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#include "base/android/java_runtime.h" 6 7#include "jni/Runtime_jni.h" 8 9namespace base { 10namespace android { 11 12bool JavaRuntime::Register(JNIEnv* env) { 13 return JNI_Runtime::RegisterNativesImpl(env); 14} 15 16void JavaRuntime::GetMemoryUsage(long* total_memory, long* free_memory) { 17 JNIEnv* env = base::android::AttachCurrentThread(); 18 base::android::ScopedJavaLocalRef<jobject> runtime = 19 JNI_Runtime::Java_Runtime_getRuntime(env); 20 *total_memory = JNI_Runtime::Java_Runtime_totalMemory(env, runtime.obj()); 21 *free_memory = JNI_Runtime::Java_Runtime_freeMemory(env, runtime.obj()); 22} 23 24} // namespace android 25} // namespace base 26