Merge "Added public extras for audio injection, biasing, formatting, masking offensive words. Reworded existing extras for segmented session feature."

This commit is contained in:
Dharmesh Mokani
2022-02-17 20:54:40 +00:00
committed by Android (Google) Code Review
2 changed files with 204 additions and 73 deletions

View File

@@ -39573,12 +39573,21 @@ package android.speech {
field public static final String ACTION_VOICE_SEARCH_HANDS_FREE = "android.speech.action.VOICE_SEARCH_HANDS_FREE";
field public static final String ACTION_WEB_SEARCH = "android.speech.action.WEB_SEARCH";
field public static final String DETAILS_META_DATA = "android.speech.DETAILS";
field public static final String EXTRA_AUDIO_INJECT_SOURCE = "android.speech.extra.AUDIO_INJECT_SOURCE";
field @Deprecated public static final String EXTRA_AUDIO_INJECT_SOURCE = "android.speech.extra.AUDIO_INJECT_SOURCE";
field public static final String EXTRA_AUDIO_SOURCE = "android.speech.extra.AUDIO_SOURCE";
field public static final String EXTRA_AUDIO_SOURCE_CHANNEL_COUNT = "android.speech.extra.AUDIO_SOURCE_CHANNEL_COUNT";
field public static final String EXTRA_AUDIO_SOURCE_ENCODING = "android.speech.extra.AUDIO_SOURCE_ENCODING";
field public static final String EXTRA_AUDIO_SOURCE_SAMPLING_RATE = "android.speech.extra.AUDIO_SOURCE_SAMPLING_RATE";
field public static final String EXTRA_BIASING_STRINGS = "android.speech.extra.BIASING_STRINGS";
field public static final String EXTRA_CALLING_PACKAGE = "calling_package";
field public static final String EXTRA_CONFIDENCE_SCORES = "android.speech.extra.CONFIDENCE_SCORES";
field public static final String EXTRA_ENABLE_BIASING_DEVICE_CONTEXT = "android.speech.extra.ENABLE_BIASING_DEVICE_CONTEXT";
field public static final String EXTRA_ENABLE_FORMATTING = "android.speech.extra.ENABLE_FORMATTING";
field public static final String EXTRA_HIDE_PARTIAL_TRAILING_PUNCTUATION = "android.speech.extra.HIDE_PARTIAL_TRAILING_PUNCTUATION";
field public static final String EXTRA_LANGUAGE = "android.speech.extra.LANGUAGE";
field public static final String EXTRA_LANGUAGE_MODEL = "android.speech.extra.LANGUAGE_MODEL";
field public static final String EXTRA_LANGUAGE_PREFERENCE = "android.speech.extra.LANGUAGE_PREFERENCE";
field public static final String EXTRA_MASK_OFFENSIVE_WORDS = "android.speech.extra.MASK_OFFENSIVE_WORDS";
field public static final String EXTRA_MAX_RESULTS = "android.speech.extra.MAX_RESULTS";
field public static final String EXTRA_ONLY_RETURN_LANGUAGE_PREFERENCE = "android.speech.extra.ONLY_RETURN_LANGUAGE_PREFERENCE";
field public static final String EXTRA_ORIGIN = "android.speech.extra.ORIGIN";
@@ -39589,12 +39598,14 @@ package android.speech {
field public static final String EXTRA_RESULTS_PENDINGINTENT = "android.speech.extra.RESULTS_PENDINGINTENT";
field public static final String EXTRA_RESULTS_PENDINGINTENT_BUNDLE = "android.speech.extra.RESULTS_PENDINGINTENT_BUNDLE";
field public static final String EXTRA_SECURE = "android.speech.extras.EXTRA_SECURE";
field public static final String EXTRA_SEGMENT_SESSION = "android.speech.extra.SEGMENT_SESSION";
field public static final String EXTRA_SEGMENTED_SESSION = "android.speech.extra.SEGMENTED_SESSION";
field public static final String EXTRA_SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS = "android.speech.extras.SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS";
field public static final String EXTRA_SPEECH_INPUT_MINIMUM_LENGTH_MILLIS = "android.speech.extras.SPEECH_INPUT_MINIMUM_LENGTH_MILLIS";
field public static final String EXTRA_SPEECH_INPUT_POSSIBLY_COMPLETE_SILENCE_LENGTH_MILLIS = "android.speech.extras.SPEECH_INPUT_POSSIBLY_COMPLETE_SILENCE_LENGTH_MILLIS";
field public static final String EXTRA_SUPPORTED_LANGUAGES = "android.speech.extra.SUPPORTED_LANGUAGES";
field public static final String EXTRA_WEB_SEARCH_ONLY = "android.speech.extra.WEB_SEARCH_ONLY";
field public static final String FORMATTING_OPTIMIZE_LATENCY = "latency";
field public static final String FORMATTING_OPTIMIZE_QUALITY = "quality";
field public static final String LANGUAGE_MODEL_FREE_FORM = "free_form";
field public static final String LANGUAGE_MODEL_WEB_SEARCH = "web_search";
field public static final int RESULT_AUDIO_ERROR = 5; // 0x5

View File

@@ -32,21 +32,6 @@ import java.util.ArrayList;
* Constants for supporting speech recognition through starting an {@link Intent}
*/
public class RecognizerIntent {
/**
* The extra key used in an intent to the speech recognizer for voice search. Not
* generally to be used by developers. The system search dialog uses this, for example,
* to set a calling package for identification by a voice search API. If this extra
* is set by anyone but the system process, it should be overridden by the voice search
* implementation.
