Pull all apks from all android deviecs with adb.

adb_pull_all_apks.sh

#!/bin/bash
# Author: David Cheeseman
# Desc: Quick script to pull all apks (including splits) from all android
# device attached to the machine with USB debugging enabled.

# Make a directory for the apks
mkdir -p apks
pushd apks

# For each device
for device in `adb devices | grep -v List | cut -f1`; do
    # Make a device specific directory and move into it
    mkdir -p $device
    pushd $device

    # Then for every package in the package list
    for package in `adb -s $device shell pm list packages -f`; do
        # Get the package directory by splitting off at the first :...
        package_path=${package#*:}
        # Then before the last =...
        package_path=${package_path%=*}
        # Then before the last / character.
        package_path=${package_path%\/*}
        # Get the relative path of the package from root
        package_relative_path=${package_path#*\/}

        # Make a path for the specific package path
        mkdir -p $package_relative_path
        pushd $package_relative_path

        # Then for every apk file in that directory
        for apk_path in `adb shell ls $package_path/*.apk`; do
            # Pull it
            adb pull $apk_path
        done

        # Back out to device level path
        popd
    done
    # Pop back out for the next device
    popd
done
# Pop back out to the working directory
popd