如何调用API设置文本日期更改后

Question

我想在日期文本发生更改时调用API。当活动打开时，我设置了一些初始日期，从和到日期。如果用户更改那些日期，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

这是非常简单的：

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(); 



    } 
}); 
} 

希望这有助于。