#!/data/data/com.termux/files/usr/bin/sh
set -e -u

SCRIPTNAME=termux-fingerprint
show_usage () {
    echo "Usage: $SCRIPTNAME"
    echo "Use fingerprint sensor on device to check for authentication"
    echo "NOTE: Only available on Marshmallow and later"
    exit 0
}

while getopts :h option
do
    case "$option" in
        h) show_usage;;
        ?) echo "$SCRIPTNAME: illegal option -$OPTARG"; exit 1;
    esac
done
shift $(($OPTIND-1))

if [ $# -ne 0 ]; then
    echo "$SCRIPTNAME takes no arguments"
    exit 1
fi

/data/data/com.termux/files/usr/libexec/termux-api Fingerprint