GetStream · nuno-vieira · Jan 9, 2026 · Dec 24, 2025 · Dec 24, 2025 · Dec 24, 2025
@@ -71,8 +71,7 @@ class AppDelegate: NSObject, UIApplicationDelegate {
 
         let utils = Utils(
             channelListConfig: ChannelListConfig(
-                channelItemMutedStyle: .afterChannelName,
-                messageRelativeDateFormatEnabled: true
+                channelItemMutedStyle: .afterChannelName
             ),
             messageListConfig: MessageListConfig(
                 messageDisplayOptions: .init(showOriginalTranslatedButton: true),

@@ -33,7 +33,7 @@ public struct CustomChannelHeader: ToolbarContent {
                     .frame(width: 24, height: 24)
                     .foregroundColor(Color(colors.navigationBarGlyph))
                     .padding(.all, 8)
-                    .background(colors.navigationBarTintColor)
+                    .background(Color(colors.navigationBarTintColor))
                     .clipShape(Circle())
             }
             .accessibilityLabel(Text("New Channel"))

@@ -186,7 +186,7 @@ struct CreateGroupButton: View {
             HStack {
                 Image(systemName: "person.3")
                     .renderingMode(.template)
-                    .foregroundColor(colors.tintColor)
+                    .foregroundColor(Color(colors.accentPrimary))
 
                 Text("Create a group")
                     .font(fonts.bodyBold)
@@ -227,7 +227,7 @@ struct ChatUserView: View {
             if isSelected {
                 Image(systemName: "checkmark")
                     .renderingMode(.template)
-                    .foregroundColor(colors.tintColor)
+                    .foregroundColor(Color(colors.accentPrimary))
             }
         }
     }

@@ -3,6 +3,7 @@
 //
 
 import StreamChat
+import StreamChatCommonUI
 import StreamChatSwiftUI
 import SwiftUI
 

@@ -3,6 +3,7 @@
 //
 
 import StreamChat
+import StreamChatCommonUI
 import StreamChatSwiftUI
 import SwiftUI
 

@@ -85,7 +85,7 @@ struct GroupControlsView: View {
                 Image(systemName: "checkmark")
                     .renderingMode(.template)
                     .foregroundColor(
-                        viewModel.canCreateGroup ? colors.tintColor : Color(colors.textLowEmphasis)
+                        viewModel.canCreateGroup ? Color(colors.accentPrimary) : Color(colors.textLowEmphasis)
                     )
             }
             .disabled(!viewModel.canCreateGroup)

@@ -64,7 +64,7 @@ struct DemoUserView: View {
             if user.isGuest {
                 Image(systemName: "person.fill")
                     .resizable()
-                    .foregroundColor(colors.tintColor)
+                    .foregroundColor(Color(colors.accentPrimary))
                     .frame(width: imageSize, height: imageSize)
                     .aspectRatio(contentMode: .fit)
                     .background(Color(colors.background6))
@@ -88,7 +88,7 @@ struct DemoUserView: View {
 
             Image(systemName: "arrow.forward")
                 .renderingMode(.template)
-                .foregroundColor(colors.tintColor)
+                .foregroundColor(Color(colors.accentPrimary))
         }
     }
 }
@@ -70,7 +70,7 @@ struct DemoAppChatChannelListItem: View {
         }
         .foregroundColor(.black)
         .disabled(disabled)
-        .background(channel.isPinned ? Color(colors.pinnedBackground) : .clear)
+        .background(channel.isPinned ? Color(colors.pinnedMessageBackground) : .clear)
     }
 
     private var subtitleView: some View {

@@ -30,10 +30,6 @@ struct WhatsAppChannelHeader: ToolbarContent {
         chatClient.currentUserId ?? ""
     }
 
-    private var channelNamer: ChatChannelNamer {
-        utils.channelNamer
-    }
-
     private var channelSubtitle: String {
         if channel.memberCount <= 2 {
             channel.onlineInfoText(currentUserId: currentUserId)
@@ -54,7 +50,7 @@ struct WhatsAppChannelHeader: ToolbarContent {
                     size: CGSize(width: 36, height: 36)
                 )
                 VStack(alignment: .leading) {
-                    Text(channelNamer(channel, currentUserId) ?? "")
+                    Text(name(for: channel))
                         .font(fonts.bodyBold)
                     Text(channelSubtitle)
                         .font(fonts.caption1)
@@ -77,4 +73,11 @@ struct WhatsAppChannelHeader: ToolbarContent {
             }
         }
     }
+
+    private func name(for channel: ChatChannel) -> String {
+        utils.channelNameFormatter.format(
+            channel: channel,
+            forCurrentUserId: chatClient.currentUserId
+        ) ?? ""
+    }
 }
@@ -52,7 +52,6 @@ struct iMessagePocView: View {
                         viewModel.selectedChannel = ChannelSelectionInfo(channel: channel, message: nil)
                     },
                     onItemAppear: viewModel.checkForChannels(index:),
-                    channelNaming: viewModel.name(forChannel:),
                     channelDestination: factory.makeChannelDestination(options: ChannelDestinationOptions()),
                     trailingSwipeRightButtonTapped: viewModel.onDeleteTapped(channel:),
                     trailingSwipeLeftButtonTapped: viewModel.onMoreTapped(channel:),
@@ -78,7 +77,7 @@ struct iMessagePocView: View {
             }
             .blur(radius: (viewModel.customAlertShown || viewModel.alertShown) ? 6 : 0)
             .overlay(viewModel.customAlertShown ? customViewOverlay() : nil)
-            .accentColor(colors.tintColor)
+            .accentColor(Color(colors.accentPrimary))
             .navigationTitle("Messages")
         }
     }

