media module

Package:

@microsoft/teams-js

Classes

File	File object that can be used to represent image or video or audio
Media	Media object returned by the select Media API
VideoController	VideoController class is used to communicate between the app and the host client during the video capture flow

Interfaces

AssembleAttachment	Helper object to assembled media chunks
AudioProps	All properties in AudioProps are optional and have default values in the platform
BarCodeConfig	Barcode configuration supplied to scanBarCode API to customize barcode scanning experience in mobile All properties in BarCodeConfig are optional and have default values in the platform
ImageProps	All properties in ImageProps are optional and have default values in the platform
ImageUri	Input for view images API
MediaChunk	Media chunks an output of getMedia API from platform
MediaInputs	Input parameter supplied to the select Media API
VideoAndImageProps	All properties in VideoAndImageProps are optional and have default values in the platform
VideoControllerCallback	Callback which will register your app to listen to lifecycle events during the video capture flow
VideoProps	All properties in VideoProps are optional and have default values in the platform

Enums

CameraStartMode	The modes in which camera can be launched in select Media API
FileFormat	Enum for file formats supported
ImageOutputFormats	Specifies the image output formats.
ImageUriType	ID contains a mapping for content uri on platform's side, URL is generic
MediaType	Specifies the type of Media
Source	Specifies the image source

Functions

captureImage((error: SdkError, files: File[]) => void)	Launch camera, capture image or choose image from gallery and return the images as a File[] object to the callback. Callback will be called with an error, if there are any. App should first check the error. If it is present the user can be updated with appropriate error message. If error is null or undefined, then files will have the required result. Note: Currently we support getting one File through this API, i.e. the file arrays size will be one. Note: For desktop, this API is not supported. Callback will be resolved with ErrorCode.NotSupported. See File See SdkError
scanBarCode((error: SdkError, decodedText: string) => void, BarCodeConfig)	Scan Barcode/QRcode using camera Note: For desktop and web, this API is not supported. Callback will be resolved with ErrorCode.NotSupported.
selectMedia(MediaInputs, (error: SdkError, attachments: Media[]) => void)	Select an attachment using camera/gallery
viewImages(ImageUri[], (error?: SdkError) => void)	View images using native image viewer

Function Details

captureImage((error: SdkError, files: File[]) => void)

Launch camera, capture image or choose image from gallery and return the images as a File[] object to the callback. Callback will be called with an error, if there are any. App should first check the error. If it is present the user can be updated with appropriate error message. If error is null or undefined, then files will have the required result. Note: Currently we support getting one File through this API, i.e. the file arrays size will be one. Note: For desktop, this API is not supported. Callback will be resolved with ErrorCode.NotSupported.

See File

See SdkError

function captureImage(callback: (error: SdkError, files: File[]) => void)

Parameters

callback

(error: SdkError, files: File[]) => void

scanBarCode((error: SdkError, decodedText: string) => void, BarCodeConfig)

Scan Barcode/QRcode using camera Note: For desktop and web, this API is not supported. Callback will be resolved with ErrorCode.NotSupported.

function scanBarCode(callback: (error: SdkError, decodedText: string) => void, config?: BarCodeConfig)

Parameters

callback

(error: SdkError, decodedText: string) => void

callback to invoke after scanning the barcode

config

BarCodeConfig

optional input configuration to customize the barcode scanning experience

selectMedia(MediaInputs, (error: SdkError, attachments: Media[]) => void)

Select an attachment using camera/gallery

function selectMedia(mediaInputs: MediaInputs, callback: (error: SdkError, attachments: Media[]) => void)

Parameters

mediaInputs

MediaInputs

The input params to customize the media to be selected

callback

(error: SdkError, attachments: Media[]) => void

The callback to invoke after fetching the media

viewImages(ImageUri[], (error?: SdkError) => void)

View images using native image viewer

function viewImages(uriList: ImageUri[], callback: (error?: SdkError) => void)

Parameters

uriList

ImageUri[]

urilist of images to be viewed - can be content uri or server url. supports upto 10 Images in one go

callback

(error?: SdkError) => void

returns back error if encountered, returns null in case of success