Pull everything from your android internal storage (default folder: /storage/emulated/0)

adb_pull_sdcard.sh

#!/bin/bash

cleanup() {
    echo "Cleaning up..."
    kill -TERM "$ADB_PULL_PID"  # Send SIGTERM to adb pull
    wait "$ADB_PULL_PID"       # Wait for adb pull to exit
    rm -rf "${OUTPUT_DIR}"
    exit 1
}

trap cleanup SIGINT

OUTPUT_DIR=./output
mkdir -p "${OUTPUT_DIR}"

ROOT_DIR="/storage/emulated/0"

echo "### Pulling directory: ${ROOT_DIR}"

# Use 'adb pull' directly for binary files
adb pull "${ROOT_DIR}" "${OUTPUT_DIR}" &
ADB_PULL_PID=$!  # Capture the PID of adb pull

# Monitor progress
while kill -0 "$ADB_PULL_PID" 2>/dev/null; do
    DOWNLOADED_SIZE=$(du -s "${OUTPUT_DIR}" 2>/dev/null | awk '{print $1}')
    TOTAL_SIZE=$(adb shell "du -s '${ROOT_DIR}' 2>/dev/null | awk '{print \$1}'" | tr -d ' ')

    # Handle the case where TOTAL_SIZE is not yet known
    if [ -z "$TOTAL_SIZE" ]; then
        PROGRESS=0
    else
        PROGRESS=$((DOWNLOADED_SIZE * 100 / TOTAL_SIZE))
    fi

    # Print progress bar
    printf "\rProgress: [%-50s] %d%%" $(printf '#%.0s' $(seq 1 $((PROGRESS / 2)))) "$PROGRESS"
    sleep 1
done

# Move to the next line after the progress bar is complete
echo
echo "Download complete!"