Added in API level 35
Summary: Methods | Inherited Methods

ModelManager

public class ModelManager
extends Object

java.lang.Object
   ↳ android.adservices.ondevicepersonalization.ModelManager

Handles model inference and only support TFLite model inference now. See IsolatedService.getModelManager(RequestToken).

Summary

Public methods

void run(InferenceInput input, Executor executor, OutcomeReceiver<InferenceOutput, Exception> receiver)

Run a single model inference.

Inherited methods

Object clone()

Creates and returns a copy of this object.

boolean equals(Object obj)

Indicates whether some other object is "equal to" this one.

void finalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

final Class<?> getClass()

Returns the runtime class of this Object.

int hashCode()

Returns a hash code value for the object.

final void notify()

Wakes up a single thread that is waiting on this object's monitor.

final void notifyAll()

Wakes up all threads that are waiting on this object's monitor.

String toString()

Returns a string representation of the object.

final void wait(long timeoutMillis, int nanos)

Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

final void wait(long timeoutMillis)

Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

final void wait()

Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public methods

run

Added in API level 35 
public void run (InferenceInput input, 
                Executor executor, 
                OutcomeReceiver<InferenceOutput, Exception> receiver)

Run a single model inference. Only supports TFLite model inference now.
This method may take several seconds to complete, so it should only be called from a worker thread.

Parameters
input InferenceInput: contains all the information needed for a run of model inference. This value cannot be null.
executor Executor: the Executor on which to invoke the callback. This value cannot be null. Callback and listener events are dispatched through this Executor, providing an easy way to control which thread is used. To dispatch events through the main thread of your application, you can use Context.getMainExecutor(). Otherwise, provide an Executor that dispatches to an appropriate thread.
receiver OutcomeReceiver: this returns a InferenceOutput which contains model inference result or Exception on failure. This value cannot be null.