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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_IMAGE_FETCHER_IMAGE_FETCHER_BRIDGE_H_
#define COMPONENTS_IMAGE_FETCHER_IMAGE_FETCHER_BRIDGE_H_
#include <jni.h>
#include <string>
#include "base/android/scoped_java_ref.h"
#include "base/files/file_path.h"
#include "base/functional/callback.h"
#include "components/image_fetcher/core/request_metadata.h"
#include "ui/gfx/image/image.h"
using base::android::JavaParamRef;
using base::android::JavaRef;
using base::android::ScopedJavaGlobalRef;
using base::android::ScopedJavaLocalRef;
namespace image_fetcher {
// Native counterpart of ImageFetcherBridge.java.
class ImageFetcherBridge {
public:
// Not copyable or movable
ImageFetcherBridge(const ImageFetcherBridge&) = delete;
ImageFetcherBridge& operator=(const ImageFetcherBridge&) = delete;
ImageFetcherBridge(ImageFetcherBridge&&) = delete;
ImageFetcherBridge& operator=(ImageFetcherBridge&&) = delete;
static ScopedJavaLocalRef<jstring> GetFilePath(
JNIEnv* j_env,
const JavaParamRef<jobject>& j_simple_factory_key,
const JavaParamRef<jstring>& j_url);
static void FetchImageData(JNIEnv* j_env,
const JavaParamRef<jobject>& j_simple_factory_key,
const jint j_image_fetcher_config,
const JavaParamRef<jstring>& j_url,
const JavaParamRef<jstring>& j_client_name,
const jint j_expiration_interval_mins,
const JavaParamRef<jobject>& j_callback);
static void FetchImage(JNIEnv* j_env,
const JavaParamRef<jobject>& j_simple_factory_key,
const jint j_image_fetcher_config,
const JavaParamRef<jstring>& j_url,
const JavaParamRef<jstring>& j_client_name,
const jint j_frame_width,
const jint j_frame_height,
const jint j_expiration_interval_mins,
const JavaParamRef<jobject>& j_callback);
static void ReportEvent(JNIEnv* j_env,
const JavaParamRef<jstring>& j_client_name,
const jint j_event_id);
static void ReportCacheHitTime(JNIEnv* j_env,
const JavaParamRef<jstring>& j_client_name,
const jlong start_time_millis);
static void ReportTotalFetchTimeFromNative(
JNIEnv* j_env,
const JavaParamRef<jstring>& j_client_name,
const jlong start_time_millis);
private:
ImageFetcherBridge();
~ImageFetcherBridge();
static ScopedJavaLocalRef<jobject> ConvertRequestMetadataToJava(
JNIEnv* j_env,
const RequestMetadata& request_metadata);
static ScopedJavaLocalRef<jobject> CreateJavaImageDataFetchResult(
JNIEnv* j_env,
const JavaRef<jbyteArray>& j_image_data,
const JavaRef<jobject>& j_request_metadata);
static ScopedJavaLocalRef<jobject> CreateJavaImageFetchResult(
JNIEnv* j_env,
const JavaRef<jobject>& j_bitmap,
const JavaRef<jobject>& j_request_metadata);
static void OnImageDataFetched(ScopedJavaGlobalRef<jobject> callback,
const std::string& image_data,
const RequestMetadata& request_metadata);
static void OnImageFetched(ScopedJavaGlobalRef<jobject> callback,
const gfx::Image& image,
const RequestMetadata& request_metadata);
};
} // namespace image_fetcher
#endif // COMPONENTS_IMAGE_FETCHER_IMAGE_FETCHER_BRIDGE_H_
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