*/
public static final String EXTRA_CALLING_PACKAGE = "calling_package";
/**
* The extra key used in an intent which is providing an already opened audio source for the
* RecognitionService to use. Data should be a URI to an audio resource.
*/
public static final String EXTRA_AUDIO_INJECT_SOURCE =
"android.speech.extra.AUDIO_INJECT_SOURCE";
private RecognizerIntent() {
// Not for instantiating.
@@ -58,7 +43,7 @@ public class RecognizerIntent {
* {@link Activity#onActivityResult}, if you start the intent using
* {@link Activity#startActivityForResult(Intent, int)}), or forwarded via a PendingIntent
* if one is provided.
*
*
* <p>Starting this intent with just {@link Activity#startActivity(Intent)} is not supported.
* You must either use {@link Activity#startActivityForResult(Intent, int)}, or provide a
* PendingIntent, to receive recognition results.
@@ -70,7 +55,7 @@ public class RecognizerIntent {
* <ul>
* <li>{@link #EXTRA_LANGUAGE_MODEL}
* </ul>
*
*
* <p>Optional extras:
* <ul>
* <li>{@link #EXTRA_PROMPT}
@@ -79,12 +64,12 @@ public class RecognizerIntent {
* <li>{@link #EXTRA_RESULTS_PENDINGINTENT}
* <li>{@link #EXTRA_RESULTS_PENDINGINTENT_BUNDLE}
* </ul>
*
*
* <p> Result extras (returned in the result, not to be specified in the request):
* <ul>
* <li>{@link #EXTRA_RESULTS}
* </ul>
*
*
* <p>NOTE: There may not be any applications installed to handle this action, so you should
* make sure to catch {@link ActivityNotFoundException}.
*/
@@ -97,12 +82,12 @@ public class RecognizerIntent {
*
* <p>If you want to avoid triggering any type of action besides web search, you can use
* the {@link #EXTRA_WEB_SEARCH_ONLY} extra.
*
*
* <p>Required extras:
* <ul>
* <li>{@link #EXTRA_LANGUAGE_MODEL}
* </ul>
*
*
* <p>Optional extras:
* <ul>
* <li>{@link #EXTRA_PROMPT}
@@ -112,13 +97,13 @@ public class RecognizerIntent {
* <li>{@link #EXTRA_WEB_SEARCH_ONLY}
* <li>{@link #EXTRA_ORIGIN}
* </ul>
*
*
* <p> Result extras (returned in the result, not to be specified in the request):
* <ul>
* <li>{@link #EXTRA_RESULTS}
* <li>{@link #EXTRA_CONFIDENCE_SCORES} (optional)
* </ul>
*
*
* <p>NOTE: There may not be any applications installed to handle this action, so you should
* make sure to catch {@link ActivityNotFoundException}.
