mdw@git.distorted.org.uk Git - termux-packages/blob - packages/termux-api/termux-camera-photo

   1 #!/system/bin/sh
   2
   3 set -e -u
   4
   5 show_usage () {
   6         echo "usage: termux-camera-photo [OPTIONS] <output-file>"
   7         echo ""
   8         echo "Take a photo and save it in a file. Valid options:"
   9         echo "  -c, --camera <camera-id>    the ID of the camera to use"
  10         echo "Use termux-camera-info for information about available camera IDs."
  11 }
  12
  13 PARAM_CAMERA=""
  14 PARAM_SIZE=""
  15 O=`getopt -l camera: -l help -l size -- c:hs: "$@"`
  16 eval set -- "$O"
  17 while true; do
  18 case "$1" in
  19         -c|--camera) PARAM_CAMERA="--ei camera $2";  shift 2;;
  20         -h|--help) show_usage; exit 0;;
  21         -s|--size) PARAM_SIZE="--ei size_index $2";  shift 2;;
  22         --)     shift; break;;
  23         *)      echo Error; exit 1;;
  24 esac
  25 done
  26
  27 touch $1
  28 FILE=`realpath $1`
  29
  30 # Output is like:
  31 # Broadcasting: Intent { cmp=com.termux.api/.PhotoActivity }
  32 # Broadcast completed: result=13, data="http://fornwall.net"
  33 OUTPUT=`am start --user 0 $PARAM_CAMERA $PARAM_SIZE --es file $FILE -n com.termux.api/.PhotoActivity | grep result=1 | cut -d ' ' -f 4`
  34
  35 if [ $? != "0" ]; then
  36         echo "termux-camera-photo failed - see logs by executing 'adb logcat -s termux-api:*'"
  37         exit 1
  38 fi