package com.example.speakdemo2; import java.util.Locale; import android.app.Activity; import android.speech.SpeechRecognizer; import android.speech.tts.TextToSpeech; import android.util.Log; public class Help { private Activity activity; private TextToSpeech textToSpeech; public Help(Activity activity) { this.activity = activity; textToSpeech = new TextToSpeech(activity, new TextToSpeech.OnInitListener() { @Override public void onInit(int status) { if (status == TextToSpeech.SUCCESS) { int result = textToSpeech.setLanguage(Locale.US); if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) { Log.e("MESSAGE", "不支持的语言"); } } } }); } public void speak(String voice) { textToSpeech.speak(voice, TextToSpeech.QUEUE_FLUSH, null); } }
步骤二、文本转语音播放
package com.example.speakdemo2; import android.os.Bundle; import android.app.Activity; import android.view.Menu; import android.view.View; import android.widget.Button; import android.widget.EditText; public class MainActivity extends Activity { Help help; EditText editText; Button button; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); help = new Help(this); editText = (EditText) findViewById(R.id.edit_text); button = (Button) findViewById(R.id.btn); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { help.speak(editText.getText().toString()); } }); } }
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