IMPORTANT: In July 2025, we stopped releasing new versions of KTX modules, and we removed the KTX libraries from the Firebase Android BoM (v34.0.0). If you use KTX APIs from the previously released KTX modules, we recommend that you migrate your app to use KTX APIs from the main modules instead. For details, see the FAQ about this initiative.

RealtimeInputConfig.Builder

public final class RealtimeInputConfig.Builder

Builder for creating a RealtimeInputConfig.

Summary

Public fields
`final RealtimeInputConfig.ActivityHandling`	`activityHandling` Defines how the model treats user input activity.
`final ActivityDetectionConfig`	`automaticActivityDetection` Configures automatic activity detection on the model.
`final RealtimeInputConfig.TurnCoverage`	`turnCoverage` Defines which input is included in the user's turn, relative to the starting and ending of the activity.

Public constructors
`Builder()`

Public methods
`final @NonNull RealtimeInputConfig`	`build()` Creates a new `RealtimeInputConfig` with the configured options.
`final @NonNull RealtimeInputConfig.Builder`	`setActivityHandling( @NonNull RealtimeInputConfig.ActivityHandling handling )` Sets `activityHandling`.
`final @NonNull RealtimeInputConfig.Builder`	`setAutomaticActivityDetection(@NonNull ActivityDetectionConfig config)` Sets `automaticActivityDetection`.
`final @NonNull RealtimeInputConfig.Builder`	`setTurnCoverage(@NonNull RealtimeInputConfig.TurnCoverage coverage)` Sets `turnCoverage`.

Public fields

activityHandling

public final RealtimeInputConfig.ActivityHandling activityHandling

Defines how the model treats user input activity.

automaticActivityDetection

public final ActivityDetectionConfig automaticActivityDetection

Configures automatic activity detection on the model.

When not set, automatic activity detection is enabled by default. If set, the user must send activity signals.

turnCoverage

public final RealtimeInputConfig.TurnCoverage turnCoverage

Defines which input is included in the user's turn, relative to the starting and ending of the activity.

Public constructors

Builder

public Builder()

Public methods

build

public final @NonNull RealtimeInputConfig build()

Creates a new RealtimeInputConfig with the configured options.

setActivityHandling

public final @NonNull RealtimeInputConfig.Builder setActivityHandling(
    @NonNull RealtimeInputConfig.ActivityHandling handling
)

Sets activityHandling.

setAutomaticActivityDetection

public final @NonNull RealtimeInputConfig.Builder setAutomaticActivityDetection(@NonNull ActivityDetectionConfig config)

Sets automaticActivityDetection.

setTurnCoverage

public final @NonNull RealtimeInputConfig.Builder setTurnCoverage(@NonNull RealtimeInputConfig.TurnCoverage coverage)

Sets turnCoverage.