Package com.google.apps.card.v1

Class Widget.Builder

  • All Implemented Interfaces:
    WidgetOrBuilder, com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<com.google.protobuf.GeneratedMessageV3>, com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, java.lang.Cloneable
    Enclosing class:
    Widget
    public static final class Widget.Builder
extends com.google.protobuf.GeneratedMessageV3.Builder<Widget.Builder>
implements WidgetOrBuilder
     Each card is made up of widgets.

 A widget is a composite object that can represent one of text, images,
 buttons, and other object types.
    Protobuf type google.apps.card.v1.Widget

    • Method Detail

      • getDescriptor

        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

      • internalGetFieldAccessorTable

        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
        Overrides:
        internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3.Builder<Widget.Builder>

      • clear

        public Widget.Builder clear()
        Specified by:
        clear in interface com.google.protobuf.Message.Builder
        Specified by:
        clear in interface com.google.protobuf.MessageLite.Builder
        Overrides:
        clear in class com.google.protobuf.GeneratedMessageV3.Builder<Widget.Builder>

      • getDescriptorForType

        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
        Specified by:
        getDescriptorForType in interface com.google.protobuf.Message.Builder
        Specified by:
        getDescriptorForType in interface com.google.protobuf.MessageOrBuilder
        Overrides:
        getDescriptorForType in class com.google.protobuf.GeneratedMessage.Builder<Widget.Builder>

      • getDefaultInstanceForType

        public Widget getDefaultInstanceForType()
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<com.google.protobuf.GeneratedMessageV3>
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

      • build

        public Widget build()
        Specified by:
        build in interface com.google.protobuf.Message.Builder
        Specified by:
        build in interface com.google.protobuf.MessageLite.Builder

      • buildPartial

        public Widget buildPartial()
        Specified by:
        buildPartial in interface com.google.protobuf.Message.Builder
        Specified by:
        buildPartial in interface com.google.protobuf.MessageLite.Builder

      • clone

        public Widget.Builder clone()
        Specified by:
        clone in interface com.google.protobuf.Message.Builder
        Specified by:
        clone in interface com.google.protobuf.MessageLite.Builder
        Overrides:
        clone in class com.google.protobuf.GeneratedMessageV3.Builder<Widget.Builder>

      • setField

        public Widget.Builder setField​(com.google.protobuf.Descriptors.FieldDescriptor field,
                               java.lang.Object value)
        Specified by:
        setField in interface com.google.protobuf.Message.Builder
        Overrides:
        setField in class com.google.protobuf.GeneratedMessageV3.Builder<Widget.Builder>

      • clearField

        public Widget.Builder clearField​(com.google.protobuf.Descriptors.FieldDescriptor field)
        Specified by:
        clearField in interface com.google.protobuf.Message.Builder
        Overrides:
        clearField in class com.google.protobuf.GeneratedMessageV3.Builder<Widget.Builder>

      • clearOneof

        public Widget.Builder clearOneof​(com.google.protobuf.Descriptors.OneofDescriptor oneof)
        Specified by:
        clearOneof in interface com.google.protobuf.Message.Builder
        Overrides:
        clearOneof in class com.google.protobuf.GeneratedMessageV3.Builder<Widget.Builder>

      • setRepeatedField

        public Widget.Builder setRepeatedField​(com.google.protobuf.Descriptors.FieldDescriptor field,
                                       int index,
                                       java.lang.Object value)
        Specified by:
        setRepeatedField in interface com.google.protobuf.Message.Builder
        Overrides:
        setRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<Widget.Builder>

      • addRepeatedField

        public Widget.Builder addRepeatedField​(com.google.protobuf.Descriptors.FieldDescriptor field,
                                       java.lang.Object value)
        Specified by:
        addRepeatedField in interface com.google.protobuf.Message.Builder
        Overrides:
        addRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<Widget.Builder>

      • mergeFrom

        public Widget.Builder mergeFrom​(com.google.protobuf.Message other)
        Specified by:
        mergeFrom in interface com.google.protobuf.Message.Builder
        Overrides:
        mergeFrom in class com.google.protobuf.AbstractMessage.Builder<Widget.Builder>

      • isInitialized

        public final boolean isInitialized()
        Specified by:
        isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
        Overrides:
        isInitialized in class com.google.protobuf.GeneratedMessage.ExtendableBuilder<com.google.protobuf.GeneratedMessageV3,​Widget.Builder>

      • mergeFrom

        public Widget.Builder mergeFrom​(com.google.protobuf.CodedInputStream input,
                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                         throws java.io.IOException
        Specified by:
        mergeFrom in interface com.google.protobuf.Message.Builder
        Specified by:
        mergeFrom in interface com.google.protobuf.MessageLite.Builder
        Overrides:
        mergeFrom in class com.google.protobuf.AbstractMessage.Builder<Widget.Builder>
        Throws:
        java.io.IOException

      • hasTextParagraph

        public boolean hasTextParagraph()
         Displays a text paragraph. Supports simple HTML formatted text. For more
 information about formatting text, see
 [Formatting text in Google Chat
 apps](https://developers.google.com/workspace/chat/format-messages#card-formatting)
 and
 [Formatting
 text in Google Workspace
 Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).

 For example, the following JSON creates a bolded text:
 ```
 "textParagraph": {
   "text": "  <b>bold text</b>"
 }
 ```
        .google.apps.card.v1.TextParagraph text_paragraph = 1;
        Specified by:
        hasTextParagraph in interface WidgetOrBuilder
        Returns:
        Whether the textParagraph field is set.

      • getTextParagraph

        public TextParagraph getTextParagraph()
         Displays a text paragraph. Supports simple HTML formatted text. For more
 information about formatting text, see
 [Formatting text in Google Chat
 apps](https://developers.google.com/workspace/chat/format-messages#card-formatting)
 and
 [Formatting
 text in Google Workspace
 Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).

 For example, the following JSON creates a bolded text:
 ```
 "textParagraph": {
   "text": "  <b>bold text</b>"
 }
 ```
        .google.apps.card.v1.TextParagraph text_paragraph = 1;
        Specified by:
        getTextParagraph in interface WidgetOrBuilder
        Returns:
        The textParagraph.

      • setTextParagraph

        public Widget.Builder setTextParagraph​(TextParagraph value)
         Displays a text paragraph. Supports simple HTML formatted text. For more
 information about formatting text, see
 [Formatting text in Google Chat
 apps](https://developers.google.com/workspace/chat/format-messages#card-formatting)
 and
 [Formatting
 text in Google Workspace
 Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).

 For example, the following JSON creates a bolded text:
 ```
 "textParagraph": {
   "text": "  <b>bold text</b>"
 }
 ```
        .google.apps.card.v1.TextParagraph text_paragraph = 1;

      • setTextParagraph

        public Widget.Builder setTextParagraph​(TextParagraph.Builder builderForValue)
         Displays a text paragraph. Supports simple HTML formatted text. For more
 information about formatting text, see
 [Formatting text in Google Chat
 apps](https://developers.google.com/workspace/chat/format-messages#card-formatting)
 and
 [Formatting
 text in Google Workspace
 Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).

 For example, the following JSON creates a bolded text:
 ```
 "textParagraph": {
   "text": "  <b>bold text</b>"
 }
 ```
        .google.apps.card.v1.TextParagraph text_paragraph = 1;

      • mergeTextParagraph

        public Widget.Builder mergeTextParagraph​(TextParagraph value)
         Displays a text paragraph. Supports simple HTML formatted text. For more
 information about formatting text, see
 [Formatting text in Google Chat
 apps](https://developers.google.com/workspace/chat/format-messages#card-formatting)
 and
 [Formatting
 text in Google Workspace
 Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).

