Class Card.Builder (2.37.1)

public static final class Card.Builder extends GeneratedMessageV3.Builder<Card.Builder> implements CardOrBuilder

A card interface displayed in a Google Chat message or Google Workspace Add-on.

Cards support a defined layout, interactive UI elements like buttons, and rich media like images. Use cards to present detailed information, gather information from users, and guide users to take a next step.

Card builder

To learn how to build cards, see the following documentation:

For Google Chat apps, see Design dynamic, interactive, and consistent UIs with cards.
For Google Workspace Add-ons, see Card-based interfaces.

Example: Card message for a Google Chat app

!Example contact card

To create the sample card message in Google Chat, use the following JSON:

<code><code> { "cardsV2": [ { "cardId": "unique-card-id", "card": { "header": { "title": "Sasha", "subtitle": "Software Engineer", "imageUrl": "https://developers.google.com/chat/images/quickstart-app-avatar.png", "imageType": "CIRCLE", "imageAltText": "Avatar for Sasha", }, "sections": [ { "header": "Contact Info", "collapsible": true, "uncollapsibleWidgetsCount": 1, "widgets": [ { "decoratedText": { "startIcon": { "knownIcon": "EMAIL", }, "text": "sasha@example.com", } }, { "decoratedText": { "startIcon": { "knownIcon": "PERSON", }, "text": "<font color=\"#80e27e\">Online</font>", }, }, { "decoratedText": { "startIcon": { "knownIcon": "PHONE", }, "text": "+1 (555) 555-1234", } }, { "buttonList": { "buttons": [ { "text": "Share", "onClick": { "openLink": { "url": "https://example.com/share", } } }, { "text": "Edit", "onClick": { "action": { "function": "goToView", "parameters": [ { "key": "viewType", "value": "EDIT", } ], } } }, ], } }, ], }, ], }, } ], } </code></code>

Protobuf type google.apps.card.v1.Card

Inheritance

Object > AbstractMessageLite.Builder<MessageType,BuilderType> > AbstractMessage.Builder<BuilderType> > GeneratedMessageV3.Builder > Card.Builder

Implements

CardOrBuilder

Inherited Members

AbstractMessage.Builder.findInitializationErrors()

AbstractMessage.Builder.getInitializationErrorString()

AbstractMessage.Builder.internalMergeFrom(AbstractMessageLite)

AbstractMessage.Builder.mergeFrom(byte[])

AbstractMessage.Builder.mergeFrom(byte[],ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(byte[],int,int)

AbstractMessage.Builder.mergeFrom(byte[],int,int,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(ByteString)

AbstractMessage.Builder.mergeFrom(ByteString,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(CodedInputStream)

AbstractMessage.Builder.mergeFrom(CodedInputStream,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(Message)

AbstractMessage.Builder.mergeFrom(InputStream)

AbstractMessage.Builder.mergeFrom(InputStream,ExtensionRegistryLite)

AbstractMessage.Builder.newUninitializedMessageException(Message)

AbstractMessage.Builder.toString()

AbstractMessageLite.Builder.<T>addAll(Iterable<T>,Collection<? super T>)

AbstractMessageLite.Builder.<T>addAll(Iterable<T>,List<? super T>)

AbstractMessageLite.Builder.internalMergeFrom(MessageType)

AbstractMessageLite.Builder.mergeDelimitedFrom(InputStream)

AbstractMessageLite.Builder.mergeDelimitedFrom(InputStream,ExtensionRegistryLite)

AbstractMessageLite.Builder.mergeFrom(MessageLite)

AbstractMessageLite.Builder.newUninitializedMessageException(MessageLite)

GeneratedMessageV3.Builder.addRepeatedField(Descriptors.FieldDescriptor,Object)

GeneratedMessageV3.Builder.clear()

GeneratedMessageV3.Builder.clearField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.clearOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.clone()

GeneratedMessageV3.Builder.getAllFields()

GeneratedMessageV3.Builder.getDescriptorForType()

GeneratedMessageV3.Builder.getField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.getFieldBuilder(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.getOneofFieldDescriptor(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.getParentForChildren()

GeneratedMessageV3.Builder.getRepeatedField(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.Builder.getRepeatedFieldBuilder(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.Builder.getRepeatedFieldCount(Descriptors.FieldDescriptor)

com.google.protobuf.GeneratedMessageV3.Builder.getUnknownFieldSetBuilder()

