RecommendationExtender

Artifact: androidx.recommendation:recommendation

Added in 1.0.0

Kotlin |Java

public final class RecommendationExtender implements Notification.Extender

Helper class to add content info extensions to notifications. To create a notification with content info extensions:

Create an Notification.Builder, setting any desired properties.
Create a RecommendationExtender.
Set content info specific properties using the add and set methods of RecommendationExtender.
Call Notification.Builder.extend(Notification.Extender) to apply the extensions to a notification.

Notification notification = new Notification.Builder(context) * ... * .extend(new RecommendationExtender() * .set*(...)) * .build(); *

Content info extensions can be accessed on an existing notification by using the RecommendationExtender(Notification) constructor, and then using the get methods to access values.

Summary

Public constructors
`RecommendationExtender()` Create a `RecommendationExtender` with default options.
`RecommendationExtender(Notification notif)` Create a `RecommendationExtender` from the RecommendationExtender options of an existing Notification.

Public methods
`Notification.Builder`	`extend(Notification.Builder builder)` Apply content extensions to a notification that is being built.
`String[]`	`getContentTypes()` Returns an array containing the content types that describe the content associated with the notification.
`String[]`	`getGenres()` Returns an array containing the content genres that describe the content associated with the notification.
`String`	`getMaturityRating()` Returns the maturity level rating for the content associated with the notification.
`String`	`getPricingType()` Gets the pricing type for the content associated with the notification.
`String`	`getPricingValue()` Gets the price value (when applicable) for the content associated with a notification.
`String`	`getPrimaryContentType()` Returns the primary content type tag for the content associated with the notification.
`long`	`getRunningTime()` Returns the running time for the content associated with the notification.
`int`	`getStatus()` Returns status value for the content associated with the notification.
`RecommendationExtender`	`setContentTypes(String[] types)` Sets the content types associated with the notification content.
`RecommendationExtender`	`setGenres(String[] genres)` Sets the content genres associated with the notification content.
`RecommendationExtender`	`setMaturityRating( @ContentRecommendation.ContentMaturity String maturityRating )` Sets the maturity level rating for the content associated with the notification.
`RecommendationExtender`	`setPricingInformation( @ContentRecommendation.ContentPricing String priceType, String priceValue )` Sets the pricing and availability information for the content associated with the notification.
`RecommendationExtender`	`setRunningTime(long length)` Sets the running time (when applicable) for the content associated with the notification.
`RecommendationExtender`	`setStatus(@ContentRecommendation.ContentStatus int contentStatus)` Sets the availability status for the content associated with the notification.

Public constructors

RecommendationExtender

Added in 1.0.0

public RecommendationExtender()

Create a RecommendationExtender with default options.

RecommendationExtender

Added in 1.0.0

public RecommendationExtender(Notification notif)

Create a RecommendationExtender from the RecommendationExtender options of an existing Notification.

Parameters
`Notification notif`	The notification from which to copy options.

Public methods

extend

Added in 1.0.0

public Notification.Builder extend(Notification.Builder builder)

Apply content extensions to a notification that is being built. This is typically called by the Notification.Builder.extend(Notification.Extender) method of Notification.Builder.

getContentTypes

Added in 1.0.0

public String[] getContentTypes()

Returns an array containing the content types that describe the content associated with the notification. The first tag entry is considered the primary type for the content, and is used for content ranking purposes.

Returns
`String[]`	An array of predefined type tags (see the `CONTENT_TYPE_*` constants) that describe the content associated with the notification.

See also
`setContentTypes`

getGenres

Added in 1.0.0

public String[] getGenres()

Returns an array containing the content genres that describe the content associated with the notification.

Returns
`String[]`	An array of genre tags that describe the content associated with the notification.

See also
`setGenres`

getMaturityRating

Added in 1.0.0

public String getMaturityRating()

Returns the maturity level rating for the content associated with the notification.

Returns
`String`	returns a predefined tag indicating the maturity level rating for the content (see the `CONTENT_MATURITY_*` constants).

