handle permission denials more gracefully

Thanks to Gomuks' new handling, we have sender displayname and avatar, and can use android's conversation notifications.

On other platforms, we just append sender name to the body, bolded if possible.

This also improves the logic on when to send notifications, as we drop notifs where `response["notification"]` is null.

We also now correctly set if notifications should play a sound or not, based on `PushNotification.sound`.

`PushNotification.image` handling might come sometime in the future, but it seems hard on Android.

.github/workflows/android.yml

@@ -27,7 +27,7 @@ jobs:
                   KEYSTORE_CONTENT: ${{ secrets.KEYSTORE_CONTENT }}
 
             - name: Build app
-              run: nix develop --command bash -c "flutter pub get && dart scripts/generate.dart && flutter pub run build_runner build && flutter build apk --target-platform android-arm64 --dart-define=GIT_COMMIT=${{ github.sha }}"
+              run: nix develop --command bash -c "flutter pub get && dart scripts/generate.dart && flutter pub run build_runner build && flutter build apk --target-platform android-arm64 --split-per-abi --dart-define=GIT_COMMIT=${{ github.sha }}"
               env:
                   KEYSTORE_PATH: ../../keystore.jks
                   KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
@@ -36,4 +36,4 @@ jobs:
               uses: actions/upload-artifact@v6
               with:
                   name: APK
-                  path: build/app/outputs/flutter-apk/app-release.apk
+                  path: build/app/outputs/flutter-apk/app-arm64-v8a-release.apk

README.md

@@ -49,7 +49,7 @@ nexus = {
 This tracks the latest commit on `main`. To stay on a release instead, pin the input to its tag:
 
 ```nix
-url = "git+https://git.federated.nexus/Nexus/nexus?ref=refs/tags/v1.0.0-alpha3";
+url = "git+https://git.federated.nexus/Nexus/nexus?ref=refs/tags/v1.0.0-alpha4";
 ```
 
 Then import the module and enable it in your NixOS configuration:

android/build.gradle.kts

@@ -16,23 +16,6 @@ subprojects {
     project.layout.buildDirectory.value(newSubprojectBuildDir)
 }
 
-subprojects {
-    if (name == "flutter_avif_android") {
-        tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile>().configureEach {
-            exclude("**/FlutterAvifPlugin.kt")
-        }
-        afterEvaluate {
-            extensions.configure<com.android.build.api.dsl.LibraryExtension> {
-                compileSdk = 36
-                compileOptions {
-                    sourceCompatibility = JavaVersion.VERSION_21
-                    targetCompatibility = JavaVersion.VERSION_21
-                }
-            }
-        }
-    }
-}
-
 subprojects {
     project.evaluationDependsOn(":app")
 }

gomuks

@@ -1 +1 @@
-Subproject commit ad275f7613894d9d2fa4d16d733a6816e2978de9
+Subproject commit 7e43a63e578b0d6f52269d65297198077bf5b45d

hook/build.dart

@@ -122,7 +122,7 @@ Future<void> main(List<String> args) => build(args, (input, output) async {
       "sqlite_fts5",
       "goolm",
       // goheif/dav1d is not supported on Android or iOS, would need to be fixed upstream
-      if (targetOS == OS.android || targetOS == OS.iOS) "noheic",
+      "noheic",
     ].join(",");
 
     final archiveFile = targetOS == OS.iOS

lib/controllers/client.dart

@@ -31,6 +31,7 @@ import "package:nexus/models/requests/get_room_state.dart";
 import "package:nexus/models/requests/get_space_hierarchy.dart";
 import "package:nexus/models/requests/join_room.dart";
 import "package:nexus/models/profile_response.dart";
+import "package:nexus/models/push_notification.dart";
 import "package:nexus/models/recovery_key.dart";
 import "package:nexus/models/requests/oauth/exchange_token.dart";
 import "package:nexus/models/requests/oauth/get_auth_url.dart";
@@ -47,7 +48,6 @@ import "package:nexus/models/requests/set_membership.dart";
 import "package:nexus/models/requests/set_state.dart";
 import "package:nexus/models/requests/upload_media.dart";
 import "package:nexus/models/room.dart";
-import "package:nexus/models/room_metadata.dart";
 import "package:nexus/models/room_summary.dart";
 import "package:nexus/models/space_hierarchy.dart";
 import "package:nexus/models/spec_versions_response.dart";
@@ -128,18 +128,15 @@ class ClientController extends AsyncNotifier<int> {
     }
   }
 
-  Future<(Event, RoomMetadata)?> handlePush(Map<String, dynamic> data) async {
+  Future<PushNotification?> handlePush(Map<String, dynamic> data) async {
     final response = await callGomuksMethod(
       data,
       (handle, data) async => GomuksHandlePush(handle, data),
     );
 
-    return response == null
+    return response?["notification"] == null
         ? null
-        : (
+        : .fromJson(response["notification"]);
-            Event.fromJson(response["event"]),
-            RoomMetadata.fromJson(response["room"]),
-          );
   }
 
   Future<dynamic> _sendCommand(

lib/controllers/gomuks_listener.dart

@@ -143,6 +143,19 @@ class GomuksListenerController extends AsyncNotifier<void> {
     }
   }
 