GeneratedMessageV3.Builder.getUnknownFields()

GeneratedMessageV3.Builder.hasField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.hasOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.internalGetFieldAccessorTable()

GeneratedMessageV3.Builder.internalGetMapField(int)

com.google.protobuf.GeneratedMessageV3.Builder.internalGetMapFieldReflection(int)

GeneratedMessageV3.Builder.internalGetMutableMapField(int)

com.google.protobuf.GeneratedMessageV3.Builder.internalGetMutableMapFieldReflection(int)

GeneratedMessageV3.Builder.isClean()

GeneratedMessageV3.Builder.isInitialized()

GeneratedMessageV3.Builder.markClean()

GeneratedMessageV3.Builder.mergeUnknownFields(UnknownFieldSet)

com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString)

com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownVarintField(int,int)

GeneratedMessageV3.Builder.newBuilderForField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.onBuilt()

GeneratedMessageV3.Builder.onChanged()

com.google.protobuf.GeneratedMessageV3.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int)

GeneratedMessageV3.Builder.setField(Descriptors.FieldDescriptor,Object)

GeneratedMessageV3.Builder.setRepeatedField(Descriptors.FieldDescriptor,int,Object)

com.google.protobuf.GeneratedMessageV3.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder)

GeneratedMessageV3.Builder.setUnknownFields(UnknownFieldSet)

GeneratedMessageV3.Builder.setUnknownFieldsProto3(UnknownFieldSet)

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()

Returns
Type	Description
`Descriptor`

Methods

addAllCardActions(Iterable<? extends Card.CardAction> values)

public Card.Builder addAllCardActions(Iterable<? extends Card.CardAction> values)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

<code><code> "card_actions": [ { "actionLabel": "Settings", "onClick": { "action": { "functionName": "goToView", "parameters": [ { "key": "viewType", "value": "SETTING" } ], "loadIndicator": "LoadIndicator.SPINNER" } } }, { "actionLabel": "Send Feedback", "onClick": { "openLink": { "url": "https://example.com/feedback" } } } ] </code></code>

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameter
Name	Description
`values`	`Iterable<? extends com.google.apps.card.v1.Card.CardAction>`

Returns
Type	Description
`Card.Builder`

addAllSections(Iterable<? extends Card.Section> values)

public Card.Builder addAllSections(Iterable<? extends Card.Section> values)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameter
Name	Description
`values`	`Iterable<? extends com.google.apps.card.v1.Card.Section>`

Returns
Type	Description
`Card.Builder`

addCardActions(Card.CardAction value)

public Card.Builder addCardActions(Card.CardAction value)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameter
Name	Description
`value`	`Card.CardAction`

Returns
Type	Description
`Card.Builder`

addCardActions(Card.CardAction.Builder builderForValue)

public Card.Builder addCardActions(Card.CardAction.Builder builderForValue)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameter
Name	Description
`builderForValue`	`Card.CardAction.Builder`

Returns
Type	Description
`Card.Builder`

addCardActions(int index, Card.CardAction value)

public Card.Builder addCardActions(int index, Card.CardAction value)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameters
Name	Description
`index`	`int`
`value`	`Card.CardAction`

Returns
Type	Description
`Card.Builder`

addCardActions(int index, Card.CardAction.Builder builderForValue)

public Card.Builder addCardActions(int index, Card.CardAction.Builder builderForValue)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameters
Name	Description
`index`	`int`
`builderForValue`	`Card.CardAction.Builder`

Returns
Type	Description
`Card.Builder`

addCardActionsBuilder()

public Card.CardAction.Builder addCardActionsBuilder()

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Returns
Type	Description
`Card.CardAction.Builder`

addCardActionsBuilder(int index)

public Card.CardAction.Builder addCardActionsBuilder(int index)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Card.CardAction.Builder`

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

public Card.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)

Parameters
Name	Description
`field`	`FieldDescriptor`
`value`	`Object`

Returns
Type	Description
`Card.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.addRepeatedField(Descriptors.FieldDescriptor field, Object value)

addSections(Card.Section value)

public Card.Builder addSections(Card.Section value)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameter
Name	Description
`value`	`Card.Section`

Returns
Type	Description
`Card.Builder`

addSections(Card.Section.Builder builderForValue)

public Card.Builder addSections(Card.Section.Builder builderForValue)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameter
Name	Description
`builderForValue`	`Card.Section.Builder`