 For example, the following JSON creates a bolded text:
 ```
 "textParagraph": {
   "text": "  <b>bold text</b>"
 }
 ```
        .google.apps.card.v1.TextParagraph text_paragraph = 1;

      • clearTextParagraph

        public Widget.Builder clearTextParagraph()
         Displays a text paragraph. Supports simple HTML formatted text. For more
 information about formatting text, see
 [Formatting text in Google Chat
 apps](https://developers.google.com/workspace/chat/format-messages#card-formatting)
 and
 [Formatting
 text in Google Workspace
 Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).

 For example, the following JSON creates a bolded text:
 ```
 "textParagraph": {
   "text": "  <b>bold text</b>"
 }
 ```
        .google.apps.card.v1.TextParagraph text_paragraph = 1;

      • getTextParagraphBuilder

        public TextParagraph.Builder getTextParagraphBuilder()
         Displays a text paragraph. Supports simple HTML formatted text. For more
 information about formatting text, see
 [Formatting text in Google Chat
 apps](https://developers.google.com/workspace/chat/format-messages#card-formatting)
 and
 [Formatting
 text in Google Workspace
 Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).

 For example, the following JSON creates a bolded text:
 ```
 "textParagraph": {
   "text": "  <b>bold text</b>"
 }
 ```
        .google.apps.card.v1.TextParagraph text_paragraph = 1;

      • getTextParagraphOrBuilder

        public TextParagraphOrBuilder getTextParagraphOrBuilder()
         Displays a text paragraph. Supports simple HTML formatted text. For more
 information about formatting text, see
 [Formatting text in Google Chat
 apps](https://developers.google.com/workspace/chat/format-messages#card-formatting)
 and
 [Formatting
 text in Google Workspace
 Add-ons](https://developers.google.com/apps-script/add-ons/concepts/widgets#text_formatting).

 For example, the following JSON creates a bolded text:
 ```
 "textParagraph": {
   "text": "  <b>bold text</b>"
 }
 ```
        .google.apps.card.v1.TextParagraph text_paragraph = 1;
        Specified by:
        getTextParagraphOrBuilder in interface WidgetOrBuilder

      • hasImage

        public boolean hasImage()
         Displays an image.

 For example, the following JSON creates an image with alternative text:
 ```
 "image": {
   "imageUrl":
   "https://developers.google.com/workspace/chat/images/quickstart-app-avatar.png",
   "altText": "Chat app avatar"
 }
 ```
        .google.apps.card.v1.Image image = 2;
        Specified by:
        hasImage in interface WidgetOrBuilder
        Returns:
        Whether the image field is set.

      • getImage

        public Image getImage()
         Displays an image.

 For example, the following JSON creates an image with alternative text:
 ```
 "image": {
   "imageUrl":
   "https://developers.google.com/workspace/chat/images/quickstart-app-avatar.png",
   "altText": "Chat app avatar"
 }
 ```
        .google.apps.card.v1.Image image = 2;
        Specified by:
        getImage in interface WidgetOrBuilder
        Returns:
        The image.

      • setImage

        public Widget.Builder setImage​(Image value)
         Displays an image.

 For example, the following JSON creates an image with alternative text:
 ```
 "image": {
   "imageUrl":
   "https://developers.google.com/workspace/chat/images/quickstart-app-avatar.png",
   "altText": "Chat app avatar"
 }
 ```
        .google.apps.card.v1.Image image = 2;

      • setImage

        public Widget.Builder setImage​(Image.Builder builderForValue)
         Displays an image.

 For example, the following JSON creates an image with alternative text:
 ```
 "image": {
   "imageUrl":
   "https://developers.google.com/workspace/chat/images/quickstart-app-avatar.png",
   "altText": "Chat app avatar"
 }
 ```
        .google.apps.card.v1.Image image = 2;

      • mergeImage

        public Widget.Builder mergeImage​(Image value)
         Displays an image.

 For example, the following JSON creates an image with alternative text:
 ```
 "image": {
   "imageUrl":
   "https://developers.google.com/workspace/chat/images/quickstart-app-avatar.png",
   "altText": "Chat app avatar"
 }
 ```
        .google.apps.card.v1.Image image = 2;

      • clearImage

        public Widget.Builder clearImage()
         Displays an image.

 For example, the following JSON creates an image with alternative text:
 ```
 "image": {
   "imageUrl":
   "https://developers.google.com/workspace/chat/images/quickstart-app-avatar.png",
   "altText": "Chat app avatar"
 }
 ```
        .google.apps.card.v1.Image image = 2;

      • getImageBuilder

        public Image.Builder getImageBuilder()
         Displays an image.

 For example, the following JSON creates an image with alternative text:
 ```
 "image": {
   "imageUrl":
   "https://developers.google.com/workspace/chat/images/quickstart-app-avatar.png",
   "altText": "Chat app avatar"
 }
 ```
        .google.apps.card.v1.Image image = 2;

      • getImageOrBuilder

        public ImageOrBuilder getImageOrBuilder()
         Displays an image.

 For example, the following JSON creates an image with alternative text:
 ```
 "image": {
   "imageUrl":
   "https://developers.google.com/workspace/chat/images/quickstart-app-avatar.png",
   "altText": "Chat app avatar"
 }
 ```
        .google.apps.card.v1.Image image = 2;
        Specified by:
        getImageOrBuilder in interface WidgetOrBuilder

      • hasDecoratedText

        public boolean hasDecoratedText()
         Displays a decorated text item.

 For example, the following JSON creates a decorated text widget showing
 email address:

 ```
 "decoratedText": {
   "icon": {
     "knownIcon": "EMAIL"
   },
   "topLabel": "Email Address",
   "text": "sasha@example.com",
   "bottomLabel": "This is a new Email address!",
   "switchControl": {
     "name": "has_send_welcome_email_to_sasha",
     "selected": false,
     "controlType": "CHECKBOX"
   }
 }
 ```
        .google.apps.card.v1.DecoratedText decorated_text = 3;
        Specified by:
        hasDecoratedText in interface WidgetOrBuilder
        Returns:
        Whether the decoratedText field is set.

      • getDecoratedText

        public DecoratedText getDecoratedText()
         Displays a decorated text item.

 For example, the following JSON creates a decorated text widget showing
 email address:

 ```
 "decoratedText": {
   "icon": {
     "knownIcon": "EMAIL"
   },
   "topLabel": "Email Address",
   "text": "sasha@example.com",
   "bottomLabel": "This is a new Email address!",
   "switchControl": {
     "name": "has_send_welcome_email_to_sasha",
     "selected": false,
     "controlType": "CHECKBOX"
   }
 }
 ```
        .google.apps.card.v1.DecoratedText decorated_text = 3;
        Specified by:
        getDecoratedText in interface WidgetOrBuilder
        Returns:
        The decoratedText.

      • setDecoratedText

        public Widget.Builder setDecoratedText​(DecoratedText value)
         Displays a decorated text item.

