做企业网站接单怎么做原创短视频网站

做企业网站接单,怎么做原创短视频网站,机关公文写作网站,微信开发网站开发一.背景目前需要实现活体检测功能#xff0c;而且是需要静默活体#xff0c;但是现在官方的活体API还不支持静默#xff0c;第三方的SDK也不支持#xff0c;现在自定义一个类似活体检测的功能#xff0c;但是不会去检测是否活体#xff0c;拿到照片以后去调用人脸识别二.…一.背景目前需要实现活体检测功能而且是需要静默活体但是现在官方的活体API还不支持静默第三方的SDK也不支持现在自定义一个类似活体检测的功能但是不会去检测是否活体拿到照片以后去调用人脸识别二.实现思路先调用相机将相机设置为前置摄像头将当前相机内容使用XComponent实时渲染启用定时拍照功能设置定时器时间到以后利用截图组件功能去做然后拿到图片地址去进行人脸识别不保存到本地三.代码这边只放了首页代码其余代码会在包里在文章后附带使用的时候将包放到项目中直接跳转或者引用xsComponent这个页面/* * Copyright (c) 2025 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the License); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an AS IS BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ import { CameraConstants } from ./constants/CameraConstants; import { CameraUtils } from ./utils/CameraUtils; import { abilityAccessCtrl, bundleManager, common, PermissionRequestResult, Permissions } from kit.AbilityKit; import { BusinessError, emitter } from kit.BasicServicesKit; import Logger from ./utils/Logger; import { TwiceReqPermissionButtonComponent } from ./component/TwiceReqPermissionButtonComponent; import { StackXComponent } from ./component/StackXComponent; import LoadingDialog from lyb/loading-dialog; import { DynamicsRouter } from common; Builder export function xsIndexBuilder() { xsIndex() } Entry Component struct xsIndex { Provide cameraPosition: number 1; // 固定为前置摄像头 Provide notHasPermission: boolean true; Provide surfaceId: string ; Provide timerShooting: number 3; // 固定3秒 Provide captureTimer: number 0; Provide isVisibleTimerSet: boolean false; Provide isVisibleTimer: boolean false; Provide isVisibleCapture: boolean true; Provide captureClickFlag: number 0; State autoCaptureStarted: boolean false; // 标记是否已开始自动拍照 private uiContext: UIContext this.getUIContext(); private cameraUtils new CameraUtils(this.uiContext); checkPermissions(permission: Permissions) { let atManager abilityAccessCtrl.createAtManager(); let bundleInfo bundleManager.getBundleInfoForSelfSync(bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_APPLICATION); let tokenID bundleInfo.appInfo.accessTokenId; let authResults atManager.checkAccessTokenSync(tokenID, permission); return authResults abilityAccessCtrl.GrantStatus.PERMISSION_GRANTED; } aboutToDisappear(): void { this.cameraUtils.releaseCamera(); } AppStorage.setOrCreate(cameraUtils, this.cameraUtils); let atManager: abilityAccessCtrl.AtManager abilityAccessCtrl.createAtManager(); let context: Context this.getUIContext().getHostContext() as common.UIAbilityContext; atManager.requestPermissionsFromUser(context, [ohos.permission.CAMERA]) .then((data: PermissionRequestResult) { if (data.authResults[0] 0) { this.notHasPermission false; this.cameraUtils.cameraShooting(this.cameraPosition, this.surfaceId, context); // 延迟启动自动拍照等待相机初始化完成 setTimeout(() { this.startAutoCapture(); }, 500); } else if (data.authResults[0] -1) { this.notHasPermission true; } }) .catch((err: BusinessError) { Logger.error(data: ${JSON.stringify(err)}); }); } // 开始自动拍照流程 startAutoCapture(): void { if (this.autoCaptureStarted || this.notHasPermission) { return; } this.autoCaptureStarted true; this.isVisibleTimer true; this.captureTimer this.timerShooting; this.isVisibleCapture false; // 3秒后自动拍照 setTimeout(() { this.cameraUtils.capture(true); // 前置摄像头需要镜像 this.captureClickFlag this.captureClickFlag 1; this.isVisibleCapture true; this.isVisibleTimer false; }, this.captureTimer * 1000); } onPageShow() { if (!this.notHasPermission) { let permissions: Permissions ohos.permission.CAMERA; if (this.checkPermissions(permissions)) { this.cameraUtils.cameraShooting(this.cameraPosition, this.surfaceId, this.getUIContext().getHostContext()!); this.notHasPermission false; // 如果还没有开始自动拍照则启动 if (!this.autoCaptureStarted) { setTimeout(() { this.startAutoCapture(); }, 500); } } else { this.notHasPermission true; } } } onPageHide(): void { if (!this.notHasPermission) { this.cameraUtils.releaseCamera(); } } build() { NavDestination() { Column() { if (this.notHasPermission) { TwiceReqPermissionButtonComponent(); } else { Row() { Image($r(app.media.back)) .width(25) .height(25) .onClick(() { DynamicsRouter.pop() }) }.width(100%).padding(15) StackXComponent(); } } .height(CameraConstants.FULL_SCREEN) .width(CameraConstants.FULL_SCREEN) .backgroundColor(Color.White) // 白色背景 .padding({ top: this.uiContext.px2vp(AppStorage.get(topAvoid)) as number, bottom: this.uiContext.px2vp(AppStorage.get(bottomAvoid)) as number }); }.hideBackButton(true) } }