Returns
Type	Description
`Card.Builder`

addSections(int index, Card.Section value)

public Card.Builder addSections(int index, Card.Section value)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameters
Name	Description
`index`	`int`
`value`	`Card.Section`

Returns
Type	Description
`Card.Builder`

addSections(int index, Card.Section.Builder builderForValue)

public Card.Builder addSections(int index, Card.Section.Builder builderForValue)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameters
Name	Description
`index`	`int`
`builderForValue`	`Card.Section.Builder`

Returns
Type	Description
`Card.Builder`

addSectionsBuilder()

public Card.Section.Builder addSectionsBuilder()

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Returns
Type	Description
`Card.Section.Builder`

addSectionsBuilder(int index)

public Card.Section.Builder addSectionsBuilder(int index)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Card.Section.Builder`

build()

public Card build()

Returns
Type	Description
`Card`

buildPartial()

public Card buildPartial()

Returns
Type	Description
`Card`

clear()

public Card.Builder clear()

Returns
Type	Description
`Card.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clear()

clearCardActions()

public Card.Builder clearCardActions()

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Returns
Type	Description
`Card.Builder`

clearDisplayStyle()

public Card.Builder clearDisplayStyle()

In Google Workspace Add-ons, sets the display properties of the peekCardHeader.

Google Workspace Add-ons:

.google.apps.card.v1.Card.DisplayStyle display_style = 6;

Returns
Type	Description
`Card.Builder`	This builder for chaining.

clearField(Descriptors.FieldDescriptor field)

public Card.Builder clearField(Descriptors.FieldDescriptor field)

Parameter
Name	Description
`field`	`FieldDescriptor`

Returns
Type	Description
`Card.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clearField(Descriptors.FieldDescriptor field)

clearFixedFooter()

public Card.Builder clearFixedFooter()

The fixed footer shown at the bottom of this card.

Setting fixedFooter without specifying a primaryButton or a secondaryButton causes an error. For Chat apps, you can use fixed footers in dialogs, but not card messages.

Google Workspace Add-ons and Chat apps:

.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;

Returns
Type	Description
`Card.Builder`

clearHeader()

public Card.Builder clearHeader()

The header of the card. A header usually contains a leading image and a title. Headers always appear at the top of a card.

.google.apps.card.v1.Card.CardHeader header = 1;

Returns
Type	Description
`Card.Builder`

clearName()

public Card.Builder clearName()

Name of the card. Used as a card identifier in card navigation.

Google Workspace Add-ons:

string name = 4;

Returns
Type	Description
`Card.Builder`	This builder for chaining.

clearOneof(Descriptors.OneofDescriptor oneof)

public Card.Builder clearOneof(Descriptors.OneofDescriptor oneof)

Parameter
Name	Description
`oneof`	`OneofDescriptor`

Returns
Type	Description
`Card.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clearOneof(Descriptors.OneofDescriptor oneof)

clearPeekCardHeader()

public Card.Builder clearPeekCardHeader()

When displaying contextual content, the peek card header acts as a placeholder so that the user can navigate forward between the homepage cards and the contextual cards.

Google Workspace Add-ons:

.google.apps.card.v1.Card.CardHeader peek_card_header = 7;

Returns
Type	Description
`Card.Builder`

clearSectionDividerStyle()

public Card.Builder clearSectionDividerStyle()

The divider style between sections.

.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;

Returns
Type	Description
`Card.Builder`	This builder for chaining.

clearSections()

public Card.Builder clearSections()

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Returns
Type	Description
`Card.Builder`

clone()

public Card.Builder clone()

Returns
Type	Description
`Card.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clone()

getCardActions(int index)

public Card.CardAction getCardActions(int index)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Card.CardAction`

getCardActionsBuilder(int index)

public Card.CardAction.Builder getCardActionsBuilder(int index)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Card.CardAction.Builder`

getCardActionsBuilderList()

public List<Card.CardAction.Builder> getCardActionsBuilderList()

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Returns
Type	Description
`List<Builder>`

getCardActionsCount()

public int getCardActionsCount()

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Returns
Type	Description
`int`

getCardActionsList()

public List<Card.CardAction> getCardActionsList()

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Returns
Type	Description
`List<CardAction>`

getCardActionsOrBuilder(int index)

public Card.CardActionOrBuilder getCardActionsOrBuilder(int index)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Card.CardActionOrBuilder`

getCardActionsOrBuilderList()

public List<? extends Card.CardActionOrBuilder> getCardActionsOrBuilderList()

