### Native SDK Example (iOS/Android)

Source: https://docs.openim.io/sdks/callback/onGroupApplicationAccepted

Example of how to use the OnGroupApplicationAccepted callback with native SDKs.

```APIDOC
## OnGroupApplicationAccepted

### Description
When a group join application is accepted, the applicant and the group owner/administrators receive this callback.

### Return Prototype
```java
void OnGroupApplicationAccepted(GroupApplicationInfo application);
```

### Return Results
| Name | Type | Description |
|---|---|---|
| application | GroupApplicationInfo | Group application info |
```

--------------------------------

### Install OpenIM WASM Client SDK

Source: https://docs.openim.io/sdks/quickstart/browser

Install the SDK using npm or yarn.

```bash
npm install @openim/wasm-client-sdk  
# or  
yarn add @openim/wasm-client-sdk  
```

--------------------------------

### Web/Mini Program SDK Example

Source: https://docs.openim.io/sdks/callback/onGroupApplicationAccepted

Example of how to use the onGroupApplicationAccepted callback with the Web, Mini Program SDK.

```APIDOC
## onGroupApplicationAccepted

### Description
When a group join application is accepted, the applicant and the group owner/administrators receive this callback.

### Return Prototype
```javascript
onGroupApplicationAccepted(data: WSEvent<GroupApplicationItem>): void;
```

### Return Results
| Name | Type | Description |
|---|---|---|
| data | WSEvent<GroupApplicationItem> | Group application info |

### Call Example
```javascript
import { getSDK } from '@openim/client-sdk';
const IMSDK = getSDK();

IMSDK.on(CbEvents.OnGroupApplicationAccepted, ({ data }) => {
  // data: group join application
});
```
```

--------------------------------

### Web SDK Call Example

Source: https://docs.openim.io/sdks/callback/onGroupApplicationAccepted

Example of how to use the onGroupApplicationAccepted callback with the Web SDK. This example demonstrates how to subscribe to the event and access the group join application data.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnGroupApplicationAccepted, ({ data }) => {
  // data: group join application
});

```

--------------------------------

### Uni-app Polyfill SDK Call Example

Source: https://docs.openim.io/sdks/callback/onRecvNewMessage

Example of subscribing to the OnRecvNewMessage event using the openim-uniapp-polyfill SDK. This setup is for uni-app platforms.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnRecvNewMessage, ({ data }) => {
  // data: new message
});

```

--------------------------------

### Objective-C SDK Example

Source: https://docs.openim.io/sdks/callback/onGroupApplicationAccepted

Example of how to use the onGroupApplicationAccepted callback with the Objective-C SDK.

```APIDOC
## onGroupApplicationAccepted

### Description
When a group join application is accepted, the applicant and the group owner/administrators receive this callback.

### Return Prototype
```objc
- (void)onGroupApplicationAccepted:(OIMGroupApplicationInfo *)groupApplication;
```

### Return Results
| Name | Type | Description |
|---|---|---|
| application | OIMGroupApplicationInfo | Group application info |
```

--------------------------------

### JavaScript Call Example (uni-app)

Source: https://docs.openim.io/sdks/callback/onConnectSuccess

Example of subscribing to the OnConnectSuccess event using the openim-uniapp-polyfill library.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnConnectSuccess, () => {});
```

--------------------------------

### Browser/Electron/MiniProgram Call Example

Source: https://docs.openim.io/sdks/callback/onProgress

Example of how to register the onProgress callback using the OpenIM WASM SDK in a JavaScript environment. Includes commented-out examples for Electron and MiniProgram usage.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnProgress, ({ data }) => {
  // data: message send progress
});

```

--------------------------------

### Uni-app Call Example

Source: https://docs.openim.io/sdks/callback/onGroupApplicationAccepted

Example of how to use the onGroupApplicationAccepted callback with the uni-app SDK. This example shows how to subscribe to the event and process the group join application data.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnGroupApplicationAccepted, ({ data }) => {
  // data: group join application
});

```

--------------------------------

### uni-app SDK Example

Source: https://docs.openim.io/sdks/callback/onGroupApplicationAccepted

Example of how to use the onGroupApplicationAccepted callback with the uni-app SDK.

```APIDOC
## onGroupApplicationAccepted

### Description
When a group join application is accepted, the applicant and the group owner/administrators receive this callback.

