Added Live Wallpaper settings into Preferences menu for Android. Which lets the user set a live wallpaper based on people.

mobile/lib/platform/wallpaper_api.g.dart

@@ -0,0 +1,290 @@
+// Autogenerated from Pigeon (v26.0.0), do not edit directly.
+// See also: https://pub.dev/packages/pigeon
+// ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import, unnecessary_parenthesis, prefer_null_aware_operators, omit_local_variable_types, unused_shown_name, unnecessary_import, no_leading_underscores_for_local_identifiers
+
+import 'dart:async';
+import 'dart:typed_data' show Float64List, Int32List, Int64List, Uint8List;
+
+import 'package:flutter/foundation.dart' show ReadBuffer, WriteBuffer;
+import 'package:flutter/services.dart';
+
+PlatformException _createConnectionError(String channelName) {
+  return PlatformException(
+    code: 'channel-error',
+    message: 'Unable to establish connection on channel: "$channelName".',
+  );
+}
+bool _deepEquals(Object? a, Object? b) {
+  if (a is List && b is List) {
+    return a.length == b.length &&
+        a.indexed
+        .every(((int, dynamic) item) => _deepEquals(item.$2, b[item.$1]));
+  }
+  if (a is Map && b is Map) {
+    return a.length == b.length && a.entries.every((MapEntry<Object?, Object?> entry) =>
+        (b as Map<Object?, Object?>).containsKey(entry.key) &&
+        _deepEquals(entry.value, b[entry.key]));
+  }
+  return a == b;
+}
+
+
+class WallpaperPreferencesMessage {
+  WallpaperPreferencesMessage({
+    required this.enabled,
+    required this.personIds,
+    required this.rotationMinutes,
+    required this.rotationMode,
+    required this.allowCellularData,
+  });
+
+  bool enabled;
+
+  List<String> personIds;
+
+  int rotationMinutes;
+
+  String rotationMode;
+
+  bool allowCellularData;
+
+  List<Object?> _toList() {
+    return <Object?>[
+      enabled,
+      personIds,
+      rotationMinutes,
+      rotationMode,
+      allowCellularData,
+    ];
+  }
+
+  Object encode() {
+    return _toList();  }
+
+  static WallpaperPreferencesMessage decode(Object result) {
+    result as List<Object?>;
+    return WallpaperPreferencesMessage(
+      enabled: result[0]! as bool,
+      personIds: (result[1] as List<Object?>?)!.cast<String>(),
+      rotationMinutes: result[2]! as int,
+      rotationMode: result[3]! as String,
+      allowCellularData: result[4]! as bool,
+    );
+  }
+
+  @override
+  // ignore: avoid_equals_and_hash_code_on_mutable_classes
+  bool operator ==(Object other) {
+    if (other is! WallpaperPreferencesMessage || other.runtimeType != runtimeType) {
+      return false;
+    }
+    if (identical(this, other)) {
+      return true;
+    }
+    return _deepEquals(encode(), other.encode());
+  }
+
+  @override
+  // ignore: avoid_equals_and_hash_code_on_mutable_classes
+  int get hashCode => Object.hashAll(_toList())
+;
+}
+
+class WallpaperStatusMessage {
+  WallpaperStatusMessage({
+    required this.isSupported,
+    required this.isActive,
+    this.lastError,
+  });
+
+  bool isSupported;
+
+  bool isActive;
+
+  String? lastError;
+
+  List<Object?> _toList() {
+    return <Object?>[
+      isSupported,
+      isActive,
+      lastError,
+    ];
+  }
+
+  Object encode() {
+    return _toList();  }
+
+  static WallpaperStatusMessage decode(Object result) {
+    result as List<Object?>;
+    return WallpaperStatusMessage(
+      isSupported: result[0]! as bool,
+      isActive: result[1]! as bool,
+      lastError: result[2] as String?,
+    );
+  }
+
+  @override
+  // ignore: avoid_equals_and_hash_code_on_mutable_classes
+  bool operator ==(Object other) {
+    if (other is! WallpaperStatusMessage || other.runtimeType != runtimeType) {
+      return false;
+    }
+    if (identical(this, other)) {
+      return true;
+    }
+    return _deepEquals(encode(), other.encode());
+  }
+
+  @override
+  // ignore: avoid_equals_and_hash_code_on_mutable_classes
+  int get hashCode => Object.hashAll(_toList())
+;
+}
+
+
+class _PigeonCodec extends StandardMessageCodec {
+  const _PigeonCodec();
+  @override
+  void writeValue(WriteBuffer buffer, Object? value) {
+    if (value is int) {
+      buffer.putUint8(4);
+      buffer.putInt64(value);
+    }    else if (value is WallpaperPreferencesMessage) {
+      buffer.putUint8(129);
+      writeValue(buffer, value.encode());
+    }    else if (value is WallpaperStatusMessage) {
+      buffer.putUint8(130);
+      writeValue(buffer, value.encode());
+    } else {
+      super.writeValue(buffer, value);
+    }
+  }
+
+  @override
+  Object? readValueOfType(int type, ReadBuffer buffer) {
+    switch (type) {
+      case 129: 
+        return WallpaperPreferencesMessage.decode(readValue(buffer)!);
+      case 130: 
+        return WallpaperStatusMessage.decode(readValue(buffer)!);
+      default:
+        return super.readValueOfType(type, buffer);
+    }
+  }
+}
+
+class WallpaperHostApi {
+  /// Constructor for [WallpaperHostApi].  The [binaryMessenger] named argument is
+  /// available for dependency injection.  If it is left null, the default
+  /// BinaryMessenger will be used which routes to the host platform.
