fix bugs.

MainModule/src/main/java/com/xscm/modulemain/dialog/RoomOnlineDialogFragment.java

@@ -77,10 +77,7 @@ public class RoomOnlineDialogFragment extends BaseMvpDialogFragment<RoomPresente
             // 设置固定高度为 500dp
             int screenHeight = getResources().getDisplayMetrics().heightPixels;
             int heightInDp = (int) (screenHeight * 0.6f);
-            ;
-//            int heightInPx = (int) (heightInDp * getResources().getDisplayMetrics().density);
             window.setLayout(WindowManager.LayoutParams.MATCH_PARENT, heightInDp);
-
             // 可选：设置动画样式（从底部弹出）
             window.setWindowAnimations(com.xscm.moduleutil.R.style.CommonShowDialogBottom);
         }