How to i set my app for users cant delete it

[ykucuk]

is there way for user cant delete my app on android?

 

[thedesolatesoul]

You need device administration rights or your app must be a system app signed with the same key as the ROM.

 

[ykucuk]

i am really newbie

is there some tutorial or sample application for show how to do it ?

 

[thedesolatesoul]

Do you have access to the FW signature?

 

[thedesolatesoul]

Maybe you can try this: How To Install Any App As A System App On Android [Guide]

 

[Erel]

Device administration will not help in this case.

You cannot create an uninstallable app (which are actually viruses...).