Flutter iOS Embedder
platform_message_response_darwin.mm
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1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
6 
8 
10 
11 namespace flutter {
12 
13 PlatformMessageResponseDarwin::PlatformMessageResponseDarwin(
15  fml::RefPtr<fml::TaskRunner> platform_task_runner)
16  : callback_(callback, fml::scoped_policy::OwnershipPolicy::kRetain),
17  platform_task_runner_(std::move(platform_task_runner)) {}
18 
19 PlatformMessageResponseDarwin::~PlatformMessageResponseDarwin() = default;
20 
21 void PlatformMessageResponseDarwin::Complete(std::unique_ptr<fml::Mapping> data) {
22  fml::RefPtr<PlatformMessageResponseDarwin> self(this);
23  platform_task_runner_->PostTask(fml::MakeCopyable([self, data = std::move(data)]() mutable {
24  self->callback_.get()(CopyMappingPtrToNSData(std::move(data)));
25  }));
26 }
27 
29  fml::RefPtr<PlatformMessageResponseDarwin> self(this);
30  platform_task_runner_->PostTask(
31  fml::MakeCopyable([self]() mutable { self->callback_.get()(nil); }));
32 }
33 
34 } // namespace flutter
flutter::PlatformMessageResponseDarwin::CompleteEmpty
void CompleteEmpty() override
Definition: platform_message_response_darwin.mm:28
flutter::PlatformMessageResponseDarwin::Complete
void Complete(std::unique_ptr< fml::Mapping > data) override
Definition: platform_message_response_darwin.mm:21
PlatformMessageResponseCallback
void(^ PlatformMessageResponseCallback)(NSData *)
Definition: platform_message_response_darwin.h:17
FlutterMacros.h
flutter
Definition: accessibility_bridge.h:28
platform_message_response_darwin.h
flutter::CopyMappingPtrToNSData
NSData * CopyMappingPtrToNSData(std::unique_ptr< fml::Mapping > mapping)
Definition: buffer_conversions.mm:44
FLUTTER_ASSERT_ARC
Definition: FlutterChannelKeyResponder.mm:13