one simple question. I have an APP in an android device. How can I unistall it via adb command line?
thanks a lot.
Run adb uninstall ..., where ... is your application ID.
By default, the application ID is the same as the package attribute on your <manifest> element in the AndroidManifest.xml file, though your build.gradle file might override that to have a different application ID.
If you want to uninstall when connected to single device/emulator
adb uninstall <package name>
else with multiple devices
adb -s <device ID> uninstall <package name>