### Return Prototype
```javascript
onGroupApplicationAccepted(data: WSEvent<GroupApplicationItem>): void;
```

### Return Results
| Name | Type | Description |
|---|---|---|
| data | WSEvent<GroupApplicationItem> | Group application info |

### Call Example
```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnGroupApplicationAccepted, ({ data }) => {
  // data: group join application
});
```
```

--------------------------------

### JavaScript SDK Example

Source: https://docs.openim.io/sdks/callback/onGroupApplicationAccepted

Example of how to use the onGroupApplicationAccepted callback with the JavaScript SDK.

```APIDOC
## onGroupApplicationAccepted

### Description
When a group join application is accepted, the applicant and the group owner/administrators receive this callback.

### Return Prototype
```javascript
Function(GroupApplicationInfo info)? onGroupApplicationAccepted;
```

### Return Results
| Name | Type | Description |
|---|---|---|
| info | GroupApplicationInfo | Group application info |

### Call Example
```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

IMSDK.on(CbEvents.OnGroupApplicationAccepted, ({ data }) => {
  // data: group join application
});
```
```

--------------------------------

### JavaScript Call Example (uni-app)

Source: https://docs.openim.io/sdks/callback/onBlackAdded

This example shows how to subscribe to the OnBlackAdded event in a uni-app environment using the provided polyfill.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnBlackAdded, ({ data }) => {
  // data: blacklist info
});

```

--------------------------------

### Call Example for onConnecting in uni-app

Source: https://docs.openim.io/sdks/callback/onConnecting

Example of how to subscribe to the OnConnecting event using the openim-uniapp-polyfill library. This is used for uni-app development.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnConnecting, () => {});
```

--------------------------------

### JavaScript Call Example (uni-app)

Source: https://docs.openim.io/sdks/callback/onBlackDeleted

Example of how to subscribe to the OnBlackDeleted event using the openim-uniapp-polyfill library. This is for uni-app development.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnBlackDeleted, ({ data }) => {
  // data: blacklist info
});
```

--------------------------------

### JavaScript SDK Example

Source: https://docs.openim.io/sdks/callback/onRecvOfflineNewMessage

Example of how to subscribe to the OnRecvOfflineNewMessage event using the JavaScript SDK.

```APIDOC
## Subscribe to OnRecvOfflineNewMessage

### Description
Listens for new offline messages when the application is in the background.

### Method
`IMSDK.on(CbEvents.OnRecvOfflineNewMessage, callback)`

### Parameters
- **event** (string) - The event name, `CbEvents.OnRecvOfflineNewMessage`.
- **callback** (function) - A function that receives an object containing the new offline message data.

### Callback Data
- **data** (object) - Contains the new offline message details.
  - **msg** (Message) - The new offline message object.

### Example
```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

IMSDK.on(CbEvents.OnRecvOfflineNewMessage, ({ data }) => {
  console.log('New offline message received:', data.msg);
});
```
```

--------------------------------

### JavaScript Call Example (Browser/Electron/MiniProgram)

Source: https://docs.openim.io/sdks/callback/onBlackAdded

This example demonstrates how to use the onBlackAdded callback in a JavaScript environment, such as Electron or MiniProgram. Ensure the SDK is correctly initialized before subscribing.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnBlackAdded, ({ data }) => {
  // data: blacklist info
});

```

--------------------------------

### Uni-app SDK Example

Source: https://docs.openim.io/sdks/callback/onRecvOfflineNewMessage

Example of how to subscribe to the OnRecvOfflineNewMessage event using the Uni-app SDK.

```APIDOC
## Subscribe to OnRecvOfflineNewMessage

### Description
Listens for new offline messages when the application is in the background.

### Method
`IMSDK.subscribe(IMSDK.IMEvents.OnRecvOfflineNewMessage, callback)`

### Parameters
- **event** (string) - The event name, `IMSDK.IMEvents.OnRecvOfflineNewMessage`.
- **callback** (function) - A function that receives an object containing the new offline message data.

### Callback Data
- **data** (object) - Contains the new offline message details.
  - **msg** (Message) - The new offline message object.

### Example
```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnRecvOfflineNewMessage, ({ data }) => {
  console.log('New offline message received:', data.msg);
});
```
```

--------------------------------

### Call Example (JavaScript/Web)

Source: https://docs.openim.io/sdks/callback/onFriendApplicationAccepted

Demonstrates how to register the onFriendApplicationAccepted event listener using the SDK in a JavaScript environment. This example shows usage with Electron, Mini Programs, and standard web clients.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi  
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';  
// const { instance: IMSDK } = getWithRenderProcess();  

// use in mini program  
// import { getSDK } from '@openim/client-sdk';  
// const IMSDK = getSDK();  

IMSDK.on(CbEvents.OnFriendApplicationAccepted, ({ data }) => {
  // data: friend application  
});