+  /// Waits for gomuks to report the client's device ID
+  Future<String> deviceId() {
+    final completer = Completer<String>();
+    final subscription = ref.listen(
+      ClientStateController.provider.select((value) => value?.deviceId),
+      (_, next) {
+        if (next != null && !completer.isCompleted) completer.complete(next);
+      },
+      fireImmediately: true,
+    );
+    return completer.future.whenComplete(subscription.close);
+  }
+
   static Future<int> _start(
     int handle,
     Pointer<

lib/controllers/notification.dart

@@ -1,4 +1,5 @@
 import "dart:async";
+import "dart:convert";
 import "dart:io";
 
 import "package:flutter/services.dart";
@@ -103,24 +104,75 @@ class NotificationController
     return true;
   }
 
+  /// Whether notifications can currently be shown, without prompting
+  Future<bool> permissionsGranted() async {
+    if (Platform.isLinux) {
+      return true;
+    }
+
+    final controller = await future;
+
+    if (Platform.isIOS) {
+      return (await controller
+                  .resolvePlatformSpecificImplementation<
+                    IOSFlutterLocalNotificationsPlugin
+                  >()
+                  ?.checkPermissions())
+              ?.isEnabled ??
+          true;
+    } else if (Platform.isMacOS) {
+      return (await controller
+                  .resolvePlatformSpecificImplementation<
+                    MacOSFlutterLocalNotificationsPlugin
+                  >()
+                  ?.checkPermissions())
+              ?.isEnabled ??
+          true;
+    } else if (Platform.isAndroid) {
+      return await controller
+              .resolvePlatformSpecificImplementation<
+                AndroidFlutterLocalNotificationsPlugin
+              >()
+              ?.areNotificationsEnabled() ??
+          true;
+    }
+
+    return true;
+  }
+
   Future<void> send({
     required int id,
     required String title,
     String? body,
     File? icon,
     String? payload,
+    String? senderName,
+    File? senderAvatar,
+    String? selfName,
+    bool isGroup = false,
+    bool sound = true,
+    DateTime? timestamp,
+    String? threadId,
   }) async {
     debugPrint("Sending notification for $id");
 
+    // In DMs the title is already the sender, so only prefix in groups
+    final prefix = isGroup ? senderName : null;
+
     if (Platform.isLinux) {
-      final portal = await ref.watch(PortalController.provider.future);
+      final portal = await ref.read(PortalController.provider.future);
+      const escape = HtmlEscape(HtmlEscapeMode.element);
 
       await portal.notification.addNotification(
         id.toString(),
         title: title,
-        body: body,
+        body: prefix == null || body == null ? body : "$prefix: $body",
+        markupBody: prefix == null || body == null
+            ? null
+            : "<b>${escape.convert(prefix)}</b>: ${escape.convert(body)}",
         defaultAction: "app.event",
         defaultActionTarget: payload,
+        sound: sound ? null : const XdgNotificationSoundSilent(),
         category: XdgNotificationCategory.imReceived,
         priority: .normal,
         buttons: [
@@ -133,25 +185,64 @@ class NotificationController
         ],
       );
     } else {
+      final controller = await future;
+
+      // Append to the conversation already shown under this id, if any
+      final existingStyle = Platform.isAndroid
+          ? await controller
+                .resolvePlatformSpecificImplementation<
+                  AndroidFlutterLocalNotificationsPlugin
+                >()
+                ?.getActiveNotificationMessagingStyle(id: id)
+                .onError((_, _) => null)
+          : null;
+
+      final darwin = DarwinNotificationDetails(
+        presentSound: sound,
+        threadIdentifier: threadId,
+      );
       final notificationDetails = NotificationDetails(
         android: .new(
           "messages",
           "Messages",
+          silent: !sound,
           largeIcon: icon == null ? null : FilePathAndroidBitmap(icon.path),
+          styleInformation: senderName == null || body == null
+              ? null
+              : MessagingStyleInformation(
+                  .new(name: selfName ?? "You"),
+                  conversationTitle: isGroup ? title : null,
+                  groupConversation: isGroup,
+                  messages: [
+                    ...?existingStyle?.messages,
+                    .new(
+                      body,
+                      timestamp ?? .now(),
+                      .new(
+                        name: senderName,
+                        icon: senderAvatar == null
+                            ? null
+                            : BitmapFilePathAndroidIcon(senderAvatar.path),
+                      ),
+                    ),
+                  ],
+                ),
+        ),
+        iOS: darwin,
+        macOS: darwin,
+        windows: .new(
+          audio: sound ? null : .silent(),
+          timestamp: timestamp,
+          header: threadId == null
+              ? null
+              : .new(id: threadId, title: title, arguments: payload ?? ""),
         ),
-        // TODO: See if icons can be added to iOS, macOS, and Windows
-        // notifications (#68)
-        iOS: .new(),
-        macOS: .new(),
-        windows: .new(),
       );
 
