blob: 8b4a04e9e9e71104efac15e6c82b51e56eb745f8 [file] [log] [blame]
// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Autogenerated from Pigeon, do not edit directly.
// See also:
// 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
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';
class BackgroundApi2Host {
/// Constructor for [BackgroundApi2Host]. 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.
BackgroundApi2Host({BinaryMessenger? binaryMessenger})
: _binaryMessenger = binaryMessenger;
final BinaryMessenger? _binaryMessenger;
static const MessageCodec<Object?> codec = StandardMessageCodec();
Future<int> add(int arg_x, int arg_y) async {
final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
binaryMessenger: _binaryMessenger);
final List<Object?>? replyList =
await channel.send(<Object?>[arg_x, arg_y]) as List<Object?>?;
if (replyList == null) {
throw PlatformException(
code: 'channel-error',
message: 'Unable to establish connection on channel.',
} else if (replyList.length > 1) {
throw PlatformException(
code: replyList[0]! as String,
message: replyList[1] as String?,
details: replyList[2],
} else if (replyList[0] == null) {
throw PlatformException(
code: 'null-error',
message: 'Host platform returned null value for non-null return value.',
} else {
return (replyList[0] as int?)!;