/*
 * This file is auto-generated.  DO NOT MODIFY.
 * Original file: /var/tmp/code-browser-generator/android_android_9.0.0_r358833596918674107602/combined/android/speech/tts/ITextToSpeechCallback.aidl
 */
package android.speech.tts;
Interface for callbacks from TextToSpeechService
{@hide}
/**
 * Interface for callbacks from TextToSpeechService
 *
 * {@hide}
 */
public interface ITextToSpeechCallback extends android.os.IInterface
{
Local-side IPC implementation stub class. /** Local-side IPC implementation stub class. */
public static abstract class Stub extends android.os.Binder implements android.speech.tts.ITextToSpeechCallback
{
private static final java.lang.String DESCRIPTOR = "android.speech.tts.ITextToSpeechCallback";
Construct the stub at attach it to the interface. /** Construct the stub at attach it to the interface. */
public Stub()
{
this.attachInterface(this, DESCRIPTOR);
}
Cast an IBinder object into an android.speech.tts.ITextToSpeechCallback interface,
generating a proxy if needed.
/**
 * Cast an IBinder object into an android.speech.tts.ITextToSpeechCallback interface,
 * generating a proxy if needed.
 */
public static android.speech.tts.ITextToSpeechCallback asInterface(android.os.IBinder obj)
{
if ((obj==null)) {
return null;
}
android.os.IInterface iin = obj.queryLocalInterface(DESCRIPTOR);
if (((iin!=null)&&(iin instanceof android.speech.tts.ITextToSpeechCallback))) {
return ((android.speech.tts.ITextToSpeechCallback)iin);
}
return new android.speech.tts.ITextToSpeechCallback.Stub.Proxy(obj);
}
@Override public android.os.IBinder asBinder()
{
return this;
}
@Override public boolean onTransact(int code, android.os.Parcel data, android.os.Parcel reply, int flags) throws android.os.RemoteException
{
java.lang.String descriptor = DESCRIPTOR;
switch (code)
{
case INTERFACE_TRANSACTION:
{
reply.writeString(descriptor);
return true;
}
case TRANSACTION_onStart:
{
data.enforceInterface(descriptor);
java.lang.String _arg0;
_arg0 = data.readString();
this.onStart(_arg0);
return true;
}
case TRANSACTION_onSuccess:
{
data.enforceInterface(descriptor);
java.lang.String _arg0;
_arg0 = data.readString();
this.onSuccess(_arg0);
return true;
}
case TRANSACTION_onStop:
{
data.enforceInterface(descriptor);
java.lang.String _arg0;
_arg0 = data.readString();
boolean _arg1;
_arg1 = (0!=data.readInt());
this.onStop(_arg0, _arg1);
return true;
}
case TRANSACTION_onError:
{
data.enforceInterface(descriptor);
java.lang.String _arg0;
_arg0 = data.readString();
int _arg1;
_arg1 = data.readInt();
this.onError(_arg0, _arg1);
return true;
}
case TRANSACTION_onBeginSynthesis:
{
data.enforceInterface(descriptor);
java.lang.String _arg0;
_arg0 = data.readString();
int _arg1;
_arg1 = data.readInt();
int _arg2;
_arg2 = data.readInt();
int _arg3;
_arg3 = data.readInt();
this.onBeginSynthesis(_arg0, _arg1, _arg2, _arg3);
return true;
}
case TRANSACTION_onAudioAvailable:
{
data.enforceInterface(descriptor);
java.lang.String _arg0;
_arg0 = data.readString();
byte[] _arg1;
_arg1 = data.createByteArray();
this.onAudioAvailable(_arg0, _arg1);
return true;
}
case TRANSACTION_onRangeStart:
{
data.enforceInterface(descriptor);
java.lang.String _arg0;
_arg0 = data.readString();
int _arg1;
_arg1 = data.readInt();
int _arg2;
_arg2 = data.readInt();
int _arg3;
_arg3 = data.readInt();
this.onRangeStart(_arg0, _arg1, _arg2, _arg3);
return true;
}
default:
{
return super.onTransact(code, data, reply, flags);
}
}
}
private static class Proxy implements android.speech.tts.ITextToSpeechCallback
{
private android.os.IBinder mRemote;
Proxy(android.os.IBinder remote)
{
mRemote = remote;
}
@Override public android.os.IBinder asBinder()
{
return mRemote;
}
public java.lang.String getInterfaceDescriptor()
{
return DESCRIPTOR;
}
Tells the client that the synthesis has started playing.
Params:
utteranceId – Unique id identifying the synthesis request./**
     * Tells the client that the synthesis has started playing.
     *
     * @param utteranceId Unique id identifying the synthesis request.
     */
@Override public void onStart(java.lang.String utteranceId) throws android.os.RemoteException
{
android.os.Parcel _data = android.os.Parcel.obtain();
try {
_data.writeInterfaceToken(DESCRIPTOR);
_data.writeString(utteranceId);
mRemote.transact(Stub.TRANSACTION_onStart, _data, null, android.os.IBinder.FLAG_ONEWAY);
}
finally {
_data.recycle();
}
}
Tells the client that the synthesis has finished playing.
Params:
utteranceId – Unique id identifying the synthesis request./**
     * Tells the client that the synthesis has finished playing.
     *
     * @param utteranceId Unique id identifying the synthesis request.
     */
@Override public void onSuccess(java.lang.String utteranceId) throws android.os.RemoteException
{
android.os.Parcel _data = android.os.Parcel.obtain();
try {
_data.writeInterfaceToken(DESCRIPTOR);
_data.writeString(utteranceId);
mRemote.transact(Stub.TRANSACTION_onSuccess, _data, null, android.os.IBinder.FLAG_ONEWAY);
}
finally {
_data.recycle();
}
}
Tells the client that the synthesis was stopped.
Params:
utteranceId – Unique id identifying the synthesis request./**
     * Tells the client that the synthesis was stopped.
     *
     * @param utteranceId Unique id identifying the synthesis request.
     */
@Override public void onStop(java.lang.String utteranceId, boolean isStarted) throws android.os.RemoteException
{
android.os.Parcel _data = android.os.Parcel.obtain();
try {
_data.writeInterfaceToken(DESCRIPTOR);
_data.writeString(utteranceId);
_data.writeInt(((isStarted)?(1):(0)));
mRemote.transact(Stub.TRANSACTION_onStop, _data, null, android.os.IBinder.FLAG_ONEWAY);
}
finally {
_data.recycle();
}
}
Tells the client that the synthesis has failed.
Params:
utteranceId – Unique id identifying the synthesis request.
errorCode – One of the values from TextToSpeech./**
     * Tells the client that the synthesis has failed.
     *
     * @param utteranceId Unique id identifying the synthesis request.
     * @param errorCode One of the values from
     *        {@link android.speech.tts.v2.TextToSpeech}.
     */
@Override public void onError(java.lang.String utteranceId, int errorCode) throws android.os.RemoteException
{
android.os.Parcel _data = android.os.Parcel.obtain();
try {
_data.writeInterfaceToken(DESCRIPTOR);
_data.writeString(utteranceId);
_data.writeInt(errorCode);
mRemote.transact(Stub.TRANSACTION_onError, _data, null, android.os.IBinder.FLAG_ONEWAY);
}
finally {
_data.recycle();
}
}
Tells the client that the TTS engine has started synthesizing the audio for a request.

