Controlling Sonos from SmartThings

sonos.groovy

preferences {
  section("Title") {
    input "player", "capability.musicPlayer", title: "music player", required: true, multiple: false
    input "frontDoor", "capability.contactSensor", title: "front door", required: true, multiple: false
  }
}

def installed() {
  subscribe(frontDoor, "contact", myHandler)
}

def myHandler(evt) {
  if("open" == evt.value) {
    player.playText("The front door is open")
  }
}