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| 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 #include "base/android/sys_utils.h" |
| 6 |
| 7 #include "base/sys_info.h" |
| 8 #include "jni/SysUtils_jni.h" |
| 9 |
| 10 const int64 kLowEndMemoryThreshold = 1024 * 1024 * 512; // 512 mb. |
| 11 |
| 12 // Defined and called by JNI |
| 13 static jboolean IsLowEndDevice(JNIEnv* env, jclass clazz) { |
| 14 return base::android::SysUtils::IsLowEndDevice(); |
| 15 } |
| 16 |
| 17 namespace base { |
| 18 namespace android { |
| 19 |
| 20 bool SysUtils::Register(JNIEnv* env) { |
| 21 return RegisterNativesImpl(env); |
| 22 } |
| 23 |
| 24 bool SysUtils::IsLowEndDevice() { |
| 25 return SysInfo::AmountOfPhysicalMemory() <= kLowEndMemoryThreshold; |
| 26 } |
| 27 |
| 28 SysUtils::SysUtils() { } |
| 29 |
| 30 } // namespace android |
| 31 } // namespace base |
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