1e41f4b71Sopenharmony_ci# LauncherAbilityInfo (System API)
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3e41f4b71Sopenharmony_ciThe **LauncherAbilityInfo** module defines the ability information of the home screen application. The information can be obtained through [bundleManager.getLauncherAbilityInfo](js-apis-launcherBundleManager-sys.md#launcherbundlemanagergetlauncherabilityinfo9).
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5e41f4b71Sopenharmony_ci> **NOTE**
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7e41f4b71Sopenharmony_ci> The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version.
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9e41f4b71Sopenharmony_ci> The APIs provided by this module are system APIs.
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11e41f4b71Sopenharmony_ci## LauncherAbilityInfo
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13e41f4b71Sopenharmony_ci**System capability**: SystemCapability.BundleManager.BundleFramework.Launcher
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15e41f4b71Sopenharmony_ci**System API**: This is a system API.
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17e41f4b71Sopenharmony_ci| Name           | Type                                                       | Read-Only| Optional| Description                                |
18e41f4b71Sopenharmony_ci| --------------- | ----------------------------------------------------------- | ---- | ---- | ------------------------------------ |
19e41f4b71Sopenharmony_ci| applicationInfo | [ApplicationInfo](js-apis-bundleManager-applicationInfo.md) | Yes  | No  | Application information of the launcher ability.|
20e41f4b71Sopenharmony_ci| elementName     | [ElementName](js-apis-bundleManager-elementName.md)         | Yes  | No  | Element name of the launcher ability.   |
21e41f4b71Sopenharmony_ci| labelId         | number                                                      | Yes  | No  | ID of the launcher ability label.            |
22e41f4b71Sopenharmony_ci| iconId          | number                                                      | Yes  | No  | ID of the launcher ability icon.            |
23e41f4b71Sopenharmony_ci| userId          | number                                                      | Yes  | No  | ID of the launcher ability user.            |
24e41f4b71Sopenharmony_ci| installTime     | number                                                      | Yes  | No  | Time when the launcher ability was installed.          |
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