 For example, the following JSON creates a decorated text widget showing
 email address:

 ```
 "decoratedText": {
   "icon": {
     "knownIcon": "EMAIL"
   },
   "topLabel": "Email Address",
   "text": "sasha@example.com",
   "bottomLabel": "This is a new Email address!",
   "switchControl": {
     "name": "has_send_welcome_email_to_sasha",
     "selected": false,
     "controlType": "CHECKBOX"
   }
 }
 ```
        .google.apps.card.v1.DecoratedText decorated_text = 3;

      • setDecoratedText

        public Widget.Builder setDecoratedText​(DecoratedText.Builder builderForValue)
         Displays a decorated text item.

 For example, the following JSON creates a decorated text widget showing
 email address:

 ```
 "decoratedText": {
   "icon": {
     "knownIcon": "EMAIL"
   },
   "topLabel": "Email Address",
   "text": "sasha@example.com",
   "bottomLabel": "This is a new Email address!",
   "switchControl": {
     "name": "has_send_welcome_email_to_sasha",
     "selected": false,
     "controlType": "CHECKBOX"
   }
 }
 ```
        .google.apps.card.v1.DecoratedText decorated_text = 3;

      • mergeDecoratedText

        public Widget.Builder mergeDecoratedText​(DecoratedText value)
         Displays a decorated text item.

 For example, the following JSON creates a decorated text widget showing
 email address:

 ```
 "decoratedText": {
   "icon": {
     "knownIcon": "EMAIL"
   },
   "topLabel": "Email Address",
   "text": "sasha@example.com",
   "bottomLabel": "This is a new Email address!",
   "switchControl": {
     "name": "has_send_welcome_email_to_sasha",
     "selected": false,
     "controlType": "CHECKBOX"
   }
 }
 ```
        .google.apps.card.v1.DecoratedText decorated_text = 3;

      • clearDecoratedText

        public Widget.Builder clearDecoratedText()
         Displays a decorated text item.

 For example, the following JSON creates a decorated text widget showing
 email address:

 ```
 "decoratedText": {
   "icon": {
     "knownIcon": "EMAIL"
   },
   "topLabel": "Email Address",
   "text": "sasha@example.com",
   "bottomLabel": "This is a new Email address!",
   "switchControl": {
     "name": "has_send_welcome_email_to_sasha",
     "selected": false,
     "controlType": "CHECKBOX"
   }
 }
 ```
        .google.apps.card.v1.DecoratedText decorated_text = 3;

      • getDecoratedTextBuilder

        public DecoratedText.Builder getDecoratedTextBuilder()
         Displays a decorated text item.

 For example, the following JSON creates a decorated text widget showing
 email address:

 ```
 "decoratedText": {
   "icon": {
     "knownIcon": "EMAIL"
   },
   "topLabel": "Email Address",
   "text": "sasha@example.com",
   "bottomLabel": "This is a new Email address!",
   "switchControl": {
     "name": "has_send_welcome_email_to_sasha",
     "selected": false,
     "controlType": "CHECKBOX"
   }
 }
 ```
        .google.apps.card.v1.DecoratedText decorated_text = 3;

      • getDecoratedTextOrBuilder

        public DecoratedTextOrBuilder getDecoratedTextOrBuilder()
         Displays a decorated text item.

 For example, the following JSON creates a decorated text widget showing
 email address:

 ```
 "decoratedText": {
   "icon": {
     "knownIcon": "EMAIL"
   },
   "topLabel": "Email Address",
   "text": "sasha@example.com",
   "bottomLabel": "This is a new Email address!",
   "switchControl": {
     "name": "has_send_welcome_email_to_sasha",
     "selected": false,
     "controlType": "CHECKBOX"
   }
 }
 ```
        .google.apps.card.v1.DecoratedText decorated_text = 3;
        Specified by:
        getDecoratedTextOrBuilder in interface WidgetOrBuilder

      • hasButtonList

        public boolean hasButtonList()
         A list of buttons.

 For example, the following JSON creates two buttons. The first
 is a blue text button and the second is an image button that opens a
 link:
 ```
 "buttonList": {
   "buttons": [
     {
       "text": "Edit",
       "color": {
         "red": 0,
         "green": 0,
         "blue": 1,
         "alpha": 1
       },
       "disabled": true,
     },
     {
       "icon": {
         "knownIcon": "INVITE",
         "altText": "check calendar"
       },
       "onClick": {
         "openLink": {
           "url": "https://example.com/calendar"
         }
       }
     }
   ]
 }
 ```
        .google.apps.card.v1.ButtonList button_list = 4;
        Specified by:
        hasButtonList in interface WidgetOrBuilder
        Returns:
        Whether the buttonList field is set.

      • getButtonList

        public ButtonList getButtonList()
         A list of buttons.

 For example, the following JSON creates two buttons. The first
 is a blue text button and the second is an image button that opens a
 link:
 ```
 "buttonList": {
   "buttons": [
     {
       "text": "Edit",
       "color": {
         "red": 0,
         "green": 0,
         "blue": 1,
         "alpha": 1
       },
       "disabled": true,
     },
     {
       "icon": {
         "knownIcon": "INVITE",
         "altText": "check calendar"
       },
       "onClick": {
         "openLink": {
           "url": "https://example.com/calendar"
         }
       }
     }
   ]
 }
 ```
        .google.apps.card.v1.ButtonList button_list = 4;
        Specified by:
        getButtonList in interface WidgetOrBuilder
        Returns:
        The buttonList.

      • setButtonList

        public Widget.Builder setButtonList​(ButtonList value)
         A list of buttons.

 For example, the following JSON creates two buttons. The first
 is a blue text button and the second is an image button that opens a
 link:
 ```
 "buttonList": {
   "buttons": [
     {
       "text": "Edit",
       "color": {
         "red": 0,
         "green": 0,
         "blue": 1,
         "alpha": 1
       },
       "disabled": true,
     },
     {
       "icon": {
         "knownIcon": "INVITE",
         "altText": "check calendar"
       },
       "onClick": {
         "openLink": {
           "url": "https://example.com/calendar"
         }
       }
     }
   ]
 }
 ```
        .google.apps.card.v1.ButtonList button_list = 4;

      • setButtonList

        public Widget.Builder setButtonList​(ButtonList.Builder builderForValue)
         A list of buttons.

 For example, the following JSON creates two buttons. The first
 is a blue text button and the second is an image button that opens a
 link:
 ```
 "buttonList": {
   "buttons": [
     {
       "text": "Edit",
       "color": {
         "red": 0,
         "green": 0,
         "blue": 1,
         "alpha": 1
       },
       "disabled": true,
     },
     {
       "icon": {
         "knownIcon": "INVITE",
         "altText": "check calendar"
       },
       "onClick": {
         "openLink": {
           "url": "https://example.com/calendar"
         }
       }
     }
   ]
 }
 ```
        .google.apps.card.v1.ButtonList button_list = 4;

      • mergeButtonList

        public Widget.Builder mergeButtonList​(ButtonList value)
         A list of buttons.

 For example, the following JSON creates two buttons. The first
 is a blue text button and the second is an image button that opens a
 link:
 ```
 "buttonList": {
   "buttons": [
     {
       "text": "Edit",
       "color": {
         "red": 0,
         "green": 0,
         "blue": 1,
         "alpha": 1
       },
       "disabled": true,
     },
     {
       "icon": {
         "knownIcon": "INVITE",
         "altText": "check calendar"
       },
       "onClick": {
         "openLink": {
           "url": "https://example.com/calendar"
         }
       }
     }
   ]
 }
 ```
        .google.apps.card.v1.ButtonList button_list = 4;

      • clearButtonList

        public Widget.Builder clearButtonList()
         A list of buttons.

