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add new picker api

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Signed-off-by: ccfriend <chengcheng14@huawei.com>
This commit is contained in:
ccfriend 2024-10-22 17:07:20 +08:00
parent 0b167d8de9
commit a8d7ed0208
1 changed files with 78 additions and 0 deletions
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78
api/@ohos.multimedia.avsession.d.ts vendored
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@ -24,6 +24,7 @@ import { KeyEvent } from './@ohos.multimodalInput.keyEvent';
import { ElementName } from './bundleManager/ElementName';
import image from './@ohos.multimedia.image';
import audio from './@ohos.multimedia.audio';
import { AVCastPickerState, AVCastPickerColorMode } from './@ohos.multimedia.avCastPickerParam'
import type media from './@ohos.multimedia.media';
import type Context from './application/BaseContext';
@ -3578,6 +3579,83 @@ declare namespace avSession {
off(type: 'keyRequest', callback?: KeyRequestCallback): void;
}
/**
* A helper to enable a picker to select output devices
*
* @syscap SystemCapability.Multimedia.AVSession.AVCast
* @atomicservice
* @since 14
*/
class AVCastPickerHelper {
/**
* The constructor used to create a AVCastPickerHelper object.
*
* @param { Context } context - represents the context.
* @syscap SystemCapability.Multimedia.AVSession.AVCast
* @atomicservice
* @since 14
*/
constructor(context: Context);
/**
* Pull up the avcastpicker based on the options.
*
* @param { AVCastPickerOptions } [options] - represents the options provided to the picker.
* @returns { Promise<void> } void promise when executed successfully
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
* 2. Incorrect parameter types.
* @syscap SystemCapability.Multimedia.AVSession.AVCast
* @atomicservice
* @since 14
*/
select(options?: AVCastPickerOptions): Promise<void>;
/**
* Register picker state change callback.
* @param { 'pickerStateChange' } type - 'pickerStateChange'
* @param { Callback<AVCastPickerState> } callback - The callback used to handle picker state changed event.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
* 2. Incorrect parameter types.
* @syscap SystemCapability.Multimedia.AVSession.AVCast
* @atomicservice
* @since 14
*/
on(type: 'pickerStateChange', callback: Callback<AVCastPickerState>) : void;
/**
* Unregister picker state change callback.
* @param { 'pickerStateChange' } type - 'pickerStateChange'
* @param { Callback<AVCastPickerState> } callback - The callback used to handle picker state changed event.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
* 2. Incorrect parameter types.
* @syscap SystemCapability.Multimedia.AVSession.AVCast
* @atomicservice
* @since 14
*/
off(type: 'pickerStateChange', callback?: Callback<AVCastPickerState>) : void;
}
/**
* An option to make different picker usage
*
* @typedef AVCastPickerOptions
* @syscap SystemCapability.Multimedia.AVSession.AVCast
* @atomicservice
* @since 14
*/
interface AVCastPickerOptions {
/**
* Indicates current session type to show different picker ui.
* If not set, default value is 'audio'.
*
* @type { ? AVSessionType }
* @syscap SystemCapability.Multimedia.AVSession.AVCast
* @atomicservice
* @since 14
*/
sessionType?: AVSessionType;
}
/**
* The callback of key request.
*