<接收到广播指令增加提示>

app/src/main/java/com/wdkl/callingbed/ui/CallingBedActivity.java

@@ -1785,10 +1785,17 @@ public class CallingBedActivity extends BaseActivity implements ISerialPortBedOn
                         break;
                     case "broadcast_1":
                         boolean isPlay = false;
+
+                        //增加调试信息
+                        tvBroadcasting.setVisibility(View.VISIBLE);
+                        tvBroadcasting.setText("======广播开始播放======");
                         handler.removeMessages(RESET_BROADCAST_VIEW);
+                        handler.sendEmptyMessageDelayed(RESET_BROADCAST_VIEW, 30000);
+
                         if (isDownloadMp3) {
                             tvBroadcasting.setVisibility(View.VISIBLE);
                             tvBroadcasting.setText("======音频文件正在下载中，请等待======");
+                            handler.removeMessages(RESET_BROADCAST_VIEW);
                             handler.sendEmptyMessageDelayed(RESET_BROADCAST_VIEW, 30000);
                             return;
                         }