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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/android/navigation_popup.h"
#include "base/android/jni_string.h"
#include "base/android/scoped_java_ref.h"
#include "base/bind.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/favicon/favicon_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/common/url_constants.h"
#include "components/favicon/core/favicon_service.h"
#include "components/history/core/browser/history_types.h"
#include "jni/NavigationPopup_jni.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/gfx/android/java_bitmap.h"
#include "ui/gfx/image/image.h"
#include "ui/resources/grit/ui_resources.h"
#include "url/gurl.h"
using base::android::ConvertUTF8ToJavaString;
using base::android::ScopedJavaLocalRef;
NavigationPopup::NavigationPopup(JNIEnv* env, jobject obj)
: weak_jobject_(env, obj) {
}
NavigationPopup::~NavigationPopup() {
}
void NavigationPopup::Destroy(JNIEnv* env, jobject obj) {
delete this;
}
void NavigationPopup::FetchFaviconForUrl(JNIEnv* env,
jobject obj,
jstring jurl) {
Profile* profile = g_browser_process->profile_manager()->GetLastUsedProfile();
favicon::FaviconService* favicon_service =
FaviconServiceFactory::GetForProfile(profile,
ServiceAccessType::EXPLICIT_ACCESS);
if (!favicon_service)
return;
GURL url(base::android::ConvertJavaStringToUTF16(env, jurl));
// TODO(tedchoc): Request higher favicons based on screen density instead of
// hardcoding kFaviconSize.
favicon_service->GetFaviconImageForPageURL(
url,
base::Bind(&NavigationPopup::OnFaviconDataAvailable,
base::Unretained(this),
url),
&cancelable_task_tracker_);
}
void NavigationPopup::OnFaviconDataAvailable(
GURL navigation_entry_url,
const favicon_base::FaviconImageResult& image_result) {
gfx::Image image(image_result.image);
if (image.IsEmpty()) {
ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
image = rb.GetImageNamed(IDR_DEFAULT_FAVICON);
}
JNIEnv* env = base::android::AttachCurrentThread();
ScopedJavaLocalRef<jobject> obj(weak_jobject_.get(env));
if (!obj.obj())
return;
ScopedJavaLocalRef<jstring> jurl(
ConvertUTF8ToJavaString(env, navigation_entry_url.spec()));
Java_NavigationPopup_onFaviconUpdated(
env,
obj.obj(),
jurl.obj(),
gfx::ConvertToJavaBitmap(image.ToSkBitmap()).obj());
}
static ScopedJavaLocalRef<jstring> GetHistoryUrl(JNIEnv* env, jclass clazz) {
return ConvertUTF8ToJavaString(env, chrome::kChromeUIHistoryURL);
}
static jlong Init(JNIEnv* env, jobject obj) {
NavigationPopup* popup = new NavigationPopup(env, obj);
return reinterpret_cast<intptr_t>(popup);
}
// static
bool NavigationPopup::RegisterNavigationPopup(JNIEnv* env) {
return RegisterNativesImpl(env);
}
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