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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef BASE_ANDROID_SYS_UTILS_H_ | 5 #ifndef BASE_ANDROID_SYS_UTILS_H_ |
6 #define BASE_ANDROID_SYS_UTILS_H_ | 6 #define BASE_ANDROID_SYS_UTILS_H_ |
7 | 7 |
8 #include "base/android/jni_android.h" | 8 #include "base/android/jni_android.h" |
9 | 9 |
10 namespace base { | 10 namespace base { |
11 namespace android { | 11 namespace android { |
12 | 12 |
13 class BASE_EXPORT SysUtils { | 13 class BASE_EXPORT SysUtils { |
14 public: | 14 public: |
15 static bool Register(JNIEnv* env); | 15 static bool Register(JNIEnv* env); |
16 | 16 |
17 // Returns true iff this is a low-end device. | 17 // Returns true iff this is a low-end device. |
18 static bool IsLowEndDevice(); | |
19 | |
20 // Return the device's RAM size in kilo-bytes. | |
21 static size_t AmountOfPhysicalMemoryKB(); | |
22 | |
23 private: | |
24 SysUtils(); | |
25 | |
26 static bool IsLowEndDeviceFromJni(); | 18 static bool IsLowEndDeviceFromJni(); |
27 static size_t AmountOfPhysicalMemoryKBFromJni(); | |
28 }; | 19 }; |
29 | 20 |
30 } // namespace android | 21 } // namespace android |
31 } // namespace base | 22 } // namespace base |
32 | 23 |
33 #endif // BASE_ANDROID_SYS_UTILS_H_ | 24 #endif // BASE_ANDROID_SYS_UTILS_H_ |
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