I assume you are trying to generate tones for uplink audio path.
The ToneGenerator API states that:
"This API is not for generating tones over the uplink audio path. "
On Oct 5, 5:36 am, legerb <[EMAIL PROTECTED]> wrote:
> I'm trying to send DTMF tones during outgoing call this way in my
> PhoneStateListener.
> Is this the right way to send DTMF - using the STREAM_VOICE_CALL.
> Also i want to send the DTMF sequence after the call is answered, so
> CALL_STATE_OFFHOOK doesn't seem to be right, what should be the
> appropriate state for sending?
>
> public void onCallStateChanged(int state, String incomingNumber) {
> // TODO Auto-generated method stub
> super.onCallStateChanged(state, incomingNumber);
>
> switch (state)
> {
> case TelephonyManager.CALL_STATE_OFFHOOK:
>
> ToneGeneratortoneGenerator=
> newToneGenerator(AudioManager.STREAM_VOICE_CALL,ToneGenerator.MAX_VOLUME>>1);
> toneGenerator.startTone(ToneGenerator.TONE_DTMF_1);
> toneGenerator.stopTone();
> toneGenerator.startTone(ToneGenerator.TONE_DTMF_2);
> toneGenerator.stopTone();
> break;
> }
>
> }
>
> On Oct 2, 11:02 am, legerb <[EMAIL PROTECTED]> wrote:
>
> > Is it possible to make a call and then send DTMF sequence in android
> > sdk 1.0?
> > I've seen theToneGeneratorand PhoneNumberUtils classes, but couldn't
> > find an option of sending DTMF...
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
[EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
-~----------~----~----~----~------~----~------~--~---
