Class Columns.Builder (2.46.0)

public static final class Columns.Builder extends GeneratedMessageV3.Builder<Columns.Builder> implements ColumnsOrBuilder

The Columns widget displays up to 2 columns in a card or dialog. You can add widgets to each column; the widgets appear in the order that they are specified. For an example in Google Chat apps, see Display cards and dialogs in columns.

The height of each column is determined by the taller column. For example, if the first column is taller than the second column, both columns have the height of the first column. Because each column can contain a different number of widgets, you can't define rows or align widgets between the columns.

Columns are displayed side-by-side. You can customize the width of each column using the HorizontalSizeStyle field. If the user's screen width is too narrow, the second column wraps below the first:

On web, the second column wraps if the screen width is less than or equal to 480 pixels.
On iOS devices, the second column wraps if the screen width is less than or equal to 300 pt.
On Android devices, the second column wraps if the screen width is less than or equal to 320 dp.

To include more than 2 columns, or to use rows, use the Grid widget.

Google Workspace Add-ons and Chat apps: Columns for Google Workspace Add-ons are in Developer Preview.

Protobuf type google.apps.card.v1.Columns

Inheritance

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

Implements

ColumnsOrBuilder

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

addAllColumnItems(Iterable<? extends Columns.Column> values)

public Columns.Builder addAllColumnItems(Iterable<? extends Columns.Column> values)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

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

Returns
Type	Description
`Columns.Builder`

addColumnItems(Columns.Column value)

public Columns.Builder addColumnItems(Columns.Column value)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Parameter
Name	Description
`value`	`Columns.Column`

Returns
Type	Description
`Columns.Builder`

addColumnItems(Columns.Column.Builder builderForValue)

public Columns.Builder addColumnItems(Columns.Column.Builder builderForValue)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Parameter
Name	Description
`builderForValue`	`Columns.Column.Builder`

Returns
Type	Description
`Columns.Builder`

addColumnItems(int index, Columns.Column value)

public Columns.Builder addColumnItems(int index, Columns.Column value)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Parameters
Name	Description
`index`	`int`
`value`	`Columns.Column`

Returns
Type	Description
`Columns.Builder`

addColumnItems(int index, Columns.Column.Builder builderForValue)

public Columns.Builder addColumnItems(int index, Columns.Column.Builder builderForValue)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Parameters
Name	Description
`index`	`int`
`builderForValue`	`Columns.Column.Builder`

Returns
Type	Description
`Columns.Builder`

addColumnItemsBuilder()

public Columns.Column.Builder addColumnItemsBuilder()

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Returns
Type	Description
`Columns.Column.Builder`

addColumnItemsBuilder(int index)

public Columns.Column.Builder addColumnItemsBuilder(int index)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Columns.Column.Builder`

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

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

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

Returns
Type	Description
`Columns.Builder`

Overrides

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

build()

public Columns build()

Returns
Type	Description
`Columns`

buildPartial()

public Columns buildPartial()

Returns
Type	Description
`Columns`

clear()

public Columns.Builder clear()

Returns
Type	Description
`Columns.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clear()

clearColumnItems()

public Columns.Builder clearColumnItems()

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Returns
Type	Description
`Columns.Builder`

clearField(Descriptors.FieldDescriptor field)

public Columns.Builder clearField(Descriptors.FieldDescriptor field)

Parameter
Name	Description
`field`	`FieldDescriptor`

Returns
Type	Description
`Columns.Builder`

Overrides

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

clearOneof(Descriptors.OneofDescriptor oneof)

public Columns.Builder clearOneof(Descriptors.OneofDescriptor oneof)

Parameter
Name	Description
`oneof`	`OneofDescriptor`

Returns
Type	Description
`Columns.Builder`

Overrides

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

clone()

public Columns.Builder clone()

Returns
Type	Description
`Columns.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clone()

getColumnItems(int index)

public Columns.Column getColumnItems(int index)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Columns.Column`

getColumnItemsBuilder(int index)

public Columns.Column.Builder getColumnItemsBuilder(int index)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Columns.Column.Builder`

getColumnItemsBuilderList()

public List<Columns.Column.Builder> getColumnItemsBuilderList()

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Returns
Type	Description
`List<Builder>`

getColumnItemsCount()

public int getColumnItemsCount()

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Returns
Type	Description
`int`

getColumnItemsList()

public List<Columns.Column> getColumnItemsList()

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Returns
Type	Description
`List<Column>`

getColumnItemsOrBuilder(int index)

public Columns.ColumnOrBuilder getColumnItemsOrBuilder(int index)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Columns.ColumnOrBuilder`

getColumnItemsOrBuilderList()

public List<? extends Columns.ColumnOrBuilder> getColumnItemsOrBuilderList()

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Returns
Type	Description
`List<? extends com.google.apps.card.v1.Columns.ColumnOrBuilder>`

getDefaultInstanceForType()

public Columns getDefaultInstanceForType()

Returns
Type	Description
`Columns`

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()

Returns
Type	Description
`Descriptor`

Overrides

GeneratedMessageV3.Builder<BuilderType>.getDescriptorForType()

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()

mergeFrom(Columns other)

public Columns.Builder mergeFrom(Columns other)

Parameter
Name	Description
`other`	`Columns`

Returns
Type	Description
`Columns.Builder`

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

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

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

Returns
Type	Description
`Columns.Builder`

Overrides

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

Exceptions
Type	Description
`IOException`

mergeFrom(Message other)

public Columns.Builder mergeFrom(Message other)

Parameter
Name	Description
`other`	`Message`

Returns
Type	Description
`Columns.Builder`

Overrides

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

mergeUnknownFields(UnknownFieldSet unknownFields)

public final Columns.Builder mergeUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
`unknownFields`	`UnknownFieldSet`

Returns
Type	Description
`Columns.Builder`

Overrides

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

removeColumnItems(int index)

public Columns.Builder removeColumnItems(int index)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`Columns.Builder`

setColumnItems(int index, Columns.Column value)

public Columns.Builder setColumnItems(int index, Columns.Column value)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Parameters
Name	Description
`index`	`int`
`value`	`Columns.Column`

Returns
Type	Description
`Columns.Builder`

setColumnItems(int index, Columns.Column.Builder builderForValue)

public Columns.Builder setColumnItems(int index, Columns.Column.Builder builderForValue)

An array of columns. You can include up to 2 columns in a card or dialog.

repeated .google.apps.card.v1.Columns.Column column_items = 2;

Parameters
Name	Description
`index`	`int`
`builderForValue`	`Columns.Column.Builder`

Returns
Type	Description
`Columns.Builder`

setField(Descriptors.FieldDescriptor field, Object value)

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

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

Returns
Type	Description
`Columns.Builder`

Overrides

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

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

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

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

Returns
Type	Description
`Columns.Builder`

Overrides

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

setUnknownFields(UnknownFieldSet unknownFields)

public final Columns.Builder setUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
`unknownFields`	`UnknownFieldSet`

Returns
Type	Description
`Columns.Builder`

Overrides

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