title: Stop users from pressing two buttons at once?
body: <p>Is there a way to only register a single button press? At the moment in my activity I have two buttons that each start another activity - at the moment if I press them at the same time both activities start, one over the other. I want to prevent this and only have one OR the other running at any given time. I thought about disabling multitouch but that feels kind of hacky to me.</p>
  
  <p>EDIT: I've tried to do this:</p>
  
  <pre><code>public class MainActivity extends Activity {
  
      Button btn_send;
      Button btn_receive;
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_main);
          btn_send = (Button) findViewById(R.id.btn_send);
          btn_receive = (Button) findViewById(R.id.btn_receive);
          OnClickListener listener = new OnClickListener() {
  
              @Override
              public void onClick(View v) {
                  if (v.equals(btn_send)) {
                      if (isWifiConnected()) {
                          btn_receive.setClickable(false);
                          startActivity(new Intent(MainActivity.this,
                                  SendActivity.class));
                      } else {
                          Toast.makeText(MainActivity.this,
                                  "Wifi connection required", Toast.LENGTH_SHORT)
                                  .show();
                      }
                  } else if (v.equals(btn_receive)) {
                      if (isWifiConnected()) {
                          btn_send.setClickable(false);
                          startActivity(new Intent(MainActivity.this,
                                  ReceiveActivity.class));
                      } else {
                          Toast.makeText(MainActivity.this,
                                  "Wifi connection required", Toast.LENGTH_SHORT)
                                  .show();
                      }
                  }
  
              }
  
          };
          btn_send.setOnClickListener(listener);
          btn_receive.setOnClickListener(listener);
      }
  
      @Override
      public void onPause() {
          btn_send.setClickable(true);
          btn_receive.setClickable(true);
          super.onPause();
      }
  }
  </code></pre>
  
  <p>I can still press both buttons at the same time on my Galaxy S2 GT-i9100.</p>