MyIvonaSpeechCloudClient.java

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;

import javax.swing.JMenu;
import javax.swing.JTextField;

import com.amazonaws.auth.ClasspathPropertiesFileCredentialsProvider;
import com.ivona.services.tts.IvonaSpeechCloudClient;
import com.ivona.services.tts.model.CreateSpeechRequest;
import com.ivona.services.tts.model.CreateSpeechResult;
import com.ivona.services.tts.model.Input;
import com.ivona.services.tts.model.Voice;

import net.raysforge.easyswing.EasySwing;
import net.raysforge.easyswing.EasyTextArea;

public class Main implements ActionListener {

	EasySwing es = new EasySwing("TTS", 1024, 768);
	EasyTextArea eta = new EasyTextArea();
	JTextField tf;
	private IvonaSpeechCloudClient speechCloud;

	public Main() {

		speechCloud = new IvonaSpeechCloudClient(new ClasspathPropertiesFileCredentialsProvider("resources/IvonaCredentials.properties"));
		speechCloud.setEndpoint("https://tts.eu-west-1.ivonacloud.com");

		JMenu mi = es.addMenuItem("File");
		es.addMenuItem(mi, "Save", "save", this);

		tf = es.addToolBarTextField();
		tf.setText("test42");

		es.addToolBarItem("Convert English", "en", this);
		es.addToolBarItem("Convert German", "de", this);

		es.add(eta);

		es.show();
	}

	public static void main(String[] args) {
		new Main();
	}

	@Override
	public void actionPerformed(ActionEvent e) {
		if (e.getActionCommand().equals("en")||e.getActionCommand().equals("de")) {
			CreateSpeechRequest createSpeechRequest = new CreateSpeechRequest();
			Input input = new Input();
			Voice voice = new Voice();

			String lang = e.getActionCommand();
			
			if( lang.equals("de")) {
				voice.setName("Marlene");
			} else {
				voice.setName("Salli");
			}

			String text = eta.getText();
			for (int i = 0, n=0; i < text.length(); i += 8000, n++) { 
		        String part = text.substring(i, Math.min(i+8000, text.length()));
				input.setData(part);
				createSpeechRequest.setInput(input);
				createSpeechRequest.setVoice(voice);
				CreateSpeechResult createSpeechResult = speechCloud.createSpeech(createSpeechRequest);
				System.out.println(" content type:\t" + createSpeechResult.getContentType());
				System.out.println(" request id:\t" + createSpeechResult.getTtsRequestId());
				System.out.println(" request chars:\t" + createSpeechResult.getTtsRequestCharacters());
				System.out.println(" request units:\t" + createSpeechResult.getTtsRequestUnits());

				InputStream in = null;
				FileOutputStream out = null;
				try {
					in = createSpeechResult.getBody();
					out = new FileOutputStream(new File(tf.getText()+"."+lang+"."+n+".mp3"));

					byte[] buffer = new byte[2 * 1024];
					int readBytes;

					while ((readBytes = in.read(buffer)) > 0) {
						// In the example we are only printing the bytes counter,
						// In real-life scenario we would operate on the buffer
						//System.out.println(" received bytes: " + readBytes);
						out.write(buffer, 0, readBytes);
					}

					System.out.println("done");
					in.close();
					out.close();
				} catch (IOException ioe) {
					ioe.printStackTrace();
				}
			}
			

		}

	}

}