Is it possible to assign multiple commands to one Button?

Question

Android

Is it possible to assign multiple commands to one Button? In one activity, for example, so that several types of text are displayed in turn.

Answer 1

If I understand correctly what you need, then you can of course create an external variable and use it instead of a flag, like this:

private int state = 0;
Button button = (Button) findViewById(R.id.button);
button.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        if (state == 0) {
             //показываем первый кусок
             state = 1;
         }
         else if (state == 1) { 
             //показываем второй кусок
             state = 2
          }
          else {
              //тут действие по умолчанию
          }
    }
});

Answer 2

I usually use the TAG of the button itself