DynamicTypeEvaluator

Artifact: androidx.wear.protolayout:protolayout-expression-pipeline

Added in 1.0.0

Kotlin |Java

public class DynamicTypeEvaluator

Evaluates protolayout dynamic types.

Given a dynamic ProtoLayout data source, this builds up a sequence of DynamicDataNode instances, which can source the required data, and transform it into its final form.

Data source can include animations which will then emit value transitions.

In order to evaluate dynamic types, the caller needs to create a , bind it using bind method and then call startEvaluation on the resulted BoundDynamicType to start evaluation. Starting evaluation can be done for batches of dynamic types.

It's the callers responsibility to destroy those dynamic types after use, with close.

Summary

Nested types
`public final class DynamicTypeEvaluator.Config` Configuration for creating `DynamicTypeEvaluator`.
`public final class DynamicTypeEvaluator.Config.Builder` Builds a `DynamicTypeEvaluator.Config`.
`public class DynamicTypeEvaluator.EvaluationException extends Exception` Exception thrown when the binding of a `DynamicTypeBindingRequest` fails.

Public constructors
`DynamicTypeEvaluator(@NonNull DynamicTypeEvaluator.Config config)` Constructs a `DynamicTypeEvaluator`.

Public methods
`@NonNull BoundDynamicType`	`bind(@NonNull DynamicTypeBindingRequest request)` Binds a `DynamicTypeBindingRequest`.

Public constructors