how to change the layout in frame layout on the click event?

Question

i have an layout consisting of two frame layout, my first Frame layout consist of the buttons,and another Frame layout is blank ,on click event on the button in first frame layo

Answer 1

you have to use fragment for that.

FragmentManager fragmentManager = getFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager
                        .beginTransaction();
CalculatorTwo calculator = new CalculatorTwo();
fragmentTransaction.setCustomAnimations(R.anim.slide_top,
                        R.anim.slide_down);
fragmentTransaction.add(R.id.content_first, calculator);
ragmentTransaction.commit();