A termux volume controller built for cronjobs

volume.sh

#!/bin/bash

min() {
  for stream in $(termux-volume | jq -r ".[].stream"); do 
    termux-volume $stream 0
  done
  echo "Mode: Silent"
  termux-toast "Mode: Silent"
}

min2() {
  streams=()
  max_volumes=()
  for item in $(termux-volume | jq -r ".[].stream"); do 
    streams+=("$item")
  done
  count=$(expr "${#streams[@]}" - 1)
  for index in $(seq 0 $count); do
    termux-volume ${streams[$index]} 0
  done
  echo "Mode: Silent"
  termux-toast "Mode: Silent"
}

max() {
  streams=()
  max_volumes=()
  for item in $(termux-volume | jq -r ".[].stream"); do 
    streams+=("$item")
  done
  for item in $(termux-volume | jq -r ".[].max_volume"); do 
    max_volumes+=("$item")
  done
  count=$(expr "${#streams[@]}" - 1)
  for index in $(seq 0 $count); do
    termux-volume ${streams[$index]} ${max_volumes[$index]}
  done
  echo "Mode: Normal"
  termux-toast "Mode: Normal"
}

main() {
  if [ "$1" == "silent" ]; then
    min 
  elif [ "$1" == "normal" ]; then
    max 
  else 
    echo "Argument not supported"
  fi
}

main $@

# My cronjob for everyday 9AM and 4PM
# 0 9 * * * volume silent
# 0 16 * * * volume normal