From 22f53d6fc69d88ee2879aeb24f498f7988c1f8ea Mon Sep 17 00:00:00 2001
From: AbdullahM0hamed <25087116+AbdullahM0hamed@users.noreply.github.com>
Date: Thu, 6 Feb 2025 18:35:30 +0000
Subject: [PATCH] Add Ability To Select TTS Voice

---
 .../com/termux/api/apis/TextToSpeechAPI.java  | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/app/src/main/java/com/termux/api/apis/TextToSpeechAPI.java b/app/src/main/java/com/termux/api/apis/TextToSpeechAPI.java
index 2dae2dd1c..d47bbd794 100644
--- a/app/src/main/java/com/termux/api/apis/TextToSpeechAPI.java
+++ b/app/src/main/java/com/termux/api/apis/TextToSpeechAPI.java
@@ -9,6 +9,7 @@
 import android.speech.tts.TextToSpeech.Engine;
 import android.speech.tts.TextToSpeech.EngineInfo;
 import android.speech.tts.UtteranceProgressListener;
+import android.speech.tts.Voice;
 import android.util.JsonWriter;
 
 import com.termux.api.util.ResultReturner;
@@ -67,6 +68,7 @@ protected void onHandleIntent(final Intent intent) {
             final String speechRegion = intent.getStringExtra("region");
             final String speechVariant = intent.getStringExtra("variant");
             final String speechEngine = intent.getStringExtra("engine");
+            final String speechVoice = intent.getStringExtra("voice");
             final float speechPitch = intent.getFloatExtra("pitch", 1.0f);
 
             // STREAM_MUSIC is the default audio stream for TTS, see:
@@ -121,6 +123,23 @@ public void writeResult(PrintWriter out) {
                             return;
                         }
 
+                        if ("LIST_AVAILABLE".equals(speechVoice)) {
+                            try (JsonWriter writer = new JsonWriter(out)) {
+                                writer.setIndent("  ");
+                                Voice defaultVoice = mTts.getVoice();
+                                writer.beginArray();
+                                for (Voice voice : mTts.getVoices()) {
+                                    writer.beginObject();
+                                    writer.name("name").value(voice.getName());
+                                    writer.name("default").value(defaultVoice.equals(voice.getName()));
+                                    writer.endObject();
+                                }
+                                writer.endArray();
+                            }
+                            out.println();
+                            return;
+                        }
+                        
                         if ("LIST_AVAILABLE".equals(speechEngine)) {
                             try (JsonWriter writer = new JsonWriter(out)) {
                                 writer.setIndent("  ");
@@ -172,6 +191,15 @@ public void onDone(String utteranceId) {
                             }
                         }
 
+                        if (speechVoice != null) {
+                            for (Voice voice : mTts.getVoices()) {
+                                if (voice.getName().equals(speechVoice)) {
+                                    mTts.setVoice(voice);
+                                    break;
+                                }
+                            }
+                        }
+
                         mTts.setPitch(speechPitch);
                         mTts.setSpeechRate(intent.getFloatExtra("rate", 1.0f));