PlaceListMapTemplate.Builder

Builder

public Builder ()

build

public PlaceListMapTemplate build ()

Constructs the template defined by this builder.

Requirements

Either a header Action or title must be set on the template.

Returns
PlaceListMapTemplate

Throws
IllegalArgumentException	if the template is in a loading state but the list is set, or vice versa.
IllegalStateException	if the template does not have either a title or header Action set.

setActionStrip

public PlaceListMapTemplate.Builder setActionStrip (ActionStrip actionStrip)

Sets the ActionStrip for this template, or null to not display an ActionStrip.

Requirements

This template allows up to 2 Actions in its ActionStrip. Of the 2 allowed Actions, one of them can contain a title as set via Action.Builder.setTitle(CharSequence). Otherwise, only Actions with icons are allowed.

Parameters
actionStrip	ActionStrip

Returns
PlaceListMapTemplate.Builder

Throws
IllegalArgumentException	if actionStrip does not meet the template's requirements.

setAnchor

public PlaceListMapTemplate.Builder setAnchor (Place anchor)

Sets the anchor maker on the map, or null to not display an anchor marker.

The anchor marker is displayed differently from other markers by the host.

If not null, an anchor marker will be shown at the specified LatLng on the map. The camera will adapt to always have the anchor marker visible within its viewport, along with other places' markers from Row that are currently visible in the Pane. This can be used to provide a reference point on the map (e.g. the center of a search region) as the user pages through the Pane's markers, for example.

Parameters
anchor	Place

Returns
PlaceListMapTemplate.Builder

setCurrentLocationEnabled

public PlaceListMapTemplate.Builder setCurrentLocationEnabled (boolean isEnabled)

Sets whether to show the current location in the map.

The map template will show the user's current location on the map, which is normally indicated by a blue dot.

This functionality requires the app to have the ACCESS_FINE_LOCATION permission.

Parameters
isEnabled	boolean

Returns
PlaceListMapTemplate.Builder

setHeaderAction

public PlaceListMapTemplate.Builder setHeaderAction (Action headerAction)

Sets the Action that will be displayed in the header of the template, or null to not display an action.

Requirements

This template only supports either either one of Action.APP_ICON and Action.BACK as a header Action.

Parameters
headerAction	Action

Returns
PlaceListMapTemplate.Builder

Throws
IllegalArgumentException	if headerAction does not meet the template's requirements.

setIsLoading

public PlaceListMapTemplate.Builder setIsLoading (boolean isLoading)

Sets whether the template is in a loading state.

If set to true, the UI will display a loading indicator where the list content would be otherwise. The caller is expected to call Screen.invalidate() and send the new template content to the host once the data is ready. If set to false, the UI shows the ItemList contents added via setItemList(ItemList).

Parameters
isLoading	boolean

Returns
PlaceListMapTemplate.Builder

setItemList

public PlaceListMapTemplate.Builder setItemList (ItemList itemList)

Sets an ItemList to show in a list view along with the map, or null to not display a list.

To show a marker corresponding to a point of interest represented by a row, set the Place instance via Row.Builder.setMetadata(Metadata). The host will display the PlaceMarker in both the map and the list view as the row becomes visible.

Requirements

This template allows up to 6 Rows in the ItemList. The host will ignore any items over that limit. The list itself cannot be selectable as set via ItemList.Builder.setSelectable(ItemList.OnSelectedListener). Each Row can add up to 2 lines of texts via Row.Builder.addText(CharSequence) and cannot contain a Toggle.

Images of type Row.IMAGE_TYPE_LARGE are not allowed in this template.

Rows are not allowed to have both and an image and a place marker.

All non-browsable rows must have a DistanceSpan attached to either its title or texts to indicate the distance of the point of interest from the current location. A row is browsable when it's configured like so with Row.Builder.setIsBrowsable(boolean).

Parameters
itemList	ItemList

Returns
PlaceListMapTemplate.Builder

Throws
IllegalArgumentException	if itemList does not meet the template's requirements.

setTitle

public PlaceListMapTemplate.Builder setTitle (CharSequence title)

Sets the CharSequence to show as the template's title, or null to not display a title.

Parameters
title	CharSequence

Returns
PlaceListMapTemplate.Builder