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Returns
Type	Description
`List<? extends com.google.apps.card.v1.Card.CardActionOrBuilder>`

getDefaultInstanceForType()

public Card getDefaultInstanceForType()

Returns
Type	Description
`Card`

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()

Returns
Type	Description
`Descriptor`

Overrides

GeneratedMessageV3.Builder<BuilderType>.getDescriptorForType()

getDisplayStyle()

public Card.DisplayStyle getDisplayStyle()

In Google Workspace Add-ons, sets the display properties of the peekCardHeader.

Google Workspace Add-ons:

.google.apps.card.v1.Card.DisplayStyle display_style = 6;

Returns
Type	Description
`Card.DisplayStyle`	The displayStyle.

getDisplayStyleValue()

public int getDisplayStyleValue()

In Google Workspace Add-ons, sets the display properties of the peekCardHeader.

Google Workspace Add-ons:

.google.apps.card.v1.Card.DisplayStyle display_style = 6;

Returns
Type	Description
`int`	The enum numeric value on the wire for displayStyle.

getFixedFooter()

public Card.CardFixedFooter getFixedFooter()

The fixed footer shown at the bottom of this card.

Setting fixedFooter without specifying a primaryButton or a secondaryButton causes an error. For Chat apps, you can use fixed footers in dialogs, but not card messages.

Google Workspace Add-ons and Chat apps:

.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;

Returns
Type	Description
`Card.CardFixedFooter`	The fixedFooter.

getFixedFooterBuilder()

public Card.CardFixedFooter.Builder getFixedFooterBuilder()

The fixed footer shown at the bottom of this card.

Setting fixedFooter without specifying a primaryButton or a secondaryButton causes an error. For Chat apps, you can use fixed footers in dialogs, but not card messages.

Google Workspace Add-ons and Chat apps:

.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;

Returns
Type	Description
`Card.CardFixedFooter.Builder`

getFixedFooterOrBuilder()

public Card.CardFixedFooterOrBuilder getFixedFooterOrBuilder()

The fixed footer shown at the bottom of this card.

Setting fixedFooter without specifying a primaryButton or a secondaryButton causes an error. For Chat apps, you can use fixed footers in dialogs, but not card messages.

Google Workspace Add-ons and Chat apps:

.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;

Returns
Type	Description
`Card.CardFixedFooterOrBuilder`

getHeader()

public Card.CardHeader getHeader()

The header of the card. A header usually contains a leading image and a title. Headers always appear at the top of a card.

.google.apps.card.v1.Card.CardHeader header = 1;

Returns
Type	Description
`Card.CardHeader`	The header.

getHeaderBuilder()

public Card.CardHeader.Builder getHeaderBuilder()

The header of the card. A header usually contains a leading image and a title. Headers always appear at the top of a card.

.google.apps.card.v1.Card.CardHeader header = 1;

Returns
Type	Description
`Card.CardHeader.Builder`

getHeaderOrBuilder()

public Card.CardHeaderOrBuilder getHeaderOrBuilder()

The header of the card. A header usually contains a leading image and a title. Headers always appear at the top of a card.

.google.apps.card.v1.Card.CardHeader header = 1;

Returns
Type	Description
`Card.CardHeaderOrBuilder`

getName()

public String getName()

Name of the card. Used as a card identifier in card navigation.

Google Workspace Add-ons:

string name = 4;

Returns
Type	Description
`String`	The name.

getNameBytes()

public ByteString getNameBytes()

Name of the card. Used as a card identifier in card navigation.

Google Workspace Add-ons:

string name = 4;

Returns
Type	Description
`ByteString`	The bytes for name.

getPeekCardHeader()

public Card.CardHeader getPeekCardHeader()

When displaying contextual content, the peek card header acts as a placeholder so that the user can navigate forward between the homepage cards and the contextual cards.

Google Workspace Add-ons:

.google.apps.card.v1.Card.CardHeader peek_card_header = 7;

Returns
Type	Description
`Card.CardHeader`	The peekCardHeader.

getPeekCardHeaderBuilder()

public Card.CardHeader.Builder getPeekCardHeaderBuilder()

When displaying contextual content, the peek card header acts as a placeholder so that the user can navigate forward between the homepage cards and the contextual cards.

