Android - Set two Gravity parameters programmatically

Try this code:

 your_button.setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL);

for more details below link

http://developer.android.com/reference/android/widget/TextView.html#setGravity(int)

In case you are wondering the Kotlin version it is

your_button.gravity = Gravity.BOTTOM or Gravity.CENTER_HORIZONTAL

Try

setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL);