Estoy intentando desarrollar un cliente SIP usando las clases que para ello provee android: android.net.sip.* android.net.rtp.*
El caso es que actualmente, se establece la comunicación SIP correctamente, cuando hago una llamada a un número de teléfono, este suena y se aceptan las llamadas correctamente, peeeeero, mi desarrollo es mudo!! es decir, cuando se ha establecido la llamada y supuestamente se tendrían que comunicar el llamador y el llamante, pues no se oye nada!! la comunicación SIP es totalmente correcta, pero lo RTP se envían vacíos... y ya no sé a qué se puede deber.
Alguna idea??
Código HTML:
public class SipUtil {
SharedPreferences prefs;
MainActivity mActivity;
//Para SIP
public String sipAddress = null;
public SipManager manager = null;
public SipProfile me = null;
public SipAudioCall mCall = null;
Toast toast;
String username;
String domain;
int conPort;
String password;
static SipUtil mSip;
AudioStream audioStream;
AudioGroup audioGroup;
AudioManager audio;
RtpStream rtpStream;
SoundPool soundPool;
int idAudioMarcacion;
int idAudioTono;
int idAudioComunica;
public SipUtil (MainActivity activity)
{
manager = null;
me = null;
mCall = null;
this.mActivity = activity;
prefs = mActivity.getSharedPreferences(Constants.SHARE_PREFERENCES, Context.MODE_PRIVATE);
mSip=this;
}
public void initializeManager() {
if(manager == null) {
manager = SipManager.newInstance(mActivity);
}
initializeLocalProfile();
}
public void initializeLocalProfile() {
if (manager == null) {
return;
}
if (me != null) {
closeLocalProfile();
}
soundPool = new SoundPool(3, AudioManager.STREAM_MUSIC , 0);
idAudioMarcacion = soundPool.load(mActivity, R.raw.phoning, 0);
idAudioTono = soundPool.load(mActivity, R.raw.phone_calling, 0);
idAudioComunica = soundPool.load(mActivity, R.raw.phone_interruption, 0);
username = prefs.getString("user", "");
domain = prefs.getString("domain", "XXX.XXX.XXX.XXX"); //TODO poner el servidor
conPort = prefs.getInt("conPort", 5060);
password = prefs.getString("pass", "");
try {
SipProfile.Builder builder = new SipProfile.Builder(username, domain);
builder.setPassword(password);
me = builder.build();
Intent i = new Intent();
i.setAction("MyApp.INCOMING_CALL");
PendingIntent pi = PendingIntent.getBroadcast(mActivity, 0, i, Intent.FILL_IN_DATA);
manager.open(me, pi, null);
manager.setRegistrationListener(me.getUriString(), new SipRegistrationListener() {
public void onRegistering(String localProfileUri) {
toast.setText(R.string.conectando);
toast.show();
Log.d("/SipUtil", "Conectando");
}
public void onRegistrationDone(String localProfileUri, long expiryTime) {
Log.d("/SipUtil", "Conectado!!");
toast.setText(R.string.conectado);
toast.show();
}
public void onRegistrationFailed(String localProfileUri, int errorCode,
String errorMessage) {
Log.d("/SipUtil", "Error Autenticacion: " + errorMessage);
toast.setText(R.string.error_autenticacion);
toast.show();
}
});
} catch (ParseException pe) {
toast.setText(R.string.error_conexion_SIP);
toast.show();
} catch (SipException se) {
toast.setText(R.string.error_conexion_SIP);
toast.show();
}
}
public void destroySipUtil()
{
if (mCall != null) {
mCall.close();
}
closeLocalProfile();
}
public void closeLocalProfile() {
if (manager == null) {
return;
}
try {
if (me != null) {
manager.close(me.getUriString());
}
} catch (Exception ee) {
Log.d("/onDestroy", "Failed to close local profile.", ee);
}
}
public void initiateCall(String destino)
{
