SMS Blaster

sms_blaster.sh

#!/bin/bash

if [ $# -lt 5 ]; then
  echo -e "./send_sms.sh <device> <to_number> <big|small> <number_of_texts> [sleep_time]"
  exit 0
fi

if [ $5 -ge 500 ]; then
  while true; do
    read -p "Are you sure you want to send >500 texts? y/n`echo $'\n> '`" yn
    case $yn in 
        [Yy]* ) break;;
        [Nn]* ) exit 0;;
        * ) echo "Please answer yes or no."
    esac
  done
fi

i=1
big="Two roads diverged in a yellow wood,And sorry I could not travel both And be one traveler, long I stood And looked down one as far as I couldTo where it bent in the undergrowth Then took the other, as just as fair, And having perhaps the better claim,Because it was grassy and wanted wear Though as for that the passing there Had worn them really about the same, And both that morning equally lay In leaves no step had trodden black. Oh, I kept the first for another day! Yet knowing how way leads on to way, I doubted if I should ever come back."
small="SMS fun!"
tn_number=$3

if [ $# -gt 5 ]; then
  sleep_time=$6
else
  sleep_time=5
fi

if [ $4 == "big" ]; then
message=$big
else
message=$small
fi

echo "Starting SMS message script.."
echo "Sleep time is: $sleep_time"

while [ $i -le $5 ]
do
  adb $1 $2 wait-for-device;
  adb $1 $2 shell am start -a android.intent.action.SENDTO -d sms:$tn_number --es sms_body \""Message #$i: $message\"" --ez exit_on_sent true
  adb $1 $2 shell input keyevent 22
  adb $1 $2 shell input keyevent 66
  adb $1 $2 shell input tap 1356.0 2281.0
  adb $1 $2 shell input keyevent KEYCODE_BACK
  echo "Sending message #$i"
 ((i++))
  sleep $sleep_time
done
echo "Script Execution Complete"