Question

I am developing a task manager application..

In that app, I display to the user a list of running apps and kill button beside each app.
When user presses kill button the corresponding activity will be killed and i used

      activitymanager.killbackgroundprocesses(packageName)

I created another application called service notification where user can start and stop a service by clicking on button “start service” and button “stop service” respectively.. Then before running my task manager app, i started the service from service notification app.
So this activity was displayed in my task manager app.

But when i kill that activity, it disappears from the list and then appears again because the service is restarting..How do I kill the sevice then?

I used startService and onCreate for starting service and showing some notification and stopService and onDestroy for stopping service…

Answer 1

I finally found an answer to my question…

After using

activitymanager.killbackgroundprocesses(packageName) , 

we have to check if there are any services running under that package name or process name.

Then we have to use

stopService(new Intent().setComponent(serviceInfos.get(i).service))

But it would return an error because android does not allow us to stop another service

So I used these two lines in the manifest and then ran my app in the build machine

coreApp="true" 
android:sharedUserId="android.uid.system"

These two lines are there in the android settings manifest file, which allows settings to stop service if the user wants.

So the activity got killed along with the service… 🙂

And remember this worked only on the build machine….