*/
@@ -156,6 +141,129 @@ public class RecognizerIntent {
public static final String ACTION_VOICE_SEARCH_HANDS_FREE =
"android.speech.action.VOICE_SEARCH_HANDS_FREE";
/**
* Optional {@link android.os.ParcelFileDescriptor} pointing to an already opened audio
* source for the recognizer to use. The caller of the recognizer is responsible for closing
* the audio. If this extra is not set or the recognizer does not support this feature, the
* recognizer will open the mic for audio and close it when the recognition is finished.
*
* <p>Along with this extra, please send {@link #EXTRA_AUDIO_SOURCE_CHANNEL_COUNT},
* {@link #EXTRA_AUDIO_SOURCE_ENCODING}, and {@link #EXTRA_AUDIO_SOURCE_SAMPLING_RATE}
* extras, otherwise the default values of these extras will be used.
*
* <p>Additionally, {@link #EXTRA_ENABLE_BIASING_DEVICE_CONTEXT} may have no effect when this
* extra is set.
*
* <p>This can also be used as the string value for {@link #EXTRA_SEGMENTED_SESSION} to
* enable segmented session mode. The audio must be passed in using this extra. The
* recognition session will end when and only when the audio is closed.
*
* @see #EXTRA_SEGMENTED_SESSION
*/
public static final String EXTRA_AUDIO_SOURCE = "android.speech.extra.AUDIO_SOURCE";
/**
* Optional integer, to be used with {@link #EXTRA_AUDIO_SOURCE}, to indicate the number of
* channels in the audio. The default value is 1.
*/
public static final String EXTRA_AUDIO_SOURCE_CHANNEL_COUNT =
"android.speech.extra.AUDIO_SOURCE_CHANNEL_COUNT";
/**
* Optional integer (from {@link android.media.AudioFormat}), to be used with
* {@link #EXTRA_AUDIO_SOURCE}, to indicate the audio encoding. The default value is
* {@link android.media.AudioFormat#ENCODING_PCM_16BIT}.
*/
public static final String EXTRA_AUDIO_SOURCE_ENCODING =
"android.speech.extra.AUDIO_SOURCE_ENCODING";
/**
* Optional integer, to be used with {@link #EXTRA_AUDIO_SOURCE}, to indicate the sampling
* rate of the audio. The default value is 16000.
*/
public static final String EXTRA_AUDIO_SOURCE_SAMPLING_RATE =
"android.speech.extra.AUDIO_SOURCE_SAMPLING_RATE";
/**
* Optional boolean to enable biasing towards device context. The recognizer will use the
* device context to tune the recognition results.
*
* <p>Depending on the recognizer implementation, this value may have no effect.
*/
public static final String EXTRA_ENABLE_BIASING_DEVICE_CONTEXT =
"android.speech.extra.ENABLE_BIASING_DEVICE_CONTEXT";
/**
* Optional list of strings, towards which the recognizer should bias the recognition results.
* These are separate from the device context.
*/
public static final String EXTRA_BIASING_STRINGS = "android.speech.extra.BIASING_STRINGS";
/**
* Optional string to enable text formatting (e.g. unspoken punctuation (examples: question
* mark, comma, period, etc.), capitalization, etc.) and specify the optimization strategy.
* If set, the partial and final result texts will be formatted. Each result list will
* contain two hypotheses in the order of 1) formatted text 2) raw text.
*
* <p>Depending on the recognizer implementation, this value may have no effect.
*
* @see #FORMATTING_OPTIMIZE_QUALITY
* @see #FORMATTING_OPTIMIZE_LATENCY
*/
public static final String EXTRA_ENABLE_FORMATTING = "android.speech.extra.ENABLE_FORMATTING";
/**
* Optimizes formatting quality. This will increase latency but provide the highest
* punctuation quality. This is a value to use for {@link #EXTRA_ENABLE_FORMATTING}.
*
* @see #EXTRA_ENABLE_FORMATTING
*/
public static final String FORMATTING_OPTIMIZE_QUALITY = "quality";
/**
* Optimizes formatting latency. This will result in a slightly lower quality of punctuation
* but can improve the experience for real-time use cases. This is a value to use for
* {@link #EXTRA_ENABLE_FORMATTING}.
*
* @see #EXTRA_ENABLE_FORMATTING
*/
public static final String FORMATTING_OPTIMIZE_LATENCY = "latency";
/**
* Optional boolean, to be used with {@link #EXTRA_ENABLE_FORMATTING}, to prevent the
* recognizer adding punctuation after the last word of the partial results. The default is
* false.
