favicon_callback_proxy.cc 1.7 KB

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  1. // Copyright 2020 The Chromium Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style license that can be
  3. // found in the LICENSE file.
  4. #include "weblayer/browser/favicon/favicon_callback_proxy.h"
  5. #include "base/android/jni_string.h"
  6. #include "ui/gfx/android/java_bitmap.h"
  7. #include "ui/gfx/image/image.h"
  8. #include "ui/gfx/image/image_skia.h"
  9. #include "ui/gfx/image/image_skia_rep.h"
  10. #include "url/gurl.h"
  11. #include "weblayer/browser/java/jni/FaviconCallbackProxy_jni.h"
  12. #include "weblayer/browser/tab_impl.h"
  13. #include "weblayer/public/favicon_fetcher.h"
  14. namespace weblayer {
  15. FaviconCallbackProxy::FaviconCallbackProxy(JNIEnv* env, jobject obj, Tab* tab)
  16. : java_proxy_(env, obj),
  17. favicon_fetcher_(tab->CreateFaviconFetcher(this)) {}
  18. FaviconCallbackProxy::~FaviconCallbackProxy() = default;
  19. void FaviconCallbackProxy::OnFaviconChanged(const gfx::Image& image) {
  20. SkBitmap favicon = image.AsImageSkia().GetRepresentation(1.0f).GetBitmap();
  21. JNIEnv* env = base::android::AttachCurrentThread();
  22. Java_FaviconCallbackProxy_onFaviconChanged(
  23. env, java_proxy_,
  24. favicon.empty() ? nullptr : gfx::ConvertToJavaBitmap(favicon));
  25. }
  26. static jlong JNI_FaviconCallbackProxy_CreateFaviconCallbackProxy(
  27. JNIEnv* env,
  28. const base::android::JavaParamRef<jobject>& proxy,
  29. jlong tab) {
  30. return reinterpret_cast<jlong>(
  31. new FaviconCallbackProxy(env, proxy, reinterpret_cast<TabImpl*>(tab)));
  32. }
  33. static void JNI_FaviconCallbackProxy_DeleteFaviconCallbackProxy(JNIEnv* env,
  34. jlong proxy) {
  35. delete reinterpret_cast<FaviconCallbackProxy*>(proxy);
  36. }
  37. } // namespace weblayer