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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 #include "base/android/sys_utils_android.h" |
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 | 2 |
7 #include "base/android/build_info.h" | 3 #include "base/android/build_info.h" |
8 #include "base/sys_info.h" | |
9 #include "jni/SysUtils_jni.h" | 4 #include "jni/SysUtils_jni.h" |
10 | 5 |
11 namespace base { | 6 namespace base { |
12 namespace android { | 7 namespace android { |
13 | 8 |
14 bool SysUtils::Register(JNIEnv* env) { | 9 bool SysUtilsAndroid::Register(JNIEnv* env) { |
15 return RegisterNativesImpl(env); | 10 return RegisterNativesImpl(env); |
16 } | 11 } |
17 | 12 |
18 bool SysUtils::IsLowEndDeviceFromJni() { | 13 bool SysUtilsAndroid::IsLowEndDeviceFromJni() { |
19 JNIEnv* env = AttachCurrentThread(); | 14 JNIEnv* env = AttachCurrentThread(); |
20 return Java_SysUtils_isLowEndDevice(env); | 15 return Java_SysUtils_isLowEndDevice(env); |
21 } | 16 } |
22 | 17 |
23 bool SysUtils::IsLowEndDevice() { | 18 size_t SysUtilsAndroid::AmountOfPhysicalMemoryKBFromJni() { |
24 static bool is_low_end = IsLowEndDeviceFromJni(); | |
25 return is_low_end; | |
26 } | |
27 | |
28 size_t SysUtils::AmountOfPhysicalMemoryKBFromJni() { | |
29 JNIEnv* env = AttachCurrentThread(); | 19 JNIEnv* env = AttachCurrentThread(); |
30 return static_cast<size_t>(Java_SysUtils_amountOfPhysicalMemoryKB(env)); | 20 return static_cast<size_t>(Java_SysUtils_amountOfPhysicalMemoryKB(env)); |
31 } | 21 } |
32 | 22 |
23 } // namespace android | |
24 | |
25 bool SysUtils::IsLowEndDevice() { | |
26 static bool is_low_end = android::SysUtilsAndroid::IsLowEndDeviceFromJni(); | |
willchan no longer on Chromium
2013/12/26 19:02:39
This is racy too
ostap
2014/01/20 08:12:24
Done.
| |
27 return is_low_end; | |
28 } | |
29 | |
33 size_t SysUtils::AmountOfPhysicalMemoryKB() { | 30 size_t SysUtils::AmountOfPhysicalMemoryKB() { |
34 static size_t amount_of_ram = AmountOfPhysicalMemoryKBFromJni(); | 31 static size_t amount_of_ram = |
32 android::SysUtilsAndroid::AmountOfPhysicalMemoryKBFromJni(); | |
35 return amount_of_ram; | 33 return amount_of_ram; |
36 } | 34 } |
37 | 35 |
38 SysUtils::SysUtils() { } | 36 } // namespace base |
39 | 37 |
40 } // namespace android | |
41 } // namespace base | |
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