-      final controller = await future;
-
       await controller.show(
         id: id,
         title: title,
-        body: body,
+        body: prefix == null || body == null ? body : "$prefix: $body",
         notificationDetails: notificationDetails,
         payload: payload,
       );

lib/controllers/settings_sections.dart

@@ -46,7 +46,7 @@ class SettingsSectionsController
                 icon: Icon(icon),
                 title: title,
                 subtitle: Text(description),
-                initialValue: settings.theme,
+                value: settings.theme,
                 options: ThemeMode.values,
                 getName: (option) => toBeginningOfSentenceCase(option.name),
                 onChanged: (value) => ref
@@ -105,7 +105,7 @@ class SettingsSectionsController
                 icon: Icon(icon),
                 title: title,
                 subtitle: Text(description),
-                initialValue: settings.roomOrder,
+                value: settings.roomOrder,
                 options: RoomOrder.values,
                 getName: (option) => switch (option) {
                   .unreadFirst => "Mentioned, then unread",
@@ -194,7 +194,6 @@ class SettingsSectionsController
                     final current = pusherRegistered.value;
 
                     return DialogListTile<String?>(
-                      key: ValueKey(current),
                       title: title,
                       subtitle: Text(
                         unifiedPushAllowed.maybeWhen(
@@ -204,8 +203,7 @@ class SettingsSectionsController
                             description,
                       ),
                       icon: Icon(icon),
-                      required: false,
+                      value: current,
-                      initialValue: current,
                       options: [
                         null,
                         ...?distributors.value,
@@ -227,13 +225,25 @@ class SettingsSectionsController
                                 try {
                                   loading.value = true;
                                   if (value != null) {
-                                    if (await ref
+                                    final messenger = ScaffoldMessenger.of(
+                                      context,
+                                    );
+                                    if (!await ref
                                         .read(
                                           NotificationController
                                               .provider
                                               .notifier,
                                         )
                                         .requestPermissions()) {
+                                      messenger.showSnackBar(
+                                        .new(
+                                          content: Text(
+                                            "Notifications are disabled. Enable them for Nexus in your system settings.",
+                                          ),
+                                        ),
+                                      );
+                                      return;
+                                    }
                                     await ref
                                         .read(
                                           UnifiedPushController
@@ -241,7 +251,6 @@ class SettingsSectionsController
                                               .notifier,
                                         )
                                         .register(value);
-                                    }
                                   } else {
                                     await ref
                                         .read(
@@ -283,7 +292,7 @@ class SettingsSectionsController
                       icon: Icon(icon),
                       title: title,
                       subtitle: Text(description),
-                      initialValue: ref
+                      value: ref
                           .watch(AccountDataController.provider)
                           .invitePermissionConfig
                           .defaultAction,

lib/controllers/unified_push.dart

@@ -10,9 +10,7 @@ import "package:nexus/controllers/notification.dart";
 import "package:nexus/controllers/push_key.dart";
 import "package:nexus/main.dart";
 import "package:nexus/controllers/client.dart";
-import "package:nexus/controllers/client_state.dart";
+import "package:nexus/controllers/gomuks_listener.dart";
-import "package:nexus/models/content/message.dart";
-import "package:nexus/models/content/sticker.dart";
 import "package:unifiedpush/unifiedpush.dart";
 import "package:unifiedpush_storage_shared_preferences/storage.dart";
 import "package:window_manager/window_manager.dart";
@@ -74,47 +72,67 @@ class UnifiedPushController extends AsyncNotifier<String?> {
       },
       onMessage: (message, instance) async {
         debugPrint("UP message received for $instance");
+        if (await deregisterIfDisabled(instance)) {
+          if (isInBackground) exit(0);
+          return;
+        }
+
         if (message.decrypted == false) {
           throw Exception(
             "Failed to decrypt notification. Try toggling off and on UnifiedPush in settings.",
           );
         }
-        final pushResponse = await ref
+        final notification = await ref
             .read(ClientController.provider.notifier)
             .handlePush(json.decode(String.fromCharCodes(message.content)));
 
-        if (pushResponse == null) return;
+        if (notification == null ||
-
-        final (event, roomMetadata) = pushResponse;
-
-        if (event.unreadType?.has(.notify) != true ||
             (!isInBackground &&
                 await windowManager.isFocused().onError((_, _) => true) &&
-                ref.read(SelectedRoomController.provider) == event.roomId)) {
+                ref.read(SelectedRoomController.provider) ==
+                    notification.roomId)) {
           if (isInBackground) exit(0);
           return;
         }
 
-        final icon = roomMetadata.avatar == null
+        final client = ref.read(ClientController.provider.notifier);
+
+        final icon = notification.roomAvatar == null
             ? null
-            : await ref
+            : await client.downloadMedia(
-                  .read(ClientController.provider.notifier)
+                .new(mxc: notification.roomAvatar!, isAvatar: true),
-                  .downloadMedia(
+              );
-                    .new(mxc: roomMetadata.avatar!, isAvatar: true),
+
+        final pmp = notification.perMessageProfile;
+        final senderAvatarUrl = pmp?.avatar ?? notification.sender.avatar;
+        // Only Android can show the sender's avatar
+        final senderAvatar = senderAvatarUrl == null || !Platform.isAndroid
+            ? null
+            : await client.downloadMedia(
+                .new(mxc: senderAvatarUrl, isAvatar: true),
               );
 
