Fix issues with new TTS API

Bug: 17389935
Change-Id: I59234b3222f59dc89be7e40f7d4706b1f8c610ce

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

@@ -1216,17 +1216,12 @@ public class TextToSpeech {
      *
      * @param durationInMs The duration of the silence.
      * @param queueMode {@link #QUEUE_ADD} or {@link #QUEUE_FLUSH}.
-     * @param params Parameters for the request. Can be null.
-     *            Engine specific parameters may be passed in but the parameter keys
-     *            must be prefixed by the name of the engine they are intended for. For example
-     *            the keys "com.svox.pico_foo" and "com.svox.pico:bar" will be passed to the
-     *            engine named "com.svox.pico" if it is being used.
      * @param utteranceId An unique identifier for this request.
      *
      * @return {@link #ERROR} or {@link #SUCCESS} of <b>queuing</b> the playSilence operation.
      */
     public int playSilence(final long durationInMs, final int queueMode,
-            final HashMap<String, String> params, final String utteranceId) {
+            final String utteranceId) {
         return runAction(new Action<Integer>() {
             @Override
             public Integer run(ITextToSpeechService service) throws RemoteException {
@@ -1258,12 +1253,12 @@ public class TextToSpeech {
      *
      * @return {@link #ERROR} or {@link #SUCCESS} of <b>queuing</b> the playSilence operation.
      * @deprecated As of API level 20, replaced by
-     *         {@link #playSilence(long, int, HashMap, String)}.
+     *         {@link #playSilence(long, int, String)}.
      */
     @Deprecated
     public int playSilence(final long durationInMs, final int queueMode,
             final HashMap<String, String> params) {
-        return playSilence(durationInMs, queueMode, params,
+        return playSilence(durationInMs, queueMode,
                            params == null ? null : params.get(Engine.KEY_PARAM_UTTERANCE_ID));
     }
 

core/java/android/speech/tts/TextToSpeechService.java

@@ -317,7 +317,7 @@ public abstract class TextToSpeechService extends Service {
 
      * @return A name of the default voice for a given locale.
      */
-    protected String onGetDefaultVoiceNameFor(String lang, String country, String variant) {
+    public String onGetDefaultVoiceNameFor(String lang, String country, String variant) {
         int localeStatus = onIsLanguageAvailable(lang, country, variant);
         Locale iso3Locale = null;
         switch (localeStatus) {

core/java/android/speech/tts/Voice.java

@@ -91,9 +91,6 @@ public class Voice implements Parcelable {
         Collections.addAll(this.mFeatures, in.readStringArray());
     }
 
-    /**
-     * @hide
-     */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         dest.writeString(mName);
@@ -104,17 +101,11 @@ public class Voice implements Parcelable {
         dest.writeStringList(new ArrayList<String>(mFeatures));
     }
 
-    /**
-     * @hide
-     */
     @Override
     public int describeContents() {
         return 0;
     }
 
-    /**
-     * @hide
-     */
     public static final Parcelable.Creator<Voice> CREATOR = new Parcelable.Creator<Voice>() {
         @Override
         public Voice createFromParcel(Parcel in) {