speech: Connect on model check/download trigger (515bbcf6) · Commits · e / os / android_frameworks_base

core/java/android/speech/SpeechRecognizer.java

+32 −4

Original line number	Diff line number	Diff line
		@@ -496,6 +496,17 @@ public class SpeechRecognizer {
		Objects.requireNonNull(recognizerIntent, "intent must not be null");
		Objects.requireNonNull(supportListener, "listener must not be null");

		if (DBG) {
		Slog.i(TAG, "#checkRecognitionSupport called");
		if (mService == null) {
		Slog.i(TAG, "Connection is not established yet");
		}
		}

		if (mService == null) {
		// First time connection: first establish a connection, then dispatch.
		connectToSystemService();
		}
		putMessage(Message.obtain(mHandler, MSG_CHECK_RECOGNITION_SUPPORT,
		Pair.create(recognizerIntent, supportListener)));
		}
		@@ -510,7 +521,17 @@ public class SpeechRecognizer {
		*/
		public void triggerModelDownload(@NonNull Intent recognizerIntent) {
		Objects.requireNonNull(recognizerIntent, "intent must not be null");
		putMessage(Message.obtain(mHandler, MSG_TRIGGER_MODEL_DOWNLOAD));
		if (DBG) {
		Slog.i(TAG, "#triggerModelDownload called");
		if (mService == null) {
		Slog.i(TAG, "Connection is not established yet");
		}
		}
		if (mService == null) {
		// First time connection: first establish a connection, then dispatch.
		connectToSystemService();
		}
		putMessage(Message.obtain(mHandler, MSG_TRIGGER_MODEL_DOWNLOAD, recognizerIntent));
		}

		/**
		@@ -625,7 +646,6 @@ public class SpeechRecognizer {
		}
		try {
		mService.triggerModelDownload(recognizerIntent);
		if (DBG) Log.d(TAG, "service download support command succeeded");
		} catch (final RemoteException e) {
		Log.e(TAG, "downloadModel() failed", e);
		mListener.onError(ERROR_CLIENT);
		@@ -705,6 +725,9 @@ public class SpeechRecognizer {
		}

		private synchronized boolean maybeInitializeManagerService() {
		if (DBG) {
		Log.i(TAG, "#maybeInitializeManagerService found = " + mManagerService);
		}
		if (mManagerService != null) {
		return true;
		}
		@@ -712,8 +735,13 @@ public class SpeechRecognizer {
		mManagerService = IRecognitionServiceManager.Stub.asInterface(
		ServiceManager.getService(Context.SPEECH_RECOGNITION_SERVICE));

		if (mManagerService == null && mListener != null) {
		if (DBG) {
		Log.i(TAG, "#maybeInitializeManagerService instantiated =" + mManagerService);
		}
		if (mManagerService == null) {
		if (mListener != null) {
		mListener.onError(ERROR_CLIENT);
		}
		return false;
		}
		return true;