# MissionSnapshot

The **MissionSnapshot** module defines the snapshot of a mission. The snapshot can be obtained through [getMissionSnapShot](js-apis-app-ability-missionManager.md#missionmanagergetmissionsnapshot).

> **NOTE**
> 
> The initial APIs of this module are supported since API version 8. Newly added APIs will be marked with a superscript to indicate their earliest API version.
> The APIs of this module are system APIs and cannot be called by third-party applications.

## Modules to Import

```ts
import missionManager from '@ohos.app.ability.missionManager';
```

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

| Name| Type| Readable| Writable| Description|
| -------- | -------- | -------- | -------- | -------- |
| ability | ElementName | Yes| Yes| Ability information of the mission.|
| snapshot | [image.PixelMap](js-apis-image.md) | Yes| Yes| Snapshot of the mission.|

## How to Use

The mission snapshot information can be obtained by using **getMissionSnapShot** in **missionManager**.

**Example**
```ts
  import ElementName from '@ohos.bundle';
  import image from '@ohos.multimedia.image';
  import missionManager from '@ohos.app.ability.missionManager';

  try {
    missionManager.getMissionInfos('', 10, (error, missions) => {
      if (error) {
          console.error('getMissionInfos failed, error.code: ${JSON.stringify(error.code)}, error.message: ${JSON.stringify(error.message)}');
          return;
      }
      console.log('size = ${missions.length}');
      console.log('missions = ${JSON.stringify(missions)}');
      let id = missions[0].missionId;

      missionManager.getMissionSnapShot('', id, (err, snapshot) => {
        if (err) {
          console.error('getMissionInfos failed, err.code: ${JSON.stringify(err.code)}, err.message: ${JSON.stringify(err.message)}');
          return;
        }

        // Carry out normal service processing.
        console.log('bundleName = ${snapshot.ability.bundleName}');
      });
    });
  } catch (paramError) {
    console.error('error: ${paramError.code}, ${paramError.message}');
  }
```