Merge "Exception handling clean-up in TextToSpeech.java" (6a5ecc09) · Commits · e / os / android_frameworks_base

core/java/android/speech/tts/TextToSpeech.java

+80 −298

Original line number	Diff line number	Diff line
		@@ -44,6 +44,8 @@ import java.util.Locale;
		*/
		public class TextToSpeech {

		private static final String TAG = "TextToSpeech";

		/**
		* Denotes a successful operation.
		*/
		@@ -579,29 +581,16 @@ public class TextToSpeech {
		mITts.addSpeech(mPackageName, text, packagename, resourceId);
		return SUCCESS;
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addSpeech", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addSpeech", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addSpeech", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addSpeech", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addSpeech", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addSpeech", e);
		}
		return ERROR;
		}
		}


		/**
		* Adds a mapping between a string of text and a sound file. Using this, it
		* is possible to add custom pronounciations for a string of text.
		@@ -626,23 +615,11 @@ public class TextToSpeech {
		mITts.addSpeechFile(mPackageName, text, filename);
		return SUCCESS;
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addSpeech", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addSpeech", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addSpeech", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addSpeech", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addSpeech", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addSpeech", e);
		}
		return ERROR;
		}
		@@ -683,23 +660,11 @@ public class TextToSpeech {
		mITts.addEarcon(mPackageName, earcon, packagename, resourceId);
		return SUCCESS;
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addEarcon", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addEarcon", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addEarcon", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addEarcon", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addEarcon", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addEarcon", e);
		}
		return ERROR;
		}
		@@ -730,23 +695,11 @@ public class TextToSpeech {
		mITts.addEarconFile(mPackageName, earcon, filename);
		return SUCCESS;
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addEarcon", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addEarcon", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addEarcon", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addEarcon", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - addEarcon", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("addEarcon", e);
		}
		return ERROR;
		}
		@@ -790,27 +743,15 @@ public class TextToSpeech {
		}
		result = mITts.speak(mPackageName, text, queueMode, mCachedParams);
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - speak", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("speak", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - speak", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("speak", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - speak", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("speak", e);
		} finally {
		resetCachedParams();
		return result;
		}
		return result;
		}
		}

		@@ -849,27 +790,15 @@ public class TextToSpeech {
		}
		result = mITts.playEarcon(mPackageName, earcon, queueMode, null);
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - playEarcon", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("playEarcon", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - playEarcon", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("playEarcon", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - playEarcon", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("playEarcon", e);
		} finally {
		resetCachedParams();
		return result;
		}
		return result;
		}
		}

		@@ -901,27 +830,15 @@ public class TextToSpeech {
		}
		result = mITts.playSilence(mPackageName, durationInMs, queueMode, mCachedParams);
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - playSilence", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("playSilence", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - playSilence", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("playSilence", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - playSilence", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("playSilence", e);
		} finally {
		resetCachedParams();
		return result;
		}
		return result;
		}
		}

		@@ -939,23 +856,11 @@ public class TextToSpeech {
		try {
		return mITts.isSpeaking();
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - isSpeaking", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("isSpeaking", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - isSpeaking", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("isSpeaking", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - isSpeaking", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("isSpeaking", e);
		}
		return false;
		}
		@@ -977,26 +882,13 @@ public class TextToSpeech {
		try {
		result = mITts.stop(mPackageName);
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - stop", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("stop", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - stop", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("stop", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - stop", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		} finally {
		return result;
		restart("stop", e);
		}
		return result;
		}
		}

		@@ -1032,20 +924,11 @@ public class TextToSpeech {
		}
		}
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setSpeechRate", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("setSpeechRate", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setSpeechRate", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		} finally {
		return result;
		restart("setSpeechRate", e);
		}
		return result;
		}
		}

		@@ -1077,20 +960,11 @@ public class TextToSpeech {
		result = SUCCESS;
		}
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setPitch", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("setPitch", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setPitch", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		} finally {
		return result;
		restart("setPitch", e);
		}
		return result;
		}
		}

		@@ -1141,26 +1015,13 @@ public class TextToSpeech {
		}
		}
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setLanguage", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("setLanguage", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setLanguage", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("setLanguage", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setLanguage", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		} finally {
		return result;
		restart("setLanguage", e);
		}
		return result;
		}
		}

		@@ -1191,23 +1052,11 @@ public class TextToSpeech {
		mCachedParams[Engine.PARAM_POSITION_VARIANT + 1]);
		}
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - getLanguage", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("getLanguage", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - getLanguage", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("getLanguage", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - getLanguage", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("getLanguage", e);
		}
		return null;
		}
		@@ -1233,26 +1082,13 @@ public class TextToSpeech {
		result = mITts.isLanguageAvailable(loc.getISO3Language(),
		loc.getISO3Country(), loc.getVariant(), mCachedParams);
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - isLanguageAvailable", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("isLanguageAvailable", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - isLanguageAvailable", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("isLanguageAvailable", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - isLanguageAvailable", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		} finally {
		return result;
		restart("isLanguageAvailable", e);
		}
		return result;
		}
		}

		@@ -1293,27 +1129,15 @@ public class TextToSpeech {
		result = mITts.synthesizeToFile(mPackageName, text, mCachedParams, filename) ?
		SUCCESS : ERROR;
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - synthesizeToFile", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("synthesizeToFile", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - synthesizeToFile", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("synthesizeToFile", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - synthesizeToFile", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("synthesizeToFile", e);
		} finally {
		resetCachedParams();
		return result;
		}
		return result;
		}
		}

		@@ -1366,26 +1190,13 @@ public class TextToSpeech {
		try {
		result = mITts.registerCallback(mPackageName, mITtscallback);
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - registerCallback", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("registerCallback", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - registerCallback", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("registerCallback", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - registerCallback", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		} finally {
		return result;
		restart("registerCallback", e);
		}
		return result;
		}
		}

		@@ -1409,26 +1220,13 @@ public class TextToSpeech {
		mCachedParams[Engine.PARAM_POSITION_ENGINE + 1] = enginePackageName;
		}
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setEngineByPackageName", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("setEngineByPackageName", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setEngineByPackageName", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("setEngineByPackageName", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setEngineByPackageName", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		} finally {
		return result;
		restart("setEngineByPackageName", e);
		}
		return result;
		}
		}

		@@ -1447,26 +1245,13 @@ public class TextToSpeech {
		try {
		engineName = mITts.getDefaultEngine();
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setEngineByPackageName", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("getDefaultEngine", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setEngineByPackageName", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("getDefaultEngine", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - setEngineByPackageName", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		} finally {
		return engineName;
		restart("getDefaultEngine", e);
		}
		return engineName;
		}
		}

		@@ -1486,26 +1271,23 @@ public class TextToSpeech {
		try {
		defaultsEnforced = mITts.areDefaultsEnforced();
		} catch (RemoteException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - areDefaultsEnforced", "RemoteException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("areDefaultsEnforced", e);
		} catch (NullPointerException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - areDefaultsEnforced", "NullPointerException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		restart("areDefaultsEnforced", e);
		} catch (IllegalStateException e) {
		// TTS died; restart it.
		Log.e("TextToSpeech.java - areDefaultsEnforced", "IllegalStateException");
		e.printStackTrace();
		mStarted = false;
		initTts();
		} finally {
		restart("areDefaultsEnforced", e);
		}
		return defaultsEnforced;
		}
		}

		/**
		* Restarts the TTS after a failure.
		*/
		private void restart(String method, Exception e) {
		// TTS died; restart it.
		Log.e(TAG, method, e);
		mStarted = false;
		initTts();
		}
		}