WhatsApp loudspeaker (FP2 onion 1.0, Android 5.1)

Hi. I can’t find a way to stop WhatsApp voice messages playing over loudspeaker. Any ideas welcome. Thanks, Barry

I don’t think there is an easy way to have voice messages in Whatsapp be played through the speaker you use for phone calls, but if you plug in headphones, voice messages will be played through those instead of the loudspeakers.