How to center the content inside a linear layout?

Question

I\'m trying to center an ImageView inside a LinearLayout horizontally and vertically, but I just can\'t do it. The main reason why I\'m not using a

Answer 1

android:gravity handles the alignment of its children,

android:layout_gravity handles the alignment of itself.

So use one of these.

    

        
    

    

        
    

    ...

or

    

        
    

    

        
    

    ...