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62 lines
1.6 KiB
62 lines
1.6 KiB
4 months ago
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/*
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* Copyright (C) 2015 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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//#define LOG_NDEBUG 0
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#define LOG_TAG "HotplugThread"
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#include <log/log.h>
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#include "HotplugThread.h"
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namespace usb_camera_hal {
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HotplugThread::HotplugThread(CameraHAL *hal)
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: mModule(hal) {
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}
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HotplugThread::~HotplugThread() {
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}
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void HotplugThread::requestExit() {
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// Call parent to set up shutdown
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Thread::requestExit();
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// Cleanup other states?
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}
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bool HotplugThread::threadLoop() {
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(void)mModule; // silence warning about unused member.
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/**
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* Check camera connection status change, if connected, do below:
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* 1. Create camera device, add to mCameras.
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* 2. Init static info (mCameras[id]->initStaticInfo())
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* 3. Notify on_status_change callback
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*
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* If unconnected, similarly, do below:
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* 1. Destroy camera device and remove it from mCameras.
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* 2. Notify on_status_change callback
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*
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* DO NOT have a tight polling loop here, to avoid excessive CPU utilization.
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*/
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return true;
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}
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} // namespace usb_camera_hal
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