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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 package org.chromium.chrome.browser.vr_shell; | 5 package org.chromium.chrome.browser.vr_shell; |
6 | 6 |
7 import android.support.annotation.IntDef; | 7 import android.support.annotation.IntDef; |
8 | 8 |
9 import java.lang.annotation.Retention; | 9 import java.lang.annotation.Retention; |
10 import java.lang.annotation.RetentionPolicy; | 10 import java.lang.annotation.RetentionPolicy; |
11 | 11 |
12 /** | 12 /** |
13 * Abstracts away the VrCoreVersionCheckerImpl class, which may or may not be pr
esent at runtime | 13 * Abstracts away the VrCoreVersionCheckerImpl class, which may or may not be pr
esent at runtime |
14 * depending on compile flags. | 14 * depending on compile flags. |
15 */ | 15 */ |
16 public interface VrCoreVersionChecker { | 16 public interface VrCoreVersionChecker { |
17 public static final int VR_NOT_AVAILABLE = 0; | 17 public static final int VR_NOT_SUPPORTED = 0; |
18 public static final int VR_OUT_OF_DATE = 1; | 18 public static final int VR_NOT_AVAILABLE = 1; |
19 public static final int VR_READY = 2; | 19 public static final int VR_OUT_OF_DATE = 2; |
| 20 public static final int VR_READY = 3; |
20 | 21 |
21 @Retention(RetentionPolicy.SOURCE) | 22 @Retention(RetentionPolicy.SOURCE) |
22 @IntDef({VR_NOT_AVAILABLE, VR_OUT_OF_DATE, VR_READY}) | 23 @IntDef({VR_NOT_AVAILABLE, VR_OUT_OF_DATE, VR_READY}) |
23 public @interface VrCoreCompatibility {} | 24 public @interface VrCoreCompatibility {} |
24 | 25 |
25 /** | 26 /** |
26 * Check if VrCore is installed or if installed version is compatible with C
hromium. | 27 * Check if VrCore is installed or if installed version is compatible with C
hromium. |
27 */ | 28 */ |
28 int getVrCoreCompatibility(); | 29 int getVrCoreCompatibility(); |
29 } | 30 } |
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