# AppStateData

The **AppStateData** module defines the application state data.

**System capability**: SystemCapability.Ability.AbilityRuntime.Core

**System API**: This is a system API and cannot be called by third-party applications.

| Name       | Type                | Mandatory| Description                                                        |
| ----------- | -------- | ---- | ------------------------------------------------------------ |
| bundleName<sup>8+</sup>     | string               | No  | Bundle name of the application.                               |
| uid<sup>8+</sup>   | number               | No  | User ID.|
| state<sup>8+</sup>  | number               | No  | Application state.|

**Example**
```ts
import appManager from "@ohos.application.appManager"

appManager.getForegroundApplications((error, data) => {
    for(let i=0; i<data.length; i++) {
        let appStateData = data[i];
        console.info('appStateData.bundleName: ' + appStateData.bundleName);
        console.info('appStateData.uid: ' + appStateData.uid);
        console.info('appStateData.state: ' + appStateData.state);
    }
});
```