Okay, I\'m pretty sure that this is not possible but a client had asked me to do so in one of our Android application we developed for her.
What she had wanted is th
you can disable the forcestop when the app has admin rights. but soon as those admin rights are revoked then it is back to normal. however in android 4, an application called applock (domobile) was able to prevent that by asking a password when you tried to change admin rights. It could only be done by installing an extra program that applock asked you to. And I guess this might even be seen as a security flaw, infact it no longer works in Android 5.