 For example, the following JSON creates two buttons. The first
 is a blue text button and the second is an image button that opens a
 link:
 ```
 "buttonList": {
   "buttons": [
     {
       "text": "Edit",
       "color": {
         "red": 0,
         "green": 0,
         "blue": 1,
         "alpha": 1
       },
       "disabled": true,
     },
     {
       "icon": {
         "knownIcon": "INVITE",
         "altText": "check calendar"
       },
       "onClick": {
         "openLink": {
           "url": "https://example.com/calendar"
         }
       }
     }
   ]
 }
 ```
        .google.apps.card.v1.ButtonList button_list = 4;

      • getButtonListBuilder

        public ButtonList.Builder getButtonListBuilder()
         A list of buttons.

 For example, the following JSON creates two buttons. The first
 is a blue text button and the second is an image button that opens a
 link:
 ```
 "buttonList": {
   "buttons": [
     {
       "text": "Edit",
       "color": {
         "red": 0,
         "green": 0,
         "blue": 1,
         "alpha": 1
       },
       "disabled": true,
     },
     {
       "icon": {
         "knownIcon": "INVITE",
         "altText": "check calendar"
       },
       "onClick": {
         "openLink": {
           "url": "https://example.com/calendar"
         }
       }
     }
   ]
 }
 ```
        .google.apps.card.v1.ButtonList button_list = 4;

      • getButtonListOrBuilder

        public ButtonListOrBuilder getButtonListOrBuilder()
         A list of buttons.

 For example, the following JSON creates two buttons. The first
 is a blue text button and the second is an image button that opens a
 link:
 ```
 "buttonList": {
   "buttons": [
     {
       "text": "Edit",
       "color": {
         "red": 0,
         "green": 0,
         "blue": 1,
         "alpha": 1
       },
       "disabled": true,
     },
     {
       "icon": {
         "knownIcon": "INVITE",
         "altText": "check calendar"
       },
       "onClick": {
         "openLink": {
           "url": "https://example.com/calendar"
         }
       }
     }
   ]
 }
 ```
        .google.apps.card.v1.ButtonList button_list = 4;
        Specified by:
        getButtonListOrBuilder in interface WidgetOrBuilder

      • hasTextInput

        public boolean hasTextInput()
         Displays a text box that users can type into.

 For example, the following JSON creates a text input for an email
 address:

 ```
 "textInput": {
   "name": "mailing_address",
   "label": "Mailing Address"
 }
 ```

 As another example, the following JSON creates a text input for a
 programming language with static suggestions:
 ```
 "textInput": {
   "name": "preferred_programing_language",
   "label": "Preferred Language",
   "initialSuggestions": {
     "items": [
       {
         "text": "C++"
       },
       {
         "text": "Java"
       },
       {
         "text": "JavaScript"
       },
       {
         "text": "Python"
       }
     ]
   }
 }
 ```
        .google.apps.card.v1.TextInput text_input = 5;
        Specified by:
        hasTextInput in interface WidgetOrBuilder
        Returns:
        Whether the textInput field is set.

      • getTextInput

        public TextInput getTextInput()
         Displays a text box that users can type into.

 For example, the following JSON creates a text input for an email
 address:

 ```
 "textInput": {
   "name": "mailing_address",
   "label": "Mailing Address"
 }
 ```

 As another example, the following JSON creates a text input for a
 programming language with static suggestions:
 ```
 "textInput": {
   "name": "preferred_programing_language",
   "label": "Preferred Language",
   "initialSuggestions": {
     "items": [
       {
         "text": "C++"
       },
       {
         "text": "Java"
       },
       {
         "text": "JavaScript"
       },
       {
         "text": "Python"
       }
     ]
   }
 }
 ```
        .google.apps.card.v1.TextInput text_input = 5;
        Specified by:
        getTextInput in interface WidgetOrBuilder
        Returns:
        The textInput.

      • setTextInput

        public Widget.Builder setTextInput​(TextInput value)
         Displays a text box that users can type into.

 For example, the following JSON creates a text input for an email
 address:

 ```
 "textInput": {
   "name": "mailing_address",
   "label": "Mailing Address"
 }
 ```

 As another example, the following JSON creates a text input for a
 programming language with static suggestions:
 ```
 "textInput": {
   "name": "preferred_programing_language",
   "label": "Preferred Language",
   "initialSuggestions": {
     "items": [
       {
         "text": "C++"
       },
       {
         "text": "Java"
       },
       {
         "text": "JavaScript"
       },
       {
         "text": "Python"
       }
     ]
   }
 }
 ```
        .google.apps.card.v1.TextInput text_input = 5;

      • setTextInput

        public Widget.Builder setTextInput​(TextInput.Builder builderForValue)
         Displays a text box that users can type into.

 For example, the following JSON creates a text input for an email
 address:

 ```
 "textInput": {
   "name": "mailing_address",
   "label": "Mailing Address"
 }
 ```

 As another example, the following JSON creates a text input for a
 programming language with static suggestions:
 ```
 "textInput": {
   "name": "preferred_programing_language",
   "label": "Preferred Language",
   "initialSuggestions": {
     "items": [
       {
         "text": "C++"
       },
       {
         "text": "Java"
       },
       {
         "text": "JavaScript"
       },
       {
         "text": "Python"
       }
     ]
   }
 }
 ```
        .google.apps.card.v1.TextInput text_input = 5;

      • mergeTextInput

        public Widget.Builder mergeTextInput​(TextInput value)
         Displays a text box that users can type into.

 For example, the following JSON creates a text input for an email
 address:

 ```
 "textInput": {
   "name": "mailing_address",
   "label": "Mailing Address"
 }
 ```

 As another example, the following JSON creates a text input for a
 programming language with static suggestions:
 ```
 "textInput": {
   "name": "preferred_programing_language",
   "label": "Preferred Language",
   "initialSuggestions": {
     "items": [
       {
         "text": "C++"
       },
       {
         "text": "Java"
       },
       {
         "text": "JavaScript"
       },
       {
         "text": "Python"
       }
     ]
   }
 }
 ```
        .google.apps.card.v1.TextInput text_input = 5;

      • clearTextInput

        public Widget.Builder clearTextInput()
         Displays a text box that users can type into.

 For example, the following JSON creates a text input for an email
 address:

 ```
 "textInput": {
   "name": "mailing_address",
   "label": "Mailing Address"
 }
 ```

 As another example, the following JSON creates a text input for a
 programming language with static suggestions:
 ```
 "textInput": {
   "name": "preferred_programing_language",
   "label": "Preferred Language",
   "initialSuggestions": {
     "items": [
       {
         "text": "C++"
       },
       {
         "text": "Java"
       },
       {
         "text": "JavaScript"
       },
       {
         "text": "Python"
       }
     ]
   }
 }
 ```
        .google.apps.card.v1.TextInput text_input = 5;

      • getTextInputBuilder

        public TextInput.Builder getTextInputBuilder()
         Displays a text box that users can type into.