*/
public static final String EXTRA_HIDE_PARTIAL_TRAILING_PUNCTUATION =
"android.speech.extra.HIDE_PARTIAL_TRAILING_PUNCTUATION";
/**
* Optional boolean indicating whether the recognizer should mask the offensive words in
* recognition results. The Default is true.
*/
public static final String EXTRA_MASK_OFFENSIVE_WORDS =
"android.speech.extra.MASK_OFFENSIVE_WORDS";
/**
* The extra key used in an intent to the speech recognizer for voice search. Not
* generally to be used by developers. The system search dialog uses this, for example,
* to set a calling package for identification by a voice search API. If this extra
* is set by anyone but the system process, it should be overridden by the voice search
* implementation.
*/
public static final String EXTRA_CALLING_PACKAGE = "calling_package";
/**
* The extra key used in an intent which is providing an already opened audio source for the
* RecognitionService to use. Data should be a URI to an audio resource.
*
* <p>Depending on the recognizer implementation, this value may have no effect.
*
* @deprecated Replaced with {@link #EXTRA_AUDIO_SOURCE}
*/
@Deprecated
public static final String EXTRA_AUDIO_INJECT_SOURCE =
"android.speech.extra.AUDIO_INJECT_SOURCE";
/**
* Optional boolean to indicate that a "hands free" voice search was performed while the device
* was in a secure mode. An example of secure mode is when the device's screen lock is active,
@@ -168,24 +276,29 @@ public class RecognizerIntent {
public static final String EXTRA_SECURE = "android.speech.extras.EXTRA_SECURE";
/**
* The minimum length of an utterance. We will not stop recording before this amount of time.
*
* Note that it is extremely rare you'd want to specify this value in an intent. If you don't
* have a very good reason to change these, you should leave them as they are. Note also that
* certain values may cause undesired or unexpected results - use judiciously! Additionally,
* depending on the recognizer implementation, these values may have no effect.
* Optional integer to indicate the minimum length of the recognition session. The recognizer
* will not stop recognizing speech before this amount of time.
*
* <p>Note that it is extremely rare you'd want to specify this value in an intent.
* Generally, it should be specified only when it is also used as the value for
* {@link #EXTRA_SEGMENTED_SESSION} to enable segmented session mode. Note also that certain
* values may cause undesired or unexpected results - use judiciously!
*
* <p>Depending on the recognizer implementation, these values may have no effect.
*/
public static final String EXTRA_SPEECH_INPUT_MINIMUM_LENGTH_MILLIS =
"android.speech.extras.SPEECH_INPUT_MINIMUM_LENGTH_MILLIS";
/**
* The amount of time that it should take after we stop hearing speech to consider the input
* complete.
*
* Note that it is extremely rare you'd want to specify this value in an intent. If
* you don't have a very good reason to change these, you should leave them as they are. Note
* also that certain values may cause undesired or unexpected results - use judiciously!
* Additionally, depending on the recognizer implementation, these values may have no effect.
* The amount of time that it should take after the recognizer stops hearing speech to
* consider the input complete hence end the recognition session.
*
* <p>Note that it is extremely rare you'd want to specify this value in an intent.
* Generally, it should be specified only when it is also used as the value for
* {@link #EXTRA_SEGMENTED_SESSION} to enable segmented session mode. Note also that certain
* values may cause undesired or unexpected results - use judiciously!
*
* <p>Depending on the recognizer implementation, these values may have no effect.
*/
public static final String EXTRA_SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS =
"android.speech.extras.SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS";
@@ -193,8 +306,8 @@ public class RecognizerIntent {
/**
* The amount of time that it should take after we stop hearing speech to consider the input
* possibly complete. This is used to prevent the endpointer cutting off during very short
* mid-speech pauses.
*
* mid-speech pauses.
*
* Note that it is extremely rare you'd want to specify this value in an intent. If
* you don't have a very good reason to change these, you should leave them as they are. Note
* also that certain values may cause undesired or unexpected results - use judiciously!
@@ -208,21 +321,21 @@ public class RecognizerIntent {
* {@link #ACTION_RECOGNIZE_SPEECH}. The recognizer uses this
* information to fine tune the results. This extra is required. Activities implementing
* {@link #ACTION_RECOGNIZE_SPEECH} may interpret the values as they see fit.
