android 判断时间区间

判断时间是否是在1-5点之间

    
    public  boolean isScrenOff(){
       if(get24HourMode()){
           Calendar mcalendar1 = Calendar.getInstance();
           mcalendar1.set(Calendar.HOUR_OF_DAY, 01);
           mcalendar1.set(Calendar.MINUTE, 00);
           Calendar mcalendar2 = Calendar.getInstance();
           mcalendar2.set(Calendar.HOUR_OF_DAY, 05);
           mcalendar2.set(Calendar.MINUTE, 00);
           long am1 = mcalendar1.getTimeInMillis();
           long am2 = mcalendar2.getTimeInMillis();
           long systemTime = System.currentTimeMillis();
           if( am1<= systemTime  && systemTime  <= am2){
               return true;
           }else {
               return false
           }
       }else {
           Calendar mcalendar3 = Calendar.getInstance();
           mcalendar3.set(Calendar.HOUR, 01);
           mcalendar3.set(Calendar.AM_PM,Calendar.AM);
           mcalendar3.set(Calendar.MINUTE, 00);
           Calendar mcalendar4 = Calendar.getInstance();
           mcalendar4.set(Calendar.HOUR, 05);
           mcalendar4.set(Calendar.AM_PM,Calendar.AM);
           mcalendar4.set(Calendar.MINUTE, 00);
           long am3 = mcalendar3.getTimeInMillis();
           long am4 = mcalendar4.getTimeInMillis();
           long systemTime = System.currentTimeMillis();
           if(am3<= systemTime && systemTime   <=am4){
               return true;
           }else {
               return false;
           }
       }
    }
```