am 377b21e9: Merge change 9502 into donut (7a17cf34) · Commits · e / os / android_frameworks_base

packages/TtsService/src/android/tts/TtsService.java

+42 −4

Original line number	Diff line number	Diff line
		@@ -142,6 +142,8 @@ public class TtsService extends Service implements OnCompletionListener {
		private final ReentrantLock synthesizerLock = new ReentrantLock();

		private static SynthProxy sNativeSynth = null;
		private static Boolean sIsKillingSynth = true;

		@Override
		public void onCreate() {
		super.onCreate();
		@@ -152,6 +154,7 @@ public class TtsService extends Service implements OnCompletionListener {
		String soLibPath = "/system/lib/libttspico.so";
		if (sNativeSynth == null) {
		sNativeSynth = new SynthProxy(soLibPath);
		sIsKillingSynth = false;
		}

		mSelf = this;
		@@ -172,6 +175,9 @@ public class TtsService extends Service implements OnCompletionListener {
		@Override
		public void onDestroy() {
		super.onDestroy();

		sIsKillingSynth = true;
		Log.i("TtsService", "TtsService.onDestroy()");
		// Don't hog the media player
		cleanUpPlayer();

		@@ -180,6 +186,7 @@ public class TtsService extends Service implements OnCompletionListener {

		// Unregister all callbacks.
		mCallbacks.kill();
		//Log.i("TtsService", "TtsService.onDestroy() ended");
		}


		@@ -243,6 +250,9 @@ public class TtsService extends Service implements OnCompletionListener {


		private int setSpeechRate(String callingApp, int rate) {
		if (sIsKillingSynth) {
		return TextToSpeech.ERROR;
		}
		if (isDefaultEnforced()) {
		return sNativeSynth.setSpeechRate(getDefaultRate());
		} else {
		@@ -252,23 +262,37 @@ public class TtsService extends Service implements OnCompletionListener {


		private int setPitch(String callingApp, int pitch) {
		if (sIsKillingSynth) {
		return TextToSpeech.ERROR;
		}
		return sNativeSynth.setPitch(pitch);
		}


		private int isLanguageAvailable(String lang, String country, String variant) {
		if (sIsKillingSynth) {
		return TextToSpeech.LANG_NOT_SUPPORTED;
		}
		//Log.v("TtsService", "TtsService.isLanguageAvailable(" + lang + ", " + country + ", " +variant+")");
		return sNativeSynth.isLanguageAvailable(lang, country, variant);
		}


		private String[] getLanguage() {
		if (sIsKillingSynth) {
		Log.v("TtsService", "killing synth:: aborting getLanguage()");
		return null;
		}
		return sNativeSynth.getLanguage();
		}


		private int setLanguage(String callingApp, String lang, String country, String variant) {
		Log.v("TtsService", "TtsService.setLanguage(" + lang + ", " + country + ", " + variant + ")");
		if (sIsKillingSynth) {
		Log.v("TtsService", "killing synth:: aborting setLanguage()");
		return TextToSpeech.ERROR;
		}
		if (isDefaultEnforced()) {
		return sNativeSynth.setLanguage(getDefaultLanguage(), getDefaultCountry(),
		getDefaultLocVariant());
		@@ -402,7 +426,12 @@ public class TtsService extends Service implements OnCompletionListener {
		}
		if ((mCurrentSpeechItem != null) &&
		mCurrentSpeechItem.mCallingApp.equals(callingApp)) {
		if (sIsKillingSynth) {
		Log.v("TtsService", "killing synth:: aborting stop()");
		result = TextToSpeech.ERROR;
		} else {
		result = sNativeSynth.stop();
		}
		mKillList.put(mCurrentSpeechItem, true);
		if (mPlayer != null) {
		try {
		@@ -451,7 +480,12 @@ public class TtsService extends Service implements OnCompletionListener {
		if ((mCurrentSpeechItem != null) &&
		((mCurrentSpeechItem.mType != SpeechItem.TEXT_TO_FILE) \|\|
		mCurrentSpeechItem.mCallingApp.equals(callingApp))) {
		if (sIsKillingSynth) {
		Log.v("TtsService", "killing synth:: aborting stop()");
		result = TextToSpeech.ERROR;
		} else {
		result = sNativeSynth.stop();
		}
		mKillList.put(mCurrentSpeechItem, true);
		if (mPlayer != null) {
		try {
		@@ -591,8 +625,10 @@ public class TtsService extends Service implements OnCompletionListener {
		if (speechRate.length() > 0){
		setSpeechRate("", Integer.parseInt(speechRate));
		}
		if (!sIsKillingSynth) {
		sNativeSynth.speak(speechItem.mText, streamType);
		}
		}
		} catch (InterruptedException e) {
		Log.e("TtsService", "TTS speakInternalOnly(): tryLock interrupted");
		e.printStackTrace();
		@@ -660,8 +696,10 @@ public class TtsService extends Service implements OnCompletionListener {
		if (speechRate.length() > 0){
		setSpeechRate("", Integer.parseInt(speechRate));
		}
		if (!sIsKillingSynth) {
		sNativeSynth.synthesizeToFile(speechItem.mText, speechItem.mFilename);
		}
		}
		} catch (InterruptedException e) {
		Log.e("TtsService", "TTS synthToFileInternalOnly(): tryLock interrupted");
		e.printStackTrace();