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  • Android DatePicker和TimePicker

    监测日期改变的监听器:
         OnDateChangedListener和OnTimeChangedListener()
              当用户改变Datepicker里的年、月、日时,将触发OnDateChangedListener的OnTimeChange事件。
    当用户更改TimePicker里的时、分、时,将触发OnTimeChangedListener监听器的OnTimeChanged事件
         OnDateSetListener和OnTimeSetListener()
              当用户更改了DatePickerDialog里的年、月、日时,将触发OnDateSetListener监听器的onDateSet()事件
              当用户更改了TimePickerDialog里的时,分时,将触发OnTimeSetListener监听器的onTimeSet()事件。
    public class MainActivity extends Activity {
     
     
            private TimePicker timePicker;
            private DatePicker datePicker ;
            private Calendar calendar ;
            private int year ;
            private int month ;
            private int day ;
            private int hour;
            private int minute;
           
            @Override
            protected void onCreate(Bundle savedInstanceState) {
                   super.onCreate(savedInstanceState);
                  setContentView(R.layout. activity_main);
                   calendar=Calendar. getInstance();
                   year= calendar.get( calendar. YEAR);
                   month= calendar.get( calendar. MONTH);
                   day= calendar.get( calendar. DAY_OF_MONTH);
                  setTitle( year+ month+ day);
                   datePicker=(DatePicker) findViewById(R.id.datePicker1);
                   timePicker=(TimePicker) findViewById(R.id.timePicker1);
                   //datepicker 初始化
                   datePicker.init(year , month , day , new OnDateChangedListener() {
                         
                          @Override
                          public void onDateChanged(DatePicker view, int year, int monthOfYear,
                                       int dayOfMonth) {
                               
                               setTitle(year+ ""+monthOfYear+1+"" +dayOfMonth);
                         }
                  });
           }
    stareblankly.cn
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  • 原文地址:https://www.cnblogs.com/stareblankly/p/4829271.html
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