fix:增加倒计时结束、增加当计时开始时才显示时间

lib/talk/starChart/views/talkView/talk_view_logic.dart

@@ -278,6 +278,8 @@ class TalkViewLogic extends BaseGetXController {
               if (state.oneMinuteTime.value >= 60) {
                 t.cancel(); // 取消定时器
                 state.oneMinuteTime.value = 0;
+                // 倒计时结束挂断
+                udpHangUpAction();
               }
             }
           });

lib/talk/starChart/views/talkView/talk_view_page.dart

@@ -159,7 +159,8 @@ class _TalkViewPageState extends State<TalkViewPage>
                     ))
                 : Container()),
             Obx(
-              () => state.listData.value.isNotEmpty
+              () => state.listData.value.isNotEmpty &&
+                      state.oneMinuteTime.value > 0
                   ? Positioned(
                       top: ScreenUtil().statusBarHeight + 75.h,
                       width: 1.sw,