Summary: Ctors | Methods | Inherited Methods

PlaceMarker.Builder

Kotlin |Java

public static final class PlaceMarker.Builder
extends Object

java.lang.Object
↳	androidx.car.app.model.PlaceMarker.Builder

A builder of PlaceMarker.

Summary

Public constructors
`Builder()` Returns an empty `PlaceMarker.Builder` instance.

Public methods
`PlaceMarker`	`build()` Constructs the `PlaceMarker` defined by this builder.
`PlaceMarker.Builder`	`setColor(CarColor color)` Sets the color that should be used for the marker on the map.
`PlaceMarker.Builder`	`setIcon(CarIcon icon, int iconType)` Sets the icon to display in the marker.
`PlaceMarker.Builder`	`setLabel(CharSequence label)` Sets the text that should be displayed as the marker's content.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()`
`boolean`	`equals(Object arg0)`
`void`	`finalize()`
`final Class<?>`	`getClass()`
`int`	`hashCode()`
`final void`	`notify()`
`final void`	`notifyAll()`
`String`	`toString()`
`final void`	`wait(long arg0, int arg1)`
`final void`	`wait(long arg0)`
`final void`	`wait()`

Public constructors

Builder

public Builder ()

Returns an empty PlaceMarker.Builder instance.

Public methods

build

public PlaceMarker build ()

Constructs the PlaceMarker defined by this builder.

Returns
`PlaceMarker`

Throws
`IllegalStateException`	if the icon is of the type `PlaceMarker.TYPE_IMAGE` and a a color is set

setColor

public PlaceMarker.Builder setColor (CarColor color)

Sets the color that should be used for the marker on the map.

This color is applied in the following cases:

When the PlaceMarker is displayed on the map, the pin enclosing the icon or label will be painted using the given color.
When the PlaceMarker is displayed on the list, the color will be applied if the content is a label. A label rendered inside a map's pin cannot be colored and will always use the default color as chosen by the host.

Unless set with this method, the host will use a default color for the marker.

The host may ignore this color and use the default instead if the color does not pass the contrast requirements.

A color cannot be set if the marker's icon type is of PlaceMarker.TYPE_IMAGE.

Parameters
`color`	`CarColor`

Returns
`PlaceMarker.Builder`

Throws
`NullPointerException`	if the `color` is `null`

setIcon

public PlaceMarker.Builder setIcon (CarIcon icon, 
                int iconType)

Sets the icon to display in the marker.

Unless set with this method, the marker will not have an icon.

If a label is specified with setLabel(CharSequence), the icon will take precedence over it.

Icon Sizing Guidance

For PlaceMarker.TYPE_IMAGE, the provided image should be 36 x 36 dp. The host applies 4 dp rounded corners before the icon is rendered on either the map or the list.
For PlaceMarker.TYPE_ICON, the provided icon should be 32 x 32 dp and have its tint value set via CarIcon.Builder.setTint(CarColor). Otherwise, a default tint color as determined by the host will be applied.

If the size of the provided icon exceeds the size requirements described above in either one of the dimensions, it will be scaled down and centered inside the bounding box while preserving the aspect ratio.

See CarIcon for more details related to providing icon and image resources that work with different car screen pixel densities.

Parameters
`icon`	`CarIcon`: the `CarIcon` to display inside the marker
`iconType`	`int`: one of `PlaceMarker.TYPE_ICON` or `PlaceMarker.TYPE_IMAGE`

Returns
`PlaceMarker.Builder`

Throws
`NullPointerException`	if the `icon` is `null`

setLabel

public PlaceMarker.Builder setLabel (CharSequence label)

Sets the text that should be displayed as the marker's content.

Unless set with this method, the marker will not have a label.

If an icon is specified with setIcon(CarIcon, int), the icon will take precedence.

Spans are not supported in the input string.

Parameters
`label`	`CharSequence`: the text to display inside of the marker. The string must have a maximum size of 3 characters. Set to `null` to let the host choose a labelling scheme (for example, using a sequence of numbers)

Returns
`PlaceMarker.Builder`

Throws
`NullPointerException`	if the `label` is `null`

See also:

CarText