What happens if you delete package installer?

What happens if you delete package installer?

Is it possible? Since Package Installer is built into the Android OS, it is not possible for a normal user to remove the package installer from the device. Disabling access to the package installer will ensure that no new apps can be installed or uninstalled from the Android device.

Can I delete package installer data?

Method 1: Clear Package Installer Cache and Data Tap on Clear Data and Clear Cache buttons – look under Storage if you use Android v6.

What is a Google Android PackageInstaller?

android.content.pm.PackageInstaller. Offers the ability to install, upgrade, and remove applications on the device. This includes support for apps packaged either as a single “monolithic” APK, or apps packaged as multiple “split” APKs.

What do hidden apps look like on Android?

How to Find Hidden Apps in the App Drawer

• From the app drawer, tap the three dots in the upper-right corner of the screen.
• Tap Hide apps.
• The list of apps that are hidden from the app list displays. If this screen is blank or the Hide apps option is missing, no apps are hidden.

What is Android InCallUI mean?

Android. incallui means “Samsung android in-call user interface”. That is, you can show who is making the call, answer and hang up, or switch to the speaker.

What does APK installer do?

APK files allow you to install apps on your Android phone. Normally, when you visit Google Play and download an app, the store automatically installs the APK for you. In this way, the Play Store also acts as a package manager—a tool for easily installing, updating, and removing software on a device.

Is APK installer safe?

With Android, you can use Google Play, or side load the app using an APK file. However, this level of simplicity also means that there’s a little risk – for Android users, downloading apps via Google Play is the safest option.

Can I delete com.google.android.package installer?

Discussion in ‘ Android Development ‘ started by Jasmin74, Nov 13, 2017 . I need to disable users from uninstalling applications on a samsung tab/Android 7. I managed to do this on Android 5 by deleting “Package installer” & it worked. is it the same for android 7 with this file : ” com.google.android.packageinstaller”??

How to install / update / remove APK using Android?

Run the process as ROOT_UID. Which means you’ll have to root the device. From the Android source code: If you neither have root access and the INSTALL_PACKAGES permission, then a message will be prompted to the user to ask if he confirms the permissions. This confirmation is then used during the commit process of the PackageInstaller’s session.

Is it possible to uninstall an app on Android?

A Device Owner can now silently install and uninstall applications using the PackageInstaller APIs, independent of Google Play for Work. More in this link. This is possible from Android 6.0 and up.

Is it possible to install APK without permissions?

It is possible without System permissions from Android M onwards. if ( (mPm.checkUidPermission (android.Manifest.permission.INSTALL_PACKAGES, installerUid) == PackageManager.PERMISSION_GRANTED) || (installerUid == Process.ROOT_UID) || mIsInstallerDeviceOwner) { mPermissionsAccepted = true; } else { mPermissionsAccepted = false; }