使用bat脚本调用py文件直接获取应用的包名和targetversion

背景：

在上一篇已经介绍过如何利用python调用aapt获取包名

https://www.cnblogs.com/reseelei-despair/p/11078750.html

但是因为每次都要修改py文件内的安装包所在路径，感觉不是很方便，所以想办法用bat脚本实现直接将文件拖入bat文件直接运行获取到相关信息

思路：

批处理脚本直接运行py文件，修改py文件，导入sys模块，直接在cmd中将安装包路径传入py后运行

代码：

bat脚本代码如下

@echo off
COLOR 2
set "getname=%1"
echo %getname%
python D:\Pyexerice\aapt_badging.py %getname%
pause

使用方法：创建一个txt文件，代码复制进去，保存后退出，将文件后缀名修改成bat即可

python代码修改部分

# -*- coding: utf-8 -*-
import re
import subprocess
import os
import sys#导入sys模块
class ApkInfo:
    def __init__(self, apk_path):
        self.apkPath = apk_path
        self.aapt_path = self.get_aapt()

    @staticmethod
    def get_aapt():
        if "ANDROID_HOME" in os.environ:
            root_dir = os.path.join(os.environ["ANDROID_HOME"], "build-tools")
            for path, subdir, files in os.walk(root_dir):
                if "aapt.exe" in files:
                    return os.path.join(path, "aapt.exe")
        else:
            return "ANDROID_HOME not exist"

    def get_apk_base_info(self):
        p = subprocess.Popen(self.aapt_path + " dump badging %s" % self.apkPath, stdout=subprocess.PIPE,
                             stderr=subprocess.PIPE,
                             stdin=subprocess.PIPE, shell=True)
        (output, err) = p.communicate()
        match = re.compile("package: name='(\S+)'").match(output.decode())
        if not match:
            raise Exception("can't get packageinfo")
        package_name = match.group(1)
        return package_name

    def get_apk_activity(self):
        p = subprocess.Popen(self.aapt_path + " dump badging %s" % self.apkPath, stdout=subprocess.PIPE,
                             stderr=subprocess.PIPE,
                             stdin=subprocess.PIPE, shell=True)
        (output, err) = p.communicate()
        match = re.compile("launchable-activity: name='(\S+)'").search(output.decode())
        if match is not None:
            return match.group(1)

    def get_apk_sdkVersion(self):
        p = subprocess.Popen(self.aapt_path + " dump badging %s" % self.apkPath, stdout=subprocess.PIPE,
                             stderr=subprocess.PIPE,
                             stdin=subprocess.PIPE, shell=True)
        (output, err) = p.communicate()
        match = re.compile("sdkVersion:'(\S+)'").search(output.decode())
        return match.group(1)

    def get_apk_targetSdkVersion(self):
        p = subprocess.Popen(self.aapt_path + " dump badging %s" % self.apkPath, stdout=subprocess.PIPE,
                             stderr=subprocess.PIPE,
                             stdin=subprocess.PIPE, shell=True)
        (output, err) = p.communicate()
        match = re.compile("targetSdkVersion:'(\S+)'").search(output.decode())
        return match.group(1)

if __name__ == '__main__':
    apk_info = ApkInfo(sys.argv[1])#直接将cmd中给的参数引用至此
    print("Activity:%s"%apk_info.get_apk_activity())
    print("apkName:%s"%apk_info.get_apk_base_info())
    print("sdkVersion:%s"%apk_info.get_apk_sdkVersion())
    print("targetSdkVersion:%s"%apk_info.get_apk_targetSdkVersion())

效果：

将文件拖入

运行结果如下