Complication

A Complication element defines how a particular Complication Type is displayed on the watch face.

For each type of complication, you can use the following in expressions. This lets you access the data provided to the complication:

  • All types, and EMPTY:
    • COMPLICATION.TYPE
    • COMPLICATION.TAP_ACTION
  • LONG_TEXT:
    • COMPLICATION.MONOCHROMATIC_IMAGE
    • COMPLICATION.MONOCHROMATIC_IMAGE_AMBIENT
    • COMPLICATION.SMALL_IMAGE
    • COMPLICATION.SMALL_IMAGE_AMBIENT
    • COMPLICATION.TEXT
    • COMPLICATION.TITLE
  • MONOCHROMATIC_IMAGE:
    • COMPLICATION.MONOCHROMATIC_IMAGE
    • COMPLICATION.MONOCHROMATIC_IMAGE_AMBIENT
  • PHOTO_IMAGE:
    • COMPLICATION.PHOTO_IMAGE
  • RANGED_VALUE:
    • COMPLICATION.MONOCHROMATIC_IMAGE
    • COMPLICATION.MONOCHROMATIC_IMAGE_AMBIENT
    • COMPLICATION.TEXT
    • COMPLICATION.TITLE
    • COMPLICATION.RANGED_VALUE_MIN
    • COMPLICATION.RANGED_VALUE_MAX
    • COMPLICATION.RANGED_VALUE_VALUE
    • COMPLICATION.RANGED_VALUE_COLORS - (a space-separated list of hex colors, for example #FF0000 #00FF00)
    • COMPLICATION.RANGED_VALUE_COLORS_INTERPOLATE - (a boolean specifying whether to interpolate colors)
  • SHORT_TEXT:
    • COMPLICATION.MONOCHROMATIC_IMAGE
    • COMPLICATION.MONOCHROMATIC_IMAGE_AMBIENT
    • COMPLICATION.TEXT
    • COMPLICATION.TITLE
  • SMALL_IMAGE:
    • COMPLICATION.SMALL_IMAGE
    • COMPLICATION.SMALL_IMAGE_AMBIENT
    • COMPLICATION.IMAGE_STYLE - (corresponds to the SmallImageType ordinal values)
  • GOAL_PROGRESS:
    • COMPLICATION.GOAL_PROGRESS_VALUE
    • COMPLICATION.GOAL_PROGRESS_TARGET_VALUE
    • COMPLICATION.TEXT
    • COMPLICATION.TITLE
    • COMPLICATION.GOAL_PROGRESS_COLORS - (a space-separated list of hex colors, for example #FF0000 #00FF00)
    • COMPLICATION.GOAL_PROGRESS_COLORS_INTERPOLATE - (a boolean specifying whether to interpolate colors)
  • WEIGHTED_ELEMENTS:
    • COMPLICATION.WEIGHTED_ELEMENTS_COLORS - (a space-separated list of hex colors, for example #FF0000 #00FF00)
    • COMPLICATION.WEIGHTED_ELEMENTS_WEIGHTS - (a space-separated list of element weights)
    • COMPLICATION.WEIGHTED_ELEMENTS_BACKGROUND_COLOR
    • COMPLICATION.TEXT
    • COMPLICATION.TITLE

For a complete demonstration, see the example.

Introduced in Wear OS 4.

Syntax

<Complication type="string">
      <!-- Only the most common inner element is shown here. -->
      <Group>
      </Group>
</Complication>

Example

The following example shows a complication that contains image, title, and text components:

<Complication type="SHORT_TEXT">
    <PartImage x="35" y="16" width="22" height="22" pivotX="0.5" pivotY="0.5"
               name="SomeIcon" alpha="255">
        <Image resource="[COMPLICATION.MONOCHROMATIC_IMAGE]"/>
    </PartImage>
    <PartText x="18" y="39" width="56" height="22" pivotX="0.5" pivotY="0.5"
              name="SomeText" alpha="255">
        <Text align="CENTER" ellipsis="TRUE">
            <Font family="SYNC_TO_DEVICE" size="20" weight="NORMAL"
                  slant="NORMAL" color="#ffffffff">
                <Template>
                    %s
                    <Parameter expression="[COMPLICATION.TEXT]"/>
                </Template>
            </Font>
        </Text>
    </PartText>
    <PartText x="19" y="62" width="54" height="14" pivotX="0.5" pivotY="0.5"
              name="SomeTitle" alpha="255">
        <Text align="CENTER" ellipsis="TRUE">
            <Font family="SYNC_TO_DEVICE" size="12" weight="NORMAL"
                  slant="NORMAL" color="#ffadadad">
                <Template>
                    %s
                    <Parameter expression="[COMPLICATION.TITLE]"/>
                </Template>
            </Font>
        </Text>
    </PartText>
</Complication>

Attributes

The ComplicationSlot element must contain a type attribute. The element is rendered if the user chooses a matching complication type. Supported values are SHORT_TEXT, LONG_TEXT, MONOCHROMATIC_IMAGE, SMALL_IMAGE, PHOTO_IMAGE, RANGED_VALUE, and EMPTY

Inner elements

The Complication element can contain any number of the following inner elements: