+ # Stop currently playing audio
+ killall play 2> /dev/null
+ # Stop any Google TTS
+ if [ -f /tmp/simple_google_tts.pid ]; then
+ kill -9 $(cat /tmp/simple_google_tts.pid)
+ fi
+ # Clean up tmp
+ rm -rf /tmp/simple_google_tts.*
+ # Touch shh file
+ touch $touchfile
+ # Change the icon