1 /*
2  * Copyright (C) 2013 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ANDROID_SERVERS_CAMERA_CAMERADEVICEFACTORY_H
18 #define ANDROID_SERVERS_CAMERA_CAMERADEVICEFACTORY_H
19 
20 #include <utils/RefBase.h>
21 
22 namespace android {
23 
24 class CameraDeviceBase;
25 class CameraService;
26 
27 /**
28  * Create the right instance of Camera2Device or Camera3Device
29  * automatically based on the device version.
30  */
31 class CameraDeviceFactory : public virtual RefBase {
32   public:
33     static void registerService(wp<CameraService> service);
34 
35     // Prerequisite: Call registerService.
36     static sp<CameraDeviceBase> createDevice(int cameraId);
37   private:
38     CameraDeviceFactory(wp<CameraService> service);
39 
40     static wp<CameraService> sService;
41 };
42 
43 }; // namespace android
44 
45 #endif
46