 For example, the following JSON creates a text input for an email
 address:

 ```
 "textInput": {
   "name": "mailing_address",
   "label": "Mailing Address"
 }
 ```

 As another example, the following JSON creates a text input for a
 programming language with static suggestions:
 ```
 "textInput": {
   "name": "preferred_programing_language",
   "label": "Preferred Language",
   "initialSuggestions": {
     "items": [
       {
         "text": "C++"
       },
       {
         "text": "Java"
       },
       {
         "text": "JavaScript"
       },
       {
         "text": "Python"
       }
     ]
   }
 }
 ```
        .google.apps.card.v1.TextInput text_input = 5;

      • getTextInputOrBuilder

        public TextInputOrBuilder getTextInputOrBuilder()
         Displays a text box that users can type into.

 For example, the following JSON creates a text input for an email
 address:

 ```
 "textInput": {
   "name": "mailing_address",
   "label": "Mailing Address"
 }
 ```

 As another example, the following JSON creates a text input for a
 programming language with static suggestions:
 ```
 "textInput": {
   "name": "preferred_programing_language",
   "label": "Preferred Language",
   "initialSuggestions": {
     "items": [
       {
         "text": "C++"
       },
       {
         "text": "Java"
       },
       {
         "text": "JavaScript"
       },
       {
         "text": "Python"
       }
     ]
   }
 }
 ```
        .google.apps.card.v1.TextInput text_input = 5;
        Specified by:
        getTextInputOrBuilder in interface WidgetOrBuilder

      • hasSelectionInput

        public boolean hasSelectionInput()
         Displays a selection control that lets users select items. Selection
 controls can be checkboxes, radio buttons, switches, or dropdown menus.

 For example, the following JSON creates a dropdown menu that lets users
 choose a size:

 ```
 "selectionInput": {
   "name": "size",
   "label": "Size"
   "type": "DROPDOWN",
   "items": [
     {
       "text": "S",
       "value": "small",
       "selected": false
     },
     {
       "text": "M",
       "value": "medium",
       "selected": true
     },
     {
       "text": "L",
       "value": "large",
       "selected": false
     },
     {
       "text": "XL",
       "value": "extra_large",
       "selected": false
     }
   ]
 }
 ```
        .google.apps.card.v1.SelectionInput selection_input = 6;
        Specified by:
        hasSelectionInput in interface WidgetOrBuilder
        Returns:
        Whether the selectionInput field is set.

      • getSelectionInput

        public SelectionInput getSelectionInput()
         Displays a selection control that lets users select items. Selection
 controls can be checkboxes, radio buttons, switches, or dropdown menus.

 For example, the following JSON creates a dropdown menu that lets users
 choose a size:

 ```
 "selectionInput": {
   "name": "size",
   "label": "Size"
   "type": "DROPDOWN",
   "items": [
     {
       "text": "S",
       "value": "small",
       "selected": false
     },
     {
       "text": "M",
       "value": "medium",
       "selected": true
     },
     {
       "text": "L",
       "value": "large",
       "selected": false
     },
     {
       "text": "XL",
       "value": "extra_large",
       "selected": false
     }
   ]
 }
 ```
        .google.apps.card.v1.SelectionInput selection_input = 6;
        Specified by:
        getSelectionInput in interface WidgetOrBuilder
        Returns:
        The selectionInput.

      • setSelectionInput

        public Widget.Builder setSelectionInput​(SelectionInput value)
         Displays a selection control that lets users select items. Selection
 controls can be checkboxes, radio buttons, switches, or dropdown menus.

 For example, the following JSON creates a dropdown menu that lets users
 choose a size:

 ```
 "selectionInput": {
   "name": "size",
   "label": "Size"
   "type": "DROPDOWN",
   "items": [
     {
       "text": "S",
       "value": "small",
       "selected": false
     },
     {
       "text": "M",
       "value": "medium",
       "selected": true
     },
     {
       "text": "L",
       "value": "large",
       "selected": false
     },
     {
       "text": "XL",
       "value": "extra_large",
       "selected": false
     }
   ]
 }
 ```
        .google.apps.card.v1.SelectionInput selection_input = 6;

      • setSelectionInput

        public Widget.Builder setSelectionInput​(SelectionInput.Builder builderForValue)
         Displays a selection control that lets users select items. Selection
 controls can be checkboxes, radio buttons, switches, or dropdown menus.

 For example, the following JSON creates a dropdown menu that lets users
 choose a size:

 ```
 "selectionInput": {
   "name": "size",
   "label": "Size"
   "type": "DROPDOWN",
   "items": [
     {
       "text": "S",
       "value": "small",
       "selected": false
     },
     {
       "text": "M",
       "value": "medium",
       "selected": true
     },
     {
       "text": "L",
       "value": "large",
       "selected": false
     },
     {
       "text": "XL",
       "value": "extra_large",
       "selected": false
     }
   ]
 }
 ```
        .google.apps.card.v1.SelectionInput selection_input = 6;

      • mergeSelectionInput

        public Widget.Builder mergeSelectionInput​(SelectionInput value)
         Displays a selection control that lets users select items. Selection
 controls can be checkboxes, radio buttons, switches, or dropdown menus.

 For example, the following JSON creates a dropdown menu that lets users
 choose a size:

 ```
 "selectionInput": {
   "name": "size",
   "label": "Size"
   "type": "DROPDOWN",
   "items": [
     {
       "text": "S",
       "value": "small",
       "selected": false
     },
     {
       "text": "M",
       "value": "medium",
       "selected": true
     },
     {
       "text": "L",
       "value": "large",
       "selected": false
     },
     {
       "text": "XL",
       "value": "extra_large",
       "selected": false
     }
   ]
 }
 ```
        .google.apps.card.v1.SelectionInput selection_input = 6;

      • clearSelectionInput

        public Widget.Builder clearSelectionInput()
         Displays a selection control that lets users select items. Selection
 controls can be checkboxes, radio buttons, switches, or dropdown menus.

 For example, the following JSON creates a dropdown menu that lets users
 choose a size:

 ```
 "selectionInput": {
   "name": "size",
   "label": "Size"
   "type": "DROPDOWN",
   "items": [
     {
       "text": "S",
       "value": "small",
       "selected": false
     },
     {
       "text": "M",
       "value": "medium",
       "selected": true
     },
     {
       "text": "L",
       "value": "large",
       "selected": false
     },
     {
       "text": "XL",
       "value": "extra_large",
       "selected": false
     }
   ]
 }
 ```
        .google.apps.card.v1.SelectionInput selection_input = 6;

      • getSelectionInputBuilder

        public SelectionInput.Builder getSelectionInputBuilder()
         Displays a selection control that lets users select items. Selection
 controls can be checkboxes, radio buttons, switches, or dropdown menus.

 For example, the following JSON creates a dropdown menu that lets users
 choose a size:

 ```
 "selectionInput": {
   "name": "size",
   "label": "Size"
   "type": "DROPDOWN",
   "items": [
     {
       "text": "S",
       "value": "small",
       "selected": false
     },
     {
       "text": "M",
       "value": "medium",
       "selected": true
     },
     {
       "text": "L",
       "value": "large",
       "selected": false
     },
     {
       "text": "XL",
       "value": "extra_large",
       "selected": false
     }
   ]
 }
 ```
        .google.apps.card.v1.SelectionInput selection_input = 6;

      • getSelectionInputOrBuilder

        public SelectionInputOrBuilder getSelectionInputOrBuilder()
         Displays a selection control that lets users select items. Selection
 controls can be checkboxes, radio buttons, switches, or dropdown menus.

