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fix: 视频优化

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This commit is contained in:
wangzhongjie 2025-06-06 13:37:15 +08:00
parent 36490c4797
commit 690f28381f
4 changed files with 176 additions and 43 deletions
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10
entry/src/main/ets/pages/Index.ets
View File

@ -76,17 +76,11 @@ struct Index {
}
async onPageShow(): Promise<void> {
this.baseInfo = AppStorage.get<BaseInfoType>('baseInfo')!
await UseAuth(this.context)
this.avPlayer.playAudio(['welcome.wav'])
this.baseInfo = AppStorage.get<BaseInfoType>('baseInfo')!
this.initParams()
AppStorage.setOrCreate('singlePlay', false)
this.context.resourceManager.getRawFileContent("welcome.wav")
.then(() => {
this.avPlayer.playAudio(['welcome.wav'])
})
.catch((error: BusinessError) => {
console.log("getRawFileContent promise error is " + error);
});
this.num = 0
AppStorage.setOrCreate('lsh', '1111111111111')
}

112
entry/src/main/ets/pages/VideoConfig.ets
View File

@ -1,12 +1,18 @@
import { VideoConfigData } from '../mock'
import { VideoConfig, VideoItemType } from '../model'
import { RecordHandleType, VideoConfig, VideoItemType } from '../model'
import FileUtils from '../utils/FileUtils'
import HeaderComponent from './compontents/Header'
import VideoConfigComponent from './VideoConfig/Config'
import common from '@ohos.app.ability.common'
import { GlobalConfig } from '../config'
import Prompt from '@system.prompt'
import { endRecordVideo, startRecordVideo, takePhoto } from '../utils/Video'
@Entry
@Component
struct VideoConfigPage {
@State videoConfig: VideoConfig = VideoConfigData
@State oldVideoConfig: VideoConfig = VideoConfigData
@State curRate: PlaybackSpeed = PlaybackSpeed.Speed_Forward_1_00_X
@State openFlag: boolean = true
// 是否自动播放
@ -15,11 +21,29 @@ struct VideoConfigPage {
// 弹窗
dialogController: CustomDialogController = new CustomDialogController({
builder: VideoConfigComponent({
videoConfig: this.videoConfig
videoConfig: this.videoConfig,
back: () => {
console.log("返回")
this.videoConfig = this.oldVideoConfig
},
save: (config: VideoConfig) => {
console.log("保存", config)
this.videoConfig = config
this.saveVideoConfig()
},
}),
alignment: DialogAlignment.Bottom,
customStyle: true
})
@State recordHandleObj: RecordHandleType = {
rocord_handle1: 0,
rocord_handle2: 0,
rocord_handle3: 0,
rocord_handle4: 0
}
// 文件操作
private fileUtil: FileUtils
private context = getContext(this) as common.UIAbilityContext;
// 视频控制器
private controller1: VideoController = new VideoController()
private controller2: VideoController = new VideoController()
@ -33,6 +57,37 @@ struct VideoConfigPage {
{ td: 'td4', controller: this.controller4, src: '' },
]
aboutToAppear(): void {
this.fileUtil = new FileUtils(this.context)
this.readVideoConfig()
}
// 读取视频配置
async readVideoConfig() {
const data = await this.fileUtil.readFile(GlobalConfig.commonFileWriteAddress + '/config/config3.txt');
this.videoConfig = JSON.parse(data)
this.oldVideoConfig = JSON.parse(data);
}
// 保存视频配置
async saveVideoConfig() {
const folderPath = await this.fileUtil.initFolder(`/config`);
console.log(this.oldVideoConfig.videoNum, this.videoConfig.videoNum, "查看")
this.fileUtil.addFile(`${folderPath}/config3.txt`, JSON.stringify(this.videoConfig))
}
async getFileHandleCode(td: number): Promise<Boolean> {
return new Promise(async (resolve, reject) => {
try {
const record_handle = await startRecordVideo(this.videoConfig, td, this.context, 'lp')
Reflect.set(this.recordHandleObj, 'rocord_handle' + td, record_handle)
resolve(true)
} catch (error) {
reject(false)
}
})
}
build() {
Flex({
justifyContent: FlexAlign.SpaceBetween,
@ -80,22 +135,65 @@ struct VideoConfigPage {
// 录像
ButtonComponent({
type: "1",
click: () => {
this.dialogController.open()
click: async () => {
if (!this.videoConfig.videoRecord4 && !this.videoConfig.videoRecord3 && !this.videoConfig.videoRecord2 && !this.videoConfig.videoRecord1) {
Prompt.showToast({
message: '请选择录像通道',
duration: 3000
})
return
}
for (let i = 1; i <= 4; i++) {
if (Reflect.get(this.videoConfig, 'videoRecord' + i)) {
await this.getFileHandleCode(i)
}
}
// 录像开始
Prompt.showToast({
message: '录像开始!',
duration: 3000
})
}
})
// 停止
ButtonComponent({
type: "2",
click: () => {
this.dialogController.open()
for (let i = 1; i <= 4; i++) {
if (Reflect.get(this.recordHandleObj, 'rocord_handle' + i) !== 0) {
endRecordVideo(Reflect.get(this.recordHandleObj, 'rocord_handle' + i))
Reflect.set(this.recordHandleObj, 'rocord_handle' + i, 0)
}
}
Prompt.showToast({
message: '录像已停止!',
duration: 3000
})
}
})
// 抓图
ButtonComponent({
type: "3",
click: () => {
this.dialogController.open()
click: async () => {
const arr = ['1', '2', '3', '4']
if (!arr.includes(this.videoConfig.pztd)) {
Prompt.showToast({
message: '请填写正确的拍照通道',
duration: 3000
})
return
}
try {
await takePhoto(this.videoConfig, this.context, 'pz/')
Prompt.showToast({
message: '抓图完成',
duration: 3000
})
} catch (error) {
console.log("抓图失败", error)
}
}
})
}