         await ref
             .read(NotificationController.provider.notifier)
             .send(
-              id: event.eventId.hashCode & 0x7fffffff,
+              // Android stacks messages into one conversation per room
-              title: roomMetadata.name ?? "New Event",
+              id:
+                  (Platform.isAndroid
+                          ? notification.roomId
+                          : notification.eventId)
+                      .hashCode &
+                  0x7fffffff,
+              title: notification.roomName,
               icon: icon,
-              payload: event.rowId.toString(),
+              payload: notification.eventRowId.toString(),
-              body: switch (event.content) {
+              body: notification.text,
-                MessageContent(:final body?) ||
+              senderName: pmp?.name ?? notification.sender.name,
-                StickerContent(:final body) => body,
+              senderAvatar: senderAvatar,
-                _ => null,
+              selfName: notification.self.name,
-              },
+              isGroup: !notification.isDm,
+              sound: notification.sound,
+              timestamp: notification.timestamp,
+              threadId: notification.roomId,
             );
 
         if (isInBackground) exit(0);
@@ -122,9 +140,11 @@ class UnifiedPushController extends AsyncNotifier<String?> {
       onUnregistered: deregister,
     );
 
-    if (!registered) return null;
+    if (!registered || isInBackground) return null;
 
     try {
+      if (await deregisterIfDisabled()) return null;
+
       return await register();
     } catch (error, stackTrace) {
       showError(error, stackTrace);
@@ -143,19 +163,9 @@ class UnifiedPushController extends AsyncNotifier<String?> {
 
     state = .loading();
     try {
-      final deviceIdCompleter = Completer<String>();
+      final deviceId = await ref
-      final subscription = ref.listen(
+          .read(GomuksListenerController.provider.notifier)
-        ClientStateController.provider.select((value) => value?.deviceId),
+          .deviceId();
-        (_, next) {
-          if (next != null && !deviceIdCompleter.isCompleted) {
-            deviceIdCompleter.complete(next);
-          }
-        },
-        fireImmediately: true,
-      );
-      final deviceId = await deviceIdCompleter.future.whenComplete(
-        subscription.close,
-      );
 
       await Future(() async {
         final capabilities = await ref
@@ -201,12 +211,27 @@ class UnifiedPushController extends AsyncNotifier<String?> {
     }
   }
 
-  Future<void> deregister([String? instance]) async {
+  Future<bool> deregisterIfDisabled([String? notificationInstance]) async {
-    final clientState = ref.read(ClientStateController.provider);
+    if (await ref
+        .read(NotificationController.provider.notifier)
+        .permissionsGranted()) {
+      return false;
+    }
 
-    final keyProvider = PushKeyController.provider(
+    final instance =
-      instance ?? clientState!.deviceId!,
+        notificationInstance ??
-    );
+        await ref.read(GomuksListenerController.provider.notifier).deviceId();
+    final key = await ref.read(PushKeyController.provider(instance).future);
+    if (key != null) await deregister(instance);
+    return true;
+  }
+
+  Future<void> deregister([String? instance]) async {
+    instance ??= await ref
+        .read(GomuksListenerController.provider.notifier)
+        .deviceId();
+
+    final keyProvider = PushKeyController.provider(instance);
     final key = await ref.read(keyProvider.future);
 
     if (key != null) {
@@ -220,7 +245,7 @@ class UnifiedPushController extends AsyncNotifier<String?> {
       );
     }
 
-    await UnifiedPush.unregister(instance ?? clientState!.deviceId!);
+    await UnifiedPush.unregister(instance);
     state = .data(null);
   }
 

lib/helpers/mxc_image.dart

@@ -1,8 +1,10 @@
+import "dart:async";
 import "dart:io";
+import "dart:isolate";
 import "dart:ui" as ui;
 
+import "package:avif_native/avif_native.dart";
 import "package:flutter/widgets.dart";
-import "package:flutter_avif/flutter_avif.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/client.dart";
 import "package:nexus/models/requests/download_media.dart";
@@ -24,13 +26,9 @@ class MxcImage(final WidgetRef ref, final DownloadMediaRequest request)
     final bytes = await File(file.path).readAsBytes();
 
     // Flutter can't decode AVIF on Linux/Windows (or older Android/iOS), so we do it ourselves
-    final avifType = isAvifFile(bytes.sublist(0, 16.clamp(0, bytes.length)));
+    if (String.fromCharCodes(bytes.skip(4).take(8))
-    if (avifType != .unknown) {
+        case "ftypavif" || "ftypavis") {
-      final codec = avifType == .avif
+      return AvifCodec(await Isolate.run(() => decodeAvif(bytes)));
-          ? SingleFrameAvifCodec(bytes: bytes)
-          : MultiFrameAvifCodec(key: hashCode, avifBytes: bytes);
-      await codec.ready();
-      return AvifCodecAdapter(codec);
     }
 
     return decode(await .fromUint8List(bytes));
@@ -44,21 +42,33 @@ class MxcImage(final WidgetRef ref, final DownloadMediaRequest request)
   int get hashCode => request.hashCode;
 }
 
-class AvifCodecAdapter(final AvifCodec codec) implements ui.Codec {
+class AvifCodec(final AvifImageData data) implements ui.Codec {
-  @override
+  var _frameIndex = 0;
-  int get frameCount => codec.frameCount;
 
