TilePreviewData

Artifact: androidx.wear.tiles:tiles-tooling-preview

Added in 1.3.0

Kotlin |Java

class TilePreviewData

Container class storing data required to render previews for methods annotated with Preview.

See also
`singleTimelineEntryTileBuilder`

Summary

Public constructors
`TilePreviewData( onTileResourceRequest: (RequestBuilders.ResourcesRequest) -> ResourceBuilders.Resources, platformDataValues: PlatformDataValues?, onTileRequest: (RequestBuilders.TileRequest) -> TileBuilders.Tile )`

Public functions
`open operator Boolean`	`equals(other: Any?)`
`open Int`	`hashCode()`
`open String`	`toString()`

Public properties
`(RequestBuilders.TileRequest) -> TileBuilders.Tile`	`onTileRequest` callback that provides the `TileBuilders.Tile` to be previewed.
`(RequestBuilders.ResourcesRequest) -> ResourceBuilders.Resources`	`onTileResourceRequest` an optional callback that provides a `Resources`.
`PlatformDataValues?`	`platformDataValues` allows overriding platform data values for any `PlatformDataKey`.

Public constructors

TilePreviewData

Added in 1.4.0

TilePreviewData(
    onTileResourceRequest: (RequestBuilders.ResourcesRequest) -> ResourceBuilders.Resources = { defaultResources },
    platformDataValues: PlatformDataValues? = null,
    onTileRequest: (RequestBuilders.TileRequest) -> TileBuilders.Tile
)

Parameters
`onTileResourceRequest: (RequestBuilders.ResourcesRequest) -> ResourceBuilders.Resources = { defaultResources }`	an optional callback that provides a `Resources`. If the layout provided in `onTileRequest` uses automatic resource registration (either from `androidx.wear.protolayout.material3.materialScopeWithResources` or other methods from `androidx.wear.protolayout.ProtoLayoutScope`), this callback will not be needed and, if provided, will be ignored. In other cases, it will be called before rendering the preview of the `TileBuilders.Tile`. By default, this callback will return resources automatically collected from the rendered tile via `androidx.wear.protolayout.ProtoLayoutScope` if they exist, or `Resources` with the version "0" otherwise.
`platformDataValues: PlatformDataValues? = null`	allows overriding platform data values for any `PlatformDataKey`. Default platform data values will be set for all platform health sources that have not been overridden.
`onTileRequest: (RequestBuilders.TileRequest) -> TileBuilders.Tile`	callback that provides the `TileBuilders.Tile` to be previewed. It will be called before rendering the preview.

Public functions

equals

open operator fun equals(other: Any?): Boolean

hashCode

open fun hashCode(): Int

toString

open fun toString(): String

Public properties

onTileRequest

Added in 1.3.0

val onTileRequest: (RequestBuilders.TileRequest) -> TileBuilders.Tile

callback that provides the TileBuilders.Tile to be previewed. It will be called before rendering the preview.

onTileResourceRequest

Added in 1.3.0

val onTileResourceRequest: (RequestBuilders.ResourcesRequest) -> ResourceBuilders.Resources

an optional callback that provides a Resources. If the layout provided in onTileRequest uses automatic resource registration (either from androidx.wear.protolayout.material3.materialScopeWithResources or other methods from androidx.wear.protolayout.ProtoLayoutScope), this callback will not be needed and, if provided, will be ignored. In other cases, it will be called before rendering the preview of the TileBuilders.Tile. By default, this callback will return resources automatically collected from the rendered tile via androidx.wear.protolayout.ProtoLayoutScope if they exist, or Resources with the version "0" otherwise.

platformDataValues

Added in 1.4.0

val platformDataValues: PlatformDataValues?

allows overriding platform data values for any PlatformDataKey. Default platform data values will be set for all platform health sources that have not been overridden.