Java-棒棒糖中的Android Edittext Onclick Datepickerdialog错误

概述我正在使用datepickerdialog.它可以在kitkat上正常运行,但是当我在棒棒糖上运行应用程序时,当我单击编辑文本时,它会打开一个datepickerdialog框,但是当我选择日期时,它会给出错误的停止错误.以下是edittext上datepicker的代码.privatevoidsetDateTimeField(){

我正在使用datepickerdialog.它可以在kitkat上正常运行,但是当我在棒棒糖上运行应用程序时,当我单击编辑文本时,它会打开一个datepickerdialog框,但是当我选择日期时,它会给出错误的停止错误.以下是edittext上datepicker的代码.

private voID setDateTimeFIEld() {                     fromLabel.setonClickListener(this);                     tolabel.setonClickListener(this);                     final DateFormat dateFormat = new SimpleDateFormat("dd-MM-yyyy");  //yyyy/MM/dd HH:mm:ss                    final Date date = new Date();                    final String u = dateFormat.format(date);                     Calendar newCalendar = Calendar.getInstance();                     fromDatePickerDialog = new DatePickerDialog(this, new OnDateSetListener() {                        public voID onDateSet(DatePicker vIEw, int year, int monthOfYear, int dayOfMonth) {                             Calendar newDate = Calendar.getInstance();                             newDate.set(year, monthOfYear, dayOfMonth);                             from1 = dateFormatter.format(newDate.getTime());                             diff1 = newDate.getTimeInMillis();                             long d = date.getTime();                             if((newDate.getTime()).equals(date)||(newDate.getTime()).after(date)){                                 long d1 = (diff1 / (24 * 60 * 60 * 1000) - d / (24 * 60 * 60 * 1000)) + 1;                                   if(d1>30){                                          total.setVisibility(VIEw.VISIBLE);                                         total.setText("Booking not allowed as the Date given is outsIDe Advance Booking Period");                                         avail.setVisibility(VIEw.GONE);                                     }                                   else{                                         total.setVisibility(VIEw.GONE);                                         fromLabel.setText(from1);                                         tolabel.setText(null);                                         to=null;                                         avail.setVisibility(VIEw.GONE);                                         from=fromLabel.getText().toString();                                   }                             }                             else{                                 total.setVisibility(VIEw.VISIBLE);                                 total.setText("Choose date after or equals to current date");                                 fromLabel.setText("");                                 tolabel.setText(null);                                      from=null;                                      to=null;                             }                         }                     },newCalendar.get(Calendar.YEAR), newCalendar.get(Calendar.MONTH), newCalendar.get(Calendar.DAY_OF_MONTH));                     fromDatePickerDialog.setbutton(DialogInterface.button_POSITIVE, getString(R.string.Done), new DialogInterface.OnClickListener() {                        public voID onClick(DialogInterface dialog, int which) {                           if (which == DialogInterface.button_POSITIVE) {                               dialog.cancel();                               if(type.equals("According to time"))                               {                                  int cnt=-1;                                 if(from1.equals(u)){                                     cnt = 1;                                     loadTimeSpinnerDataATT(text,from,cnt);                                  }                                  else if(total.getText()=="Choose date after or equals to current date")                                  {                                  }                                  else if(total.getText()=="Booking not allowed as the Date given is outsIDe Advance Booking Period")                                  {                                  }                                 else                                 {cnt = 0;                                  loadTimeSpinnerDataATT(text,from,cnt);                                 }                               }                           }                        }                      });                 }                 public voID onClick(VIEw vIEw) {                     if(vIEw == fromLabel) {                         fromDatePickerDialog.show();                     } else if(vIEw == tolabel) {                         toDatePickerDialog.show();                     }                         }                 public voID onClose(DialogInterface dialogInterface)                 {                 }          }

解决方法:

试试吧,可能对您有帮助,

在这里改写了日期选择器错误

Link For Date picker

import java.text.ParseException;import java.text.SimpleDateFormat;import java.util.Calendar;import java.util.Date;import androID.support.v7.app.ActionBaractivity;import androID.text.inputType;import androID.app.DatePickerDialog;import androID.app.Dialog;import androID.os.Bundle;import androID.vIEw.VIEw;import androID.@[email protected];import androID.@[email protected];public class MainActivity extends ActionBaractivity {    private int year;    private int month;    private int day;    static final int DATE_PICKER_ID = 1111;    // for date picker     EditText m3_Datedisplay;    @OverrIDe    protected voID onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);         setContentVIEw(R.layout.activity_main);        m3_Datedisplay = (EditText) findVIEwByID(R.ID.datepick);        // Get current date by calender        final Calendar c = Calendar.getInstance();        year = c.get(Calendar.YEAR);        month = c.get(Calendar.MONTH);        day = c.get(Calendar.DAY_OF_MONTH);        // Show selected date        StringBuilder dateValue1 = new StringBuilder().append(day).append("-")                .append(month + 1).append("-").append(year).append(" ");        // for Converting Correct Date format Save into Database        SimpleDateFormat sdf123 = new SimpleDateFormat("dd-MM-yyyy");        String abs1 = dateValue1.toString();        Date testDate1 = null;        try {            testDate1 = sdf123.parse(abs1);        } catch (ParseException e) {            e.printstacktrace();        }        SimpleDateFormat formatter1 = new SimpleDateFormat("dd-MM-yyyy");        String DateFormat = formatter1.format(testDate1);        m3_Datedisplay.setText(DateFormat);        m3_Datedisplay.setFocusable(false);        m3_Datedisplay.setinputType(inputType.TYPE_NulL);        m3_Datedisplay.setonClickListener(new VIEw.OnClickListener() {            @SuppressWarnings("deprecation")            @OverrIDe            public voID onClick(VIEw v) {                showDialog(DATE_PICKER_ID);            }        });    }    @OverrIDe    protected Dialog onCreateDialog(int ID) {        switch (ID) {        case DATE_PICKER_ID:            // open datepicker dialog.            // set date picker for current date            // add pickerListener Listner to date picker            // return new DatePickerDialog(this, pickerListener, year, month,            // day);            // ///Only Show till Date Not More than That.            DatePickerDialog dialog = new DatePickerDialog(this,                    pickerListener, year, month, day);            dialog.getDatePicker().setMaxDate(new Date().getTime());            return dialog;        }        return null;    }    private DatePickerDialog.OnDateSetListener pickerListener = new DatePickerDialog.OnDateSetListener() {        // when dialog Box is closed, below method will be called.        @OverrIDe        public voID onDateSet(DatePicker vIEw, int selectedYear,                int selectedMonth, int selectedDay) {            year = selectedYear;            month = selectedMonth;            day = selectedDay;            // Show selected date            StringBuilder dateValue = new StringBuilder().append(day)                    .append("-").append(month + 1).append("-").append(year)                    .append(" ");            // for Converting Correct Date format Save into Database            SimpleDateFormat sdf123 = new SimpleDateFormat("dd-MM-yyyy");            String abs1 = dateValue.toString();            Date testDate1 = null;            try {                testDate1 = sdf123.parse(abs1);            } catch (ParseException e) {                e.printstacktrace();            }            SimpleDateFormat formatter1 = new SimpleDateFormat("dd-MM-yyyy");            String DateFormat = formatter1.format(testDate1);            m3_Datedisplay.setText(DateFormat);        }    };}

更改清单中的最小API-11

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