+  WallpaperHostApi({BinaryMessenger? binaryMessenger, String messageChannelSuffix = ''})
+      : pigeonVar_binaryMessenger = binaryMessenger,
+        pigeonVar_messageChannelSuffix = messageChannelSuffix.isNotEmpty ? '.$messageChannelSuffix' : '';
+  final BinaryMessenger? pigeonVar_binaryMessenger;
+
+  static const MessageCodec<Object?> pigeonChannelCodec = _PigeonCodec();
+
+  final String pigeonVar_messageChannelSuffix;
+
+  Future<WallpaperStatusMessage> getStatus() async {
+    final String pigeonVar_channelName = 'dev.flutter.pigeon.immich_mobile.WallpaperHostApi.getStatus$pigeonVar_messageChannelSuffix';
+    final BasicMessageChannel<Object?> pigeonVar_channel = BasicMessageChannel<Object?>(
+      pigeonVar_channelName,
+      pigeonChannelCodec,
+      binaryMessenger: pigeonVar_binaryMessenger,
+    );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(null);
+    final List<Object?>? pigeonVar_replyList =
+        await pigeonVar_sendFuture as List<Object?>?;
+    if (pigeonVar_replyList == null) {
+      throw _createConnectionError(pigeonVar_channelName);
+    } else if (pigeonVar_replyList.length > 1) {
+      throw PlatformException(
+        code: pigeonVar_replyList[0]! as String,
+        message: pigeonVar_replyList[1] as String?,
+        details: pigeonVar_replyList[2],
+      );
+    } else if (pigeonVar_replyList[0] == null) {
+      throw PlatformException(
+        code: 'null-error',
+        message: 'Host platform returned null value for non-null return value.',
+      );
+    } else {
+      return (pigeonVar_replyList[0] as WallpaperStatusMessage?)!;
+    }
+  }
+
+  Future<void> setPreferences(WallpaperPreferencesMessage preferences) async {
+    final String pigeonVar_channelName = 'dev.flutter.pigeon.immich_mobile.WallpaperHostApi.setPreferences$pigeonVar_messageChannelSuffix';
+    final BasicMessageChannel<Object?> pigeonVar_channel = BasicMessageChannel<Object?>(
+      pigeonVar_channelName,
+      pigeonChannelCodec,
+      binaryMessenger: pigeonVar_binaryMessenger,
+    );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(<Object?>[preferences]);
+    final List<Object?>? pigeonVar_replyList =
+        await pigeonVar_sendFuture as List<Object?>?;
+    if (pigeonVar_replyList == null) {
+      throw _createConnectionError(pigeonVar_channelName);
+    } else if (pigeonVar_replyList.length > 1) {
+      throw PlatformException(
+        code: pigeonVar_replyList[0]! as String,
+        message: pigeonVar_replyList[1] as String?,
+        details: pigeonVar_replyList[2],
+      );
+    } else {
+      return;
+    }
+  }
+
+  Future<void> requestRefresh() async {
+    final String pigeonVar_channelName = 'dev.flutter.pigeon.immich_mobile.WallpaperHostApi.requestRefresh$pigeonVar_messageChannelSuffix';
+    final BasicMessageChannel<Object?> pigeonVar_channel = BasicMessageChannel<Object?>(
+      pigeonVar_channelName,
+      pigeonChannelCodec,
+      binaryMessenger: pigeonVar_binaryMessenger,
+    );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(null);
+    final List<Object?>? pigeonVar_replyList =
+        await pigeonVar_sendFuture as List<Object?>?;
+    if (pigeonVar_replyList == null) {
+      throw _createConnectionError(pigeonVar_channelName);
+    } else if (pigeonVar_replyList.length > 1) {
+      throw PlatformException(
+        code: pigeonVar_replyList[0]! as String,
+        message: pigeonVar_replyList[1] as String?,
+        details: pigeonVar_replyList[2],
+      );
+    } else {
+      return;
+    }
+  }
+
+  Future<bool> openSystemWallpaperPicker() async {
+    final String pigeonVar_channelName = 'dev.flutter.pigeon.immich_mobile.WallpaperHostApi.openSystemWallpaperPicker$pigeonVar_messageChannelSuffix';
+    final BasicMessageChannel<Object?> pigeonVar_channel = BasicMessageChannel<Object?>(
+      pigeonVar_channelName,
+      pigeonChannelCodec,
+      binaryMessenger: pigeonVar_binaryMessenger,
+    );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(null);
+    final List<Object?>? pigeonVar_replyList =
+        await pigeonVar_sendFuture as List<Object?>?;
+    if (pigeonVar_replyList == null) {
+      throw _createConnectionError(pigeonVar_channelName);
+    } else if (pigeonVar_replyList.length > 1) {
+      throw PlatformException(
+        code: pigeonVar_replyList[0]! as String,
+        message: pigeonVar_replyList[1] as String?,
+        details: pigeonVar_replyList[2],
+      );
+    } else if (pigeonVar_replyList[0] == null) {
+      throw PlatformException(
+        code: 'null-error',
+        message: 'Host platform returned null value for non-null return value.',
+      );
+    } else {
+      return (pigeonVar_replyList[0] as bool?)!;
+    }
+  }
+}