```

--------------------------------

### uni-app SDK Example

Source: https://docs.openim.io/sdks/callback/onJoinedGroupAdded

Example of how to use the onJoinedGroupAdded callback with the uni-app SDK.

```APIDOC
```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnJoinedGroupAdded, ({ data }) => {
  // data: group info
  console.log('User joined a new group:', data);
});
```
```

--------------------------------

### JavaScript SDK Example

Source: https://docs.openim.io/sdks/callback/onJoinedGroupAdded

Example of how to use the onJoinedGroupAdded callback with the JavaScript SDK.

```APIDOC
```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

IMSDK.on(CbEvents.OnJoinedGroupAdded, ({ data }) => {
  // data: group info
  console.log('User joined a new group:', data);
});
```
```

--------------------------------

### Call Example for onConnecting in Electron/MiniProgram

Source: https://docs.openim.io/sdks/callback/onConnecting

Example of how to use the onConnecting callback with the OpenIM SDK, suitable for Electron or MiniProgram environments. It subscribes to the OnConnecting event.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnConnecting, () => {});
```

--------------------------------

### Initialize and Login SDK in Electron

Source: https://docs.openim.io/sdks/quickstart/electron

Initialize the OpenIM SDK with Electron-specific configurations and log in the user. This example also shows how to set up event listeners for connection status.

```javascript
import { CbEvents, LogLevel } from '@openim/wasm-client-sdk';  
import type { WSEvent } from '@openim/wasm-client-sdk/lib/types/entity';  
  
IMSDK.on(CbEvents.OnConnecting, handleConnecting);  
IMSDK.on(CbEvents.OnConnectFailed, handleConnectFailed);  
IMSDK.on(CbEvents.OnConnectSuccess, handleConnectSuccess);  
  
// Electron  
await IMSDK.initSDK({
  platformID: 'your-platform-id',  
  apiAddr: 'http://your-server-ip:10002',  
  wsAddr: 'ws://your-server-ip:10001',  
  dataDir: 'your-db-dir',  
  logFilePath: 'your-log-file-path',  
  logLevel: LogLevel.Debug,  
  isLogStandardOutput: true,  
});  
  
await IMSDK.login({
  userID: 'your-user-id',  
  token: 'your-token',  
});  
  
// Web  
await IMSDK.login({
  userID: 'your-user-id',  
  token: 'your-token',  
  platformID: 5,  
  apiAddr: 'http://your-server-ip:10002',  
  wsAddr: 'ws://your-server-ip:10001',  
  logLevel: LogLevel.Debug,  
});  
  
function handleConnecting() {  
  // Connecting...  
}  
  
function handleConnectFailed({ errCode, errMsg }: WSEvent) {  
  // Connection failed ❌  
  console.log(errCode, errMsg);
}
  
function handleConnectSuccess() {
  // Connection successful ✅  
}

```

--------------------------------

### Call Example for OnFriendAdded (uni-app)

Source: https://docs.openim.io/sdks/callback/onFriendAdded

Example of how to subscribe to the OnFriendAdded event using the openim-uniapp-polyfill library. This is specifically for uni-app development.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnFriendAdded, ({ data }) => {
  // data: friend info
});

```

--------------------------------

### Dart SDK Example

Source: https://docs.openim.io/sdks/callback/onGroupApplicationAccepted

Example of how to use the onGroupApplicationAccepted callback with the Dart SDK (Flutter).

```APIDOC
## onGroupApplicationAccepted

### Description
When a group join application is accepted, the applicant and the group owner/administrators receive this callback.

### Return Prototype
```dart
void onGroupApplicationAccepted(GroupApplicationInfo info)
```

### Return Results
| Name | Type | Description |
|---|---|---|
| info | GroupApplicationInfo | Group application info |
```

--------------------------------

### JavaScript Call Example (Electron/Mini Program)

Source: https://docs.openim.io/sdks/callback/onConnectSuccess

Example of using the onConnectSuccess callback with the OpenIM SDK in Electron or Mini Program environments. Ensure the correct SDK import based on your environment.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnConnectSuccess, () => {});
```

--------------------------------

### Failure Return Example

Source: https://docs.openim.io/restapi/apis/authenticationManagement/getAdminToken

This snippet illustrates a typical error response when the request to get an APP admin token fails. It includes an error code and a message.

```json
{
  "errCode": 1004,
  "errMsg": "RecordNotFoundError",
  "errDlt": ": [1004]RecordNotFoundError"
}

```

--------------------------------

### Success Return Example

Source: https://docs.openim.io/restapi/apis/authenticationManagement/getAdminToken

This example demonstrates the structure of a successful response when obtaining an APP admin token. It contains the token and its expiration time.

