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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.internal.app;
import android.content.ComponentName;
import android.content.Intent;
import android.os.Bundle;
import com.android.internal.app.IVoiceInteractionSessionShowCallback;
import com.android.internal.app.IVoiceInteractor;
import android.hardware.soundtrigger.IRecognitionStatusCallback;
import android.hardware.soundtrigger.SoundTrigger;
import android.service.voice.IVoiceInteractionService;
import android.service.voice.IVoiceInteractionSession;
interface IVoiceInteractionManagerService {
void showSession(IVoiceInteractionService service, in Bundle sessionArgs, int flags);
boolean deliverNewSession(IBinder token, IVoiceInteractionSession session,
IVoiceInteractor interactor);
boolean showSessionFromSession(IBinder token, in Bundle sessionArgs, int flags);
boolean hideSessionFromSession(IBinder token);
int startVoiceActivity(IBinder token, in Intent intent, String resolvedType);
void setKeepAwake(IBinder token, boolean keepAwake);
void closeSystemDialogs(IBinder token);
void finish(IBinder token);
void setDisabledShowContext(int flags);
int getDisabledShowContext();
int getUserDisabledShowContext();
/**
* Gets the registered Sound model for keyphrase detection for the current user.
* May be null if no matching sound model exists.
*
* @param keyphraseId The unique identifier for the keyphrase.
* @param bcp47Locale The BCP47 language tag for the keyphrase's locale.
*/
SoundTrigger.KeyphraseSoundModel getKeyphraseSoundModel(int keyphraseId, in String bcp47Locale);
/**
* Add/Update the given keyphrase sound model.
*/
int updateKeyphraseSoundModel(in SoundTrigger.KeyphraseSoundModel model);
/**
* Deletes the given keyphrase sound model for the current user.
*
* @param keyphraseId The unique identifier for the keyphrase.
* @param bcp47Locale The BCP47 language tag for the keyphrase's locale.
*/
int deleteKeyphraseSoundModel(int keyphraseId, in String bcp47Locale);
/**
* Gets the properties of the DSP hardware on this device, null if not present.
*/
SoundTrigger.ModuleProperties getDspModuleProperties(in IVoiceInteractionService service);
/**
* Indicates if there's a keyphrase sound model available for the given keyphrase ID.
* This performs the check for the current user.
*
* @param service The current VoiceInteractionService.
* @param keyphraseId The unique identifier for the keyphrase.
* @param bcp47Locale The BCP47 language tag for the keyphrase's locale.
*/
boolean isEnrolledForKeyphrase(IVoiceInteractionService service, int keyphraseId,
String bcp47Locale);
/**
* Starts a recognition for the given keyphrase.
*/
int startRecognition(in IVoiceInteractionService service, int keyphraseId,
in String bcp47Locale, in IRecognitionStatusCallback callback,
in SoundTrigger.RecognitionConfig recognitionConfig);
/**
* Stops a recognition for the given keyphrase.
*/
int stopRecognition(in IVoiceInteractionService service, int keyphraseId,
in IRecognitionStatusCallback callback);
/**
* @return the component name for the currently active voice interaction service
*/
ComponentName getActiveServiceComponentName();
/**
* Shows the session for the currently active service. Used to start a new session from system
* affordances.
*
* @param args the bundle to pass as arguments to the voice interaction session
* @param sourceFlags flags indicating the source of this show
* @param showCallback optional callback to be notified when the session was shown
* @param activityToken optional token of activity that needs to be on top
*/
boolean showSessionForActiveService(in Bundle args, int sourceFlags,
IVoiceInteractionSessionShowCallback showCallback, IBinder activityToken);
/**
* Hides the session from the active service, if it is showing.
*/
void hideCurrentSession();
/**
* Notifies the active service that a launch was requested from the Keyguard. This will only
* be called if {@link #activeServiceSupportsLaunchFromKeyguard()} returns true.
*/
void launchVoiceAssistFromKeyguard();
/**
* Indicates whether there is a voice session running (but not necessarily showing).
*/
boolean isSessionRunning();
/**
* Indicates whether the currently active voice interaction service is capable of handling the
* assist gesture.
*/
boolean activeServiceSupportsAssist();
/**
* Indicates whether the currently active voice interaction service is capable of being launched
* from the lockscreen.
*/
boolean activeServiceSupportsLaunchFromKeyguard();
/**
* Called when the lockscreen got shown.
*/
void onLockscreenShown();
}
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