chrome/browser/android/offline_pages/offline_page_bridge.h

   1 // Copyright 2015 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
   5 #ifndef CHROME_BROWSER_ANDROID_OFFLINE_PAGES_OFFLINE_PAGE_BRIDGE_H_
   6 #define CHROME_BROWSER_ANDROID_OFFLINE_PAGES_OFFLINE_PAGE_BRIDGE_H_
   7
   8 #include "base/android/jni_android.h"
   9 #include "base/android/jni_weak_ref.h"
  10
  11 namespace content {
  12 class BrowserContext;
  13 }
  14
  15 namespace offline_pages {
  16
  17 class OfflinePageModel;
  18
  19 namespace android {
  20
  21 /**
  22  * Bridge between C++ and Java for exposing native implementation of offline
  23  * pages model in managed code.
  24  */
  25 class OfflinePageBridge {
  26  public:
  27   OfflinePageBridge(JNIEnv* env,
  28                     jobject obj,
  29                     content::BrowserContext* browser_context);
  30   void Destroy(JNIEnv*, jobject);
  31
  32  private:
  33
  34   JavaObjectWeakGlobalRef weak_java_ref_;
  35   // Not owned.
  36   OfflinePageModel* offline_page_model_;
  37   // Not owned.
  38   content::BrowserContext* browser_context_;
  39   DISALLOW_COPY_AND_ASSIGN(OfflinePageBridge);
  40 };
  41
  42 bool RegisterOfflinePageBridge(JNIEnv* env);
  43
  44 }  // namespace android
  45 }  // namespace offline_pages
  46
  47 #endif  // CHROME_BROWSER_ANDROID_OFFLINE_PAGES_OFFLINE_PAGE_BRIDGE_H_
  48