```json
{
  "errCode": 0,
  "errMsg": "",
  "errDlt": "",
  "data": {
    "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJVc2VySUQiOiJvcGVuSU1BZG1pbiIsIlBsYXRmb3JtSUQiOjEsImV4cCI6MTY5Njc1NDgwNSwibmJmIjoxNjg4OTc4NTA1LCJpYXQiOjE2ODg5Nzg4MDV9.SAu86X3PzfYjtjBeYA4vZefNr1IiFKRgg12FeiXSm14",
    "expireTimeSeconds": 7776000
  }
}

```

--------------------------------

### Uni-app Call Example

Source: https://docs.openim.io/sdks/callback/onConnectFailed

Example of how to subscribe to the OnConnectFailed event using the SDK in a Uni-app environment. This uses a polyfill for compatibility.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnConnectFailed, ({ errCode, errMsg }) => {});
```

--------------------------------

### Call Example (uni-app)

Source: https://docs.openim.io/sdks/callback/onFriendApplicationAccepted

Shows how to subscribe to the OnFriendApplicationAccepted event using the openim-uniapp-polyfill library. The callback receives an object containing the friend application data.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnFriendApplicationAccepted, ({ data }) => {
  // data: friend application  
});

```

--------------------------------

### JavaScript/Browser/Electron/MiniProgram Call Example

Source: https://docs.openim.io/sdks/callback/onGroupMemberDeleted

Example of how to subscribe to the OnGroupMemberDeleted event using the SDK in a browser, Electron, or MiniProgram environment.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnGroupMemberDeleted, ({ data }) => {
  // data: group member info
});

```

--------------------------------

### JavaScript Call Example (Web/Electron/MiniProgram)

Source: https://docs.openim.io/sdks/callback/onBlackDeleted

Example of how to use the onBlackDeleted callback in a JavaScript environment for web, Electron, or MiniProgram. It shows how to import the SDK and subscribe to the event.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnBlackDeleted, ({ data }) => {
  // data: blacklist info
});
```

--------------------------------

### JavaScript Call Example (Web/Electron/MiniProgram)

Source: https://docs.openim.io/sdks/callback/onGroupApplicationAdded

Example of how to register the onGroupApplicationAdded callback using the IMSDK in a JavaScript environment. This is typically used in Electron, Mini Programs, or web applications.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnGroupApplicationAdded, ({ data }) => {
  // data: group join application  
});

```

--------------------------------

### Call Example for onSelfInfoUpdated in JavaScript SDK

Source: https://docs.openim.io/sdks/callback/onSelfUserInfoUpdate

This example demonstrates how to use the onSelfInfoUpdated callback with the JavaScript SDK. Ensure the SDK is imported and initialized before subscribing.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

IMSDK.on(CbEvents.OnSelfInfoUpdated, ({ data }) => {
  // data: personal profile
});

```

--------------------------------

### Call Example for onSelfInfoUpdated in uni-app

Source: https://docs.openim.io/sdks/callback/onSelfUserInfoUpdate

This example shows how to subscribe to the onSelfInfoUpdated event using the openim-uniapp-polyfill. The data parameter contains the updated user profile.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnSelfInfoUpdated, ({ data }) => {
  // data: personal profile
});

```

--------------------------------

### Electron/Mini Program SDK Call Example

Source: https://docs.openim.io/sdks/callback/onRecvNewMessage

Example of how to use the onRecvNewMessage callback with the OpenIM SDK in Electron, Mini Programs, or Browser environments. Ensure the SDK is correctly imported and initialized.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnRecvNewMessage, ({ data }) => {
  // data: new message
});

```

--------------------------------

### Call Example for onFriendAdded (JavaScript/Electron/MiniProgram)

Source: https://docs.openim.io/sdks/callback/onFriendAdded

Example of how to subscribe to the OnFriendAdded event using the OpenIM SDK in JavaScript. This is useful for Electron, Mini Programs, and browser environments.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnFriendAdded, ({ data }) => {
  // data: friend info
});

```

--------------------------------

### JavaScript/uni-app Call Example

Source: https://docs.openim.io/sdks/callback/onGroupMemberDeleted

Example of how to subscribe to the OnGroupMemberDeleted event using the SDK in a uni-app environment.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnGroupMemberDeleted, ({ data }) => {
  // data: group member info
});

```

--------------------------------

### uni-app Polyfill SDK Call Example

Source: https://docs.openim.io/sdks/callback/onGroupMemberAdded

Example of how to subscribe to the OnGroupMemberAdded event using the openim-uniapp-polyfill SDK. This is specific to uni-app development.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnGroupMemberAdded, ({ data }) => {
  // data: group member info
});

