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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <jni.h>
#include "chrome/browser/preloading/chrome_preloading.h"
#include "content/public/browser/preloading_data.h"
#include "content/public/browser/web_contents.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "chrome/browser/preloading/android/jni_headers/PreloadingDataBridge_jni.h"
static void JNI_PreloadingDataBridge_SetIsNavigationInDomainCallbackForCct(
JNIEnv* env,
content::WebContents* web_contents) {
content::PreloadingData* preloading_data =
content::PreloadingData::GetOrCreateForWebContents(web_contents);
// Basically a navigation to CCT, which is the predictor's domain here, is
// happening alone. Therefore, once by setting the predictor value to
// PreloadingDataImpl just before the target navigation starts (i.e. calling
// this function just before CCT navigation begins),
// PreloadingDataImpl::DidStartNavigation can assume that the very first
// navigation after setting predictor value is the navigation as its
// predictor’s domain. Callback is not needed in this situation, so it just
// always returns true. (Normally, it is used to recognize whether a
// navigation observed in PreloadingDataImpl::DidStartNavigation is the
// predictor's domain from NavigationHandle's info.)
preloading_data->SetIsNavigationInDomainCallback(
chrome_preloading_predictor::kChromeCustomTabs,
base::BindRepeating([](content::NavigationHandle* navigation_handle)
-> bool { return true; }));
}
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