Use package manager android

Для функционирования программы необходимы права root пользователя.

Краткое описание:
Простое, но мощное приложение для управления вашими приложениями

Мощное приложение для управления вашими приложениями

Package Manager — это очень мощное приложение для управления приложениями, как системными, так и пользовательскими, установленными на устройстве Android.

ПРЕДУПРЕЖДЕНИЕ. Я НЕ НЕСУ ОТВЕТСТВЕННОСТЬ за любые повреждения вашего устройства!

ROOT доступ требуется для некоторых расширенных функций

Package Manager — это простое, но мощное приложение для управления приложениями, установленными на телефоне Android, которые могут выполнять следующие действия

1. Предложите прекрасный вид списка системных и пользовательских приложений, вместе или по отдельности.
2. Помогает выполнять основные задачи, такие как открытие приложения, отображение информации о приложении, посещение страницы Play Маркета, удаление (пользовательские приложения) и т.д.
3. Выполните сложные задачи, такие как (нужен доступ с правами root)
🔸 Удаление системных приложений (de-bloating)
🔸 Экспорт (на SDCard) и поделиться приложением
🔸 Экспорт Split apk’s в SDCard
🔸 Установка Split apk’s с SDCard
🔸 Отключить или включить приложения
🔸 Резервное копирование отдельных данных приложения
🔸 Восстановить отдельные данные приложения

Пожалуйста, обратите внимание: это приложение все еще находится на ранней стадии разработки. Если у вас возникнут какие-либо проблемы, свяжитесь со мной по адресу https://smartpack.github.io/contact/, прежде чем писать плохой отзыв. Кроме того, вы можете сообщить об ошибке или запросить функцию, открыв ее по адресу https://github.com/Sma…ageManager/issues/new/.

Это приложение с открытым исходным кодом и готово принять вклад от сообщества разработчиков. Исходный код этого приложения доступен по адресу https://github.com/SmartPack/PackageManager/. Кроме того, покупка пакета пожертвований SmartPack приведет к удалению рекламы в этом приложении

Требуется Android: 6.0+
Русский интерфейс: Да

Разработчик: sunilpaulmathew
Домашняя страница: GitHub
Google Play:

Скачать:
Версия: 1.6 com.smartpack.packagemanager_1.6_release.apk ( 2.52 МБ )

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Use package manager android

Package Manager is a highly powerful application to manage apps, both system and user, installed on an android device.

WARNING: I Am NOT Responsible for any Damages on Your Device!

ROOT Access is required for some advanced features.

Package Manager is a simple, yet powerful application, offering the following features:
* A beautiful list view of System and User applications, together or separately.
* Helps to do basic tasks such as Open app, show app info, visit PlayStore page, uninstall (User apps), etc.
* Install Split apk’s/app bundles (supported bundle formats: .apks, .apkm, and .xapk) from device storage.
* Explore and export contents of an installed app (Experimental).
* Export individual or a batch of apps (including Split apk’s) into device storage.
* Do advanced tasks such as (need Root access):
вЂў Uninstall an individual or a batch of system apps (de-bloating).
вЂў Control Operations (AppOps).
вЂў Disable or Enable individual or a batch of apps.

Please help me to translate this application via POEditor. You may also translate after downloading the original language string available GitHub.

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Packages

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it’s a less secure way to download. We recommend that you install the F-Droid client and use that.

This version requires Android 6.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

This version requires Android 6.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

This version requires Android 6.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

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In Depth: Android Package Manager and Package Installer

Learn more about Android Package Manager and Installer, including where APK files are stored in Android, where the manager stores data, and more.

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We are installing and uninstalling APK(s) every day, sometimes many in a day, but have you tried to get answers to the following questions ?

What are Package Manager and Package Installer ?
Where are APK files stored in Android ?
What is the APK installation process in detail ?
How does Package Manager store data ?
Where I can find the source code of Package Manager and Package Installer ?

What are Package Manager and Package Installer?

PackageInstaller is the default application for Android to interactively install a normal package. PackageInstaller provide user interface to manage applications/packages. PackageInstaller calls InstallAppProgress activity to receive instructions from the user. InstallAppProgress will ask Package Manager Service to install package via installd. Source code is available at /packages/apps/PackageInstaller.

Installd daemon’s primary role is to receive request from Package Manager Service via Linux domain socket / dev/ socket/ installed. installd executes a series of steps to install APK with root permission.

Package Manage is an API that actually manages application install, uninstall, and upgrade. When we install the APK file, Package Manager parse the package (APK) file and displays confirmation. When the user presses the OK button, Package Manager calls the method named «installPackage» with these four parameters namely uri, installFlags, observer, installPackageName. Package Manager starts one service named «package», and now all fuzzy things happen in this service. You can check «PackageInstallerActivity.java» and «InstallAppProgress.java» in the PackageInstaller source code. Package Manager Service runs in system_service process and install daemon (installd) runs as a native process. Both start at system boot time.