@@ -2,30 +2,9 @@
 // Copyright © 2025 Stream.io Inc. All rights reserved.
 //
 
+import StreamChatCommonUI
 import SwiftUI
 
-/// An object containing visual configuration for the whole application.
-@MainActor public class Appearance {
-    public var colors: ColorPalette
-    public var images: Images
-    public var fonts: Fonts
-
-    public init(
-        colors: ColorPalette = ColorPalette(),
-        images: Images = Images(),
-        fonts: Fonts = Fonts()
-    ) {
-        self.colors = colors
-        self.images = images
-        self.fonts = fonts
-    }
-
-    /// Provider for custom localization which is dependent on App Bundle.
-    public static var localizationProvider: @Sendable (_ key: String, _ table: String) -> String = { key, table in
-        Bundle.streamChatUI.localizedString(forKey: key, value: nil, table: table)
-    }
-}
-
 // MARK: - Appearance + Default
 
 public extension Appearance {

@@ -155,13 +155,9 @@ public struct ChannelTitleView: View {
         chatClient.currentUserId ?? ""
     }
 
-    private var channelNamer: ChatChannelNamer {
-        utils.channelNamer
-    }
-
     public var body: some View {
         VStack(spacing: 2) {
-            Text(channelNamer(channel, currentUserId) ?? "")
+            Text(name(for: channel))
                 .font(fonts.bodyBold)
                 .foregroundColor(Color(colors.navigationBarTitle))
                 .accessibilityIdentifier("chatName")
@@ -179,4 +175,11 @@ public struct ChannelTitleView: View {
             }
         }
     }
+
+    private func name(for channel: ChatChannel) -> String {
+        utils.channelNameFormatter.format(
+            channel: channel,
+            forCurrentUserId: chatClient.currentUserId
+        ) ?? ""
+    }
 }
@@ -158,7 +158,7 @@ public struct ChannelNameUpdateView: View {
                     viewModel.confirmGroupRenaming()
                 } label: {
                     Image(systemName: "checkmark")
-                        .foregroundColor(colors.tintColor)
+                        .foregroundColor(Color(colors.accentPrimary))
                 }
             }
         }

@@ -207,7 +207,7 @@ struct ChatChannelInfoViewHeaderViewModifier: ViewModifier {
                         .frame(width: glyphSize, height: glyphSize)
                         .foregroundColor(Color(colors.navigationBarGlyph))
                         .padding(.all, 8)
-                        .background(colors.navigationBarTintColor)
+                        .background(Color(colors.navigationBarTintColor))
                         .clipShape(Circle())
                 }
             }

@@ -5,6 +5,7 @@
 import Combine
 import Foundation
 import StreamChat
+import StreamChatCommonUI
 import SwiftUI
 
 // View model for the `ChatChannelInfoView`.

@@ -140,7 +140,7 @@ struct PinnedMessageView<Factory: ViewFactory>: View {
                     Spacer()
 
                     SubtitleText(
-                        text: utils.messageRelativeDateFormatter.string(from: message.createdAt)
+                        text: utils.messageTimestampFormatter.format(message.createdAt)
                     )
                 }
             }

@@ -89,7 +89,7 @@ public struct ChatChannelView<Factory: ViewFactory>: View, KeyboardReadable {
                         )
                     } else {
                         ZStack {
-                            factory.makeEmptyMessagesView(options: EmptyMessagesViewOptions(channel: channel, colors: colors))
+                            factory.makeEmptyMessagesView(options: EmptyMessagesViewOptions(channel: channel))
                                 .dismissKeyboardOnTap(enabled: keyboardShown) {
                                     hideComposerCommandsAndAttachmentsPicker()
                                 }
@@ -225,7 +225,7 @@ public struct ChatChannelView<Factory: ViewFactory>: View, KeyboardReadable {
         .accessibilityElement(children: .contain)
         .accessibilityIdentifier("ChatChannelView")
         .modifier(factory.styles.makeBouncedMessageActionsModifier(viewModel: viewModel))
-        .accentColor(colors.tintColor)
+        .accentColor(Color(colors.accentPrimary))
     }
 
     private var composerView: some View {

@@ -37,8 +37,6 @@ import SwiftUI
     private var canMarkRead = false
     private var hasSetInitialCanMarkRead = false
     private var currentUserSentNewMessage = false
-
-    private let messageListDateOverlay: DateFormatter = DateFormatter.messageListDateOverlay
 
     private lazy var messagesDateFormatter = utils.dateFormatter
     private lazy var messageCachingUtils = utils.messageCachingUtils
@@ -762,7 +760,7 @@ import SwiftUI
             return
         }
 