```

--------------------------------

### Browser/Electron/MiniProgram Call Example

Source: https://docs.openim.io/sdks/callback/onGroupInfoChanged

Example of how to use the onGroupInfoChanged callback in a browser, Electron, or MiniProgram environment using the SDK. Ensure the correct SDK import based on your environment.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnGroupInfoChanged, ({ data }) => {
  // data: group info
});

```

--------------------------------

### JavaScript Call Example (Electron/Browser/MiniProgram)

Source: https://docs.openim.io/sdks/callback/onConnectFailed

Example of how to subscribe to the OnConnectFailed event using the SDK in a JavaScript environment like Electron, Browser, or MiniProgram. Ensure the SDK is correctly imported for your environment.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnConnectFailed, ({ errCode, errMsg }) => {});
```

--------------------------------

### Call Example (Web/Electron/MiniProgram)

Source: https://docs.openim.io/sdks/callback/onGroupApplicationRejected

Demonstrates how to register the onGroupApplicationRejected callback using the IMSDK in a web, Electron, or MiniProgram environment. It logs the group join application data when the event is triggered.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnGroupApplicationRejected, ({ data }) => {
  // data: group join application
});

```

--------------------------------

### Uni-app Call Example

Source: https://docs.openim.io/sdks/callback/onProgress

Example of how to subscribe to the OnProgress event using the OpenIM uni-app polyfill. This allows tracking message sending progress within a uni-app project.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnProgress, ({ data }) => {
  // data: message send progress
});

```

--------------------------------

### Web SDK Call Example

Source: https://docs.openim.io/sdks/callback/onSyncServerFailed

Example of how to register the onSyncServerFailed callback using the Web SDK. This is used to handle server sync failures.

```typescript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

IMSDK.on(CbEvents.OnSyncServerFailed, () => {});
```

--------------------------------

### Call Example (uni-app)

Source: https://docs.openim.io/sdks/callback/onGroupApplicationRejected

Shows how to subscribe to the OnGroupApplicationRejected event using the IMSDK in a uni-app environment. The callback receives group application data.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnGroupApplicationRejected, ({ data }) => {
  // data: group join application
});

```

--------------------------------

### uni-app onRecvNewMessages Example

Source: https://docs.openim.io/sdks/callback/onRecvNewMessages

This example shows how to subscribe to the OnRecvNewMessages event in a uni-app environment using the openim-uniapp-polyfill. It illustrates how to receive and process new message data.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnRecvNewMessages, ({ data }) => {
  // data: new message list
});
```

--------------------------------

### uni-app SDK Call Example

Source: https://docs.openim.io/sdks/callback/onSyncServerFailed

Example of how to subscribe to the OnSyncServerFailed event using the uni-app SDK. This is used to handle server sync failures.

```typescript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnSyncServerFailed, () => {});
```

--------------------------------

### uni-app Call Example

Source: https://docs.openim.io/sdks/callback/onJoinedGroupDeleted

Example of how to use the onJoinedGroupDeleted callback in uni-app. It uses IMSDK to subscribe to the event.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnJoinedGroupDeleted, ({ data }) => {
  // data: group info
});

```

--------------------------------

### Web SDK Call Example for onKickedOffline

Source: https://docs.openim.io/sdks/callback/onKickedOffline

Example of how to subscribe to the OnKickedOffline event using the Web SDK. Ensure the SDK is initialized before calling this method.

```typescript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

IMSDK.on(CbEvents.OnKickedOffline, () => {});
```

--------------------------------

### Browser/Electron/MiniProgram onRecvNewMessages Example

Source: https://docs.openim.io/sdks/callback/onRecvNewMessages

This example demonstrates how to subscribe to the OnRecvNewMessages event using the SDK in a browser, Electron, or MiniProgram environment. It shows how to access the new message data from the event payload.

```typescript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnRecvNewMessages, ({ data }) => {
  // data: new message list
});
```

--------------------------------

### uni-app Call Example

Source: https://docs.openim.io/sdks/callback/onFriendApplicationRejected

Example of how to use the onFriendApplicationRejected callback in a uni-app environment. It shows how to subscribe to the event and process the rejected friend application data.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnFriendApplicationRejected, ({ data }) => {
  // data: friend application
});
```

--------------------------------

### uni-app SDK Call Example

Source: https://docs.openim.io/sdks/callback/onNewConversation

Example of how to subscribe to the OnNewConversation event using the uni-app SDK. It shows how to register a listener for new conversations and access the conversation information.

```javascript
import IMSDK from 'openim-uniapp- અpolyfill';

IMSDK.subscribe(
  IMSDK.IMEvents.OnNewConversation,
  ({ data }: WSEvent<ConversationItem[]>) => {
    // data: conversation info
  }
);
```

