Java wrapper for DistilledPagePrefs.

components/dom_distiller/core/dom_distiller_service_android.h

+// Copyright 2014 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.
+
+#ifndef COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_SERVICE_ANDROID_H_
+#define COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_SERVICE_ANDROID_H_
+
+#include <jni.h>
+
+#include "base/android/scoped_java_ref.h"
+#include "components/dom_distiller/core/dom_distiller_service.h"
+
+namespace dom_distiller {
+namespace android {
+
+class DomDistillerServiceFactoryAndroid;
+
+// Native implementation of DomDistillerService,
+// provides access to Java DistilledPagePrefs.
+class DomDistillerServiceAndroid {
+ public:
+  DomDistillerServiceAndroid(DomDistillerService* service);
+  virtual ~DomDistillerServiceAndroid();
+  static bool Register(JNIEnv* env);
+  // Returns native pointer to native DistilledPagePrefs registered with
+  // DomDistillerService.
+  jlong GetDistilledPagePrefsPtr(JNIEnv* env, jobject obj);
+
+ private:
+  // Friend class so that DomDistillerServiceFactoryAndroid has access to
+  // private member object java_ref_.
+  friend class DomDistillerServiceFactoryAndroid;
+  // Points to a Java instance of DomDistillerService.
+  base::android::ScopedJavaGlobalRef<jobject> java_ref_;
+  DomDistillerService* service_;
+};
+
+}  // namespace android
+}  // namespace dom_distiller
+
+#endif  // COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_SERVICE_ANDROID_H