   @override
-  int get repetitionCount => frameCount > 1 ? -1 : 0;
+  int get frameCount => data.frames.length;
+
+  // libavif uses -2 for unknown, which we treat as infinite like browsers do
+  @override
+  int get repetitionCount =>
+      data.repetitionCount < 0 ? -1 : data.repetitionCount;
 
   @override
-  Future<ui.FrameInfo> getNextFrame() async {
+  Future<ui.FrameInfo> getNextFrame() {
-    final frame = await codec.getNextFrame();
+    final frame = data.frames[_frameIndex++ % frameCount];
-    return AvifFrameInfo(frame.duration, frame.image);
+    final completer = Completer<ui.FrameInfo>();
+    ui.decodeImageFromPixels(
+      frame.rgba,
+      frame.width,
+      frame.height,
+      .rgba8888,
+      (image) => completer.complete(AvifFrameInfo(frame.duration, image)),
+    );
+    return completer.future;
   }
 
   @override
-  void dispose() => codec.dispose();
+  void dispose() {}
 }
 
 class AvifFrameInfo(

lib/models/push_notification.dart

@@ -0,0 +1,44 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/epoch_date_time_converter.dart";
+
+part "push_notification.freezed.dart";
+part "push_notification.g.dart";
+
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable(createToJson: false)
+class const PushNotification({
+  @EpochDateTimeConverter() required final DateTime timestamp,
+
+  required final String eventId,
+  @JsonKey(name: "event_rowid") required final int eventRowId,
+
+  required final String roomId,
+  required final String roomName,
+  final Uri? roomAvatar,
+  final bool isDm = false,
+
+  required final NotificationUser sender,
+  required final NotificationUser self,
+  final NotificationUser? perMessageProfile,
+
+  required final String text,
+  final Uri? image,
+
+  final bool mention = false,
+  final bool reply = false,
+  final bool sound = false,
+}) with _$PushNotification {
+  factory PushNotification.fromJson(Map<String, Object?> json) =>
+      _$PushNotificationFromJson(json);
+}
+
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable(createToJson: false)
+class const NotificationUser({
+  required final String id,
+  required final String name,
+  final Uri? avatar,
+}) with _$NotificationUser {
+  factory NotificationUser.fromJson(Map<String, Object?> json) =>
+      _$NotificationUserFromJson(json);
+}

lib/widgets/reaction_row.dart

@@ -53,6 +53,12 @@ class const ReactionRow(final Event event, {super.key}) extends ConsumerWidget {
                                         ref,
                                         .new(mxc: Uri.parse(reaction)),
                                       ),
+                                      errorBuilder: (context, _, _) => Icon(
+                                        Icons.broken_image,
+                                        color: Theme.of(context)
+                                            .colorScheme
+                                            .error,
+                                      ),
                                     )
                                   : Text(reaction, overflow: .ellipsis),
                             ),

lib/widgets/reset_encryption_sheet.dart

@@ -5,6 +5,7 @@ import "package:nexus/controllers/client.dart";
 import "package:nexus/controllers/client_state.dart";
 import "package:nexus/helpers/extensions/show_adaptive_sheet.dart";
 import "package:nexus/main.dart";
+import "package:nexus/models/client_state.dart";
 import "package:nexus/widgets/recovery_key_sheet.dart";
 import "package:nexus/widgets/sheet_layout.dart";
 
@@ -16,11 +17,12 @@ class const ResetEncryptionSheet({
 }) extends HookConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    final isReset = ref.watch(
+    final verificationState = ref.watch(
       ClientStateController.provider.select(
-        (state) => state?.verificationState.hasCrossSigning ?? false,
+        (state) => state?.verificationState,
       ),
     );
+    final isReset = verificationState?.hasCrossSigning ?? false;
 
     final usePassphrase = useState(false);
     final passphraseController = useTextEditingController();
@@ -95,6 +97,13 @@ class const ResetEncryptionSheet({
         ),
       ],
       children: [
+        if (verificationState case VerificationState(
+          hasCrossSigning: true,
+          hasSecretStorage: false,
+        ))
+          const Text(
+            "Your account has an encryption identity, but no recovery key. If you're still signed in on another client, you can set up a recovery key there instead, then restart Nexus and use it to verify. Otherwise, continue with the reset:",
+          ),
         Text(
           isReset
               ? "This replaces your encryption identity with a new one. Your other sessions will need to be verified again, and any messages you can't currently decrypt may become unreadable."

lib/widgets/settings/dialog_list_tile.dart

@@ -4,40 +4,24 @@ import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/widgets/settings/radio_sheet.dart";
 
