feat: adding openVoiceDataInstaller for android

Author: Mhp23

android/src/main/java/com/speech/SpeechModule.kt

@@ -4,6 +4,7 @@ import java.util.UUID
 import java.util.Locale
 import android.os.Build
 import android.os.Bundle
+import android.content.Intent
 import android.content.Context
 import android.speech.tts.Voice
 import android.media.AudioManager
@@ -553,6 +554,25 @@ class SpeechModule(reactContext: ReactApplicationContext) :
     initializeTTS()
   }
 
+   override fun openVoiceDataInstaller(promise: Promise) {
+    try {
+      val activity = currentActivity
+      if (activity == null) {
+        promise.reject("ACTIVITY_UNAVAILABLE", "The current activity is not available to launch the installer.")
+        return
+      }
+      val installIntent = Intent(TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA)
+      if (installIntent.resolveActivity(activity.packageManager) != null) {
+        activity.startActivity(installIntent)
+        promise.resolve(null)
+      } else {
+        promise.reject("UNSUPPORTED_OPERATION", "No activity found to handle TTS voice data installation on this device.")
+      }
+    } catch (e: Exception) {
+      promise.reject("INSTALLER_ERROR", "An unexpected error occurred while trying to open the TTS voice installer.", e)
+    }
+  }
+
   override fun invalidate() {
     super.invalidate()
     if (::synthesizer.isInitialized) {

ios/Speech.mm

@@ -185,6 +185,10 @@ - (void)getAvailableVoices:(NSString *)language
   resolve(voicesArray);
 }
 
+- (void)openVoiceDataInstaller:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject {
+  resolve(nil);
+}
+
 - (void)getEngines:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject {
   resolve(@[]);
 }

src/NativeSpeech.ts

@@ -89,6 +89,7 @@ export interface Spec extends TurboModule {
   speak: (text: string) => Promise<void>;
   getEngines: () => Promise<EngineProps[]>;
   initialize: (options: VoiceOptions) => void;
+  openVoiceDataInstaller: () => Promise<void>;
   setEngine: (engineName: string) => Promise<void>;
   getAvailableVoices: (language: string) => Promise<VoiceProps[]>;
   speakWithOptions: (text: string, options: VoiceOptions) => Promise<void>;

src/Speech.ts

@@ -50,6 +50,15 @@ export default class Speech {
   public static setEngine(engineName: string): Promise<void> {
     return TurboSpeech.setEngine(engineName);
   }
+  /**
+   * Opens the system UI to install or update TTS voice data.
+   * @returns Promise<void> Resolves when the installer activity has been launched.
+   * @throws If the installer activity cannot be opened on the device.
+   * @platform android
+   */
+  public static openVoiceDataInstaller(): Promise<void> {
+    return TurboSpeech.openVoiceDataInstaller();
+  }
   /**
    * Sets the global options for all subsequent speak() calls
    * @param options - Voice configuration options