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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; | |
8 | |
9 import java.lang.annotation.Retention; | |
10 import java.lang.annotation.RetentionPolicy; | |
11 | |
12 /** | 7 /** |
13 * Abstracts away the VrCoreVersionCheckerImpl class, which may or may not be pr
esent at runtime | 8 * Abstracts away the VrCoreVersionCheckerImpl class, which may or may not be pr
esent at runtime |
14 * depending on compile flags. | 9 * depending on compile flags. |
15 */ | 10 */ |
16 public interface VrCoreVersionChecker { | 11 public interface VrCoreVersionChecker { |
17 public static final int VR_NOT_SUPPORTED = 0; | |
18 public static final int VR_NOT_AVAILABLE = 1; | |
19 public static final int VR_OUT_OF_DATE = 2; | |
20 public static final int VR_READY = 3; | |
21 | |
22 @Retention(RetentionPolicy.SOURCE) | |
23 @IntDef({VR_NOT_AVAILABLE, VR_OUT_OF_DATE, VR_READY}) | |
24 public @interface VrCoreCompatibility {} | |
25 | |
26 public static final String VR_CORE_PACKAGE_ID = "com.google.vr.vrcore"; | 12 public static final String VR_CORE_PACKAGE_ID = "com.google.vr.vrcore"; |
27 | 13 |
28 /** | 14 /** |
29 * Check if VrCore is installed or if installed version is compatible with C
hromium. | 15 * Returns the version of VrCore (if it is installed) and the compatibility
of VrCore with |
| 16 * Chrome. |
30 */ | 17 */ |
31 int getVrCoreCompatibility(); | 18 VrCoreInfo getVrCoreInfo(); |
32 } | 19 } |
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