--------------------------------

### Web/Electron/MiniProgram Call Example

Source: https://docs.openim.io/sdks/callback/onFriendApplicationRejected

Example of how to use the onFriendApplicationRejected callback in a web, Electron, or MiniProgram environment using the SDK. It demonstrates how to subscribe to the event and access the rejected friend application data.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnFriendApplicationRejected, ({ data }) => {
  // data: friend application
});
```

--------------------------------

### Call Example for C2C Read Receipt (uni-app)

Source: https://docs.openim.io/sdks/callback/onRecvC2CReadReceipt

This example shows how to subscribe to the OnRecvC2CReadReceipt event using the openim-uniapp-polyfill library. It logs the received read receipt data.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnRecvC2CReadReceipt, ({ data }) => {
  // data: read receipt list
});

```

--------------------------------

### Web SDK Call Example

Source: https://docs.openim.io/sdks/callback/onNewConversation

Example of how to register the onNewConversation callback using the Web SDK. It demonstrates subscribing to the OnNewConversation event and handling the received conversation data.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

IMSDK.on(
  CbEvents.OnNewConversation,
  ({ data }: WSEvent<ConversationItem[]>) => {
    // data: conversation info
  }
);
```

--------------------------------

### Registering onSyncServerStart Callback (uni-app)

Source: https://docs.openim.io/sdks/callback/onSyncServerStart

Example of how to register the onSyncServerStart callback in a uni-app environment. This uses the IMSDK.subscribe method with IMSDK.IMEvents.OnSyncServerStart.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnSyncServerStart, () => {});
```

--------------------------------

### Uni-app Call Example

Source: https://docs.openim.io/sdks/callback/onGroupInfoChanged

Example of subscribing to the onGroupInfoChanged event in a uni-app environment using the provided polyfill. The callback receives an object with group info data.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnGroupInfoChanged, ({ data }) => {
  // data: group info
});

```

--------------------------------

### uni-app Call Example

Source: https://docs.openim.io/sdks/callback/onGroupApplicationAdded

Example of how to subscribe to the OnGroupApplicationAdded event using the IMSDK in a uni-app environment. This allows handling group join applications within uni-app projects.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnGroupApplicationAdded, ({ data }) => {
  // data: group join application  
});

```

--------------------------------

### JavaScript Call Example for onGroupApplicationDeleted (uni-app)

Source: https://docs.openim.io/sdks/callback/onGroupApplicationDeleted

This example shows how to subscribe to the OnGroupApplicationDeleted event in a uni-app environment using the openim-uniapp-polyfill library. It demonstrates the event subscription mechanism for group application deletions.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnGroupApplicationDeleted, ({ data }) => {
  // data: group join application
});

```

--------------------------------

### Native SDK (Android/Flutter/etc.) Example

Source: https://docs.openim.io/sdks/callback/onRecvOfflineNewMessage

Illustrates the native callback signature for receiving offline messages.

```APIDOC
## onRecvOfflineNewMessage Callback

### Description
This callback is invoked when the application receives a new offline message while running in the background. It provides a single message object.

### Prototype
```java
void onRecvOfflineNewMessage(Message msg)
```

### Parameters
- **msg** (Message) - Required. The newly received offline message object.
```

--------------------------------

### JavaScript/Browser/Electron/MiniProgram Call Example

Source: https://docs.openim.io/sdks/callback/onJoinedGroupDeleted

Example of how to use the onJoinedGroupDeleted callback in JavaScript for browser, Electron, or MiniProgram environments. It uses the IMSDK to subscribe to the event.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnJoinedGroupDeleted, ({ data }) => {
  // data: group info
});

```

--------------------------------

### Uni-app SDK Call Example for onKickedOffline

Source: https://docs.openim.io/sdks/callback/onKickedOffline

Example of how to subscribe to the OnKickedOffline event using the Uni-app SDK. This uses the subscribe method for event handling.

```javascript
import IMSDK from 'openim-uniapp-polyfill';
IMSDK.subscribe(IMSDK.IMEvents.OnKickedOffline, () => {});
```

--------------------------------

### Call Example - uni-app SDK

Source: https://docs.openim.io/sdks/callback/onFriendDeleted

This example shows how to subscribe to the OnFriendDeleted event using the openim-uniapp-polyfill SDK. It illustrates the method for receiving friend deletion notifications in a uni-app environment.

```typescript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnFriendDeleted, ({ data }) => {
  // data: friend info
});

