how to mute the mic in call

[NeoTechni]

Im making a dialer and id like to be able to mute and unmute the mic

 

[Erel]

See this discussion: android - How does setMicrophoneMute() work? - Stack Overflow
Seems like it is problematic to set the mic to mute during a call. If you like to play with it then it should be similar to the code I posted here:
http://www.b4x.com/forum/basic4andr...ut-phone-ear-speaker-instead-loudspeaker.html

 

[NeoTechni]

thank you