 For example, the following JSON creates a dropdown menu that lets users
 choose a size:

 ```
 "selectionInput": {
   "name": "size",
   "label": "Size"
   "type": "DROPDOWN",
   "items": [
     {
       "text": "S",
       "value": "small",
       "selected": false
     },
     {
       "text": "M",
       "value": "medium",
       "selected": true
     },
     {
       "text": "L",
       "value": "large",
       "selected": false
     },
     {
       "text": "XL",
       "value": "extra_large",
       "selected": false
     }
   ]
 }
 ```
        .google.apps.card.v1.SelectionInput selection_input = 6;
        Specified by:
        getSelectionInputOrBuilder in interface WidgetOrBuilder

      • hasDateTimePicker

        public boolean hasDateTimePicker()
         Displays a widget that lets users input a date, time, or date and time.

 For example, the following JSON creates a date time picker to schedule an
 appointment:


 ```
 "dateTimePicker": {
   "name": "appointment_time",
   "label": "Book your appointment at:",
   "type": "DATE_AND_TIME",
   "valueMsEpoch": "796435200000"
 }
 ```
        .google.apps.card.v1.DateTimePicker date_time_picker = 7;
        Specified by:
        hasDateTimePicker in interface WidgetOrBuilder
        Returns:
        Whether the dateTimePicker field is set.

      • getDateTimePicker

        public DateTimePicker getDateTimePicker()
         Displays a widget that lets users input a date, time, or date and time.

 For example, the following JSON creates a date time picker to schedule an
 appointment:


 ```
 "dateTimePicker": {
   "name": "appointment_time",
   "label": "Book your appointment at:",
   "type": "DATE_AND_TIME",
   "valueMsEpoch": "796435200000"
 }
 ```
        .google.apps.card.v1.DateTimePicker date_time_picker = 7;
        Specified by:
        getDateTimePicker in interface WidgetOrBuilder
        Returns:
        The dateTimePicker.

      • setDateTimePicker

        public Widget.Builder setDateTimePicker​(DateTimePicker value)
         Displays a widget that lets users input a date, time, or date and time.

 For example, the following JSON creates a date time picker to schedule an
 appointment:


 ```
 "dateTimePicker": {
   "name": "appointment_time",
   "label": "Book your appointment at:",
   "type": "DATE_AND_TIME",
   "valueMsEpoch": "796435200000"
 }
 ```
        .google.apps.card.v1.DateTimePicker date_time_picker = 7;

      • setDateTimePicker

        public Widget.Builder setDateTimePicker​(DateTimePicker.Builder builderForValue)
         Displays a widget that lets users input a date, time, or date and time.

 For example, the following JSON creates a date time picker to schedule an
 appointment:


 ```
 "dateTimePicker": {
   "name": "appointment_time",
   "label": "Book your appointment at:",
   "type": "DATE_AND_TIME",
   "valueMsEpoch": "796435200000"
 }
 ```
        .google.apps.card.v1.DateTimePicker date_time_picker = 7;

      • mergeDateTimePicker

        public Widget.Builder mergeDateTimePicker​(DateTimePicker value)
         Displays a widget that lets users input a date, time, or date and time.

 For example, the following JSON creates a date time picker to schedule an
 appointment:


 ```
 "dateTimePicker": {
   "name": "appointment_time",
   "label": "Book your appointment at:",
   "type": "DATE_AND_TIME",
   "valueMsEpoch": "796435200000"
 }
 ```
        .google.apps.card.v1.DateTimePicker date_time_picker = 7;

      • clearDateTimePicker

        public Widget.Builder clearDateTimePicker()
         Displays a widget that lets users input a date, time, or date and time.

 For example, the following JSON creates a date time picker to schedule an
 appointment:


 ```
 "dateTimePicker": {
   "name": "appointment_time",
   "label": "Book your appointment at:",
   "type": "DATE_AND_TIME",
   "valueMsEpoch": "796435200000"
 }
 ```
        .google.apps.card.v1.DateTimePicker date_time_picker = 7;

      • getDateTimePickerBuilder

        public DateTimePicker.Builder getDateTimePickerBuilder()
         Displays a widget that lets users input a date, time, or date and time.

 For example, the following JSON creates a date time picker to schedule an
 appointment:


 ```
 "dateTimePicker": {
   "name": "appointment_time",
   "label": "Book your appointment at:",
   "type": "DATE_AND_TIME",
   "valueMsEpoch": "796435200000"
 }
 ```
        .google.apps.card.v1.DateTimePicker date_time_picker = 7;

      • getDateTimePickerOrBuilder

        public DateTimePickerOrBuilder getDateTimePickerOrBuilder()
         Displays a widget that lets users input a date, time, or date and time.

 For example, the following JSON creates a date time picker to schedule an
 appointment:


 ```
 "dateTimePicker": {
   "name": "appointment_time",
   "label": "Book your appointment at:",
   "type": "DATE_AND_TIME",
   "valueMsEpoch": "796435200000"
 }
 ```
        .google.apps.card.v1.DateTimePicker date_time_picker = 7;
        Specified by:
        getDateTimePickerOrBuilder in interface WidgetOrBuilder

      • hasDivider

        public boolean hasDivider()
         Displays a horizontal line divider between widgets.

 For example, the following JSON creates a divider:
 ```
 "divider": {
 }
 ```
        .google.apps.card.v1.Divider divider = 9;
        Specified by:
        hasDivider in interface WidgetOrBuilder
        Returns:
        Whether the divider field is set.

      • getDivider

        public Divider getDivider()
         Displays a horizontal line divider between widgets.

 For example, the following JSON creates a divider:
 ```
 "divider": {
 }
 ```
        .google.apps.card.v1.Divider divider = 9;
        Specified by:
        getDivider in interface WidgetOrBuilder
        Returns:
        The divider.

      • setDivider

        public Widget.Builder setDivider​(Divider value)
         Displays a horizontal line divider between widgets.

 For example, the following JSON creates a divider:
 ```
 "divider": {
 }
 ```
        .google.apps.card.v1.Divider divider = 9;

      • setDivider

        public Widget.Builder setDivider​(Divider.Builder builderForValue)
         Displays a horizontal line divider between widgets.

 For example, the following JSON creates a divider:
 ```
 "divider": {
 }
 ```
        .google.apps.card.v1.Divider divider = 9;

      • mergeDivider

        public Widget.Builder mergeDivider​(Divider value)
         Displays a horizontal line divider between widgets.

 For example, the following JSON creates a divider:
 ```
 "divider": {
 }
 ```
        .google.apps.card.v1.Divider divider = 9;

      • clearDivider

        public Widget.Builder clearDivider()
         Displays a horizontal line divider between widgets.

 For example, the following JSON creates a divider:
 ```
 "divider": {
 }
 ```
        .google.apps.card.v1.Divider divider = 9;

      • getDividerBuilder

        public Divider.Builder getDividerBuilder()
         Displays a horizontal line divider between widgets.

 For example, the following JSON creates a divider:
 ```
 "divider": {
 }
 ```
        .google.apps.card.v1.Divider divider = 9;

      • getDividerOrBuilder

        public DividerOrBuilder getDividerOrBuilder()
         Displays a horizontal line divider between widgets.

 For example, the following JSON creates a divider:
 ```
 "divider": {
 }
 ```
        .google.apps.card.v1.Divider divider = 9;
        Specified by:
        getDividerOrBuilder in interface WidgetOrBuilder

      • hasGrid

        public boolean hasGrid()
         Displays a grid with a collection of items.

