ui/base/android/view_android.h

   1 // Copyright 2013 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 UI_BASE_ANDROID_VIEW_ANDROID_H_
   6 #define UI_BASE_ANDROID_VIEW_ANDROID_H_
   7
   8 #include <jni.h>
   9 #include "base/android/jni_weak_ref.h"
  10 #include "base/android/scoped_java_ref.h"
  11 #include "ui/base/ui_base_export.h"
  12
  13 namespace ui {
  14
  15 class WindowAndroid;
  16
  17 // This class is the native counterpart for ViewAndroid. It is owned by the
  18 // Java ViewAndroid object.
  19 class UI_BASE_EXPORT ViewAndroid {
  20  public:
  21   ViewAndroid(JNIEnv* env, jobject obj, WindowAndroid* window);
  22
  23   void Destroy(JNIEnv* env, jobject obj);
  24
  25   WindowAndroid* GetWindowAndroid();
  26
  27   base::android::ScopedJavaLocalRef<jobject> GetJavaObject();
  28
  29   static bool RegisterViewAndroid(JNIEnv* env);
  30
  31  private:
  32   ~ViewAndroid();
  33   JavaObjectWeakGlobalRef weak_java_view_;
  34   WindowAndroid* window_android_;
  35
  36   DISALLOW_COPY_AND_ASSIGN(ViewAndroid);
  37 };
  38
  39 }  // namespace ui
  40
  41 #endif  // UI_BASE_ANDROID_VIEW_ANDROID_H_