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 #include "base/macros.h" 10 11 namespace base { 12 namespace android { 13 14 // Implements the C++ counter part of MemoryPressureListener.java 15 class BASE_EXPORT MemoryPressureListenerAndroid { 16 public: 17 static bool Register(JNIEnv* env); 18 19 static void RegisterSystemCallback(JNIEnv* env); 20 21 // Called by JNI. 22 static void OnMemoryPressure(int memory_pressure_type); 23 24 private: 25 DISALLOW_COPY_AND_ASSIGN(MemoryPressureListenerAndroid); 26 }; 27 28 } // namespace android 29 } // namespace base 30 31 #endif // BASE_ANDROID_MEMORY_PRESSURE_LISTENER_ANDROID_H_ 32
