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

向右看齐 2021-11-04 12:34 204阅读 0赞

**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][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][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：\n' + evn.mimeData().text())
            c = evn.mimeData().text()
            d = re.sub("file:///", "", c)
            apk_info = ApkInfo(r"%s"%d)
            self.QLabl.setText("Activity:%s \napkName:%s \nsdkVersion:%s \ntargetSdkVersion:%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)

完成后将aapt.exe以及上述两个py文件放入同一文件夹，使用pyinstaller进行封装

**封装采坑：**

1.打开程序提示：it could not find or load the Qt platform plugin "windows"

![1418087-20190626145657749-825638906.png][]

参考

[https://blog.csdn.net/qq\_36100960/article/details/79413085][https_blog.csdn.net_qq_36100960_article_details_79413085]

我是将plugins下的platforms文件夹复制到项目文件目录下（要复制整个文件夹），问题解决...

2.打包过程中出现Cannot find existing PyQt5 plugin directories，信息如下

Exception:  
            Cannot find existing PyQt5 plugin directories  
            Paths checked: C:\\qt64\\qt\_1544645195969\\\_h\_env\\Library\\plugins

发现C盘没有这个路径，所以我按照这个路径创建了相关的文件夹，并把pyqt5.dll 和pyqt5qmlplugin.dull丢进去...就这么解决了

使用效果如下图所示

拖入前

![1418087-20190626150852894-214236809.png][]

拖入后

![1418087-20190626150814132-1437448934.png][]

**bug：**

1.丢文件的时候会卡顿

2.若安装包是重复下载的安装包，包名带了后缀（1），这类apk拖拽进工具会直接造成程序停止运行

转载于:https://www.cnblogs.com/reseelei-despair/p/11089950.html

[https_www.cnblogs.com_reseelei-despair_p_11082060.html]: https://www.cnblogs.com/reseelei-despair/p/11082060.html
[https_fennbk.com_8056]: https://fennbk.com/8056
[1418087-20190626145657749-825638906.png]: /images/20211104/920d2acd0b384272886758bd2bb6f705.png
[https_blog.csdn.net_qq_36100960_article_details_79413085]: https://blog.csdn.net/qq_36100960/article/details/79413085
[1418087-20190626150852894-214236809.png]: /images/20211104/655063d44bd94ede9f71703d32fb4e41.png
[1418087-20190626150814132-1437448934.png]: /images/20211104/df9e61bbd861445eb905b831f6130af8.png