如何在设置文本日期更改后调用 API

Question

我想在日期文本更改时调用 API。当活动开始时，我设置了一些初始日期，从日期和到日期。如果用户更改了那些过时的我想调用一个 API。请帮忙。

private void setListener() {


    Calendar calendar = Calendar.getInstance();
    datePickerDialog = new DatePickerDialog(getActivity(), new DatePickerDialog.OnDateSetListener() {
        @Override
        public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
            StringBuilder  selectedFromDate = new StringBuilder().append(dayOfMonth).append("-").append(monthOfYear + 1).append("-").append(year);
           TextFromDate.setText(selectedFromDate);

        }
    },


    calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH));
          TextFromDate.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            datePickerDialog.getDatePicker().setMaxDate(new Date().getTime());
            datePickerDialog.show();

        }
    });
}

Answer 1

其实很简单：

private void setListener() {


Calendar calendar = Calendar.getInstance();
datePickerDialog = new DatePickerDialog(getActivity(), new DatePickerDialog.OnDateSetListener() {
    @Override
    public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
        StringBuilder  selectedFromDate = new StringBuilder().append(dayOfMonth).append("-").append(monthOfYear + 1).append("-").append(year);
       TextFromDate.setText(selectedFromDate);
       //***Call your server call here. As this method is called when you select a date.***
    }
},


        calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH));
      TextFromDate.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {
        datePickerDialog.getDatePicker().setMaxDate(new Date().getTime());
        datePickerDialog.show();



    }
});
}

希望这会有所帮助。