apk.sh

#!/bin/sh
if test $# -lt 1; then
  echo "usage: apk pattern target_directory"
  exit 1
fi

DIR="${2:-$PWD}"
for ENTRY in $(adb shell pm list packages -f | grep $1); do
  PACKAGE=$(echo $ENTRY | sed -n 's/package:\(.*\)=.*$/\1/p')
  NAME=$(echo $ENTRY | sed -n 's/^.*apk=\(.*\).*$/\1/p')

  echo "Saving $PACKAGE to output directory $DIR/$NAME.apk"
  adb pull $PACKAGE $DIR/$NAME.apk
done