Adding in the playSilence method to TextToSpeech.java
diff --git a/core/java/android/speech/tts/TextToSpeech.java b/core/java/android/speech/tts/TextToSpeech.java
index 1502d98..41b25ec 100755
--- a/core/java/android/speech/tts/TextToSpeech.java
+++ b/core/java/android/speech/tts/TextToSpeech.java
@@ -410,7 +410,27 @@
public void playSilence(long durationInMs, int queueMode) {
- // TODO implement, already present in TTS service
+ synchronized (mStartLock) {
+ if (!mStarted) {
+ return;
+ }
+ try {
+ // TODO support extra parameters, passing cache of current parameters for the moment
+ mITts.playSilence(durationInMs, queueMode, mCachedParams);
+ } catch (RemoteException e) {
+ // TTS died; restart it.
+ mStarted = false;
+ initTts();
+ } catch (NullPointerException e) {
+ // TTS died; restart it.
+ mStarted = false;
+ initTts();
+ } catch (IllegalStateException e) {
+ // TTS died; restart it.
+ mStarted = false;
+ initTts();
+ }
+ }
}