Installs an APK onto the quest

vrinstall.sh

function vrinstall () {
  FILE="filename.apk"
  device_id=$(adb devices | head -2 | tail -1 | awk '{print $1}')

  if [ -z $device_id ]
  then
    echo "No device plugged in."
    sleep 1
    vrinstall
  else
    echo "Found device $device_id"
    adb -s $device_id install -g -r $FILE
  fi
}