 A grid supports any number of columns and items. The number of rows is
 determined by the upper bounds of the number items divided by the number
 of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
 items and 2 columns has 6 rows.

 [Google Workspace Add-ons and
 Chat apps](https://developers.google.com/workspace/extend):

 For example, the following JSON creates a 2 column grid with a single
 item:

 ```
 "grid": {
   "title": "A fine collection of items",
   "columnCount": 2,
   "borderStyle": {
     "type": "STROKE",
     "cornerRadius": 4
   },
   "items": [
     {
       "image": {
         "imageUri": "https://www.example.com/image.png",
         "cropStyle": {
           "type": "SQUARE"
         },
         "borderStyle": {
           "type": "STROKE"
         }
       },
       "title": "An item",
       "textAlignment": "CENTER"
     }
   ],
   "onClick": {
     "openLink": {
       "url": "https://www.example.com"
     }
   }
 }
 ```
        .google.apps.card.v1.Grid grid = 10;
        Specified by:
        hasGrid in interface WidgetOrBuilder
        Returns:
        Whether the grid field is set.

      • getGrid

        public Grid getGrid()
         Displays a grid with a collection of items.

 A grid supports any number of columns and items. The number of rows is
 determined by the upper bounds of the number items divided by the number
 of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
 items and 2 columns has 6 rows.

 [Google Workspace Add-ons and
 Chat apps](https://developers.google.com/workspace/extend):

 For example, the following JSON creates a 2 column grid with a single
 item:

 ```
 "grid": {
   "title": "A fine collection of items",
   "columnCount": 2,
   "borderStyle": {
     "type": "STROKE",
     "cornerRadius": 4
   },
   "items": [
     {
       "image": {
         "imageUri": "https://www.example.com/image.png",
         "cropStyle": {
           "type": "SQUARE"
         },
         "borderStyle": {
           "type": "STROKE"
         }
       },
       "title": "An item",
       "textAlignment": "CENTER"
     }
   ],
   "onClick": {
     "openLink": {
       "url": "https://www.example.com"
     }
   }
 }
 ```
        .google.apps.card.v1.Grid grid = 10;
        Specified by:
        getGrid in interface WidgetOrBuilder
        Returns:
        The grid.

      • setGrid

        public Widget.Builder setGrid​(Grid value)
         Displays a grid with a collection of items.

 A grid supports any number of columns and items. The number of rows is
 determined by the upper bounds of the number items divided by the number
 of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
 items and 2 columns has 6 rows.

 [Google Workspace Add-ons and
 Chat apps](https://developers.google.com/workspace/extend):

 For example, the following JSON creates a 2 column grid with a single
 item:

 ```
 "grid": {
   "title": "A fine collection of items",
   "columnCount": 2,
   "borderStyle": {
     "type": "STROKE",
     "cornerRadius": 4
   },
   "items": [
     {
       "image": {
         "imageUri": "https://www.example.com/image.png",
         "cropStyle": {
           "type": "SQUARE"
         },
         "borderStyle": {
           "type": "STROKE"
         }
       },
       "title": "An item",
       "textAlignment": "CENTER"
     }
   ],
   "onClick": {
     "openLink": {
       "url": "https://www.example.com"
     }
   }
 }
 ```
        .google.apps.card.v1.Grid grid = 10;

      • setGrid

        public Widget.Builder setGrid​(Grid.Builder builderForValue)
         Displays a grid with a collection of items.

 A grid supports any number of columns and items. The number of rows is
 determined by the upper bounds of the number items divided by the number
 of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
 items and 2 columns has 6 rows.

 [Google Workspace Add-ons and
 Chat apps](https://developers.google.com/workspace/extend):

 For example, the following JSON creates a 2 column grid with a single
 item:

 ```
 "grid": {
   "title": "A fine collection of items",
   "columnCount": 2,
   "borderStyle": {
     "type": "STROKE",
     "cornerRadius": 4
   },
   "items": [
     {
       "image": {
         "imageUri": "https://www.example.com/image.png",
         "cropStyle": {
           "type": "SQUARE"
         },
         "borderStyle": {
           "type": "STROKE"
         }
       },
       "title": "An item",
       "textAlignment": "CENTER"
     }
   ],
   "onClick": {
     "openLink": {
       "url": "https://www.example.com"
     }
   }
 }
 ```
        .google.apps.card.v1.Grid grid = 10;

      • mergeGrid

        public Widget.Builder mergeGrid​(Grid value)
         Displays a grid with a collection of items.

 A grid supports any number of columns and items. The number of rows is
 determined by the upper bounds of the number items divided by the number
 of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
 items and 2 columns has 6 rows.

 [Google Workspace Add-ons and
 Chat apps](https://developers.google.com/workspace/extend):

 For example, the following JSON creates a 2 column grid with a single
 item:

 ```
 "grid": {
   "title": "A fine collection of items",
   "columnCount": 2,
   "borderStyle": {
     "type": "STROKE",
     "cornerRadius": 4
   },
   "items": [
     {
       "image": {
         "imageUri": "https://www.example.com/image.png",
         "cropStyle": {
           "type": "SQUARE"
         },
         "borderStyle": {
           "type": "STROKE"
         }
       },
       "title": "An item",
       "textAlignment": "CENTER"
     }
   ],
   "onClick": {
     "openLink": {
       "url": "https://www.example.com"
     }
   }
 }
 ```
        .google.apps.card.v1.Grid grid = 10;

      • clearGrid

        public Widget.Builder clearGrid()
         Displays a grid with a collection of items.

 A grid supports any number of columns and items. The number of rows is
 determined by the upper bounds of the number items divided by the number
 of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
 items and 2 columns has 6 rows.

 [Google Workspace Add-ons and
 Chat apps](https://developers.google.com/workspace/extend):

 For example, the following JSON creates a 2 column grid with a single
 item:

 ```
 "grid": {
   "title": "A fine collection of items",
   "columnCount": 2,
   "borderStyle": {
     "type": "STROKE",
     "cornerRadius": 4
   },
   "items": [
     {
       "image": {
         "imageUri": "https://www.example.com/image.png",
         "cropStyle": {
           "type": "SQUARE"
         },
         "borderStyle": {
           "type": "STROKE"
         }
       },
       "title": "An item",
       "textAlignment": "CENTER"
     }
   ],
   "onClick": {
     "openLink": {
       "url": "https://www.example.com"
     }
   }
 }
 ```
        .google.apps.card.v1.Grid grid = 10;

      • getGridBuilder

        public Grid.Builder getGridBuilder()
         Displays a grid with a collection of items.

 A grid supports any number of columns and items. The number of rows is
 determined by the upper bounds of the number items divided by the number
 of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
 items and 2 columns has 6 rows.

 [Google Workspace Add-ons and
 Chat apps](https://developers.google.com/workspace/extend):

 For example, the following JSON creates a 2 column grid with a single
 item:

 ```
 "grid": {
   "title": "A fine collection of items",
   "columnCount": 2,
   "borderStyle": {
     "type": "STROKE",
     "cornerRadius": 4
   },
   "items": [
     {
       "image": {
         "imageUri": "https://www.example.com/image.png",
         "cropStyle": {
           "type": "SQUARE"
         },
         "borderStyle": {
           "type": "STROKE"
         }
       },
       "title": "An item",
       "textAlignment": "CENTER"
     }
   ],
   "onClick": {
     "openLink": {
       "url": "https://www.example.com"
     }
   }
 }
 ```
        .google.apps.card.v1.Grid grid = 10;

      • getGridOrBuilder

        public GridOrBuilder getGridOrBuilder()
         Displays a grid with a collection of items.

