package app.test;
import java.io.File;
import android.app.Activity;
import android.content.Intent;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.speech.tts.TextToSpeech;
import android.speech.tts.TextToSpeech.OnInitListener;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class Test extends Activity implements OnInitListener {
private EditText words = null;
private Button speakBtn = null;
private EditText filename = null;
private Button recordBtn = null;
private Button playBtn = null;
private EditText useWith = null;
private Button assocBtn = null;
private String soundFilename = null;
private File soundFile = null;
private static final int REQ_TTS_STATUS_CHECK = 0;
private static final String TAG = "TTS Demo";
private TextToSpeech mTts = null;
private MediaPlayer player = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
words = (EditText)findViewById(R.id.wordsToSpeak);
filename = (EditText)findViewById(R.id.filename);
useWith = (EditText)findViewById(R.id.realText);
speakBtn = (Button)findViewById(R.id.speakBtn);
recordBtn = (Button)findViewById(R.id.recordBtn);
playBtn = (Button)findViewById(R.id.playBtn);
assocBtn = (Button)findViewById(R.id.assocBtn);
Intent checkIntent = new Intent();
checkIntent.setAction(TextToSpeech.Engine.ACTION_CHECK_TTS_DATA);
startActivityForResult(checkIntent, REQ_TTS_STATUS_CHECK);
}
public void doButton(View view) {
switch(view.getId()) {
case R.id.speakBtn:
mTts.speak(words.getText().toString(), TextToSpeech.QUEUE_ADD, null);
break;
case R.id.recordBtn:
soundFilename = filename.getText().toString();
soundFile = new File(soundFilename);
if (soundFile.exists())
soundFile.delete();
if(mTts.synthesizeToFile(words.getText().toString(), null, soundFilename)== TextToSpeech.SUCCESS) {
Toast.makeText(getBaseContext(),"Sound file created",Toast.LENGTH_SHORT).show();
playBtn.setEnabled(true);
assocBtn.setEnabled(true);
}
else {
Toast.makeText(getBaseContext(),"Oops! Sound file not created",Toast.LENGTH_SHORT).show();
}
break;
case R.id.playBtn:
try {
player = new MediaPlayer();
player.setDataSource(soundFilename);
player.prepare();
player.start();
}
catch(Exception e) {
Toast.makeText(getBaseContext(),"Hmmmmm. Can't play file",Toast.LENGTH_SHORT).show();
e.printStackTrace();
}
break;
case R.id.assocBtn:
mTts.addSpeech(useWith.getText().toString(), soundFilename);
Toast.makeText(getBaseContext(),"Associated!",Toast.LENGTH_SHORT).show();
break;
}
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQ_TTS_STATUS_CHECK) {
switch (resultCode) {
case TextToSpeech.Engine.CHECK_VOICE_DATA_PASS:
mTts = new TextToSpeech(this, this);
Log.v(TAG, "Pico is installed okay");
break;
case TextToSpeech.Engine.CHECK_VOICE_DATA_BAD_DATA:
case TextToSpeech.Engine.CHECK_VOICE_DATA_MISSING_DATA:
case TextToSpeech.Engine.CHECK_VOICE_DATA_MISSING_VOLUME:
Intent installIntent = new Intent();
installIntent.setAction(
TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA);
startActivity(installIntent);
break;
case TextToSpeech.Engine.CHECK_VOICE_DATA_FAIL:
default:
Log.e(TAG, "Got a failure. TTS apparently not available");
}
}
}
public void onInit(int status) {
if( status == TextToSpeech.SUCCESS) {
speakBtn.setEnabled(true);
recordBtn.setEnabled(true);
}
}
@Override
public void onPause()
{
super.onPause();
if(player != null) {
player.stop();
}
if( mTts != null)
mTts.stop();
}
@Override
public void onDestroy()
{
super.onDestroy();
if(player != null) {
player.release();
}
if( mTts != null) {
mTts.shutdown();
}
}
}
//main.xml
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent">
android:text="Dohn Keyhotay"
android:layout_width="fill_parent"
android:layout_height="wrap_content"/>
android:text="Speak"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="doButton"
android:enabled="false" />
android:text="Filename:"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
android:text="/sdcard/donquixote.wav"
android:layout_width="fill_parent"
android:layout_height="wrap_content"/>
android:text="Record"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="doButton"
android:enabled="false" />
android:text="Play"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="doButton"
android:enabled="false" />
android:text="Use with:"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
android:text="Don Quixote"
android:layout_width="fill_parent"
android:layout_height="wrap_content"/>
android:text="Associate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="doButton"
android:enabled="false" />