termux-packages/packages/termux-api/termux-vibrate

#!/bin/sh

set -e -u

show_usage () {
	echo 'usage: termux-vibrate [-f,--force] [<duration_ms>]'
	echo 'Vibrate the device for the specified duration (default:1000 ms).'
	echo 'By default no vibration is done when in silent mode - use the'
	echo '-f,--force option to force vibration even when in silent mode.'
	exit 1
}

PARAM_DURATION=""
O=`getopt -l duration: -l force -l help -- d:fh "$@"`
eval set -- "$O"
while true; do
case "$1" in
	-d|--duration) PARAM_DURATION="--ei duration_ms $2";  shift 2;;
	-f|--force) PARAM_DURATION="--ez force true";  shift 1;;
	-h|--help) show_usage;;
	--)	shift; break;;
	*)	echo Error; exit 1;;
esac
done

@TERMUX_API@ Vibrate $PARAM_DURATION