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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 UI_GFX_ANDROID_DEVICE_DISPLAY_INFO_H_ | 5 #ifndef UI_GFX_ANDROID_DEVICE_DISPLAY_INFO_H_ |
6 #define UI_GFX_ANDROID_DEVICE_DISPLAY_INFO_H_ | 6 #define UI_GFX_ANDROID_DEVICE_DISPLAY_INFO_H_ |
7 | 7 |
8 #include <jni.h> | 8 #include <jni.h> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/android/scoped_java_ref.h" | 11 #include "base/android/scoped_java_ref.h" |
12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
13 #include "ui/gfx/gfx_export.h" | 13 #include "ui/gfx/gfx_export.h" |
14 | 14 |
15 namespace gfx { | 15 namespace gfx { |
16 | 16 |
17 // Facilitates access to device information typically only | 17 // Facilitates access to device information typically only |
18 // available using the Android SDK, including Display properties. | 18 // available using the Android SDK, including Display properties. |
19 class UI_EXPORT DeviceDisplayInfo { | 19 class GFX_EXPORT DeviceDisplayInfo { |
20 public: | 20 public: |
21 DeviceDisplayInfo(); | 21 DeviceDisplayInfo(); |
22 ~DeviceDisplayInfo(); | 22 ~DeviceDisplayInfo(); |
23 | 23 |
24 // Returns display height in physical pixels. | 24 // Returns display height in physical pixels. |
25 int GetDisplayHeight(); | 25 int GetDisplayHeight(); |
26 | 26 |
27 // Returns display width in physical pixels. | 27 // Returns display width in physical pixels. |
28 int GetDisplayWidth(); | 28 int GetDisplayWidth(); |
29 | 29 |
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42 | 42 |
43 private: | 43 private: |
44 base::android::ScopedJavaGlobalRef<jobject> j_device_info_; | 44 base::android::ScopedJavaGlobalRef<jobject> j_device_info_; |
45 | 45 |
46 DISALLOW_COPY_AND_ASSIGN(DeviceDisplayInfo); | 46 DISALLOW_COPY_AND_ASSIGN(DeviceDisplayInfo); |
47 }; | 47 }; |
48 | 48 |
49 } // namespace gfx | 49 } // namespace gfx |
50 | 50 |
51 #endif // UI_GFX_ANDROID_DEVICE_DISPLAY_INFO_H_ | 51 #endif // UI_GFX_ANDROID_DEVICE_DISPLAY_INFO_H_ |
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