stream-chat-android-compose/io.getstream.chat.android.compose.ui.attachments.preview/MediaGalleryPreviewContract

MediaGalleryPreviewContract

class MediaGalleryPreviewContract(config: MediaGalleryConfig = MediaGalleryConfig()) : ActivityResultContract<MediaGalleryPreviewContract.Input, MediaGalleryPreviewResult?>

The contract used to start the MediaGalleryPreviewActivity given a message ID and the position of the clicked attachment.

Parameters

config

The configuration for the media gallery.

Constructors

MediaGalleryPreviewContract

constructor(config: MediaGalleryConfig = MediaGalleryConfig())

Types

Input

class Input(val message: Message, val initialPosition: Int = 0, val videoThumbnailsEnabled: Boolean, val downloadAttachmentUriGenerator: DownloadAttachmentUriGenerator, val downloadRequestInterceptor: DownloadRequestInterceptor, val streamCdnImageResizing: StreamCdnImageResizing, val skipEnrichUrl: Boolean = false)

Defines the input for the MediaGalleryPreviewContract.

Functions

createIntent

open override fun createIntent(context: Context, input: MediaGalleryPreviewContract.Input): Intent

Creates the intent to start the MediaGalleryPreviewActivity. It receives a data pair of a String and an Int that represent the messageId and the attachmentPosition.

getSynchronousResult

open fun getSynchronousResult(context: Context, input: MediaGalleryPreviewContract.Input): ActivityResultContract.SynchronousResult<MediaGalleryPreviewResult?>?

parseResult

open override fun parseResult(resultCode: Int, intent: Intent?): MediaGalleryPreviewResult?

We parse the result as MediaGalleryPreviewResult, which can be null in case there is no result to return.