Google Workspace Add-ons:

.google.apps.card.v1.Card.CardHeader peek_card_header = 7;

Returns
Type	Description
`Card.CardHeader.Builder`

getPeekCardHeaderOrBuilder()

public Card.CardHeaderOrBuilder getPeekCardHeaderOrBuilder()

When displaying contextual content, the peek card header acts as a placeholder so that the user can navigate forward between the homepage cards and the contextual cards.

Google Workspace Add-ons:

.google.apps.card.v1.Card.CardHeader peek_card_header = 7;

Returns
Type	Description
`Card.CardHeaderOrBuilder`

getSectionDividerStyle()

public Card.DividerStyle getSectionDividerStyle()

The divider style between sections.

.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;

Returns
Type	Description
`Card.DividerStyle`	The sectionDividerStyle.

getSectionDividerStyleValue()

public int getSectionDividerStyleValue()

The divider style between sections.

.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;

Returns
Type	Description
`int`	The enum numeric value on the wire for sectionDividerStyle.

getSections(int index)

public Card.Section getSections(int index)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Card.Section`

getSectionsBuilder(int index)

public Card.Section.Builder getSectionsBuilder(int index)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Card.Section.Builder`

getSectionsBuilderList()

public List<Card.Section.Builder> getSectionsBuilderList()

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Returns
Type	Description
`List<Builder>`

getSectionsCount()

public int getSectionsCount()

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Returns
Type	Description
`int`

getSectionsList()

public List<Card.Section> getSectionsList()

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Returns
Type	Description
`List<Section>`

getSectionsOrBuilder(int index)

public Card.SectionOrBuilder getSectionsOrBuilder(int index)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Card.SectionOrBuilder`

getSectionsOrBuilderList()

public List<? extends Card.SectionOrBuilder> getSectionsOrBuilderList()

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Returns
Type	Description
`List<? extends com.google.apps.card.v1.Card.SectionOrBuilder>`

hasFixedFooter()

public boolean hasFixedFooter()

The fixed footer shown at the bottom of this card.

Setting fixedFooter without specifying a primaryButton or a secondaryButton causes an error. For Chat apps, you can use fixed footers in dialogs, but not card messages.

Google Workspace Add-ons and Chat apps:

.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;

Returns
Type	Description
`boolean`	Whether the fixedFooter field is set.

hasHeader()

public boolean hasHeader()

The header of the card. A header usually contains a leading image and a title. Headers always appear at the top of a card.

.google.apps.card.v1.Card.CardHeader header = 1;

Returns
Type	Description
`boolean`	Whether the header field is set.

hasPeekCardHeader()

public boolean hasPeekCardHeader()

When displaying contextual content, the peek card header acts as a placeholder so that the user can navigate forward between the homepage cards and the contextual cards.

Google Workspace Add-ons:

.google.apps.card.v1.Card.CardHeader peek_card_header = 7;

Returns
Type	Description
`boolean`	Whether the peekCardHeader field is set.

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns
Type	Description
`FieldAccessorTable`

Overrides

GeneratedMessageV3.Builder<BuilderType>.internalGetFieldAccessorTable()

isInitialized()

public final boolean isInitialized()

Returns
Type	Description
`boolean`

Overrides

GeneratedMessageV3.Builder<BuilderType>.isInitialized()

mergeFixedFooter(Card.CardFixedFooter value)

public Card.Builder mergeFixedFooter(Card.CardFixedFooter value)

The fixed footer shown at the bottom of this card.

Setting fixedFooter without specifying a primaryButton or a secondaryButton causes an error. For Chat apps, you can use fixed footers in dialogs, but not card messages.

Google Workspace Add-ons and Chat apps:

.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;

Parameter
Name	Description
`value`	`Card.CardFixedFooter`

Returns
Type	Description
`Card.Builder`

mergeFrom(Card other)

public Card.Builder mergeFrom(Card other)

Parameter
Name	Description
`other`	`Card`

Returns
Type	Description
`Card.Builder`

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public Card.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
`input`	`CodedInputStream`
`extensionRegistry`	`ExtensionRegistryLite`

Returns
Type	Description
`Card.Builder`

Overrides

AbstractMessage.Builder<BuilderType>.mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Exceptions
Type	Description
`IOException`

mergeFrom(Message other)

public Card.Builder mergeFrom(Message other)

Parameter
Name	Description
`other`	`Message`

Returns
Type	Description
`Card.Builder`

Overrides

AbstractMessage.Builder<BuilderType>.mergeFrom(Message other)

mergeHeader(Card.CardHeader value)

public Card.Builder mergeHeader(Card.CardHeader value)

The header of the card. A header usually contains a leading image and a title. Headers always appear at the top of a card.