86
entry/src/main/ets/pages/VideoConfig/Config.ets
View File

@ -8,6 +8,8 @@ import TextInputComponent from './TextInput';
@CustomDialog
export default struct VideoConfigComponent {
@Prop videoConfig: VideoConfig
save?: (value: VideoConfig) => void;
back?: () => void;
private controller?: CustomDialogController;
build() {
@ -20,9 +22,11 @@ export default struct VideoConfigComponent {
Row() {
Image($r('app.media.fh')).height(55).objectFit(ImageFit.Contain).onClick(() => {
this.controller?.close()
this.back?.();
})
Image($r('app.media.bc')).height(55).objectFit(ImageFit.Contain).onClick(() => {
console.log(JSON.stringify(this.videoConfig))
this.controller?.close()
this.save?.(this.videoConfig);
})
}
}.padding({
@ -93,16 +97,36 @@ export default struct VideoConfigComponent {
Column() {
titleComponent()
blockComponent({
label: "第一路"
label: "第一路",
num: 1,
videoConfig: this.videoConfig,
change: (value: VideoConfig) => {
this.videoConfig = value;
}
})
blockComponent({
label: "第二路"
label: "第二路",
num: 2,
videoConfig: this.videoConfig,
change: (value: VideoConfig) => {
this.videoConfig = value;
}
})
blockComponent({
label: "第三路"
label: "第三路",
num: 3,
videoConfig: this.videoConfig,
change: (value: VideoConfig) => {
this.videoConfig = value;
}
})
blockComponent({
label: "第四路"
label: "第四路",
num: 4,
videoConfig: this.videoConfig,
change: (value: VideoConfig) => {
this.videoConfig = value;
}
})
}.width("75%")
@ -215,6 +239,9 @@ export default struct VideoConfigComponent {
@Component
struct blockComponent {
@State label: string = "第一路"
@Prop videoConfig: VideoConfig
@State num: number = 1
change?: (value: VideoConfig) => void;
build() {
Row() {
@ -224,28 +251,49 @@ struct blockComponent {
// IP地址
TextInputComponent({
value: "",
widthValue: 200
value: this.videoConfig.ip,
widthValue: 200,
change: (value: string) => {
this.videoConfig.ip = value;
this.change?.(this.videoConfig);
}
})
// 通道号
TextInputComponent({
value: "",
widthValue: 100
value: Reflect.get(this.videoConfig, `td${this.num}`) || '',
widthValue: 100,
change: (value: string) => {
Reflect.set(this.videoConfig, `td${this.num}`, value);
this.change?.(this.videoConfig);
}
})
// 用户名
TextInputComponent({
value: "",
widthValue: 200
value: this.videoConfig.userName,
widthValue: 200,
change: (value: string) => {
this.videoConfig.userName = value;
this.change?.(this.videoConfig);
}
})
// 密码
TextInputComponent({
value: "",
widthValue: 200
value: this.videoConfig.pwd,
widthValue: 200,
change: (value: string) => {
this.videoConfig.pwd = value;
this.change?.(this.videoConfig);
}
})
// 端口号
TextInputComponent({
value: "",
widthValue: 100
value: this.videoConfig.port,
widthValue: 100,
change: (value: string) => {
this.videoConfig.port = value;
this.change?.(this.videoConfig);
}
})
}.margin({
top: 10
@ -264,14 +312,6 @@ struct partitionSpace {
@Component
struct titleComponent {
@Styles
commStyle(){
.width(220)
.height(69)
.backgroundImage($r('app.media.button_nor'))
.backgroundImageSize({ width: '100%', height: '100%' })
}
build() {
Row() {
Row() {

7
entry/src/main/ets/pages/judgeSDK/utils/voiceAnnouncements.ets
View File

@ -29,6 +29,7 @@ export default class VoiceAnnounce {
async playAudio(urls: string[], shit?: boolean, callbackFn?: Function) {
const isStopped = this.isStopped;
const queue = this.queue;
console.log(TAG, "播放")
const tempUrls: Queue[] = urls.map((url, index) => {
const callback: Function | undefined = (index === urls.length - 1) ? callbackFn : undefined
@ -94,6 +95,7 @@ class AVPlayer {
// 以下为使用资源管理接口获取打包在HAP内的媒体资源文件并通过fdSrc属性进行播放示例
async play(name: string, callback: Function): Promise<boolean> {
console.log(TAG, 'play => 开始播放语音')
try {
//检查SD中的语音
// console.info('surenjun name',name)
@ -128,7 +130,7 @@ class AVPlayer {
this.endCallback = callback
this.avPlayer = await media.createAVPlayer();
return new Promise(async (resolve, reject) => {
await this.setAVPlayerCallback(() => {
this.setAVPlayerCallback(() => {
resolve(true)
});
try {
@ -148,8 +150,7 @@ class AVPlayer {
async queryFile(displayName: string): Promise<mediaLibrary.FileAsset> {
return new Promise(async (resolve, reject) => {
const context = AppStorage.get<common.UIAbilityContext>('context')
const mediaLib = mediaLibrary.getMediaLibrary(context);
const mediaLib = mediaLibrary.getMediaLibrary(this.context);
let fileResult = await mediaLib.getFileAssets({
selections: `media_type=? AND display_name = ?`,
selectionArgs: [`${mediaLibrary.MediaType.AUDIO}`, displayName],