I'm trying to generate tones for sending information like pin number.
On Tue, Oct 7, 2008 at 4:46 AM, j <[EMAIL PROTECTED]> wrote:
>
> 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...
> >
>
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