CameraDeviceFactory.h revision 7b82efe7a376c882f8f938e1c41b8311a8cdda4a 
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
22namespace android {
23
24class CameraDeviceBase;
25class CameraService;
26
27/**
28 * Create the right instance of Camera2Device or Camera3Device
29 * automatically based on the device version.
30 */
31class 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