this.sipAddress = "sip:"+destino+"@"+domain;
llamar();
}
public void colgar() {
try {
mCall.endCall();
if(audioGroup != null)
audioGroup.clear();
soundPool.stop(idAudioTono);
soundPool.stop(idAudioComunica);
soundPool.stop(idAudioMarcacion);
Log.d("/SipUtil", "Llamada finalizada");
} catch (SipException e) {
Log.d("/SipUtil", "Llamada MAL finalizada");
}
}
public static SipUtil getSip()
{
return mSip;
}
private void llamar()
{
try
{
SipAudioCall.Listener listener = new SipAudioCall.Listener() {
@Override
public void onCallEstablished(SipAudioCall call)
{
soundPool.stop(idAudioMarcacion);
soundPool.stop(idAudioTono);
Log.d("/SipUtil", "onCallEstablished");
mCall = call;
try
{
byte ip[] = null;
try {
for (Enumeration<NetworkInterface> en = NetworkInterface
.getNetworkInterfaces(); en
.hasMoreElements();) {
NetworkInterface intf = en.nextElement();
for (Enumeration<InetAddress> enumIpAddr = intf
.getInetAddresses(); enumIpAddr
.hasMoreElements();) {
InetAddress inetAddress = enumIpAddr
.nextElement();
if (!inetAddress.isLoopbackAddress()) {
ip = inetAddress.getAddress();
}
}
}
} catch (SocketException ex) {
Log.i("SocketException ", ex.toString());
}
audio = (AudioManager) mActivity.getSystemService(Context.AUDIO_SERVICE);
audio.setMode(AudioManager.MODE_IN_CALL);
audioGroup = new AudioGroup();
audioGroup.setMode(AudioGroup.MODE_NORMAL);
audioStream = new AudioStream(InetAddress.getByAddress(ip));
audioStream.setCodec(AudioCodec.GSM);
audioStream.setMode(RtpStream.MODE_NORMAL);
audioStream.associate(InetAddress.getByName(mCall.getPeerProfile().getSipDomain()), 11234);
audioStream.join(audioGroup);
mCall.startAudio();
if (mCall.isMuted())
{
mCall.toggleMute();
}
Log.d("/SipUtil", "HABLANDO... "+mCall.getPeerProfile().getSipDomain());
Log.d("/SipUtil", "Codec");
} catch (SocketException e) {
toast.setText(R.string.error_codec);
toast.show();
Log.d("/SipUtil", "Error Codec");
} catch (IOException e) {
toast.setText(R.string.error_codec);
toast.show();
Log.d("/SipUtil", "Error Codec");
}
}
@Override
public void onCalling(SipAudioCall call) {
Log.d("/SipUtil", "onCalling");
mCall = call;
soundPool.play(idAudioMarcacion, 1, 1, 0, 0, 1);
}
@Override
public void onCallEnded(SipAudioCall call) {
mCall = call;
Log.d("/SipUtil", "onCallEnded");
try {
mCall.endCall();
colgar();
Log.d("/SipUtil", "Llamada finalizada");
} catch (SipException e) {
Log.d("/SipUtil", "Llamada MAL finalizada");
}
}
@Override
public void onRingingBack (SipAudioCall call){
Log.d("/SipUtil", "onRingingBack");
mCall = call;
soundPool.play(idAudioTono, 1, 1, 1, -1, 1);
}
@Override
public void onCallBusy(SipAudioCall call) {
Log.d("/SipUtil", "onCallBusy");
mCall = call;
soundPool.play(idAudioComunica, 1, 1, 1, 0, 1);
colgar();
}
@Override
public void onCallHeld(SipAudioCall call) {
Log.d("/SipUtil", "onCallHeld");
mCall = call;
soundPool.play(idAudioComunica, 1, 1, 1, 0, 1);
colgar();
}
public void onChanged (SipAudioCall call){
Log.d("/SipUtil", "onChanged");
mCall = call;
}
};
String origen = "sip:"+username+":"+password+"@"+domain;
mCall = manager.makeAudioCall(origen, sipAddress, listener, 0);
}
catch (Exception e) {
Log.i("/InitiateCall", "Error when trying to close manager.", e);
if (me != null) {
try {
manager.close(me.getUriString());
} catch (Exception ee) {
Log.i("/InitiateCall",
"Error when trying to close manager.", ee);
ee.printStackTrace();
}
}
if (mCall != null) {
mCall.close();
}
}
}
}
Si alguien puede darme una idea, o algo, me haría muy feliz!!!