*
*
* @see #LANGUAGE_MODEL_FREE_FORM
* @see #LANGUAGE_MODEL_WEB_SEARCH
*/
public static final String EXTRA_LANGUAGE_MODEL = "android.speech.extra.LANGUAGE_MODEL";
/**
* Use a language model based on free-form speech recognition. This is a value to use for
* {@link #EXTRA_LANGUAGE_MODEL}.
/**
* Use a language model based on free-form speech recognition. This is a value to use for
* {@link #EXTRA_LANGUAGE_MODEL}.
* @see #EXTRA_LANGUAGE_MODEL
*/
public static final String LANGUAGE_MODEL_FREE_FORM = "free_form";
/**
* Use a language model based on web search terms. This is a value to use for
* {@link #EXTRA_LANGUAGE_MODEL}.
/**
* Use a language model based on web search terms. This is a value to use for
* {@link #EXTRA_LANGUAGE_MODEL}.
* @see #EXTRA_LANGUAGE_MODEL
*/
public static final String LANGUAGE_MODEL_WEB_SEARCH = "web_search";
@@ -236,7 +349,7 @@ public class RecognizerIntent {
* {@link java.util.Locale#getDefault()}.
*/
public static final String EXTRA_LANGUAGE = "android.speech.extra.LANGUAGE";
/**
* Optional value which can be used to indicate the referer url of a page in which
* speech was requested. For example, a web browser may choose to provide this for
@@ -244,12 +357,12 @@ public class RecognizerIntent {
*/
public static final String EXTRA_ORIGIN = "android.speech.extra.ORIGIN";
/**
/**
* Optional limit on the maximum number of results to return. If omitted the recognizer
* will choose how many results to return. Must be an integer.
*/
public static final String EXTRA_MAX_RESULTS = "android.speech.extra.MAX_RESULTS";
/**
* Optional boolean, to be used with {@link #ACTION_WEB_SEARCH}, to indicate whether to
* only fire web searches in response to a user's speech. The default is false, meaning
@@ -267,18 +380,18 @@ public class RecognizerIntent {
/**
* When the intent is {@link #ACTION_RECOGNIZE_SPEECH}, the speech input activity will
* return results to you via the activity results mechanism. Alternatively, if you use this
* extra to supply a PendingIntent, the results will be added to its bundle and the
* extra to supply a PendingIntent, the results will be added to its bundle and the
* PendingIntent will be sent to its target.
*/
public static final String EXTRA_RESULTS_PENDINGINTENT =
public static final String EXTRA_RESULTS_PENDINGINTENT =
"android.speech.extra.RESULTS_PENDINGINTENT";
/**
* If you use {@link #EXTRA_RESULTS_PENDINGINTENT} to supply a forwarding intent, you can
* also use this extra to supply additional extras for the final intent. The search results
* will be added to this bundle, and the combined bundle will be sent to the target.
*/
public static final String EXTRA_RESULTS_PENDINGINTENT_BUNDLE =
public static final String EXTRA_RESULTS_PENDINGINTENT_BUNDLE =
"android.speech.extra.RESULTS_PENDINGINTENT_BUNDLE";
/** Result code returned when no matches are found for the given speech */
@@ -301,7 +414,7 @@ public class RecognizerIntent {
* the lack of this extra indicates failure.
*/
public static final String EXTRA_RESULTS = "android.speech.extra.RESULTS";
/**
* A float array of confidence scores of the recognition results when performing
* {@link #ACTION_RECOGNIZE_SPEECH}. The array should be the same size as the ArrayList
@@ -317,7 +430,7 @@ public class RecognizerIntent {
* returned in an activity result.
*/
public static final String EXTRA_CONFIDENCE_SCORES = "android.speech.extra.CONFIDENCE_SCORES";
/**
* Returns the broadcast intent to fire with
* {@link Context#sendOrderedBroadcast(Intent, String, BroadcastReceiver, android.os.Handler, int, String, Bundle)}
@@ -334,7 +447,7 @@ public class RecognizerIntent {
* (Whether these are actually provided is up to the particular implementation. It is
* recommended that {@link Activity}s implementing {@link #ACTION_WEB_SEARCH} provide this
* information, but it is not required.)