 final class const DialogListTile<T>({
-  required final T? initialValue,
+  required final T? value,
   required final Icon icon,
   required final String title,
   required final List<T> options,
   required final void Function(T value)? onChanged,
   required final String Function(T option) getName,
   final Widget? subtitle,
-  final bool required = true,
   super.key,
 }) extends ConsumerWidget {
   @override
-  Widget build(BuildContext context, WidgetRef ref) => FormField(
+  Widget build(BuildContext context, WidgetRef ref) => ListTile(
-    validator: (value) =>
-        value == null && required == true ? "This field is required." : null,
-    initialValue: initialValue,
-    builder: (field) => InputDecorator(
-      decoration: InputDecoration(
-        errorText: field.errorText,
-        contentPadding: EdgeInsets.zero,
-        enabledBorder: InputBorder.none,
-      ),
-      child: ListTile(
     enabled: onChanged != null,
     onTap: () => context.showAdaptiveSheet(
       (context) => RadioSheet<T>(
         title: title,
         getName: getName,
-            onChanged: onChanged == null
+        onChanged: onChanged,
-                ? null
+        value: value,
-                : (value) {
-                    field.didChange(value);
-                    onChanged!.call(value);
-                  },
-            value: field.value,
         options: options,
       ),
     ),
@@ -46,12 +30,10 @@ final class const DialogListTile<T>({
     leading: icon,
     trailing: Chip(
       label: Text(
-            field.value == null ? "None" : getName(field.value as T),
+        value == null ? "None" : getName(value as T),
         overflow: TextOverflow.ellipsis,
         style: onChanged == null ? .new(color: Colors.grey) : null,
       ),
     ),
-      ),
-    ),
   );
 }

linux/flutter/generated_plugin_registrant.cc

@@ -9,7 +9,6 @@
 #include <app_links_linux/app_links_plugin_linux.h>
 #include <dynamic_color/dynamic_color_plugin.h>
 #include <file_selector_linux/file_selector_plugin.h>
-#include <flutter_avif_linux/flutter_avif_linux_plugin.h>
 #include <media_kit_libs_linux/media_kit_libs_linux_plugin.h>
 #include <media_kit_video/media_kit_video_plugin.h>
 #include <pasteboard/pasteboard_plugin.h>
@@ -28,9 +27,6 @@ void fl_register_plugins(FlPluginRegistry* registry) {
   g_autoptr(FlPluginRegistrar) file_selector_linux_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "FileSelectorPlugin");
   file_selector_plugin_register_with_registrar(file_selector_linux_registrar);
-  g_autoptr(FlPluginRegistrar) flutter_avif_linux_registrar =
-      fl_plugin_registry_get_registrar_for_plugin(registry, "FlutterAvifLinuxPlugin");
-  flutter_avif_linux_plugin_register_with_registrar(flutter_avif_linux_registrar);
   g_autoptr(FlPluginRegistrar) media_kit_libs_linux_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "MediaKitLibsLinuxPlugin");
   media_kit_libs_linux_plugin_register_with_registrar(media_kit_libs_linux_registrar);

linux/flutter/generated_plugins.cmake

@@ -6,7 +6,6 @@ list(APPEND FLUTTER_PLUGIN_LIST
   app_links_linux
   dynamic_color
   file_selector_linux
-  flutter_avif_linux
   media_kit_libs_linux
   media_kit_video
   pasteboard

linux/nix/devshell.nix

@@ -9,7 +9,6 @@ let
     ];
     cmakeVersions = [ "3.22.1" ];
     platformVersions = [
-      "31"
       "34"
       "36"
     ];
@@ -48,17 +47,7 @@ pkgs.mkShell {
 
     GRADLE_OPTS = "-Dorg.gradle.project.android.aapt2FromMavenOverride=${ANDROID_HOME}/build-tools/36.0.0/aapt2";
   }
-  // lib.optionalAttrs pkgs.stdenv.isLinux (
+  // lib.optionalAttrs pkgs.stdenv.isLinux {
-    let
+    LD_LIBRARY_PATH = "./build/native_assets/linux:${lib.makeLibraryPath [ pkgs.zlib ]}";
-      arch = if pkgs.stdenv.hostPlatform.isAarch64 then "arm64" else "x64";
+  };
-    in
-    {
-      LD_LIBRARY_PATH = lib.concatStringsSep ":" [
-        "./build/native_assets/linux"
-        "./build/linux/${arch}/debug/bundle/lib"
-        "./build/linux/${arch}/release/bundle/lib"
-        (lib.makeLibraryPath [ pkgs.zlib ])
-      ];
-    }
-  );
 }

linux/nix/pkg/avif_native.nix

@@ -0,0 +1,49 @@
+# avif_native's build hook downloads its prebuilt library, which the sandbox
+# can't do, so bundle it and point the manifest at the local copy instead
+{
+  stdenv,
+  fetchurl,
+  jq,
+}:
+let
+  artifacts = {
+    x86_64-linux = {
+      arch = "x64";
+      sha256 = "252b064f8ff4f0f265bc44294d4a7ed703dd7199688942c272dd8aa8d3039d5a";
+    };
+    aarch64-linux = {
+      arch = "arm64";
+      sha256 = "cdcf17cfd18b9b0f965b72615ddf11246121114577dc570d0bba25964e56c726";
+    };
+  };
+  inherit (artifacts.${stdenv.hostPlatform.system}) arch sha256;
+  key = "linux-${arch}-decode-dav1d";
+in
+{ version, src, ... }:
+stdenv.mkDerivation {
+  pname = "avif_native";
+  inherit version src;
+  inherit (src) passthru;
+
+  nativeBuildInputs = [ jq ];
+
+  library = fetchurl {
+    url = "https://github.com/Zhangw1998/avif_native/releases/download/native-v0.1.0/${key}-libavif_native.so.gz";
+    inherit sha256;
+  };
+
+  # The hook checksums the library, so it must stay byte-identical
+  dontFixup = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    cp -r . $out
+    chmod -R u+w $out
+    gunzip -c $library > $out/native/libavif_native.so
+    jq '.artifacts["${key}"].path = "libavif_native.so"' \
+      native/manifest.json > $out/native/manifest.json
+
+    runHook postInstall
+  '';
+}

linux/nix/pkg/default.nix

@@ -12,7 +12,7 @@
 
 flutter.buildFlutterApplication {
   pname = "nexus";
-  version = "1.0.0-alpha3";
+  version = "1.0.0-alpha4";
   inherit src;
 
   preBuild = ''
@@ -34,6 +34,8 @@ flutter.buildFlutterApplication {
 
   autoPubspecLock = src + "/pubspec.lock";
 
