1

好的，所以我有以下代码：

   if (!clock_is_24h_style()) {
   if (current_time->tm_hour <= 3)
  set_container_image(&time_format_image, RESOURCE_ID_NBC, GPoint(0, 0));

else if (current_time->tm_hour == 4 && current_time->tm_min <= 29)
  set_container_image(&time_format_image, RESOURCE_ID_ETODAY, GPoint(0, 0));

else if (current_time->tm_hour == 4 && current_time->tm_min >= 30)
  set_container_image(&time_format_image, RESOURCE_ID_9NEWSMORN, GPoint(0, 0));

else if (current_time->tm_hour == 5)
  set_container_image(&time_format_image, RESOURCE_ID_9NEWSMORN, GPoint(0, 0));

else if (current_time->tm_hour == 6)
  set_container_image(&time_format_image, RESOURCE_ID_9NEWSMORN, GPoint(0, 0));

else if (current_time->tm_hour == 12 && current_time->tm_min <= 29)
  set_container_image(&time_format_image, RESOURCE_ID_IMAGE_PM_MODE, GPoint(0, 0));

else if (current_time->tm_hour == 12 && current_time->tm_min >= 30)
  set_container_image(&time_format_image, RESOURCE_ID_NBC, GPoint(0, 0));

else if (current_time->tm_hour == 13 && current_time->tm_min <= 29)
  set_container_image(&time_format_image, RESOURCE_ID_WTC, GPoint(0, 0));

else if (current_time->tm_hour == 13 && current_time->tm_min >= 30)
  set_container_image(&time_format_image, RESOURCE_ID_BEARS, GPoint(0, 0));

else if (current_time->tm_hour == 14 && current_time->tm_min <= 29)
  set_container_image(&time_format_image, RESOURCE_ID_WTC, GPoint(0, 0));

else if (current_time->tm_hour == 14 && current_time->tm_min >= 30)
  set_container_image(&time_format_image, RESOURCE_ID_BEARS, GPoint(0, 0));

else if (current_time->tm_hour == 15)
  set_container_image(&time_format_image, RESOURCE_ID_NBC, GPoint(0, 0));

else if (current_time->tm_hour == 16)
  set_container_image(&time_format_image, RESOURCE_ID_9NEWS4, GPoint(0, 0));

else if (current_time->tm_hour == 17)
  set_container_image(&time_format_image, RESOURCE_ID_9NEWS5, GPoint(0, 0));

else if (current_time->tm_hour == 18 && current_time->tm_min <= 29)
  set_container_image(&time_format_image, RESOURCE_ID_9NEWS6, GPoint(0, 0));

else if (current_time->tm_hour == 18 && current_time->tm_min >= 30)
  set_container_image(&time_format_image, RESOURCE_ID_NN, GPoint(0, 0));

else if (current_time->tm_hour == 19)
  set_container_image(&time_format_image, RESOURCE_ID_NBC, GPoint(0, 0));

else if (current_time->tm_hour == 20)
  set_container_image(&time_format_image, RESOURCE_ID_WTC, GPoint(0, 0));

else if (current_time->tm_hour == 21)
  set_container_image(&time_format_image, RESOURCE_ID_BEARS, GPoint(0, 0));

else if (current_time->tm_hour == 22)
  set_container_image(&time_format_image, RESOURCE_ID_NBC, GPoint(0, 0));

else if (current_time->tm_hour == 23 && current_time->tm_min <= 34)
  set_container_image(&time_format_image, RESOURCE_ID_9NEWS10, GPoint(0, 0));

else if (current_time->tm_hour >= 23 && current_time->tm_min >= 35)
  set_container_image(&time_format_image, RESOURCE_ID_NBC, GPoint(0, 0));

else {
  layer_remove_from_parent(&time_format_image.layer.layer);
  bmp_deinit_container(&time_format_image);
}

它使手表上的图像在特定时间发生变化，这很棒而且很棒。

但是，代码每天循环，并且每天都在制作，并且它仅在工作日（周一至周五）准确，并且想知道如何制作它以便代码仅适用于周一至周五，而单独的代码将适用到星期六和另一个星期天。谢谢！

4

2 回答 2

4

struct tm包含tm_wday星期几的成员，其中 0 是星期日，6 是星期六。

于 2013-06-08T20:58:28.123 回答
0

你能不能不封装你的工作日换像代码，这样你就可以创建一组周六换像代码和周日换像代码，然后在进入这个例程时通过确定星期几，然后适当地分支。

于 2013-06-08T21:00:24.453 回答