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Commit bd2492e1 authored by Narayan Kamath's avatar Narayan Kamath
Browse files

Expose the currently used engine to bundled apps. 

This is required to fix a couple of niggles and annoyances
in the Settings app.

Change-Id: I0ad0c41744282b552e844ba9a2157cea74c64234
parent b0b1b11b

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

+10 −1
Original line number Diff line number Diff line
@@ -442,7 +442,7 @@ public class TextToSpeech { 
    private final Map<String, Uri> mUtterances;

    private final Bundle mParams = new Bundle();

    private final TtsEngines mEnginesHelper;

    private String mCurrentEngine = null;

    private volatile String mCurrentEngine = null;



    /**

     * The constructor for the TextToSpeech class, using the default TTS engine.
@@ -573,6 +573,7 @@ public class TextToSpeech { 
                service.setCallback(getPackageName(), null);

                service.stop(getPackageName());

                mServiceConnection.disconnect();

                mCurrentEngine = null;

                return null;

            }

        }, null, "shutdown");
@@ -868,6 +869,14 @@ public class TextToSpeech { 
        return ERROR;

    }



    /**

     * @return the engine currently in use by this TextToSpeech instance.

     * @hide

     */

    public String getCurrentEngine() {

        return mCurrentEngine;

    }



    /**

     * Sets the text-to-speech language.

     * The TTS engine will try to use the closest match to the specified