安卓获取网络时间半小时调用一次对话框

Question

大佬们我有个憨批问题

public void tikee(String s1) 
{

    String a=s1;
    Toast.makeText(MainActivity.this,
            s1,Toast.LENGTH_SHORT).show();
    if(a.equals("0059")) {
      showInputDialog();
    } else if (a.equals("")) {
        showInputDialog();
    }else if (a.equals("")) {
        showInputDialog();
    }else if (a.equals("23:30")) {
        showInputDialog();
    }else if (a.equals("00:00")) {
        showInputDialog();
    }else if (a.equals("00:30")) {
        showInputDialog();
    }else if (a.equals("1:4")) {
        showInputDialog();
    }else if (a.equals("01:30")) {
        showInputDialog();
    }else if (a.equals("02:00")) {
        showInputDialog();
    }else if (a.equals("02:30")) {
        showInputDialog();
    }else if (a.equals("03:00")) {
        showInputDialog();
    }else if (a.equals("03:30")) {
        showInputDialog();
    }else if (a.equals("04:00")) {
        showInputDialog();
    }else if (a.equals("04:30")) {
        showInputDialog();
    }else if (a.equals("05:00")) {
        showInputDialog();
    }else if (a.equals("05:00")) {
        showInputDialog();
    }else if (a.equals("06:00")) {
        showInputDialog();
    }
    }

有没有什么改进办法啊 s1是从获取的网络时间然后转的字符串

Answer 1

确实让人吐血，用闹钟（是AlarmManager，别真定个闹钟出来），每半小时提醒一次，自己搜一大堆教程