Install .apk without User action

I have one requirement of installing the apk without user intervention.

I know there is very straight forward way to install the apk programmatically but that requires the user action. I want the way where user action is not required and that will happen in background.

It is required because the user will have mandatory to install the apk.

I think there is no easy way to do this and it may require to write the own apk installer or some firmware.

Please share 开发者_开发百科if you have some pointers on how to start with this.

Thanks in advance.

If you want to install apk without user Interaction than plug Your Mobile Cable with the computer & than run your code in the sdk AS & when the project install on the emmulator it will automatically install on the Devise also Try this.

Your only realistic option to actually do this on the device is to become your own android device distributor and flash devices with a custom(ized) system image where the "mandatory" apk is installed on the system partition - the way carriers do with their assorted non-removable built-in apps.