| // 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. |
| |
| #ifndef SHELL_PLATFORM_ANDROID_PLATFORM_MESSAGE_HANDLER_H_ |
| #define SHELL_PLATFORM_ANDROID_PLATFORM_MESSAGE_HANDLER_H_ |
| |
| #include <jni.h> |
| #include <memory> |
| #include <mutex> |
| #include <unordered_map> |
| |
| #include "flutter/lib/ui/window/platform_message.h" |
| #include "flutter/shell/common/platform_message_handler.h" |
| #include "flutter/shell/platform/android/jni/platform_view_android_jni.h" |
| |
| namespace flutter { |
| class PlatformMessageHandlerAndroid : public PlatformMessageHandler { |
| public: |
| explicit PlatformMessageHandlerAndroid( |
| const std::shared_ptr<PlatformViewAndroidJNI>& jni_facade); |
| void HandlePlatformMessage(std::unique_ptr<PlatformMessage> message) override; |
| void InvokePlatformMessageResponseCallback( |
| int response_id, |
| std::unique_ptr<fml::Mapping> mapping) override; |
| |
| void InvokePlatformMessageEmptyResponseCallback(int response_id) override; |
| |
| private: |
| const std::shared_ptr<PlatformViewAndroidJNI> jni_facade_; |
| int next_response_id_ = 1; |
| std::unordered_map<int, fml::RefPtr<flutter::PlatformMessageResponse>> |
| pending_responses_; |
| std::mutex pending_responses_mutex_; |
| }; |
| } // namespace flutter |
| |
| #endif |