bat批量备份手机APP

@echo off & chcp 65001 & cls & cd /d "%~dp0"
setlocal enabledelayedexpansion
REM adb tool path
set "adbPath=D:softwareandroid-sdk-windowsplatform-tools"
REM backup path
set "backupPath=D:APP_BAK"
mkdir "%backupPath%" >nul 2>nul
set "path=%path%;%adbPath%"
REM counter
set "count=0"
for /f "tokens=1* delims=:" %%i in ('adb shell pm list package -3') do (
    set /a "count+=1"
    echo !count!:%%j
    set "versionCode=" & set "versionName=" & set "remotePath=" & set "chsName="
    REM get versionCode,versionName
    for /f "tokens=1,2 delims== " %%a in ('adb shell pm dump "%%j" ^| findstr /i "versionCode= versionName="') do (
        if /i "%%a"=="versionCode" set "versionCode=%%b"
        if /i "%%a"=="versionName" set "versionName=%%b"
    )
    set "localName=[%%j]-!versionCode!-V!versionName!.apk"
    REM get remotePath
    for /f "tokens=2 delims=:" %%a in ('adb shell pm path "%%j"') do set "remotePath=%%a"
    echo pulling ...
    REM pull apk
    if exist "%backupPath%*!localName!" (
        REM if exist ,skip backup
        for %%a in ("%backupPath%*!localName!") do echo skip %%a
    ) else (
        adb pull "!remotePath!" "%backupPath%!localName!" >nul 
        REM get chinese name
        for /f "tokens=2 delims=:'" %%a in ('aapt dump badging "%backupPath%!localName!" ^| findstr /i "application-label:"') do set "chsName=%%a"
        REM rename 
        if not "!chsName!"=="" move /y "%backupPath%!localName!" "%backupPath%!chsName!!localName!" >nul
        echo done. %backupPath%!chsName!!localName!
    )
    echo --------------------------------------------------
)
echo backup done.
pause&exit