Class LinkPreview

Card action that displays a link preview card and smart chip in the host app. For more information, refer to Preview links with smart chips.

const decoratedText = CardService.newDecoratedText()
    .setTopLabel('Hello')
    .setText('Hi!');

const cardSection = CardService.newCardSection()
    .addWidget(decoratedText);

const card = CardService.newCardBuilder()
    .addSection(cardSection)
    .build();

const linkPreview = CardService.newLinkPreview()
    .setPreviewCard(card)
    .setTitle('Smart chip title');

Methods

Method	Return type	Brief description
`printJson()`	`String`	Prints the JSON representation of this object.
`setLinkPreviewTitle(title)`	`LinkPreview`	Sets the title that displays in the link preview above the preview card.
`setPreviewCard(previewCard)`	`LinkPreview`	Sets the card that displays information about a link from a third-party or non-Google service.
`setTitle(title)`	`LinkPreview`	Sets the title that displays in the smart chip for the link preview.

Detailed documentation

`printJson()`

Prints the JSON representation of this object. This is for debugging only.

Return

String

`setLinkPreviewTitle(title)`

Sets the title that displays in the link preview above the preview card. If unset, the link preview displays the header of the PreviewCard.

const linkPreview = CardService.newLinkPreview()
    .setLinkPreviewTitle("Link preview title");

Parameters

Name	Type	Description
`title`	`String`	The title of the link preview.

Return

LinkPreview — This object, for chaining.

`setPreviewCard(previewCard)`

Sets the card that displays information about a link from a third-party or non-Google service.

const decoratedText = CardService.newDecoratedText()
    .setTopLabel('Hello')
    .setText('Hi!');

const cardSection = CardService.newCardSection()
    .addWidget(decoratedText);

const card = CardService.newCardBuilder()
    .addSection(cardSection)
    .build();

const linkPreview = CardService.newLinkPreview()
    .setPreviewCard(card)
    .setTitle('Smart chip title');

Parameters

Name	Type	Description
`previewCard`	`Card`	The preview card.

Return

LinkPreview — This object, for chaining.

`setTitle(title)`

Sets the title that displays in the smart chip for the link preview. If unset, the smart chip displays the header of the PreviewCard.

const linkPreview = CardService.newLinkPreview()
    .setTitle('Smart chip title');

Parameters

Name	Type	Description
`title`	`String`	The title of the smart chip.

Return

LinkPreview — This object, for chaining.