How to open Device camera in full view in unity 3d.

I am working an application in which i need to open device camera in full view and i am making this app for both iOS and Android. So can any one tell me that how can i open full screen device camera in Unity for all devices Android and iPhone.

there are plugins for this …

you can try Etcetera plugin which is in

by using unity it is little difficult to open u need to write native side code also to open device camera.

so this is best plugin for this