```

--------------------------------

### JavaScript Call Example

Source: https://docs.openim.io/sdks/callback/onJoinedGroupAdded

Example of how to use the onJoinedGroupAdded callback in a JavaScript environment, typically within a web or Electron application. Ensure the SDK is properly initialized.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnJoinedGroupAdded, ({ data }) => {
  // data: group info
});

```

--------------------------------

### Registering onSyncServerStart Callback (WASM SDK)

Source: https://docs.openim.io/sdks/callback/onSyncServerStart

Example of how to register the onSyncServerStart callback using the WASM SDK. This involves importing the SDK and using the 'on' method with the CbEvents.OnSyncServerStart event.

```typescript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

IMSDK.on(CbEvents.OnSyncServerStart, () => {});
```

--------------------------------

### Call Example - Web/Electron/MiniProgram SDK

Source: https://docs.openim.io/sdks/callback/onFriendDeleted

This example demonstrates how to use the onFriendDeleted callback with the OpenIM SDK in web, Electron, or MiniProgram environments. It shows how to register the callback to receive friend deletion notifications.

```typescript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnFriendDeleted, ({ data }) => {
  // data: friend info
});

```

--------------------------------

### Call Example for OnFriendApplicationAdded (uni-app)

Source: https://docs.openim.io/sdks/callback/onFriendApplicationAdded

Shows how to subscribe to the OnFriendApplicationAdded event using the OpenIM uni-app polyfill. It logs the received friend application data.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnFriendApplicationAdded, ({ data }) => {
  // data: friend application
});

```

--------------------------------

### JavaScript Call Example for onGroupApplicationDeleted

Source: https://docs.openim.io/sdks/callback/onGroupApplicationDeleted

This example demonstrates how to use the onGroupApplicationDeleted callback in a JavaScript environment, likely for web or Electron applications. It shows how to subscribe to the event using the SDK.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnGroupApplicationDeleted, ({ data }) => {
  // data: group join application
});

```

--------------------------------

### Uni-app Call Example

Source: https://docs.openim.io/sdks/callback/onJoinedGroupAdded

Example of subscribing to the OnJoinedGroupAdded event in a Uni-app environment using the openim-uniapp-polyfill library. The callback receives event data containing group information.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnJoinedGroupAdded, ({ data }) => {
  // data: group info
});

```

--------------------------------

### uni-app SDK Call Example

Source: https://docs.openim.io/sdks/callback/onTotalUnreadMessageCountChanged

Illustrates how to subscribe to the OnTotalUnreadMessageCountChanged event using the openim-uniapp-polyfill SDK. It shows the event subscription mechanism and how to access the unread count data.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnTotalUnreadMessageCountChanged, ({ data }) => {
  // data: message unread count
});

```

--------------------------------

### onSyncServerStart Callback

Source: https://docs.openim.io/sdks/callback/onSyncServerStart

Callback when syncing conversations with the server starts.

```APIDOC
## onSyncServerStart

### Description
Callback when syncing conversations with the server starts.

### Platforms
* iOS
* Android
* Flutter
* uni-app
* Browser/Electron/MiniProgram
* Unity

### Call Example (JavaScript SDK)
```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

IMSDK.on(CbEvents.OnSyncServerStart, () => {
  console.log('Sync server start');
});
```

### Call Example (uni-app SDK)
```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnSyncServerStart, () => {
  console.log('Sync server start');
});
```
```

--------------------------------

### JavaScript Call Example for onFriendApplicationDeleted (uni-app)

Source: https://docs.openim.io/sdks/callback/onFriendApplicationDeleted

This JavaScript example shows how to subscribe to the OnFriendApplicationDeleted event using the openim-uniapp-polyfill library. It provides a callback function that receives the friend application data.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnFriendApplicationDeleted, ({ data }) => {
  // data: friend application
});

```

--------------------------------

### JavaScript Call Example for onFriendApplicationDeleted

Source: https://docs.openim.io/sdks/callback/onFriendApplicationDeleted

This JavaScript example demonstrates how to use the onFriendApplicationDeleted callback with the OpenIM SDK. It shows how to subscribe to the event and access the deleted friend application data.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnFriendApplicationDeleted, ({ data }) => {
  // data: friend application
});

```

--------------------------------

### Call Example for C2C Read Receipt (JavaScript/TypeScript)

Source: https://docs.openim.io/sdks/callback/onRecvC2CReadReceipt

This example demonstrates how to subscribe to the OnRecvC2CReadReceipt event using the OpenIM SDK in a JavaScript/TypeScript environment, such as Electron or Mini Programs. It logs the received read receipt data.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnRecvC2CReadReceipt, ({ data }) => {
  // data: read receipt list
});