.google.apps.card.v1.Card.CardHeader header = 1;

Parameter
Name	Description
`value`	`Card.CardHeader`

Returns
Type	Description
`Card.Builder`

mergePeekCardHeader(Card.CardHeader value)

public Card.Builder mergePeekCardHeader(Card.CardHeader value)

When displaying contextual content, the peek card header acts as a placeholder so that the user can navigate forward between the homepage cards and the contextual cards.

Google Workspace Add-ons:

.google.apps.card.v1.Card.CardHeader peek_card_header = 7;

Parameter
Name	Description
`value`	`Card.CardHeader`

Returns
Type	Description
`Card.Builder`

mergeUnknownFields(UnknownFieldSet unknownFields)

public final Card.Builder mergeUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
`unknownFields`	`UnknownFieldSet`

Returns
Type	Description
`Card.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.mergeUnknownFields(UnknownFieldSet unknownFields)

removeCardActions(int index)

public Card.Builder removeCardActions(int index)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Card.Builder`

removeSections(int index)

public Card.Builder removeSections(int index)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Card.Builder`

setCardActions(int index, Card.CardAction value)

public Card.Builder setCardActions(int index, Card.CardAction value)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameters
Name	Description
`index`	`int`
`value`	`Card.CardAction`

Returns
Type	Description
`Card.Builder`

setCardActions(int index, Card.CardAction.Builder builderForValue)

public Card.Builder setCardActions(int index, Card.CardAction.Builder builderForValue)

The card's actions. Actions are added to the card's toolbar menu.

Google Workspace Add-ons:

For example, the following JSON constructs a card action menu with Settings and Send Feedback options:

repeated .google.apps.card.v1.Card.CardAction card_actions = 3;

Parameters
Name	Description
`index`	`int`
`builderForValue`	`Card.CardAction.Builder`

Returns
Type	Description
`Card.Builder`

setDisplayStyle(Card.DisplayStyle value)

public Card.Builder setDisplayStyle(Card.DisplayStyle value)

In Google Workspace Add-ons, sets the display properties of the peekCardHeader.

Google Workspace Add-ons:

.google.apps.card.v1.Card.DisplayStyle display_style = 6;

Parameter
Name	Description
`value`	`Card.DisplayStyle` The displayStyle to set.

Returns
Type	Description
`Card.Builder`	This builder for chaining.

setDisplayStyleValue(int value)

public Card.Builder setDisplayStyleValue(int value)

In Google Workspace Add-ons, sets the display properties of the peekCardHeader.

Google Workspace Add-ons:

.google.apps.card.v1.Card.DisplayStyle display_style = 6;

Parameter
Name	Description
`value`	`int` The enum numeric value on the wire for displayStyle to set.

Returns
Type	Description
`Card.Builder`	This builder for chaining.

setField(Descriptors.FieldDescriptor field, Object value)

public Card.Builder setField(Descriptors.FieldDescriptor field, Object value)

Parameters
Name	Description
`field`	`FieldDescriptor`
`value`	`Object`

Returns
Type	Description
`Card.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setField(Descriptors.FieldDescriptor field, Object value)

setFixedFooter(Card.CardFixedFooter value)

public Card.Builder setFixedFooter(Card.CardFixedFooter value)

The fixed footer shown at the bottom of this card.

Setting fixedFooter without specifying a primaryButton or a secondaryButton causes an error. For Chat apps, you can use fixed footers in dialogs, but not card messages.

Google Workspace Add-ons and Chat apps:

.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;

Parameter
Name	Description
`value`	`Card.CardFixedFooter`

Returns
Type	Description
`Card.Builder`

setFixedFooter(Card.CardFixedFooter.Builder builderForValue)

public Card.Builder setFixedFooter(Card.CardFixedFooter.Builder builderForValue)

The fixed footer shown at the bottom of this card.

Setting fixedFooter without specifying a primaryButton or a secondaryButton causes an error. For Chat apps, you can use fixed footers in dialogs, but not card messages.

