12345678910111213141516171819202122232425 |
- // 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<jobject> runtime =
- JNI_Runtime::Java_Runtime_getRuntime(env);
- *total_memory = checked_cast<uint64_t>(
- JNI_Runtime::Java_Runtime_totalMemory(env, runtime));
- *free_memory = checked_cast<uint64_t>(
- JNI_Runtime::Java_Runtime_freeMemory(env, runtime));
- }
- } // namespace android
- } // namespace base
|