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 10 namespace base { 11 namespace android { 12 13 // Implements the C++ counter part of MemoryPressureListener.java 14 class 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