+  customSourceBuilders.avif_native = callPackage ./avif_native.nix { };
+
   gitHashes = {
     linkify = "sha256-TpMD6+0zyY6i9l+6d8ErnVufmepCv362rCtnbOht/z4=";
     fab_m3e = "sha256-5V9m6yY0jimx2gh7lQHYg4HDKQ4Wrl0ATmBhw5DkQMI=";

linux/nix/pkg/gomuks.nix

@@ -17,7 +17,7 @@ buildGoModule (
 
     src = "${src}/gomuks";
 
-    vendorHash = "sha256-+0iFK2ribhiNskXgPz7vslncuOgPMB/ZmFSfDOcz6ww=";
+    vendorHash = "sha256-nd0NEKXscgrFE/gBEW2aP+YeZNTOdbRa4QDLTRwIAZU=";
 
     buildPhase = ''
       runHook preBuild

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -8,7 +8,6 @@ import Foundation
 import app_links
 import dynamic_color
 import file_selector_macos
-import flutter_avif_macos
 import flutter_local_notifications
 import media_kit_libs_macos_video
 import media_kit_video
@@ -16,7 +15,6 @@ import package_info_plus
 import pasteboard
 import screen_retriever_macos
 import shared_preferences_foundation
-import sqflite_darwin
 import url_launcher_macos
 import wakelock_plus
 import webcrypto
@@ -26,7 +24,6 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   AppLinksMacosPlugin.register(with: registry.registrar(forPlugin: "AppLinksMacosPlugin"))
   DynamicColorPlugin.register(with: registry.registrar(forPlugin: "DynamicColorPlugin"))
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
-  FlutterAvifPlugin.register(with: registry.registrar(forPlugin: "FlutterAvifPlugin"))
   FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))
   MediaKitLibsMacosVideoPlugin.register(with: registry.registrar(forPlugin: "MediaKitLibsMacosVideoPlugin"))
   MediaKitVideoPlugin.register(with: registry.registrar(forPlugin: "MediaKitVideoPlugin"))
@@ -34,7 +31,6 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   PasteboardPlugin.register(with: registry.registrar(forPlugin: "PasteboardPlugin"))
   ScreenRetrieverMacosPlugin.register(with: registry.registrar(forPlugin: "ScreenRetrieverMacosPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
-  SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
   WakelockPlusMacosPlugin.register(with: registry.registrar(forPlugin: "WakelockPlusMacosPlugin"))
   WebcryptoPlugin.register(with: registry.registrar(forPlugin: "WebcryptoPlugin"))

