enhanced adb usage on MacOSX

adb+.sh

#!/bin/bash
# Script adb+
# Run any command adb provides on all your currently connected devices,
# Or prompt to select one device
# To use adb+ executable. 
# Put the executable in this path
# '/usr/local/bin/'

# Then you can use adb+ commands like so:

# "adb+ --mirror" # prompts to to select a device and mirror or pipe it to mac using ffplay Must have ffmpeg and ffplay installed
# "adb+ --mirror -a" # same as before but opens a separate pipe for each connected device.
# "adb+ -a adb_command" # runs 'adb_command' on all devices. 
# "adb+ -scap" # screen caps and pull the file to the current directory with a timestamp. 
# Note: you must "mv adb+.sh adb+" then  "sudo chmod+x adb+"

showHelp() {
	echo "Usage: adb+ [-a] <command>"
	echo "       -h: show help"
	echo "       -scap: will caputre and pull screenshot to current directory, -scap -a will pull all screenshots to current directory"
	echo "       --mirror: mirror device screen using ffplay"
	echo "       -a: run command on all device"
	echo "  command: normal adb commands"
	echo
	echo "Examples:"
	echo "  adb+ -a install apidemo.apk"
	echo "  adb+ shell"
	echo "  adb+ --mirror"
	echo "  Note: '-a' option must come before commands and after adb+ native options"
}

TIMESTAMP=$(date +"%Y%m%d-%H%M%S")

if [[ $1 = '-h' ]]; then
	showHelp
	exit
fi

DEVICES=()
while read line
do
	if [ ! "$line" = "" ] && [ `echo $line | awk '{print $2}'` = "device" ]
	then
		device=`echo $line | awk '{print $1 " - " $5} '`
		DEVICES+=("${device}")
	fi
done < <(adb devices -l)

#echo "${DEVICES[@]}"
if [[ $1 = '-scap' ]]; then
	if [[ ${#DEVICES[@]} -lt 2 ]]; then
		device=`echo $device | awk '{print $1}'`
		adb shell screencap -p /sdcard/screenshot$device-$TIMESTAMP.png && adb pull /sdcard/screenshot$device-$TIMESTAMP.png
		exit
	fi

	if [[ $2 = '-a' ]]; then
		shift
		export DEVICES
		for dev in "${DEVICES[@]}"
		do
			device=`echo $dev | awk '{print $1}'`
			export device
			adb -s $device shell screencap -p /sdcard/screenshot$device-$TIMESTAMP.png && adb -s $device pull /sdcard/screenshot$device-$TIMESTAMP.png
		done
		exit
	fi

	# select
	PS3="Enter number to select: "
	DEVICES+=('all')

	select dev in "${DEVICES[@]}"
	do
	case "$dev" in
		'all')
			$0 -scap -a $*
			break;;
		*)
			device=`echo $dev | awk '{print $1}'`
			adb -s $device shell screencap -p /sdcard/screenshot$device-$TIMESTAMP.png && adb -s $device pull /sdcard/screenshot$device-$TIMESTAMP.png
			break;;
	esac

	done
	exit
fi

if [[ $1 = '--mirror' ]]; then
	if [[ ${#DEVICES[@]} -lt 2 ]]; then
		device=`echo $device | awk '{print $1}'`
		nohup adb shell "while true; do screenrecord --bit-rate=64M --output-format=h264 --size 1280x800 --time-limit 5 -; done" | ffplay -framerate 32 -framedrop -bufsize 512M - > /dev/null 2>&1 & disown
		exit
	fi

	if [[ $2 = '-a' ]]; then
		shift
		export DEVICES
		for dev in "${DEVICES[@]}"
		do
			device=`echo $dev | awk '{print $1}'`
			export device
			nohup adb -s $device shell "while true; do screenrecord --bit-rate=64M --output-format=h264 --size 1280x800 --time-limit 5 -; done" | ffplay -framerate 32 -framedrop -bufsize 512M - > /dev/null 2>&1 & disown

		done
		exit
	fi

	# select
	PS3="Enter number to select: "
	DEVICES+=('all')

	select dev in "${DEVICES[@]}"
	do
	case "$dev" in
		'all')
			$0 --mirror -a $*
			break;;
		*)
			device=`echo $dev | awk '{print $1}'`
			adb -s $device shell "while true; do screenrecord --bit-rate=64M --output-format=h264 --size 1280x800 --time-limit 5 -; done" | ffplay -framerate 32 -framedrop -bufsize 512M -

			break;;
	esac

	done
	exit
fi

if [[ ${#DEVICES[@]} -lt 2 ]]; then
	adb $@
	exit
fi

if [[ $1 = '-a' ]]; then
	shift
	export DEVICES
	for dev in "${DEVICES[@]}"
	do
		export device=`echo $dev | awk '{print $1}'`
		device=`echo $dev | awk '{print $1}'`
		adb -s $device $@
	done
	exit
fi

# select
PS3="Enter number to select: "
DEVICES+=('all')
select dev in "${DEVICES[@]}"
do
case "$dev" in
	'all')
		$0 -a $*
		break;;
	*)
		adb -s `echo $dev | awk '{print $1}'` $@
		break;;
esac

done