This doesn't mean the synthesis request has already started playing (for example when there
are synthesis requests ahead of it in the queue), but after receiving this callback you can
expect onAudioAvailable to be called.

Params:
utteranceId – Unique id identifying the synthesis request.
sampleRateInHz – Sample rate in HZ of the generated audio.
audioFormat – The audio format of the generated audio in the onAudioAvailable call. Should be one of ENCODING_PCM_8BIT, ENCODING_PCM_16BIT or ENCODING_PCM_FLOAT.
channelCount – The number of channels./**
     * Tells the client that the TTS engine has started synthesizing the audio for a request.
     *
     * <p>
     * This doesn't mean the synthesis request has already started playing (for example when there
     * are synthesis requests ahead of it in the queue), but after receiving this callback you can
     * expect onAudioAvailable to be called.
     * </p>
     *
     * @param utteranceId Unique id identifying the synthesis request.
     * @param sampleRateInHz Sample rate in HZ of the generated audio.
     * @param audioFormat The audio format of the generated audio in the {@link #onAudioAvailable}
     *        call. Should be one of {@link android.media.AudioFormat.ENCODING_PCM_8BIT},
     *        {@link android.media.AudioFormat.ENCODING_PCM_16BIT} or
     *        {@link android.media.AudioFormat.ENCODING_PCM_FLOAT}.
     * @param channelCount The number of channels.
     */
@Override public void onBeginSynthesis(java.lang.String utteranceId, int sampleRateInHz, int audioFormat, int channelCount) throws android.os.RemoteException
{
android.os.Parcel _data = android.os.Parcel.obtain();
try {
_data.writeInterfaceToken(DESCRIPTOR);
_data.writeString(utteranceId);
_data.writeInt(sampleRateInHz);
_data.writeInt(audioFormat);
_data.writeInt(channelCount);
mRemote.transact(Stub.TRANSACTION_onBeginSynthesis, _data, null, android.os.IBinder.FLAG_ONEWAY);
}
finally {
_data.recycle();
}
}
Tells the client about a chunk of the synthesized audio.

