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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/content_settings/android/content_settings_observer_android.h"
#include "base/android/jni_android.h"
#include "base/android/jni_string.h"
#include "components/permissions/permissions_client.h"
#include "content/public/browser/android/browser_context_handle.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "components/content_settings/android/content_settings_jni_headers/ContentSettingsObserver_jni.h"
namespace content_settings {
using base::android::ConvertUTF8ToJavaString;
using base::android::JavaRef;
AndroidObserver::AndroidObserver(
JNIEnv* env,
const base::android::JavaRef<jobject>& obj,
const JavaRef<jobject>& jbrowser_context_handle)
: jobject_(obj) {
content::BrowserContext* browser_context =
content::BrowserContextFromJavaHandle(jbrowser_context_handle);
auto* host_content_settings_map =
permissions::PermissionsClient::Get()->GetSettingsMap(browser_context);
content_settings_observation_.Observe(host_content_settings_map);
}
AndroidObserver::~AndroidObserver() = default;
void AndroidObserver::OnContentSettingChanged(
const ContentSettingsPattern& primary_pattern,
const ContentSettingsPattern& secondary_pattern,
ContentSettingsTypeSet content_type_set) {
JNIEnv* env = base::android::AttachCurrentThread();
Java_ContentSettingsObserver_onContentSettingChanged(
env, jobject_, ConvertUTF8ToJavaString(env, primary_pattern.ToString()),
ConvertUTF8ToJavaString(env, secondary_pattern.ToString()),
static_cast<int>(content_type_set.GetTypeOrDefault()));
}
void AndroidObserver::Destroy(JNIEnv* env) {
delete this;
}
static jlong JNI_ContentSettingsObserver_Init(
JNIEnv* env,
const base::android::JavaRef<jobject>& obj,
const base::android::JavaRef<jobject>& jbrowser_context_handle) {
return reinterpret_cast<intptr_t>(
new AndroidObserver(env, obj, jbrowser_context_handle));
}
} // namespace content_settings
DEFINE_JNI(ContentSettingsObserver)
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