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 BASE_ANDROID_MEMORY_PRESSURE_LISTENER_ANDROID_H_
6#define BASE_ANDROID_MEMORY_PRESSURE_LISTENER_ANDROID_H_
7
8#include "base/android/jni_android.h"
9
10namespace base {
11namespace android {
12
13// Implements the C++ counter part of MemoryPressureListener.java
14class BASE_EXPORT MemoryPressureListenerAndroid {
15 public:
16  static bool Register(JNIEnv* env);
17
18  static void RegisterSystemCallback(JNIEnv* env);
19
20  // Called by JNI.
21  static void OnMemoryPressure(int memory_pressure_type);
22
23 private:
24  DISALLOW_COPY_AND_ASSIGN(MemoryPressureListenerAndroid);
25};
26
27}  // namespace android
28}  // namespace base
29
30#endif  // BASE_ANDROID_MEMORY_PRESSURE_LISTENER_ANDROID_H_
31