[android-developers] text to speech in broadcast receiver

Hi,

i have written code to start services on receiving calls,

here is my code,

 */

public class CallHelper {

/**

* Listener to detect incoming calls. 

*/

private class CallStateListener extends PhoneStateListener implements OnInitListener{

@Override

public void onCallStateChanged(int state, String incomingNumber) {

boolean entered=false;

switch (state) {

case TelephonyManager.CALL_STATE_RINGING:

// called when someone is ringing to this phone

String text="";

Log.v("Test","entered"+incomingNumber);

Toast.makeText(ctx, 

"Incoming: "+incomingNumber, 

Toast.LENGTH_LONG).show();

// tts.setLanguage(Locale.US);

break;

case TelephonyManager.CALL_STATE_OFFHOOK:

break;

}

}

public void onInit(int status) {

// TODO Auto-generated method stub

}

}

/**

* Broadcast receiver to detect the outgoing calls.

*/

public class OutgoingReceiver extends BroadcastReceiver implements

TextToSpeech.OnInitListener {

public TextToSpeech mTts;

   public OutgoingReceiver() {

   }

   @Override

   public void onReceive(Context context, Intent intent) {

      

   }

public void onInit(int status) {

// TODO Auto-generated method stub

if (status == TextToSpeech.SUCCESS) {

       if (mTts.isLanguageAvailable(Locale.UK) >= 0)

       Toast.makeText( ctx,

               "Sucessfull intialization of Text-To-Speech engine Mytell ",

               Toast.LENGTH_LONG).show();

       mTts.setLanguage(Locale.UK);

      

   } else if (status == TextToSpeech.ERROR) {

       Toast.makeText(ctx,

               "Unable to initialize Text-To-Speech engine",

               Toast.LENGTH_LONG).show();

   }

}

}

   

  

private Context ctx;

private TelephonyManager tm;

private CallStateListener callStateListener;

private OutgoingReceiver outgoingReceiver;

public CallHelper(Context ctx) {

this.ctx = ctx;

callStateListener = new CallStateListener();

outgoingReceiver = new OutgoingReceiver();

}

/**

* Start calls detection.

*/

public void start() {

tm = (TelephonyManager) ctx.getSystemService(Context.TELEPHONY_SERVICE);

tm.listen(callStateListener, PhoneStateListener.LISTEN_CALL_STATE);

IntentFilter intentFilter = new IntentFilter(Intent.ACTION_NEW_OUTGOING_CALL);

ctx.registerReceiver(outgoingReceiver, intentFilter);

}

/**

* Stop calls detection.

*/

public void stop() {

tm.listen(callStateListener, PhoneStateListener.LISTEN_NONE);

ctx.unregisterReceiver(outgoingReceiver);

}

}

this code is showing the incoming no.

i want to stop the ringtone and start text to speech and say "hey boss u have a call", or other text,

i have tried a lot but failed, even i faced the issue of bound error for text to speech,

can any one make this and reply me the sample code please,

Thanks,

Shiva shankar,

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