pubspec.lock

@@ -105,6 +105,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.13.1"
+  avif_native:
+    dependency: "direct main"
+    description:
+      name: avif_native
+      sha256: "0a374a7ddc6e48d671792bd33efd9f46f199389cdcd42561210bd886facbc62e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.1"
   boolean_selector:
     dependency: transitive
     description:
@@ -313,14 +321,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.0"
-  exif:
-    dependency: transitive
-    description:
-      name: exif
-      sha256: a7980fdb3b7ffcd0b035e5b8a5e1eef7cadfe90ea6a4e85ebb62f87b96c7a172
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.3.0"
   fab_m3e:
     dependency: "direct overridden"
     description:
@@ -455,70 +455,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  flutter_avif:
-    dependency: "direct main"
-    description:
-      name: flutter_avif
-      sha256: "6035f073189c1ae134affa73338c2eca79bf412e9abdb8f8628fdefcccff4444"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.0"
-  flutter_avif_android:
-    dependency: transitive
-    description:
-      name: flutter_avif_android
-      sha256: "1da135ea0d74225fae3154f954f9ba4cf7aa5e56b30d9851fcfc0ddecab9d8c5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.0"
-  flutter_avif_ios:
-    dependency: transitive
-    description:
-      name: flutter_avif_ios
-      sha256: "3daaa599d8fe0193d3ade6cafa1fd4f166d4063b8d499c7c311ce1d170b2759f"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.0"
-  flutter_avif_linux:
-    dependency: transitive
-    description:
-      name: flutter_avif_linux
-      sha256: dd6179edca12c720761b3acc678d7f15208eb8647adbac5a6a90f52d4ba56e2d
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.0"
-  flutter_avif_macos:
-    dependency: transitive
-    description:
-      name: flutter_avif_macos
-      sha256: "8e39f365dfc5713d4527f07a92399184857ea30eced85f82171bfd0a45e2c73b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.0"
-  flutter_avif_platform_interface:
-    dependency: transitive
-    description:
-      name: flutter_avif_platform_interface
-      sha256: f5c110bdb7de2d4ab4902bfe2ec331fe24bc19b6d54f00ac4fa165effc0edcda
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.0"
-  flutter_avif_web:
-    dependency: transitive
-    description:
-      name: flutter_avif_web
-      sha256: db2ff395b08cbfe9116e48ac65c428ba21a9159972ea019f8d7be580ff6cf6e8
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.0"
-  flutter_avif_windows:
-    dependency: transitive
-    description:
-      name: flutter_avif_windows
-      sha256: e0c7722df305a6621f4ecdd83098025c705bcf0e8ce9519e03c6f515abcf351d
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.0"
   flutter_blurhash:
     dependency: "direct main"
     description:
@@ -527,14 +463,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.9.1"
-  flutter_cache_manager:
-    dependency: transitive
-    description:
-      name: flutter_cache_manager
-      sha256: f94fc6f5480977e3eb7b622ed488f671ba96c971bd0e274e6bd0f0ba9b044816
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.4.5"
   flutter_file_dialog:
     dependency: "direct main"
     description:
@@ -1265,14 +1193,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.0.6"
-  protobuf:
-    dependency: transitive
-    description:
-      name: protobuf
-      sha256: "68645b24e0716782e58948f8467fd42a880f255096a821f9e7d0ec625b00c84d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.0"
   pub_semver:
     dependency: transitive
     description:
@@ -1486,54 +1406,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.10.2"
-  sprintf:
-    dependency: transitive
-    description:
-      name: sprintf
-      sha256: "1fc9ffe69d4df602376b52949af107d8f5703b77cda567c4d7d86a0693120f23"
-      url: "https://pub.dev"
-    source: hosted
-    version: "7.0.0"
-  sqflite:
-    dependency: transitive
-    description:
-      name: sqflite
-      sha256: "273218a1678360a3127fcf15e543381d9b813d413d783bc6e9a53eed4d2eb8fe"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.4+2"
-  sqflite_android:
-    dependency: transitive
-    description:
-      name: sqflite_android
-      sha256: e4f659c14bdd14464127fcd234a7a96f61fe0f539b8568e5a38f99f5a568a835
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.4+1"
-  sqflite_common:
-    dependency: transitive
-    description:
-      name: sqflite_common
-      sha256: b80e94ff0d551d5f1f8c7d14348d29b576cca3ae30f6e195a7c380552c32b1e0
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.5.14"
-  sqflite_darwin:
-    dependency: transitive
-    description:
-      name: sqflite_darwin
-      sha256: "8de68fc306040f992aaf378750c16f95e4298c4bb150dd45091d75e42b1f08ee"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.4+1"
-  sqflite_platform_interface:
-    dependency: transitive
-    description:
-      name: sqflite_platform_interface
-      sha256: c9177b2f3150ed0647b90a94307c28452fe0a5401863044216aed83addd6c7c5
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.2"
   stack_trace:
     dependency: transitive
     description:

pubspec.yaml

@@ -1,6 +1,6 @@
 name: nexus
 description: "A simple and user-friendly Matrix client"
-version: 1.0.0-alpha3
+version: 1.0.0-alpha4
 publish_to: none
 
 flutter:
@@ -109,7 +109,7 @@ dependencies:
     pasteboard: 0.5.0
     flutter_file_dialog: 3.3.3
     mime: 2.1.0
-    flutter_avif: 3.1.0
+    avif_native: 0.1.1
 dev_dependencies:
     build_runner: 2.16.2
     flutter_lints: 6.0.0
@@ -133,3 +133,8 @@ flutter_launcher_icons:
     macos:
         generate: true
         image_path: assets/mobile.png
+
+hooks:
+    user_defines:
+        avif_native:
+            features: decode

windows/flutter/generated_plugin_registrant.cc

@@ -9,7 +9,6 @@
 #include <app_links/app_links_plugin_c_api.h>
 #include <dynamic_color/dynamic_color_plugin_c_api.h>
 #include <file_selector_windows/file_selector_windows.h>
-#include <flutter_avif_windows/flutter_avif_windows_plugin.h>
 #include <media_kit_libs_windows_video/media_kit_libs_windows_video_plugin_c_api.h>
 #include <media_kit_video/media_kit_video_plugin_c_api.h>
 #include <pasteboard/pasteboard_plugin.h>
@@ -25,8 +24,6 @@ void RegisterPlugins(flutter::PluginRegistry* registry) {
       registry->GetRegistrarForPlugin("DynamicColorPluginCApi"));
   FileSelectorWindowsRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FileSelectorWindows"));
-  FlutterAvifWindowsPluginRegisterWithRegistrar(
-      registry->GetRegistrarForPlugin("FlutterAvifWindowsPlugin"));
   MediaKitLibsWindowsVideoPluginCApiRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("MediaKitLibsWindowsVideoPluginCApi"));
   MediaKitVideoPluginCApiRegisterWithRegistrar(

windows/flutter/generated_plugins.cmake

@@ -6,7 +6,6 @@ list(APPEND FLUTTER_PLUGIN_LIST
   app_links
   dynamic_color
   file_selector_windows
-  flutter_avif_windows
   media_kit_libs_windows_video
   media_kit_video
   pasteboard