Buttons in android

Question

I created a simple app with loginbutton and registerbutton.If I clicked login button the register button must be disabled how to do that programmatically?

Sagar Pandurang Kap · Accepted Answer

public   class  MyActivity extends Activity {         protected   void  onCreate(Bundle savedInstanceState) {            super.onCreate(savedInstanceState);               setContentView(R.layout.content_layout_id);               final Button button = findViewById(R.id.button_id);            button.setOnClickListener( new  View.OnClickListener() {                 public   void  onClick(View v) {                                    setTitle( "button2" );                              button2.setVisibility(View.INVISIBLE);                              button1.setVisibility(View.VISIBLE);                }            });        }    }   Hope it helps.