-        let dateString = messageListDateOverlay.string(from: currentDate)
+        let dateString = utils.messageDateSeparatorFormatter.format(currentDate)
         if currentDateString != dateString {
             currentDateString = dateString
         }

@@ -29,6 +29,7 @@ struct ComposerTextInputView: UIViewRepresentable {
         context.coordinator.textView = inputTextView
         inputTextView.delegate = context.coordinator
         inputTextView.isEditable = editable
+        inputTextView.adjustsFontForContentSizeCategory = true
         inputTextView.layoutManager.delegate = context.coordinator
         inputTextView.placeholderLabel.text = placeholder
         inputTextView.contentInsetAdjustmentBehavior = .never

@@ -445,7 +445,7 @@ public struct ComposerInputView<Factory: ViewFactory>: View, KeyboardReadable {
                     .padding(.horizontal, 8)
                     .font(fonts.footnoteBold)
                     .frame(height: 24)
-                    .background(colors.tintColor)
+                    .background(Color(colors.accentPrimary))
                     .foregroundColor(Color(colors.staticColorText))
                     .cornerRadius(16)
                 }
@@ -506,16 +506,13 @@ public struct ComposerInputView<Factory: ViewFactory>: View, KeyboardReadable {
         .onReceive(keyboardWillChangePublisher) { visible in
             keyboardShown = visible
         }
-        .accessibilityIdentifier("ComposerInputView")
     }
 
     private var composerInputBackground: Color {
-        var colors = colors
         return Color(colors.composerInputBackground)
     }
 
     private var highlightedBorder: UIColor {
-        var colors = colors
         return colors.composerInputHighlightedBorder
     }
 

@@ -3,6 +3,7 @@
 //
 
 import Photos
+import StreamChatCommonUI
 import SwiftUI
 
 /// View for the photo attachment picker.
@@ -222,3 +223,15 @@ public struct PhotoAttachmentCell: View {
         return imageSelected(id)
     }
 }
+
+extension UIImage {
+    func saveAsJpgToTemporaryUrl() throws -> URL? {
+        guard let imageData = jpegData(compressionQuality: 1.0) else { return nil }
+        let imageName = "\(UUID().uuidString).jpg"
+        let documentDirectory = NSTemporaryDirectory()
+        let localPath = documentDirectory.appending(imageName)
+        let photoURL = URL(fileURLWithPath: localPath)
+        try imageData.write(to: photoURL)
+        return photoURL
+    }
+}
@@ -19,7 +19,7 @@ struct SendInChannelView: View {
                 sendInChannel.toggle()
             } label: {
                 Image(systemName: sendInChannel ? "checkmark.square.fill" : "square")
-                    .foregroundColor(sendInChannel ? colors.tintColor : Color(colors.background7))
+                    .foregroundColor(sendInChannel ? Color(colors.accentPrimary) : Color(colors.background7))
             }
 
             Text(isDirectMessage ? L10n.Composer.Checkmark.directMessageReply : L10n.Composer.Checkmark.channelReply)

@@ -88,7 +88,7 @@ struct InstantCommandsHeader: View {
                 .renderingMode(.template)
                 .resizable()
                 .frame(width: 24, height: 24)
-                .foregroundColor(colors.tintColor)
+                .foregroundColor(Color(colors.accentPrimary))
                 .accessibilityIdentifier("InstantCommandsImage")
             Text(L10n.Composer.Suggestions.Commands.header)
                 .font(fonts.body)

@@ -88,7 +88,7 @@ public struct MentionUserView<Factory: ViewFactory>: View {
             Spacer()
             Text(utils.commandsConfig.mentionsSymbol)
                 .font(fonts.title)
-                .foregroundColor(colors.tintColor)
+                .foregroundColor(Color(colors.accentPrimary))
         }
         .standardPadding()
         .highPriorityGesture(

@@ -66,7 +66,7 @@ public struct GalleryView<Factory: ViewFactory>: View {
                     options: GalleryHeaderViewOptions(
                         title: author.name ?? "",
                         subtitle: message.map {
-                            utils.galleryHeaderViewDateFormatter.string(from: $0.createdAt)
+                            utils.galleryHeaderViewDateFormatter.format($0.createdAt)
                         } ?? author.onlineText,
                         shown: $isShown
                     )