1# @ohos.multimedia.avCastPickerParam (AVCastPicker Parameters) 2 3**avCastPickerParam** provides the enumerated values for the [@ohos.multimedia.avCastPicker](ohos-multimedia-avcastpicker.md) component states. 4 5> **NOTE** 6> 7> The initial APIs of this module are supported since API version 11. Newly added APIs will be marked with a superscript to indicate their earliest API version. 8 9## AVCastPickerState<sup>11+</sup> 10 11Enumerates the states of the **AVCastPicker** component. 12 13**Atomic service API**: This API can be used in atomic services since API version 12. 14 15**System capability**: SystemCapability.Multimedia.AVSession.AVCast 16 17| Name | Value | Description | 18| --------------------------- | ---- | ----------- | 19| STATE_APPEARING | 0 | The component is displayed.| 20| STATE_DISAPPEARING | 1 | The component disappears.| 21 22## AVCastPickerStyle<sup>12+</sup> 23 24Enumerates the styles of the **AVCastPicker** component. 25 26**Atomic service API**: This API can be used in atomic services since API version 12. 27 28**System capability**: SystemCapability.Multimedia.AVSession.AVCast 29 30| Name | Value | Description | 31| --------------------------- | ---- | ----------- | 32| STYLE_PANEL | 0 | Panel style.| 33| STYLE_MENU | 1 | Menu style.| 34 35## AVCastPickerColorMode<sup>12+</sup> 36 37Enumerates the color modes of the **AVCastPicker** component. 38 39**Atomic service API**: This API can be used in atomic services since API version 12. 40 41**System capability**: SystemCapability.Multimedia.AVSession.AVCast 42 43| Name | Value | Description | 44| --------------------------- | ---- | ----------- | 45| AUTO | 0 | Follows the system mode.| 46| DARK | 1 | Dark mode.| 47| LIGHT | 2 | Light mode.| 48