Called when a chunk of the synthesized audio is ready. This may be called more than once for
every synthesis request, thereby streaming the audio to the client.

Params:
utteranceId – Unique id identifying the synthesis request.
audio – The raw audio bytes. Its format is specified by the onStartAudio callback./**
     * Tells the client about a chunk of the synthesized audio.
     *
     * <p>
     * Called when a chunk of the synthesized audio is ready. This may be called more than once for
     * every synthesis request, thereby streaming the audio to the client.
     * </p>
     *
     * @param utteranceId Unique id identifying the synthesis request.
     * @param audio The raw audio bytes. Its format is specified by the {@link #onStartAudio}
     * callback.
     */
@Override public void onAudioAvailable(java.lang.String utteranceId, byte[] audio) throws android.os.RemoteException
{
android.os.Parcel _data = android.os.Parcel.obtain();
try {
_data.writeInterfaceToken(DESCRIPTOR);
_data.writeString(utteranceId);
_data.writeByteArray(audio);
mRemote.transact(Stub.TRANSACTION_onAudioAvailable, _data, null, android.os.IBinder.FLAG_ONEWAY);
}
finally {
_data.recycle();
}
}
Tells the client that the engine is about to speak the specified range of the utterance.
 Only called if the engine supplies timing information by calling SynthesisCallback.rangeStart(int, int, int) and only when the request is played back by the service, not when using TextToSpeech.synthesizeToFile. 
Params:
utteranceId – Unique id identifying the synthesis request.
start – The start character index of the range in the utterance text.
end – The end character index of the range (exclusive) in the utterance text.
frame – The start position in frames in the audio of the request where this range is
       spoken./**
     * Tells the client that the engine is about to speak the specified range of the utterance.
     *
     * <p>
     * Only called if the engine supplies timing information by calling
     * {@link SynthesisCallback#rangeStart(int, int, int)} and only when the request is played back
     * by the service, not when using {@link android.speech.tts.TextToSpeech#synthesizeToFile}.
     * </p>
     *
     * @param utteranceId Unique id identifying the synthesis request.
     * @param start The start character index of the range in the utterance text.
     * @param end The end character index of the range (exclusive) in the utterance text.
     * @param frame The start position in frames in the audio of the request where this range is
     *        spoken.
     */
@Override public void onRangeStart(java.lang.String utteranceId, int start, int end, int frame) throws android.os.RemoteException
{
android.os.Parcel _data = android.os.Parcel.obtain();
try {
_data.writeInterfaceToken(DESCRIPTOR);
_data.writeString(utteranceId);
_data.writeInt(start);
_data.writeInt(end);
_data.writeInt(frame);
mRemote.transact(Stub.TRANSACTION_onRangeStart, _data, null, android.os.IBinder.FLAG_ONEWAY);
}
finally {
_data.recycle();
}
}
}
static final int TRANSACTION_onStart = (android.os.IBinder.FIRST_CALL_TRANSACTION + 0);
static final int TRANSACTION_onSuccess = (android.os.IBinder.FIRST_CALL_TRANSACTION + 1);
static final int TRANSACTION_onStop = (android.os.IBinder.FIRST_CALL_TRANSACTION + 2);
static final int TRANSACTION_onError = (android.os.IBinder.FIRST_CALL_TRANSACTION + 3);
static final int TRANSACTION_onBeginSynthesis = (android.os.IBinder.FIRST_CALL_TRANSACTION + 4);
static final int TRANSACTION_onAudioAvailable = (android.os.IBinder.FIRST_CALL_TRANSACTION + 5);
static final int TRANSACTION_onRangeStart = (android.os.IBinder.FIRST_CALL_TRANSACTION + 6);
}
Tells the client that the synthesis has started playing.
Params:
utteranceId – Unique id identifying the synthesis request./**
     * Tells the client that the synthesis has started playing.
     *
     * @param utteranceId Unique id identifying the synthesis request.
     */
public void onStart(java.lang.String utteranceId) throws android.os.RemoteException;
Tells the client that the synthesis has finished playing.
Params:
utteranceId – Unique id identifying the synthesis request./**
     * Tells the client that the synthesis has finished playing.
     *
     * @param utteranceId Unique id identifying the synthesis request.
     */
public void onSuccess(java.lang.String utteranceId) throws android.os.RemoteException;
Tells the client that the synthesis was stopped.
Params:
utteranceId – Unique id identifying the synthesis request./**
     * Tells the client that the synthesis was stopped.
     *
     * @param utteranceId Unique id identifying the synthesis request.
     */
public void onStop(java.lang.String utteranceId, boolean isStarted) throws android.os.RemoteException;
Tells the client that the synthesis has failed.
Params:
utteranceId – Unique id identifying the synthesis request.
errorCode – One of the values from TextToSpeech./**
     * Tells the client that the synthesis has failed.
     *
     * @param utteranceId Unique id identifying the synthesis request.
     * @param errorCode One of the values from
     *        {@link android.speech.tts.v2.TextToSpeech}.
     */
public void onError(java.lang.String utteranceId, int errorCode) throws android.os.RemoteException;
Tells the client that the TTS engine has started synthesizing the audio for a request.

