摘要：安卓代碼收集應用名稱版本號和包名得到手機上已經安裝的應用的名字即在中的。安卓應用數量華為應用數量第三方應用數量所有應用數量利用批量導出安裝包

1、安卓代碼：（收集應用名稱、版本號和包名）
private void collectAppInfo() {

PackageManager pm = getActivity().getPackageManager();
List list2 = pm.getInstalledPackages(PackageManager.GET_UNINSTALLED_PACKAGES);
List allAppInfoList = new ArrayList<>();
List androidAppInfoList = new ArrayList<>();
List huaweiAppInfoList = new ArrayList<>();
List thirdAppInfoList = new ArrayList<>();
for (PackageInfo packageInfo : list2) {
    //得到手機上已經安裝的應用的名字,即在AndriodMainfest.xml中的app_name。
    String appName = packageInfo.applicationInfo.loadLabel(getActivity().getPackageManager()).toString();
    //得到應用所在包的名字,即在AndriodMainfest.xml中的package的值。
    String packageName = packageInfo.packageName;
    String versionName = packageInfo.versionName;
    AppInfoModel appInfo = new AppInfoModel();
    appInfo.setAppName(appName);
    appInfo.setPackageName(packageName);
    appInfo.setVersionName(versionName);
    allAppInfoList.add(appInfo);
    if(packageName.startsWith("com.android.")) {
        androidAppInfoList.add(appInfo);
    } else if(packageName.startsWith("com.huawei.")) {
        huaweiAppInfoList.add(appInfo);
    } else {
        thirdAppInfoList.add(appInfo);
    }
}

Log.e("ch_test", "安卓應用數量: " + androidAppInfoList.size() + ", 華為應用數量: "
    + huaweiAppInfoList.size() + ", 第三方應用數量: " + thirdAppInfoList.size()
    + ", 所有應用數量: " + allAppInfoList.size());
LogUtils.e("ch_test", new Gson().toJson(thirdAppInfoList));
2、Python利用adb批量導出安裝包:

def daochu(packageName, outputName):

try:
    newCommand = adb shell pm path {}.format(packageName)
    # os.system(newCommand)

    (status, uploadRes) = subprocess.getstatusoutput(newCommand)
    packagePath = str(uploadRes)[8:]
    if package: in packagePath:
        packagePath = packagePath[0:packagePath.index(package:)-1]
    outputPath = ./{}.apk.format(outputName)
    newCommand2 = adb pull {}  {}.format(packagePath, outputPath)
    os.system(newCommand2)
    # (status, uploadRes) = subprocess.getstatusoutput(newCommand2)
    # print(str(uploadRes))
except Exception as e2:
    print(e2)
    print("output error: {}".format(packageName))
return

def allDaochu():

os.chdir(/home/xxx/yyy/apk)
data = 
with open(package.txt, r) as f:
    data = f.read()
print(data)
jsonData = json.loads(data)
print(len(jsonData))
for index in range(len(jsonData)):
    packageName = jsonData[index][packageName]
    appName = jsonData[index][appName]
    versionName = jsonData[index][versionName]
    if   in appName:
        appName = appName.replace( , )
        # print(appName)
    if  ( in versionName:
        versionName = versionName.replace( (, [)
        # print(versionName)
    if ) in versionName:
        versionName = versionName.replace(), ])
        # print(versionName)
    outputName = {}-{}.format(appName, versionName)
    print({}: {}.format(packageName, outputName))
    daochu(packageName, outputName)