stream-chat-android-ui-components/io.getstream.chat.android.ui.feature.messages.composer.attachment.preview/AttachmentPreviewFactoryManager

AttachmentPreviewFactoryManager

class AttachmentPreviewFactoryManager @JvmOverloads constructor(attachmentPreviewFactories: List<AttachmentPreviewFactory> = listOf( MediaAttachmentPreviewFactory(), AudioRecordAttachmentPreviewFactory(), FileAttachmentPreviewFactory(), ), fallbackAttachmentPreviewFactory: FallbackAttachmentPreviewFactory = FallbackAttachmentPreviewFactory())

A manager for registered attachment preview factories.

Parameters

attachmentPreviewFactories

The list of ViewHolder factories for attachment preview items.

fallbackAttachmentPreviewFactory

The fallback factory that will be used in case there are no other factories that can handle the attachment.

Constructors

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@JvmOverloads
constructor(attachmentPreviewFactories: List<AttachmentPreviewFactory> = listOf( MediaAttachmentPreviewFactory(), AudioRecordAttachmentPreviewFactory(), FileAttachmentPreviewFactory(), ), fallbackAttachmentPreviewFactory: FallbackAttachmentPreviewFactory = FallbackAttachmentPreviewFactory())

Functions

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fun getItemViewType(attachment: Attachment): Int

Finds the first factory that is capable of displaying the given attachment and return a view type associated with the factory.

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fun onCreateViewHolder(parentView: ViewGroup, viewType: Int, attachmentRemovalListener: (Attachment) -> Unit, style: MessageComposerViewStyle? = null): AttachmentPreviewViewHolder

Creates and instantiates a new instance of AttachmentPreviewViewHolder.