Google Workspace Add-ons and Chat apps:

.google.apps.card.v1.Card.CardFixedFooter fixed_footer = 5;

Parameter
Name	Description
`builderForValue`	`Card.CardFixedFooter.Builder`

Returns
Type	Description
`Card.Builder`

setHeader(Card.CardHeader value)

public Card.Builder setHeader(Card.CardHeader value)

The header of the card. A header usually contains a leading image and a title. Headers always appear at the top of a card.

.google.apps.card.v1.Card.CardHeader header = 1;

Parameter
Name	Description
`value`	`Card.CardHeader`

Returns
Type	Description
`Card.Builder`

setHeader(Card.CardHeader.Builder builderForValue)

public Card.Builder setHeader(Card.CardHeader.Builder builderForValue)

The header of the card. A header usually contains a leading image and a title. Headers always appear at the top of a card.

.google.apps.card.v1.Card.CardHeader header = 1;

Parameter
Name	Description
`builderForValue`	`Card.CardHeader.Builder`

Returns
Type	Description
`Card.Builder`

setName(String value)

public Card.Builder setName(String value)

Name of the card. Used as a card identifier in card navigation.

Google Workspace Add-ons:

string name = 4;

Parameter
Name	Description
`value`	`String` The name to set.

Returns
Type	Description
`Card.Builder`	This builder for chaining.

setNameBytes(ByteString value)

public Card.Builder setNameBytes(ByteString value)

Name of the card. Used as a card identifier in card navigation.

Google Workspace Add-ons:

string name = 4;

Parameter
Name	Description
`value`	`ByteString` The bytes for name to set.

Returns
Type	Description
`Card.Builder`	This builder for chaining.

setPeekCardHeader(Card.CardHeader value)

public Card.Builder setPeekCardHeader(Card.CardHeader value)

When displaying contextual content, the peek card header acts as a placeholder so that the user can navigate forward between the homepage cards and the contextual cards.

Google Workspace Add-ons:

.google.apps.card.v1.Card.CardHeader peek_card_header = 7;

Parameter
Name	Description
`value`	`Card.CardHeader`

Returns
Type	Description
`Card.Builder`

setPeekCardHeader(Card.CardHeader.Builder builderForValue)

public Card.Builder setPeekCardHeader(Card.CardHeader.Builder builderForValue)

When displaying contextual content, the peek card header acts as a placeholder so that the user can navigate forward between the homepage cards and the contextual cards.

Google Workspace Add-ons:

.google.apps.card.v1.Card.CardHeader peek_card_header = 7;

Parameter
Name	Description
`builderForValue`	`Card.CardHeader.Builder`

Returns
Type	Description
`Card.Builder`

setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

public Card.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

Parameters
Name	Description
`field`	`FieldDescriptor`
`index`	`int`
`value`	`Object`

Returns
Type	Description
`Card.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

setSectionDividerStyle(Card.DividerStyle value)

public Card.Builder setSectionDividerStyle(Card.DividerStyle value)

The divider style between sections.

.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;

Parameter
Name	Description
`value`	`Card.DividerStyle` The sectionDividerStyle to set.

Returns
Type	Description
`Card.Builder`	This builder for chaining.

setSectionDividerStyleValue(int value)

public Card.Builder setSectionDividerStyleValue(int value)

The divider style between sections.

.google.apps.card.v1.Card.DividerStyle section_divider_style = 9;

Parameter
Name	Description
`value`	`int` The enum numeric value on the wire for sectionDividerStyle to set.

Returns
Type	Description
`Card.Builder`	This builder for chaining.

setSections(int index, Card.Section value)

public Card.Builder setSections(int index, Card.Section value)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameters
Name	Description
`index`	`int`
`value`	`Card.Section`

Returns
Type	Description
`Card.Builder`

setSections(int index, Card.Section.Builder builderForValue)

public Card.Builder setSections(int index, Card.Section.Builder builderForValue)

Contains a collection of widgets. Each section has its own, optional header. Sections are visually separated by a line divider. For an example in Google Chat apps, see Card section.

repeated .google.apps.card.v1.Card.Section sections = 2;

Parameters
Name	Description
`index`	`int`
`builderForValue`	`Card.Section.Builder`

Returns
Type	Description
`Card.Builder`

setUnknownFields(UnknownFieldSet unknownFields)

public final Card.Builder setUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
`unknownFields`	`UnknownFieldSet`

Returns
Type	Description
`Card.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setUnknownFields(UnknownFieldSet unknownFields)