我有一个对话框弹出窗口，
button1.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View view){
final Dialog dialog = new Dialog(TravellerDetailsActivity.this);
dialog.setContentView(R.layout.custom_dialog1);
dialog.setTitle("Traveler Name");
final RadioGroup manRadioGroup = (RadioGroup) dialog.findViewById(R.id.manRadioGroup1);
final EditText firstName = (EditText) dialog.findViewById(R.id.editText3);
final EditText middleName = (EditText) dialog.findViewById(R.id.editText4);
final EditText lastName = (EditText) dialog.findViewById(R.id.editText5);
final EditText age = (EditText) dialog.findViewById(R.id.editText6);
Button btnSave = (Button) dialog.findViewById(R.id.save);
btnSave.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View view) {
if(firstName.getText().toString().equals("")) {
firstName.setError("Enter first name");
return;
}
if(lastName.getText().toString().equals("")) {
lastName.setError("Enter last name");
return;
}
if(age.getText().toString().equals("")){
age.setError("Enter age ");
}
if (manRadioGroup.getCheckedRadioButtonId() == -1)
{
Toast.makeText(TravellerDetailsActivity.this, "Please select title (Mr. or Mrs or Miss) ", Toast.LENGTH_LONG).show();
return;
}
RadioButton radioButton = (RadioButton) dialog.findViewById(manRadioGroup.getCheckedRadioButtonId());
et.setText(radioButton.getText().toString()+" "+firstName.getText().toString()+" "+middleName.getText().toString()+" "+lastName.getText().toString());
Guest guest = new Guest();
Passengers passengers = new Passengers();
passengers.setTitle(radioButton.getText().toString());
passengers.setFirstName(firstName.getText().toString());
passengers.setLastName(lastName.getText().toString());
passengers.setIsLeadPax("false");
passengers.setAge(age.getText().toString());
passengers.setPaxType("1");
if(radioButton.getText().toString().equals("Master."))
passengers.setGender("1");
else
passengers.setGender("2");
passengers.setDateOfBirth("08-04-1993");
passengers.setFFAirline("");
passengers.setFFNumber("");
passengers.setCountryCode(getUserCountry(TravellerDetailsActivity.this));
passengers.setContactNo(mobile.getText().toString());
passengers.setAddressLine1("kk nagar");
passengers.setCity("madurai");
passengers.setCountryName("India");
Fare fare = new Fare();
fare.setBaseFare(1950);
fare.setTax(440);
fare.setYQTax(0);
fare.setAdditionalTxnFeeOfrd(0);
fare.setAdditionalTxnFeePub(0);
fare.setPGCharge(0);
Seat seat = new Seat();
seat.setCode("");
seat.setDescription("");
Meal meal = new Meal();
meal.setCode("");
meal.setDescription("");
guest.setPassengers(passengers);
guest.setFare(fare);
guest.setMeal(meal);
guest.setSeat(seat);
guests.add(guest);
dialog.dismiss();
}
}
);
Button btnCancel = (Button) dialog.findViewById(R.id.cancel);
btnCancel.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View view) {
dialog.dismiss();
}
}
);
dialog.show();
}
});
我需要在弹出窗口中显示此日期选择器对话框。此弹出窗口具有字段验证。可以在这里添加日期选择器吗？如何在Dialog弹出屏幕中实现接口实现DatePickerDialog.OnDateSetListener。
答案 0 :(得分：0)
使您想要打开DatePicker对话框的editText全局。
age = (EditText) dialog.findViewById(R.id.editText6);
在活动或片段中声明年龄。
现在在setOnClickListener中，您可以正常打开DatePicker。
答案 1 :(得分：0)
dialog = new Dialog(TravellerDetailsActivity.this);
dialog.setContentView(R.layout.custom_dialog);
dob = (EditText) dialog.findViewById(R.id.editText7);
dob.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
vv = v;
Calendar now = Calendar.getInstance();
DatePickerDialog dpd = DatePickerDialog.newInstance(
TravellerDetailsActivity.this,
now.get(Calendar.YEAR),
now.get(Calendar.MONTH),
now.get(Calendar.DAY_OF_MONTH)
);
dpd.show(TravellerDetailsActivity.this.getFragmentManager(), "Datepickerdialog");
}
});
@Override
public void onDateSet(DatePickerDialog view, int year, int monthOfYear, int dayOfMonth) {
