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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_FEED_ANDROID_FEED_SURFACE_RENDERER_BRIDGE_H_
#define CHROME_BROWSER_FEED_ANDROID_FEED_SURFACE_RENDERER_BRIDGE_H_
#include <string_view>
#include "base/android/jni_android.h"
#include "base/android/scoped_java_ref.h"
#include "base/memory/raw_ptr.h"
#include "chrome/browser/feed/android/feed_reliability_logging_bridge.h"
#include "components/feed/core/v2/public/feed_api.h"
#include "components/feed/core/v2/public/surface_renderer.h"
class Profile;
namespace feedui {
class StreamUpdate;
}
namespace feed::android {
// Native access to |FeedSurfaceRendererBridge| in Java.
// Created for each feed surface (for-you, following feed), and for each
// NTP/start surface instance.
class FeedSurfaceRendererBridge : public ::feed::SurfaceRenderer {
public:
explicit FeedSurfaceRendererBridge(
const base::android::JavaRef<jobject>& j_this,
Profile* profile,
jint stream_kind,
std::string web_feed_id,
FeedReliabilityLoggingBridge* reliability_logging_bridge,
jint feed_entry_point);
FeedSurfaceRendererBridge(const FeedSurfaceRendererBridge&) = delete;
FeedSurfaceRendererBridge& operator=(const FeedSurfaceRendererBridge&) =
delete;
~FeedSurfaceRendererBridge() override;
void Destroy(JNIEnv* env);
// SurfaceRenderer implementation.
void StreamUpdate(const feedui::StreamUpdate& update) override;
void ReplaceDataStoreEntry(std::string_view key,
std::string_view data) override;
void RemoveDataStoreEntry(std::string_view key) override;
ReliabilityLoggingBridge& GetReliabilityLoggingBridge() override;
void OnStreamUpdated(const feedui::StreamUpdate& stream_update);
void LoadMore(JNIEnv* env,
const base::android::JavaParamRef<jobject>& callback_obj);
void ManualRefresh(JNIEnv* env,
const base::android::JavaParamRef<jobject>& callback_obj);
void SurfaceOpened(JNIEnv* env);
void SurfaceClosed(JNIEnv* env);
int GetSurfaceId(JNIEnv* env);
private:
base::android::ScopedJavaGlobalRef<jobject> java_ref_;
raw_ptr<FeedApi> feed_stream_api_;
SurfaceId surface_id_;
bool attached_ = false;
raw_ptr<FeedReliabilityLoggingBridge> reliability_logging_bridge_ = nullptr;
};
} // namespace feed::android
#endif // CHROME_BROWSER_FEED_ANDROID_FEED_SURFACE_RENDERER_BRIDGE_H_
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