a1c41e13b5
The purpose is to let face unlock always get the camera successfully. What happened was the camera applications may have opened the camera in onResume under the lock screen. This API lets face unlock take the camera from the camera application. A new permission will be added, so other applicatoins won't be able to take the camera from the face unlock. bug:5584464 Change-Id: Ib3d9dcbc2161815b68db42327dc01148453704c6
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_HARDWARE_ICAMERASERVICE_H
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#define ANDROID_HARDWARE_ICAMERASERVICE_H
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#include <utils/RefBase.h>
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#include <binder/IInterface.h>
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#include <binder/Parcel.h>
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#include <camera/ICameraClient.h>
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#include <camera/ICamera.h>
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namespace android {
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class ICameraService : public IInterface
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{
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public:
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enum {
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GET_NUMBER_OF_CAMERAS = IBinder::FIRST_CALL_TRANSACTION,
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GET_CAMERA_INFO,
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CONNECT
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};
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public:
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DECLARE_META_INTERFACE(CameraService);
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virtual int32_t getNumberOfCameras() = 0;
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virtual status_t getCameraInfo(int cameraId,
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struct CameraInfo* cameraInfo) = 0;
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virtual sp<ICamera> connect(const sp<ICameraClient>& cameraClient,
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int cameraId, bool force, bool keep) = 0;
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};
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// ----------------------------------------------------------------------------
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class BnCameraService: public BnInterface<ICameraService>
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{
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public:
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virtual status_t onTransact( uint32_t code,
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const Parcel& data,
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Parcel* reply,
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uint32_t flags = 0);
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};
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}; // namespace android
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#endif
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