@Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
      // 透明状态栏
      getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    }
    final Window win = getWindow();
    win.addFlags(
        WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
            | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD);
    // 息屏启动
    if (!getIntent().getBooleanExtra("screen_off", false)) {
      win.addFlags(
          WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
              | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
    }

    mClockUuid = getIntent().getIntExtra("uuid", -1);
    Log.d("hu", "传过来的uuid===" + mClockUuid);
    ClockDBUtil clockDBUtil = new ClockDBUtil(this);
    clockDBUtil.openDataBase();
    clockModel = clockDBUtil.getOneClockByUuid(mClockUuid + "");
    clockDBUtil.closeDataBase();

    // 启动一分钟响铃计时
    new Thread(new MyThread()).start();
    // 设置下次闹铃时间
    setNextAlarm();
    // 给音乐map赋值
    setMapData();
    // 设置闹铃响
    setAlarm();
    // 弹出闹铃提示
    showDialog();
  }
  /** 设置下次闹铃响铃时间 */
  private void setNextAlarm() {

    AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
    Calendar calendar = Calendar.getInstance();
    // 建立Intent和PendingIntent来调用闹钟管理器
    Intent intent = new Intent(this, AlarmReceiver.class);
    intent.setAction(AlarmReceiver.ALARM_ACTION);
    intent.putExtra("uuid", Integer.parseInt(clockModel.getUuid()));
    Log.d("hu", "设置下次响铃的uuid====" + Integer.parseInt(clockModel.getUuid()));
    PendingIntent pendingIntent =
        PendingIntent.getBroadcast(this, Integer.parseInt(clockModel.getUuid()), intent, 0);

    String flag = KEY_OFF;
    // 看是否有间隔时间
    if (!clockModel.getSpace().equals("0")) { // 有间隔时间
      // 计算今晚凌晨的时间
      long nextDayTime = ClockGetNextAlarm.getTonightLastTime(System.currentTimeMillis());
      // 下次响铃时间的毫秒
      long nextCurrentTimeMillis =
          ClockGetNextAlarm.getNextAlarm(
              System.currentTimeMillis(), clockModel.getTime(), clockModel.getSpace());

      if (nextCurrentTimeMillis <= nextDayTime) { // 第二次响铃小于凌晨时间(在当天)
        // 闹铃响
        alarmManager.set(AlarmManager.RTC_WAKEUP, nextCurrentTimeMillis, pendingIntent);
        flag = KEY_ON;
        ClockGetNextAlarm.L("showActivity", nextCurrentTimeMillis);

      } else { // 第二次响铃大于凌晨时间(不在当天,明天)
        // 每周可以重复响铃的次数
        int counts = 7 * 24 / (Integer.parseInt(clockModel.getSpace()));
        for (int i = 0; i < counts; i++) {
          // 下次响铃时间的毫秒
          if (i == 0) {
            // 已经是下次响铃时间了
            nextCurrentTimeMillis += 0;
          } else {
            nextCurrentTimeMillis +=
                Integer.parseInt(clockModel.getSpace()) * AlarmManager.INTERVAL_HOUR;
          }
          // 下次响铃时间所在的日期是否包含在重复的日期里
          boolean bl =
              ClockGetNextAlarm.isContainsInRepeat(nextCurrentTimeMillis, clockModel.getRepeat());
          if (bl) { // 包含
            // 设置响铃时间为此时的时间,并且跳出循环
            alarmManager.set(AlarmManager.RTC_WAKEUP, nextCurrentTimeMillis, pendingIntent);
            ClockGetNextAlarm.L("showActivity", nextCurrentTimeMillis);
            flag = KEY_ON;
            break;
          } else { // 不包含
            // 继续循环
            flag = KEY_OFF;
          }
        }
      }
    } else { // 无间隔时间

      if (clockModel.getRepeat().equals("7,7,7,7,7,7,7")) { // 代表没有重复日期
        // 开关要关掉
        flag = KEY_OFF;
      } else { // 有重复日期
        calendar.setTimeInMillis(
            ClockGetNextAlarm.getNextAlarmTime(
                ClockGetNextAlarm.DATE_MODE_WEEK, clockModel.getRepeat(), clockModel.getTime()));
        // 设置闹铃
        alarmManager.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pendingIntent);
        ClockGetNextAlarm.L("showActivity", calendar.getTimeInMillis());
        // 开关打开
        flag = KEY_ON;
      }
    }

    clockModel.setmSwitch(flag);
    // 更新开关状态
    ClockDBUtil clockDBUtil = new ClockDBUtil(this);
    clockDBUtil.openDataBase();
    clockDBUtil.updateMswitch(Integer.parseInt(clockModel.getmSwitch()), clockModel.getId());
    clockDBUtil.closeDataBase();
  }