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| author | Przemyslaw Szczepaniak <pszczepaniak@google.com> | 2012-11-15 11:41:36 +0000 |
|---|---|---|
| committer | Android (Google) Code Review <android-gerrit@google.com> | 2012-11-16 03:14:22 -0800 |
| commit | f288a64f5bed290d162c1a6fd54bea7c0ba14042 (patch) | |
| tree | 27b3da91e9240b2f857ba5698cac16a9f5ad41ca /core/java/android/speech/tts | |
| parent | 923584df774535ad839a2e0d238069c5ad48c070 (diff) | |
| download | frameworks_base-f288a64f5bed290d162c1a6fd54bea7c0ba14042.zip frameworks_base-f288a64f5bed290d162c1a6fd54bea7c0ba14042.tar.gz frameworks_base-f288a64f5bed290d162c1a6fd54bea7c0ba14042.tar.bz2 | |
Make TTS input string limit public and documented
Bug: 7456118
Change-Id: Iced44eb349e1abb551f991c2b9357a03bab3bb3d
Diffstat (limited to 'core/java/android/speech/tts')
| -rw-r--r-- | core/java/android/speech/tts/TextToSpeech.java | 12 | ||||
| -rw-r--r-- | core/java/android/speech/tts/TextToSpeechService.java | 4 |
2 files changed, 12 insertions, 4 deletions
diff --git a/core/java/android/speech/tts/TextToSpeech.java b/core/java/android/speech/tts/TextToSpeech.java index 9d570fc..0f787e7 100644 --- a/core/java/android/speech/tts/TextToSpeech.java +++ b/core/java/android/speech/tts/TextToSpeech.java @@ -203,6 +203,12 @@ public class TextToSpeech { public static final int USE_DEFAULTS = 0; // false /** + * Limit of length of input string passed to speak/synthesizeToFile. + * Larger strings will be rejected. + */ + public static final int MAX_SPEECH_STRING_LENGTH = 4000; + + /** * Package name of the default TTS engine. * * @hide @@ -801,7 +807,8 @@ public class TextToSpeech { * {@link #setOnUtteranceProgressListener}) and using the * {@link Engine#KEY_PARAM_UTTERANCE_ID} parameter. * - * @param text The string of text to be spoken. + * @param text The string of text to be spoken. No longer than + * {@link Engine#MAX_SPEECH_STRING_LENGTH} characters. * @param queueMode The queuing strategy to use, {@link #QUEUE_ADD} or {@link #QUEUE_FLUSH}. * @param params Parameters for the request. Can be null. * Supported parameter names: @@ -1113,7 +1120,8 @@ public class TextToSpeech { * {@link #setOnUtteranceProgressListener}) and using the * {@link Engine#KEY_PARAM_UTTERANCE_ID} parameter. * - * @param text The text that should be synthesized + * @param text The text that should be synthesized. No longer than + * {@link Engine#MAX_SPEECH_STRING_LENGTH} characters. * @param params Parameters for the request. Can be null. * Supported parameter names: * {@link Engine#KEY_PARAM_UTTERANCE_ID}. diff --git a/core/java/android/speech/tts/TextToSpeechService.java b/core/java/android/speech/tts/TextToSpeechService.java index d124e68..b8eef0c 100644 --- a/core/java/android/speech/tts/TextToSpeechService.java +++ b/core/java/android/speech/tts/TextToSpeechService.java @@ -74,7 +74,7 @@ public abstract class TextToSpeechService extends Service { private static final boolean DBG = false; private static final String TAG = "TextToSpeechService"; - private static final int MAX_SPEECH_ITEM_CHAR_LENGTH = 4000; + private static final String SYNTH_THREAD_NAME = "SynthThread"; private SynthHandler mSynthHandler; @@ -552,7 +552,7 @@ public abstract class TextToSpeechService extends Service { Log.e(TAG, "null synthesis text"); return false; } - if (mText.length() >= MAX_SPEECH_ITEM_CHAR_LENGTH) { + if (mText.length() >= TextToSpeech.Engine.MAX_SPEECH_STRING_LENGTH) { Log.w(TAG, "Text too long: " + mText.length() + " chars"); return false; } |