Activity with fragments does not resize when the keyboard opens

Question

In my main activity there is a RelativeLayout that has 2 childs:

• An ImageView which serves as the background
• A LinearLa

Answer 1

Add this line of code in DialogFragment Oncreateview below R.layout.layout_ui

getDialog().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN |     WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);