Merge "Update attribute doc for voiceinteraction service"

             {@link android.os.Build.VERSION_CODES#N} and not used in previous versions. -->

        <attr name="supportsLocalInteraction" format="boolean" />

        <!-- The service that provides {@link android.service.voice.HotwordDetectionService}.

             @hide @SystemApi -->

             Expect a component name to be provided. @hide @SystemApi -->

        <attr name="hotwordDetectionService" format="string" />

        <!-- The service that provides {@link android.service.voice.VisualQueryDetectionService}.

             @hide @SystemApi -->

             Expect a component name to be provided. @hide @SystemApi -->

        <attr name="visualQueryDetectionService" format="string" />

    </declare-styleable>