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封装python调用aapt直接获取包名和tagertSdkversion的工具

背景：

在上一篇已经介绍过如何利用bat脚本直接运行py文件并获取结果

https://www.cnblogs.com/reseelei-despair/p/11082060.html

因为本机本身有py环境，所以可以运行，为了让没有py环境的电脑也能使用这个工具，考虑使用pyqt5将工具界面化，直接拖拽进工具后打印相关信息

思路：

两个py文件，aapt_tools负责调用aapt查询安装包信息，qt_tools2负责将工具界面化显示

代码：

qt部分我还没开始学，所以此次参考

https://fennbk.com/8056

对部分代码进行修改

qt_tools2.py

import sys
from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5.QtGui import *
import re
from aapt_tools import ApkInfo


class Fennbk_com(QWidget):
    def __init__(self):
        super(Fennbk_com, self).__init__()
        # 窗口标题
        self.setWindowTitle('aapt_tools')
        # 定义窗口大小
        self.resize(300, 60)
        self.QLabl = QLabel(self)
        self.QLabl.setGeometry(0, 0, 4000, 50)
        # 调用Drops方法
        self.setAcceptDrops(True)

    # 鼠标拖入事件
    def dragEnterEvent(self, evn):
        self.QLabl.setText('文件路径：
' + evn.mimeData().text())
        c = evn.mimeData().text()
        d = re.sub("file:///", "", c)
        apk_info = ApkInfo(r"%s"%d)
        self.QLabl.setText("Activity:%s 
apkName:%s 
sdkVersion:%s 
targetSdkVersion:%s" % (apk_info.get_apk_activity(),apk_info.get_apk_base_info(),apk_info.get_apk_sdkVersion(),apk_info.get_apk_targetSdkVersion()))
        # 鼠标放开函数事件
        evn.accept()

if __name__ == "__main__":
    app = QApplication(sys.argv)
    fennbk = Fennbk_com()
    fennbk.show()
    sys.exit(app.exec_())

aapt_tools.py

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

    @staticmethod
    def get_aapt():
        dir = os.getcwd()
        dir2 = dir + r"aapt.exe"
        print(dir2)
        return dir2

    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)