I have this situation where I have to use 3 buttons multiple times like:

"Where are you from" and the choices are: button1, button2, button3. if button 1 is picked then there will be a new question, using the same buttons, but with different texts. If button 2 is picked then there will be a different question and so on.

There will be layers for this so buttons will change 64 times. I am struggling with the logic for the 3rd layer.

I created codes for the branch of button1:

text.setText("Where are you from?"); //this is the 1st layer
        btn1.setText("Asia")
        btn2.setText("Europe")
        btn3.setText("North America")
case R.id.button:
        branch = 1;
        if (branch == 1) //this is the 2nd layer
        choice = "Where in Asia are you from?"
        text.setText(choice);
        btn1.setText("East Asia");
        btn2.setText("Southeast Asia");
        btn3.setText("Northeast Asia");
        break;  
        }
switch (view.getId()) {
        case R.id.button:
        choice = "Where in East Asia?" //this is the third layer
        text.setText(choice);
        btn1.setText("insert country");
        btn2.setText("insert country 2");
        btn3.setText("insert country 3");
        break;

        case R.id.button2:
        choice = "Where in Southeast Asia"; //this is the third layer
        text.setText(choice);
        btn1.setText("insert country");
        btn2.setText("insert country 2");
        btn3.setText("insert country 3");
        break;

        case R.id.button3:
        choice = "Where in Northeast Asia?"; //this is the third layer
        text.setText(choice);
        btn1.setText("insert country");
        btn2.setText("insert country 2");
        btn3.setText("insert country 3");
        break;

the branch for where in east Asia? where in southeast Asia? where in northeast Asia? does not appear when I run it. Both textview and buttons cannot be seen for the third layer (When button is clicked in layer 2, it stays in layer 2)