blob: 41011ec3d1dfbec3829346bea2ffd0fae7701d0c [file] [log] [blame]
// 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 "android_webview/common/aw_content_client.h"
#include "android_webview/common/aw_features.h"
#include "android_webview/common/aw_media_drm_bridge_client.h"
#include "android_webview/common/aw_resource.h"
#include "android_webview/common/crash_reporter/crash_keys.h"
#include "android_webview/common/url_constants.h"
#include "base/bind.h"
#include "base/command_line.h"
#include "base/debug/crash_logging.h"
#include "base/no_destructor.h"
#include "components/embedder_support/origin_trials/origin_trial_policy_impl.h"
#include "components/services/heap_profiling/public/cpp/profiling_client.h"
#include "components/version_info/version_info.h"
#include "content/public/common/content_switches.h"
#include "gpu/config/gpu_info.h"
#include "gpu/config/gpu_util.h"
#include "mojo/public/cpp/bindings/binder_map.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
namespace android_webview {
AwContentClient::AwContentClient() = default;
AwContentClient::~AwContentClient() = default;
void AwContentClient::AddAdditionalSchemes(Schemes* schemes) {
schemes->local_schemes.push_back(url::kContentScheme);
schemes->secure_schemes.push_back(
android_webview::kAndroidWebViewVideoPosterScheme);
schemes->csp_bypassing_schemes.push_back(
android_webview::kAndroidWebViewVideoPosterScheme);
schemes->allow_non_standard_schemes_in_origins = true;
}
std::u16string AwContentClient::GetLocalizedString(int message_id) {
// TODO(boliu): Used only by WebKit, so only bundle those resources for
// Android WebView.
return l10n_util::GetStringUTF16(message_id);
}
base::StringPiece AwContentClient::GetDataResource(
int resource_id,
ui::ScaleFactor scale_factor) {
// TODO(boliu): Used only by WebKit, so only bundle those resources for
// Android WebView.
return ui::ResourceBundle::GetSharedInstance().GetRawDataResourceForScale(
resource_id, scale_factor);
}
base::RefCountedMemory* AwContentClient::GetDataResourceBytes(int resource_id) {
return ui::ResourceBundle::GetSharedInstance().LoadDataResourceBytes(
resource_id);
}
void AwContentClient::SetGpuInfo(const gpu::GPUInfo& gpu_info) {
gpu::SetKeysForCrashLogging(gpu_info);
}
bool AwContentClient::UsingSynchronousCompositing() {
return true;
}
media::MediaDrmBridgeClient* AwContentClient::GetMediaDrmBridgeClient() {
return new AwMediaDrmBridgeClient(
AwResource::GetConfigKeySystemUuidMapping());
}
void AwContentClient::ExposeInterfacesToBrowser(
scoped_refptr<base::SequencedTaskRunner> io_task_runner,
mojo::BinderMap* binders) {
// This creates a process-wide heap_profiling::ProfilingClient that listens
// for requests from the HeapProfilingService to start profiling the current
// process.
binders->Add(
base::BindRepeating(
[](mojo::PendingReceiver<heap_profiling::mojom::ProfilingClient>
receiver) {
static base::NoDestructor<heap_profiling::ProfilingClient>
profiling_client;
profiling_client->BindToInterface(std::move(receiver));
}),
io_task_runner);
}
blink::OriginTrialPolicy* AwContentClient::GetOriginTrialPolicy() {
if (!base::FeatureList::IsEnabled(features::kWebViewOriginTrials)) {
return nullptr;
}
// Prevent initialization race (see crbug.com/721144). There may be a
// race when the policy is needed for worker startup (which happens on a
// separate worker thread).
base::AutoLock auto_lock(origin_trial_policy_lock_);
if (!origin_trial_policy_)
origin_trial_policy_ =
std::make_unique<embedder_support::OriginTrialPolicyImpl>();
return origin_trial_policy_.get();
}
} // namespace android_webview