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- // Copyright 2020 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 "weblayer/browser/favicon/favicon_callback_proxy.h"
- #include "base/android/jni_string.h"
- #include "ui/gfx/android/java_bitmap.h"
- #include "ui/gfx/image/image.h"
- #include "ui/gfx/image/image_skia.h"
- #include "ui/gfx/image/image_skia_rep.h"
- #include "url/gurl.h"
- #include "weblayer/browser/java/jni/FaviconCallbackProxy_jni.h"
- #include "weblayer/browser/tab_impl.h"
- #include "weblayer/public/favicon_fetcher.h"
- namespace weblayer {
- FaviconCallbackProxy::FaviconCallbackProxy(JNIEnv* env, jobject obj, Tab* tab)
- : java_proxy_(env, obj),
- favicon_fetcher_(tab->CreateFaviconFetcher(this)) {}
- FaviconCallbackProxy::~FaviconCallbackProxy() = default;
- void FaviconCallbackProxy::OnFaviconChanged(const gfx::Image& image) {
- SkBitmap favicon = image.AsImageSkia().GetRepresentation(1.0f).GetBitmap();
- JNIEnv* env = base::android::AttachCurrentThread();
- Java_FaviconCallbackProxy_onFaviconChanged(
- env, java_proxy_,
- favicon.empty() ? nullptr : gfx::ConvertToJavaBitmap(favicon));
- }
- static jlong JNI_FaviconCallbackProxy_CreateFaviconCallbackProxy(
- JNIEnv* env,
- const base::android::JavaParamRef<jobject>& proxy,
- jlong tab) {
- return reinterpret_cast<jlong>(
- new FaviconCallbackProxy(env, proxy, reinterpret_cast<TabImpl*>(tab)));
- }
- static void JNI_FaviconCallbackProxy_DeleteFaviconCallbackProxy(JNIEnv* env,
- jlong proxy) {
- delete reinterpret_cast<FaviconCallbackProxy*>(proxy);
- }
- } // namespace weblayer
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