如何在wp7中通过扬声器播放收音机

Question

I implemented Radio in my Windows Phone7 Application using Below specified code,Now I want to give additional option to play through Loud speaker,

How can I full fill this option Any idea? is it possible?

FMRadio.Instance.CurrentRegion = RadioRegion.UnitedStates;
FMRadio.Instance.PowerMode = RadioPowerMode.On;
FMRadio.Instance.Frequency =101.5 ;

if (FMRadio.Instance.SignalStrength == 0.0)
{
   MessageBox.Show("Please connect your phone to the headset.");
}
}
catch (Exception ex)
{            
   MessageBox.Show("Error Message:-> " + ex.Message + "FM Radio is not connected");
}

Answer 1

It's not possible as there is nothing in FMRadio API that would allow you to do this.

The built-in Radio (accessible in the Music+Videos hub) does have this ability if you tap+hold the station number , but it's simply not available to developers.

It's also worth noting that WP8 devices don't have the radio enabled, but that may change in the future .