```

--------------------------------

### Registering Input Status Changed Callback (Electron/Mini Program)

Source: https://docs.openim.io/sdks/callback/onInputStatusChanged

Example of how to register the onInputStatusChanged callback using the SDK in Electron or Mini Program environments.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.onInputStatusChanged, ({ data }) => {
  // data
});

```

--------------------------------

### Registering onUserStatusChanged Callback (JavaScript/Electron/MiniProgram)

Source: https://docs.openim.io/sdks/callback/onUserStatusChanged

Example of how to register the onUserStatusChanged callback using the IMSDK in JavaScript environments like Electron or Mini Programs. Ensure the SDK is correctly imported for your environment.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(
  CbEvents.OnUserStatusChanged,
  ({ data }) => {}
);
```

--------------------------------

### JavaScript SDK Call Example

Source: https://docs.openim.io/sdks/callback/onGroupMemberAdded

Example of how to use the onGroupMemberAdded callback with the OpenIM JavaScript SDK. This snippet shows how to subscribe to the event and access the group member data.

```javascript
import { getSDK } from '@openim/wasm-client-sdk';
const IMSDK = getSDK();

// use in electron with ffi
// import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';
// const { instance: IMSDK } = getWithRenderProcess();

// use in mini program
// import { getSDK } from '@openim/client-sdk';
// const IMSDK = getSDK();

IMSDK.on(CbEvents.OnGroupMemberAdded, ({ data }) => {
  // data: group member info
});

```

--------------------------------

### Import SDK in Electron Renderer Process

Source: https://docs.openim.io/sdks/quickstart/electron

Import and get the SDK instance in your Electron application's renderer process.

```javascript
import { getWithRenderProcess } from '@openim/electron-client-sdk/lib/render';  
  
const { instance } = getWithRenderProcess();  
  
export const IMSDK = instance;  

```

--------------------------------

### Add Dependencies for Electron

Source: https://docs.openim.io/sdks/quickstart/electron

Install the necessary OpenIM SDK packages for your Electron project using npm.

```bash
npm install @openim/wasm-client-sdk @openim/electron-client-sdk --save  

```

--------------------------------

### uni-app SDK Usage

Source: https://docs.openim.io/sdks/callback/onSyncServerFailed

Example of how to subscribe to the OnSyncServerFailed event using the uni-app SDK.

```APIDOC
## Call Example (uni-app SDK)

### Description
This example shows how to subscribe to the `OnSyncServerFailed` event using the `subscribe` method in the uni-app SDK.

### Code
```javascript
import IMSDK from 'openim-uniapp- સાયકલીસ્ટ-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnSyncServerFailed, () => {
  // Handle sync server failed event
});
```
```

--------------------------------

### JavaScript SDK Usage

Source: https://docs.openim.io/sdks/callback/onSyncServerFailed

Example of how to subscribe to the OnSyncServerFailed event using the JavaScript SDK.

```APIDOC
## Call Example (JavaScript SDK)

### Description
This example demonstrates how to use the `on` method to listen for the `OnSyncServerFailed` event.

### Code
```javascript
import { getSDK } from '@openim/wasm-client-sdk';

const IMSDK = getSDK();

IMSDK.on(CbEvents.OnSyncServerFailed, () => {
  // Handle sync server failed event
});
```
```

--------------------------------

### Subscribing to Input Status Changed (uni-app)

Source: https://docs.openim.io/sdks/callback/onInputStatusChanged

Example of how to subscribe to the onInputStatusChanged event in a uni-app environment.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe('onInputStatusChanged', (data) => {
  // data
});

```

--------------------------------

### Call onSyncServerFinish with Uni-app SDK

Source: https://docs.openim.io/sdks/callback/onSyncServerFinish

Example of how to subscribe to the OnSyncServerFinish event using the uni-app SDK. This is used for uni-app development.

```javascript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(IMSDK.IMEvents.OnSyncServerFinish, () => {});
```

--------------------------------

### TypeScript/JavaScript Call Example (uni-app)

Source: https://docs.openim.io/sdks/callback/onConversationChanged

Shows how to subscribe to the OnConversationChanged event in a uni-app environment using the openim-uniapp-polyfill library. It provides a callback function that receives conversation data.

```typescript
import IMSDK from 'openim-uniapp-polyfill';

IMSDK.subscribe(
  IMSDK.IMEvents.OnConversationChanged,
  ({ data }: WSEvent<ConversationItem[]>) => {
    // data: conversation info
  }
);
```