Android: DatePickerDialog 只输入当前日期，不输入选择日期

Question

我正在制作一个日期选择器对话框，用户可以在其中选择一个日期并将其发送到数据库。问题是每当我使用对话框时它只显示当前日期而不是选择的日期

代码片段：

searchField = (EditText) findViewById(R.id.editText1);  
        final Calendar myCalendar = Calendar.getInstance();

        final DatePickerDialog.OnDateSetListener date = new DatePickerDialog.OnDateSetListener() {

            public void onDateSet(DatePicker view, int year, int monthOfYear,
                    int dayOfMonth) {
                // TODO Auto-generated method stub
                myCalendar.set(Calendar.YEAR, year);
                myCalendar.set(Calendar.MONTH, monthOfYear);
                myCalendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
                updateLabel();
            }

        };
searchField.setOnClickListener(new OnClickListener() {
public void onClick(View v) {

                new DatePickerDialog(Attendance.this, date, myCalendar
                      .get(Calendar.YEAR), myCalendar.get(Calendar.MONTH),
                        myCalendar.get(Calendar.DAY_OF_MONTH)).show();
            }
        });

private void updateLabel() {

        String myFormat = "yyy-MM-dd"; //In which you need put here
        SimpleDateFormat sdf = new SimpleDateFormat(myFormat, Locale.US);

        searchField.setText(sdf.format(myCalendar.getTime()));
        }

Answer 1

这是我的 DatePickerDialog 我已经在 textView 上设置了 onClickListener() 在您的应用程序中使用它，效果很好。

int mYear, mMonth, mDay;

final Calendar c = Calendar.getInstance();
mYear = c.get(Calendar.YEAR);
mMonth = c.get(Calendar.MONTH);
mDay = c.get(Calendar.DAY_OF_MONTH);

dateView = (TextView) findViewById(R.id.date_view);
dateView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            DatePickerDialog dpd = new DatePickerDialog(MyActivity.this,
                new DatePickerDialog.OnDateSetListener() {
                    @Override
                    public void onDateSet(DatePicker view, int year, int month, int day) {
                        c.set(year, month, day);
                        String date = new SimpleDateFormat("MM/dd/yyyy").format(c.getTime());
                        dateView.setText(date);

                       mYear = c.get(Calendar.YEAR);
                       mMonth = c.get(Calendar.MONTH);
                       mDay = c.get(Calendar.DAY_OF_MONTH);
                    }
                }, mYear, mMonth, mDay);
            dpd.show();
        }
    });

Android: DatePickerDialog 只输入当前日期，不输入选择日期

Android: DatePickerDialog inputs current date only and not chosen date

java

android

date

datepicker