigator.of(context).pop();
}
void removeReaction(String reactionType) {
StreamChannel.of(context)
.channel
.deleteReaction(widget.message.id, reactionType);
streamChannel.channel.deleteReaction(widget.message.id, reactionType);
Navigator.of(context).pop();
}
pubspec.yaml
+1 -2
View File
@@ -18,8 +18,7 @@ dependencies:
url_launcher: ^5.4.1
video_player: ^0.10.7
chewie: ^0.9.8+1
animations: ^1.0.0+3
stream_chat: ^0.1.10
stream_chat: ^0.1.11
dev_dependencies:
pedantic: ^1.8.0+1