how to send Dtmf tone programmatically during a live call in android?

Question

I Want to send DTMF Tones programmatically in my app. While searching i found a method

public void playDtmfTone (char digit)

Is this a new update by google in android to send DTMF or still we have to wait.

http://developer.android.com/reference/android/telecom/Call.html#playDtmfTone(char)

Legged

Answer 1

There are the so called audio streams, and so there must be a way of playing tones over the AudioManager.STREAM_VOICE_CALL or AudioManager.STREAM_DTMF ones. Actually Skype does this.

But what you can't do for sure is to play tones over a call made from other app.

Ogletree

SendDtmfThroughaActiveCall the algro7 is follow the same approach for which is asked above ....can you plz check this out Because i am new to android – Legged

Can you refer me any solution regarding this problem @MisterSmith and thanx for replying – Legged