// Copyright 2015 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "base/android/java_runtime.h" #include "base/android_runtime_jni_headers/Runtime_jni.h" #include "base/numerics/safe_conversions.h" namespace base { namespace android { void JavaRuntime::GetMemoryUsage(uint64_t* total_memory, uint64_t* free_memory) { JNIEnv* env = base::android::AttachCurrentThread(); base::android::ScopedJavaLocalRef runtime = JNI_Runtime::Java_Runtime_getRuntime(env); *total_memory = checked_cast( JNI_Runtime::Java_Runtime_totalMemory(env, runtime)); *free_memory = checked_cast( JNI_Runtime::Java_Runtime_freeMemory(env, runtime)); } } // namespace android } // namespace base