*
*
* @param context a context object
* @return the broadcast intent to fire or null if not available
*/
@@ -343,15 +456,15 @@ public class RecognizerIntent {
ResolveInfo ri = context.getPackageManager().resolveActivity(
voiceSearchIntent, PackageManager.GET_META_DATA);
if (ri == null || ri.activityInfo == null || ri.activityInfo.metaData == null) return null;
String className = ri.activityInfo.metaData.getString(DETAILS_META_DATA);
if (className == null) return null;
Intent detailsIntent = new Intent(ACTION_GET_LANGUAGE_DETAILS);
detailsIntent.setComponent(new ComponentName(ri.activityInfo.packageName, className));
return detailsIntent;
}
/**
* Meta-data name under which an {@link Activity} implementing {@link #ACTION_WEB_SEARCH} can
* use to expose the class name of a {@link BroadcastReceiver} which can respond to request for
@@ -370,7 +483,7 @@ public class RecognizerIntent {
* are required to implement this. Thus retrieving this meta-data may be null.
*/
public static final String DETAILS_META_DATA = "android.speech.DETAILS";
/**
* A broadcast intent which can be fired to the {@link BroadcastReceiver} component specified
* in the meta-data defined in the {@link #DETAILS_META_DATA} meta-data of an
@@ -388,7 +501,7 @@ public class RecognizerIntent {
*/
public static final String ACTION_GET_LANGUAGE_DETAILS =
"android.speech.action.GET_LANGUAGE_DETAILS";
/**
* Specify this boolean extra in a broadcast of {@link #ACTION_GET_LANGUAGE_DETAILS} to
* indicate that only the current language preference is needed in the response. This
@@ -397,7 +510,7 @@ public class RecognizerIntent {
*/
public static final String EXTRA_ONLY_RETURN_LANGUAGE_PREFERENCE =
"android.speech.extra.ONLY_RETURN_LANGUAGE_PREFERENCE";
/**
* The key to the extra in the {@link Bundle} returned by {@link #ACTION_GET_LANGUAGE_DETAILS}
* which is a {@link String} that represents the current language preference this user has
@@ -405,7 +518,7 @@ public class RecognizerIntent {
*/
public static final String EXTRA_LANGUAGE_PREFERENCE =
"android.speech.extra.LANGUAGE_PREFERENCE";
/**
* The key to the extra in the {@link Bundle} returned by {@link #ACTION_GET_LANGUAGE_DETAILS}
* which is an {@link ArrayList} of {@link String}s that represents the languages supported by
@@ -428,14 +541,21 @@ public class RecognizerIntent {
public static final String EXTRA_PREFER_OFFLINE = "android.speech.extra.PREFER_OFFLINE";
/**
* Optional boolean, when true and supported by the recognizer implementation it will split
* the recognition results in segments, returned via
* {@link RecognitionListener#onSegmentResults(Bundle)} and terminate the session with
* {@link RecognitionListener#onEndOfSegmentedSession()}. There will be no call to
* {@link RecognitionListener#onResults(Bundle)}. Callers can use
* {@link #EXTRA_SPEECH_INPUT_MINIMUM_LENGTH_MILLIS} and
* {@link #EXTRA_SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS} to tune how long the segments
* will be. Defaults to false.
* Optional string to enable segmented session mode of the specified type, which can be
* {@link #EXTRA_AUDIO_SOURCE}, {@link #EXTRA_SPEECH_INPUT_MINIMUM_LENGTH_MILLIS} or
* {@link #EXTRA_SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS}. When segmented session mode is
* supported by the recognizer implementation and this extra is set, it will return the
* recognition results in segments via {@link RecognitionListener#onSegmentResults(Bundle)}
* and terminate the session with {@link RecognitionListener#onEndOfSegmentedSession()}.
*
* <p>When setting this extra, make sure the extra used as the string value here is also set
* in the same intent with proper value.
*
* <p>Depending on the recognizer implementation, this value may have no effect.
*
* @see #EXTRA_AUDIO_SOURCE
* @see #EXTRA_SPEECH_INPUT_MINIMUM_LENGTH_MILLIS
* @see #EXTRA_SPEECH_INPUT_COMPLETE_SILENCE_LENGTH_MILLIS
*/
public static final String EXTRA_SEGMENT_SESSION = "android.speech.extra.SEGMENT_SESSION";
public static final String EXTRA_SEGMENTED_SESSION = "android.speech.extra.SEGMENTED_SESSION";
}