 A grid supports any number of columns and items. The number of rows is
 determined by the upper bounds of the number items divided by the number
 of columns. A grid with 10 items and 2 columns has 5 rows. A grid with 11
 items and 2 columns has 6 rows.

 [Google Workspace Add-ons and
 Chat apps](https://developers.google.com/workspace/extend):

 For example, the following JSON creates a 2 column grid with a single
 item:

 ```
 "grid": {
   "title": "A fine collection of items",
   "columnCount": 2,
   "borderStyle": {
     "type": "STROKE",
     "cornerRadius": 4
   },
   "items": [
     {
       "image": {
         "imageUri": "https://www.example.com/image.png",
         "cropStyle": {
           "type": "SQUARE"
         },
         "borderStyle": {
           "type": "STROKE"
         }
       },
       "title": "An item",
       "textAlignment": "CENTER"
     }
   ],
   "onClick": {
     "openLink": {
       "url": "https://www.example.com"
     }
   }
 }
 ```
        .google.apps.card.v1.Grid grid = 10;
        Specified by:
        getGridOrBuilder in interface WidgetOrBuilder

      • hasColumns

        public boolean hasColumns()
         Displays up to 2 columns.

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

 For example, the following JSON creates 2 columns that each contain
 text paragraphs:

 ```
 "columns": {
   "columnItems": [
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "First column text paragraph"
           }
         }
       ]
     },
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "Second column text paragraph"
           }
         }
       ]
     }
   ]
 }
 ```
        .google.apps.card.v1.Columns columns = 11;
        Specified by:
        hasColumns in interface WidgetOrBuilder
        Returns:
        Whether the columns field is set.

      • getColumns

        public Columns getColumns()
         Displays up to 2 columns.

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

 For example, the following JSON creates 2 columns that each contain
 text paragraphs:

 ```
 "columns": {
   "columnItems": [
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "First column text paragraph"
           }
         }
       ]
     },
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "Second column text paragraph"
           }
         }
       ]
     }
   ]
 }
 ```
        .google.apps.card.v1.Columns columns = 11;
        Specified by:
        getColumns in interface WidgetOrBuilder
        Returns:
        The columns.

      • setColumns

        public Widget.Builder setColumns​(Columns value)
         Displays up to 2 columns.

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

 For example, the following JSON creates 2 columns that each contain
 text paragraphs:

 ```
 "columns": {
   "columnItems": [
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "First column text paragraph"
           }
         }
       ]
     },
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "Second column text paragraph"
           }
         }
       ]
     }
   ]
 }
 ```
        .google.apps.card.v1.Columns columns = 11;

      • setColumns

        public Widget.Builder setColumns​(Columns.Builder builderForValue)
         Displays up to 2 columns.

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

 For example, the following JSON creates 2 columns that each contain
 text paragraphs:

 ```
 "columns": {
   "columnItems": [
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "First column text paragraph"
           }
         }
       ]
     },
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "Second column text paragraph"
           }
         }
       ]
     }
   ]
 }
 ```
        .google.apps.card.v1.Columns columns = 11;

      • mergeColumns

        public Widget.Builder mergeColumns​(Columns value)
         Displays up to 2 columns.

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

 For example, the following JSON creates 2 columns that each contain
 text paragraphs:

 ```
 "columns": {
   "columnItems": [
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "First column text paragraph"
           }
         }
       ]
     },
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "Second column text paragraph"
           }
         }
       ]
     }
   ]
 }
 ```
        .google.apps.card.v1.Columns columns = 11;

      • clearColumns

        public Widget.Builder clearColumns()
         Displays up to 2 columns.

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

 For example, the following JSON creates 2 columns that each contain
 text paragraphs:

 ```
 "columns": {
   "columnItems": [
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "First column text paragraph"
           }
         }
       ]
     },
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "Second column text paragraph"
           }
         }
       ]
     }
   ]
 }
 ```
        .google.apps.card.v1.Columns columns = 11;

      • getColumnsBuilder

        public Columns.Builder getColumnsBuilder()
         Displays up to 2 columns.

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

 For example, the following JSON creates 2 columns that each contain
 text paragraphs:

 ```
 "columns": {
   "columnItems": [
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "First column text paragraph"
           }
         }
       ]
     },
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "Second column text paragraph"
           }
         }
       ]
     }
   ]
 }
 ```
        .google.apps.card.v1.Columns columns = 11;

      • getColumnsOrBuilder

        public ColumnsOrBuilder getColumnsOrBuilder()
         Displays up to 2 columns.

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

 For example, the following JSON creates 2 columns that each contain
 text paragraphs:

 ```
 "columns": {
   "columnItems": [
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "First column text paragraph"
           }
         }
       ]
     },
     {
       "horizontalSizeStyle": "FILL_AVAILABLE_SPACE",
       "horizontalAlignment": "CENTER",
       "verticalAlignment": "CENTER",
       "widgets": [
         {
           "textParagraph": {
             "text": "Second column text paragraph"
           }
         }
       ]
     }
   ]
 }
 ```
        .google.apps.card.v1.Columns columns = 11;
        Specified by:
        getColumnsOrBuilder in interface WidgetOrBuilder

      • getHorizontalAlignmentValue

        public int getHorizontalAlignmentValue()
         Specifies whether widgets align to the left, right, or center of a column.
        .google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;
        Specified by:
        getHorizontalAlignmentValue in interface WidgetOrBuilder
        Returns:
        The enum numeric value on the wire for horizontalAlignment.

      • setHorizontalAlignmentValue

        public Widget.Builder setHorizontalAlignmentValue​(int value)
         Specifies whether widgets align to the left, right, or center of a column.
        .google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;
        Parameters:
        value - The enum numeric value on the wire for horizontalAlignment to set.
        Returns:
        This builder for chaining.

      • getHorizontalAlignment

        public Widget.HorizontalAlignment getHorizontalAlignment()
         Specifies whether widgets align to the left, right, or center of a column.
        .google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;
        Specified by:
        getHorizontalAlignment in interface WidgetOrBuilder
        Returns:
        The horizontalAlignment.

      • setHorizontalAlignment

        public Widget.Builder setHorizontalAlignment​(Widget.HorizontalAlignment value)
         Specifies whether widgets align to the left, right, or center of a column.
        .google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;
        Parameters:
        value - The horizontalAlignment to set.
        Returns:
        This builder for chaining.

      • clearHorizontalAlignment

        public Widget.Builder clearHorizontalAlignment()
         Specifies whether widgets align to the left, right, or center of a column.
        .google.apps.card.v1.Widget.HorizontalAlignment horizontal_alignment = 8;
        Returns:
        This builder for chaining.

      • setUnknownFields

        public final Widget.Builder setUnknownFields​(com.google.protobuf.UnknownFieldSet unknownFields)
        Specified by:
        setUnknownFields in interface com.google.protobuf.Message.Builder
        Overrides:
        setUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<Widget.Builder>

      • mergeUnknownFields

        public final Widget.Builder mergeUnknownFields​(com.google.protobuf.UnknownFieldSet unknownFields)
        Specified by:
        mergeUnknownFields in interface com.google.protobuf.Message.Builder
        Overrides:
        mergeUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<Widget.Builder>