Android Open Source - OSC-Test-Suite-for-Android O S C Tester Client Service

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License

The source code is released under:

Copyright (c) 2011 Tyler Freeman http://odbol.com Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to...

Java Source Code

package com.odbol.pocket.osc;
/*w w  w.  ja  v a 2s.c o  m*/
import java.net.InetSocketAddress;

import com.relivethefuture.osc.data.OscMessage;
import com.relivethefuture.osc.transport.OscClient;

import android.app.IntentService;
import android.content.Intent;
import android.content.SharedPreferences;
import android.widget.Toast;
import android.preference.PreferenceManager;

/***
 * This service runs in the background and sends a test OSC message 
 * to a specified address every 2 seconds.
 * 
 * Use it to test your OSC server app to make sure it can receive OSC messages
 * correctly. Do this by calling startService() (see OSCSampleServerExampleWithTestClient for details)
 * either from your app (not recommended) or by starting the service via a separate app.
 * 
 * We will assume that the user will start their own OSC Client that sends messages,
 * so you only need to implement the OSC Server and keep listening until something comes to you!
 * This is merely to test your app's response to the OSC message.
 * 
 * @author odbol
 *
 */
public class OSCTesterClientService extends IntentService {
  public OSCTesterClientService() {
    super("OSCTesterClientServiceThread");
  }

  private String oscAddress = "127.0.0.1";
  private int oscPort = OSCSampleServer.DEFAULT_OSC_PORT;
  private String oscMsgPath = "/test/count";

  private OscClient sender;

  private int curCount = 0;
  private int timeout = 100;

  @Override
  public void onCreate() {
    super.onCreate();
    /*
     * This populates the default values from the preferences XML file. See
     * {@link DefaultValues} for more details.
     */
    PreferenceManager.setDefaultValues(this, R.xml.preferences, false);

    //reload prefs
    SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(this);
    try {
      oscPort = Integer.parseInt(p.getString("pref_osc_port", String.valueOf(oscPort)));
    }
    catch (NumberFormatException e) {
      Toast.makeText(this, "Invalid port in preferences", Toast.LENGTH_LONG).show();
    }
    try {
      timeout = Integer.parseInt(p.getString("pref_timeout", String.valueOf(timeout)));
    }
    catch (NumberFormatException e) {
      Toast.makeText(this, "Invalid timeout in preferences", Toast.LENGTH_LONG).show();
    }
    oscAddress = p.getString("pref_osc_addr", oscAddress);
    oscMsgPath  = p.getString("pref_osc_msg", oscMsgPath);

    //add to foreground
    /*
      Notification notification = new Notification(R.drawable.icon, getText(R.string.ticker_text),
              System.currentTimeMillis());
      Intent notificationIntent = new Intent(this, ExampleActivity.class);
      PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
      notification.setLatestEventInfo(this, getText(R.string.notification_title),
              getText(R.string.notification_message), pendingIntent);
      startForeground(ONGOING_NOTIFICATION, notification);
     */
  }

  @Override
  protected void onHandleIntent(Intent intent) {
    Toast.makeText(this, "OSCTester service starting", Toast.LENGTH_SHORT).show();

    //start the osc client
    if (sender == null) {
      sender = new OscClient(true); 
      InetSocketAddress addr = new InetSocketAddress(oscAddress, oscPort);
      sender.connect(addr);
    }
    
    curCount = 0;
    while (curCount++ < timeout) {
      //send a test osc message
      if (sender != null) {
        OscMessage m = new OscMessage(oscMsgPath);
        m.addArgument(curCount);
        try {
          sender.sendPacket(m);
        } catch (Exception e) {
          e.printStackTrace();
        }
      }


      // For our sample, we just sleep for 2 seconds.
      long endTime = System.currentTimeMillis() + 2*1000;
      while (System.currentTimeMillis() < endTime) {
        synchronized (this) {
          try {
            wait(endTime - System.currentTimeMillis());
          } catch (Exception e) {
          }
        }
      }
    }
  }

  @Override
  public void onDestroy() {
    if (sender != null) {
      sender.disconnect();
      sender = null;
    }

    Toast.makeText(this, "OSCTester service done", Toast.LENGTH_SHORT).show(); 
    
    super.onDestroy();
  }
}

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