String date = year + "-" + (++monthOfYear) + "-" + dayOfMonth;
dob.setText(date);
}
答案 2 :(得分：0)
当你打开datepicker时使用这段代码，假设点击对话框上的按钮获取打开的datepicker，请查看下面的代码。
button1.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View view){
final Dialog dialog = new Dialog(TravellerDetailsActivity.this);
dialog.setContentView(R.layout.custom_dialog1);
dialog.setTitle("Traveler Name");
final RadioGroup manRadioG
roup = (RadioGroup) dialog.findViewById(R.id.manRadioGroup1);
final EditText firstName = (EditText) dialog.findViewById(R.id.editText3);
final EditText middleName = (EditText) dialog.findViewById(R.id.editText4);
final EditText lastName = (EditText) dialog.findViewById(R.id.editText5);
final EditText age = (EditText) dialog.findViewById(R.id.editText6);
final Button btnDatePicker = (Button)dialog.findViewById(R.id.btnDatePocker);
Button btnSave = (Button) dialog.findViewById(R.id.save);
final String selectedDate =""; // selected date
// Show a datepicker when the dateButton is clicked
btnDatePicker.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//Calendar now = Calendar.getInstance();
final Calendar c = Calendar.getInstance();
DatePickerDialog dpd = new DatePickerDialog(context.getContext(),
new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year,
int monthOfYear, int dayOfMonth) {
selectedDate = dayOfMonth + "-"
+ (monthOfYear + 1) + "-" + year;
btnDatePicker.setText(dayOfMonth + "-"
+ (monthOfYear + 1) + "-" + year);
}
}, c.get(Calendar.YEAR),c.get(Calendar.MONTH),c.get(Calendar.DATE));
dpd.show();
}
});
btnSave.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View view) {
if(firstName.getText().toString().equals("")) {
firstName.setError("Enter first name");
return;
}
if(lastName.getText().toString().equals("")) {
lastName.setError("Enter last name");
return;
}
if(age.getText().toString().equals("")){
age.setError("Enter age ");
}
if (manRadioGroup.getCheckedRadioButtonId() == -1)
{
Toast.makeText(TravellerDetailsActivity.this, "Please select title (Mr. or Mrs or Miss) ", Toast.LENGTH_LONG).show();
return;
}
RadioButton radioButton = (RadioButton) dialog.findViewById(manRadioGroup.getCheckedRadioButtonId());
et.setText(radioButton.getText().toString()+" "+firstName.getText().toString()+" "+middleName.getText().toString()+" "+lastName.getText().toString());
Guest guest = new Guest();
Passengers passengers = new Passengers();
passengers.setTitle(radioButton.getText().toString());
passengers.setFirstName(firstName.getText().toString());
passengers.setLastName(lastName.getText().toString());
passengers.setIsLeadPax("false");
passengers.setAge(age.getText().toString());
passengers.setPaxType("1");
if(radioButton.getText().toString().equals("Master."))
passengers.setGender("1");
else
passengers.setGender("2");
passengers.setDateOfBirth("08-04-1993");
passengers.setFFAirline("");
passengers.setFFNumber("");
passengers.setCountryCode(getUserCountry(TravellerDetailsActivity.this));
passengers.setContactNo(mobile.getText().toString());
passengers.setAddressLine1("kk nagar");
passengers.setCity("madurai");
passengers.setCountryName("India");
Fare fare = new Fare();
fare.setBaseFare(1950);
fare.setTax(440);
fare.setYQTax(0);
fare.setAdditionalTxnFeeOfrd(0);
fare.setAdditionalTxnFeePub(0);
fare.setPGCharge(0);
Seat seat = new Seat();
seat.setCode("");
seat.setDescription("");
Meal meal = new Meal();
meal.setCode("");
meal.setDescription("");
guest.setPassengers(passengers);
guest.setFare(fare);
guest.setMeal(meal);
guest.setSeat(seat);
guests.add(guest);
dialog.dismiss();
}
}
);
Button btnCancel = (Button) dialog.findViewById(R.id.cancel);
btnCancel.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View view) {
dialog.dismiss();
}
}
);
dialog.show();
}
});