See also
`setMaturityRating`

getPricingType

Added in 1.0.0

public String getPricingType()

Gets the pricing type for the content associated with the notification.

Returns
`String`	A predefined tag indicating the pricing type for the content (see the `CONTENT_PRICING_*`constants).

See also
`setPricingInformation`

getPricingValue

Added in 1.0.0

public String getPricingValue()

Gets the price value (when applicable) for the content associated with a notification. The value will be provided as a String containing the price in the appropriate currency for the current locale.

Returns
`String`	A string containing a representation of the content price in the current locale and currency.

See also
`setPricingInformation`

getPrimaryContentType

Added in 1.0.0

public String getPrimaryContentType()

Returns the primary content type tag for the content associated with the notification.

Returns
`String`	A predefined type tag (see the `CONTENT_TYPE_*` constants) indicating the primary type for the content associated with the notification.

See also
`setContentTypes`

getRunningTime

Added in 1.0.0

public long getRunningTime()

Returns the running time for the content associated with the notification.

Returns
`long`	The running time, in seconds, of the content associated with the notification.

See also
`setRunningTime`

getStatus

Added in 1.0.0

public int getStatus()

Returns status value for the content associated with the notification. This status indicates whether the referred content is ready to be consumed on the device, or if the user must first purchase, rent, subscribe to, or download the content.

Returns
`int`	The status value for this content, or -1 is a valid status has not been specified (see the `CONTENT_STATUS_*` for the defined valid status values).

See also
`setStatus`

setContentTypes

Added in 1.0.0

public RecommendationExtender setContentTypes(String[] types)

Sets the content types associated with the notification content. The first tag entry will be considered the primary type for the content and will be used for ranking purposes. Other secondary type tags may be provided, if applicable, and may be used for filtering purposes.

Parameters
`String[] types`	Array of predefined type tags (see the `CONTENT_TYPE_*` constants) that describe the content referred to by a notification.

setGenres

Added in 1.0.0

public RecommendationExtender setGenres(String[] genres)

Sets the content genres associated with the notification content. These genres may be used for content ranking. Genres are open ended String tags.

Some examples: "comedy", "action", "dance", "electronica", "racing", etc.

Parameters
`String[] genres`	Array of genre string tags that describe the content referred to by a notification.

setMaturityRating

Added in 1.0.0

public RecommendationExtender setMaturityRating(
    @ContentRecommendation.ContentMaturity String maturityRating
)

Sets the maturity level rating for the content associated with the notification.

Parameters
`@ContentRecommendation.ContentMaturity String maturityRating`	A tag indicating the maturity level rating for the content. This tag must be one of the predefined maturity rating tags (see the `CONTENT_MATURITY_*`constants).

setPricingInformation

Added in 1.0.0

public RecommendationExtender setPricingInformation(
    @ContentRecommendation.ContentPricing String priceType,
    String priceValue
)

Sets the pricing and availability information for the content associated with the notification. The provided information will indicate the access model for the content (free, rental, purchase or subscription) and the price value (if not free).

Parameters
`@ContentRecommendation.ContentPricing String priceType`	Pricing type for this content. Must be one of the predefined pricing type tags (see the `CONTENT_PRICING_*` constants).
`String priceValue`	A string containing a representation of the content price in the current locale and currency.

Returns
`RecommendationExtender`	This object for method chaining.

setRunningTime

Added in 1.0.0

public RecommendationExtender setRunningTime(long length)

Sets the running time (when applicable) for the content associated with the notification.

Parameters
`long length`	The runing time, in seconds, of the content associated with the notification.

setStatus

Added in 1.0.0

public RecommendationExtender setStatus(@ContentRecommendation.ContentStatus int contentStatus)

Sets the availability status for the content associated with the notification. This status indicates whether the referred content is ready to be consumed on the device, or if the user must first purchase, rent, subscribe to, or download the content.

Parameters
`@ContentRecommendation.ContentStatus int contentStatus`	The status value for this content. Must be one of the predefined content status values (see the `CONTENT_STATUS_*` constants).