README.en.md · HADSS/HMMediaDiagnosticsTool

# Audio capability detection application

#### Brief Introduction

This scenario mainly provides audio detection capabilities, detecting the completeness and accuracy of audio apps in
different audio scenarios

#### Preview of renderings

| Main Page                               | Confirm Page                               | Marking Page                             | Score Page                               |
|-----------------------------------------|--------------------------------------------|------------------------------------------|------------------------------------------|
| ![](screenshots/device/en/MainPage.png) | ![](screenshots/device/en/ConfirmPage.png) | ![](screenshots/device/en/CheckPage.png) | ![](screenshots/device/en/ScorePage.png) |

#### Main module structure of the project

```
├──entry/src/main/ets/
│  ├──common
│  │  ├──constants                     // constants
│  │  │  └──ResourceConstants.ets      // resource constants
│  │  ├──store                         // global variable
│  │  │  ├──AppStore.ets               // Variables such as step counting and operation results
│  │  │  ├──DataInterface.ets          // Interface for configuring data
│  │  │  └──Score.ets                  // The interface and class required for counting and operation results
│  │  └──utils                         // tools
│  │     ├──ConfirmService.ets         // Functions used for special comfirmation pop ups
│  │     ├──GenerateFileTips.ets       // File generation prompt box
│  │     └──ListBorder.ets             // Set list border
│  ├──components                       // Each module component
│  │  ├──CheckList.ets                 // marking page options
│  │  ├──Header.ets                    // page header
│  │  ├──IconContent.ets               // marking page image and operation icon
│  │  └──MainContent.ets               // main page content
│  ├──entryability
│  │  └──EntryAbility.ets              // Ability's lifecycle callback content
│  ├──entrybackupability
│  │  └──EntryBackupAbility.ets        // The lifecycle callback content of ExitBackupAbility
│  └──pages                            // Page
│     ├──ExportLog.ets                 // Log export guidance page
│     ├──Index.ets                     // Entry file
│     ├──PlayerPage.ets                // Audio detection selection entrance
│     ├──SceneAdvice.ets               // Optimization suggestion page
│     ├──SceneCheck.ets                // Scene marking page
│     ├──SceneConfirm.ets              // Scene operation confirmation pop-up box
│     ├──SceneHome.ets                 // Scene main page
│     ├──ScorePage.ets                 // Score page
│     └──SkipConfirm.ets               // Scene skipping confirmation pop-up box           
├──MediaService/src/main/ets
│  ├──songDataController               // Song information data
│  │  ├──PlayerData.ets                // Play data
│  │  ├──SongData.ets                  // Song source data
│  │  ├──SongItemBuilder.ets           // Song data processing
│  │  └──SongListData.ets              // Song List Data
│  └──utils
│     ├──AudioCapturerController.ets   // Recording control
│     ├──AudioRendererController.ets   // Audio playback control
│     ├──AVSessionController.ets       // Media session control
│     ├──BackgroundUtil.ets            // Backend playback function
│     ├──CsvFileUtil.ets               // CSV file processing function
│     ├──Logger.ets                    // Log function
│     ├──MediaTools.ets                // Media data conversion tool class
│     └──RequestPermissionUtil.ets     // Recording permission check tool class
└──entry/src/main/resources            // Application static resource directory
```

#### Related permissions

1. Background task permissions: ohos. permission KEEP_BACKGROUND_RUNNING， Used for background playback and recording of audio scenes.
2. Microphone permission：ohos.permission.MICROPHONE,Used for recording audio scenes.

#### Rely on

This scheme uses the third-party library HMRouter. In case of missing dependencies, they can be downloaded through the
command
ohpm i @hadss/hmrouter

#### Constraints and limitations

1. This example only supports running on standard systems and supports devices such as Huawei phones.
2. HarmonyOS system: HarmonyOS NEXT Release and above.
3. DevEco Studio version: DevEco Studio NEXT Release and above.
4. HarmonyOS SDK version: HarmonyOS NEXT Release SDK and above.

HADSS/HMMediaDiagnosticsTool

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简介

发行版

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近期动态

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HADSS/HMMediaDiagnosticsTool