This doesn't mean the synthesis request has already started playing (for example when there
are synthesis requests ahead of it in the queue), but after receiving this callback you can
expect onAudioAvailable to be called.

Params:
utteranceId – Unique id identifying the synthesis request.
sampleRateInHz – Sample rate in HZ of the generated audio.
audioFormat – The audio format of the generated audio in the onAudioAvailable call. Should be one of ENCODING_PCM_8BIT, ENCODING_PCM_16BIT or ENCODING_PCM_FLOAT.
channelCount – The number of channels./**
     * Tells the client that the TTS engine has started synthesizing the audio for a request.
     *
     * <p>
     * This doesn't mean the synthesis request has already started playing (for example when there
     * are synthesis requests ahead of it in the queue), but after receiving this callback you can
     * expect onAudioAvailable to be called.
     * </p>
     *
     * @param utteranceId Unique id identifying the synthesis request.
     * @param sampleRateInHz Sample rate in HZ of the generated audio.
     * @param audioFormat The audio format of the generated audio in the {@link #onAudioAvailable}
     *        call. Should be one of {@link android.media.AudioFormat.ENCODING_PCM_8BIT},
     *        {@link android.media.AudioFormat.ENCODING_PCM_16BIT} or
     *        {@link android.media.AudioFormat.ENCODING_PCM_FLOAT}.
     * @param channelCount The number of channels.
     */
public void onBeginSynthesis(java.lang.String utteranceId, int sampleRateInHz, int audioFormat, int channelCount) throws android.os.RemoteException;
Tells the client about a chunk of the synthesized audio.

Called when a chunk of the synthesized audio is ready. This may be called more than once for
every synthesis request, thereby streaming the audio to the client.

Params:
utteranceId – Unique id identifying the synthesis request.
audio – The raw audio bytes. Its format is specified by the onStartAudio callback./**
     * Tells the client about a chunk of the synthesized audio.
     *
     * <p>
     * Called when a chunk of the synthesized audio is ready. This may be called more than once for
     * every synthesis request, thereby streaming the audio to the client.
     * </p>
     *
     * @param utteranceId Unique id identifying the synthesis request.
     * @param audio The raw audio bytes. Its format is specified by the {@link #onStartAudio}
     * callback.
     */
public void onAudioAvailable(java.lang.String utteranceId, byte[] audio) throws android.os.RemoteException;
Tells the client that the engine is about to speak the specified range of the utterance.
 Only called if the engine supplies timing information by calling SynthesisCallback.rangeStart(int, int, int) and only when the request is played back by the service, not when using TextToSpeech.synthesizeToFile. 
Params:
utteranceId – Unique id identifying the synthesis request.
start – The start character index of the range in the utterance text.
end – The end character index of the range (exclusive) in the utterance text.
frame – The start position in frames in the audio of the request where this range is
       spoken./**
     * Tells the client that the engine is about to speak the specified range of the utterance.
     *
     * <p>
     * Only called if the engine supplies timing information by calling
     * {@link SynthesisCallback#rangeStart(int, int, int)} and only when the request is played back
     * by the service, not when using {@link android.speech.tts.TextToSpeech#synthesizeToFile}.
     * </p>
     *
     * @param utteranceId Unique id identifying the synthesis request.
     * @param start The start character index of the range in the utterance text.
     * @param end The end character index of the range (exclusive) in the utterance text.
     * @param frame The start position in frames in the audio of the request where this range is
     *        spoken.
     */
public void onRangeStart(java.lang.String utteranceId, int start, int end, int frame) throws android.os.RemoteException;
}