问题
I can uninstall an app on the device from my computer using adb uninstall <package_name>,
but I'd like to do the same with a script on the actual device.
I've also tried running an android.intent.action.DELETE intent using am but it prompts the user for confirmation.
Given that the device is rooted, is it possible to run a command on the device to uninstall an app without requiring user action/confirmation ?
回答1:
Trying using the pm command:
pm uninstall <package_name>
or
pm uninstall -k <package_name>
The -k flag keeps the data and cache directories after the package is removed.
I haven't tested this myself, but I don't think this should show a warning message.
回答2:
adb shell pm uninstall *your.package.name*
Did the trick for me.
回答3:
To forcefully uninstall the system user apps:
Use:
adb shell pm uninstall --user 0 <package_name>
回答4:
I had fail on uninstall some system launchers (for example NovaLauncher) In this case I recommend to use "disable" instead "uninstall":
pm disable <package_name>
In result you hide this system launcher (sys app) from list of launchers when you have a few launchers
回答5:
Some Apps can't be uninstalled,so below command gives the error:
adb shell pm uninstall package_name Failure [DELETE_FAILED_INTERNAL_ERROR]
Try to run disable command instead,
adb shell pm disable package_name Package package_name new state: disabled
回答6:
Simple command to remove any app from the device, try this:
pm uninstall --user 0
This command will forcefully remove that app from the device.
回答7:
And if you want to re-install back package removed for a user (i.e. pm uninstall --user 0), without root:
pm install --user 0 $(pm dump <package name> | awk '/path/{ print $2 }')
This will locate .apk of the uninstalled package: pm dump <package name> and search for a line starting with path: to obtain path to the .apk (note that pm path <package> won't work for an uninstalled app) and install it using pm install --user 0 (note that pm install without --user argument wont' work).
This works for any system app, this is a good alternative to pm disable-user <package> which still allows you to easily enable app back via Settings.
For example, you could uninstall Play Store (pm uninstall --user 0 com.android.vending) and have no way to enable/install any application on default non-rooted device without access to adb or pm.
来源：https://stackoverflow.com/questions/17556750/how-to-uninstall-an-android-app-from-command-line-on-the-device