Читайте также: Ammyy admin android 4pda

Where are APK Files Stored in Android?

a. Pre-Install (i.e. Camera, Calendar, Browser,etc.) APK is stored in /system/app/

b. User Install (ApiDemo, Any.do, etc.) APK is stored in /data/app/

c. Package Manager creates a data directory /data/data/

/ to store the database, shared preference, native library and cache data.

You might see an apk file and *.odex file for the same APK. The ODEX file is totally a different discussion and purpose.

What is the APK Installation Process in Detail?

The following process executes in Package Manager Service.

Waiting
Add a package to the queue for the installation process
Determine the appropriate location of the package installation
Determine installation Install / Update new
Copy the apk file to a given directory
Determine the UID of the app
Request the installd daemon process
Create the application directory and set permissions
Extraction of dex code to the cache directory
To reflect and packages.list / system / data / packages.xml the latest status
Broadcast to the system along with the name of the effect of the installation is complete package
Intent.ACTION_PACKAGE_ADDED: If the new ( Intent.ACTION_PACKAGE_REPLACED): the case of an update

How Does the Package Manager Store Data?

Package Manager stores application information in three files, located in /data/system. The following sample is extracted from Android 4 ICS emulator image.

1. packages.xml :This file contain list of permissions and Packages/Applications.

This XML file stores two things 1. permissions 2. package (application), permission are store under

tag. Each Permission has three attributes namely name, package and protection. The name attribute has permission name, which we are using in AndroidManifest.xml, the package attribute indicates permission belonging to package. In most cases «android» is the value, because the

tag contains default permissions and protection indicates level of security.

The package tag contain 10 attributes and a few sub tags.

Sr	Attribute Name	Description
1	name	package name
2	codePath	APK file installation location (/system/app/ or /data/app/)
3	nativeLibraryPath	native library (*.so file) default path is /data/data/ /lib/
4	flag	Store ApplicationInfo Flags [http://developer.android.com/reference/android/content/pm/ApplicationInfo.html]
5	ft	timestamp in hex format
6	lt	timestamp in hex format of first time installation
7	ut	timestamp in hex format of last update
8	version	Version Code from AndroidManifest.xml file []http://developer.android.com/guide/topics/manifest/manifest-element.html#vcode]
9	sharedUserId	The name of Linux user ID that will be shared with other applications, It is same parameter which we define in AndroidManifest.xml [http://developer.android.com/guide/topics/manifest/manifest-element.html#uid]
10	userId	The name of a Linux user ID

Sub Tags

a. sigs signature information, count attribute represents the number of cert tag.

b. cert contain certification key, index attribute represents the global index of certificate. I have found that it increments when new certificates are installed with the application.

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install / uninstall APKs programmatically (PackageManager vs Intents)

My application installs other applications, and it needs to keep track of what applications it has installed. Of course, this could be achieved by simply keeping a list of installed applications. But this should not be necessary! It should be the responsibility of the PackageManager to maintain the installedBy(a, b) relationship. In fact, according to the API it is:

public abstract String getInstallerPackageName(String packageName) — Retrieve the package name of the application that installed a package. This identifies which market the package came from.

The current approach

Install APK using Intent

Uninstall APK using Intent:

This is obviously not the way e.g. Android Market installs / uninstalls packages. They use a richer version of the PackageManager. This can bee seen by downloading the Android source code from the Android Git repository. Below are the two hidden methods that corresponds to the Intent approach. Unfortunately they are not available to external developers. But perhaps they will be in the future?

The better approach

Installing APK using the PackageManager

Uninstalling APK using the PackageManager

Differences

When using intents the local package manager is not made aware of which application the installation originated from. Specifically, getInstallerPackageName(. ) returns null.

The hidden method installPackage(. ) takes the installer package name as a parameter, and is most likely capable of setting this value.

Question

Is it possible to specify package installer name using intents? (Maybe the name of the installer package can be added as an extra to the installation intent?)

Tip: If you want to download the Android source code you can follow the steps described here: Downloading the Source Tree. To extract the *.java files and put them in folders according to the package hierarchy you can check out this neat script: View Android Source Code in Eclipse.

10 Answers 10

Android P+ requires this permission in AndroidManifest.xml

to uninstall. Seems easier.

This is not currently available to third party applications. Note that even using reflection or other tricks to access installPackage() will not help, because only system applications can use it. (This is because it is the low-level install mechanism, after the permissions have been approved by the user, so it is not safe for regular applications to have access to.)

Also the installPackage() function arguments have often changed between platform releases, so anything you do trying access it will fail on various other versions of the platform.

Also it is worth pointing out that this installerPackage was only added fairly recently to the platform (2.2?) and was originally not actually used for tracking who installed the app — it is used by the platform to determine who to launch when reporting bugs with the app, for implementing Android Feedback. (This was also one of the times the API method arguments changed.) For at least a long while after it was introduced, Market still didn’t use it to track the apps it has installed (and it may very well still not use it), but instead just used this to set the Android Feedback app (which was separate from Market) as the «owner» to take care of feedback.

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