Listen all buttons events Android

Question

Its possible to have a listener to all buttons without setting the onClickListener in each button across all activities? and without making a extends button with the listener already set.

Answer 1

If all the buttons are doing the exact same thing, you can include that in the List kind of a layout and have one button with just one onCLick() event

Answer 2

No. Each view has to be told what to listen to. You can specify it in xml if you prefer with the onClick attribute, but you'll still need to specify it on each object.