timepicker

问题 Is there a way to get WP7's TimePicker to allow the user to select the time in 24 hour format? If I set TimePicker.ValueStringFormat to "{0:HH:mm:ss}" it displays in 24h format, but when I click it the input time is still 12h format (with AM/PM). Can TimePicker be configured to scroll 0-23 instead of 1-12 with AM/PM? 回答1: Here you can find a link that can help: however I notice that now the timePicker handle the 12-24 hours conversion authomatically depending on the phone date-time setting!

问题 I have a widget which is a TimePicker that retrieves the time saved in a field in a database. Thing is that when the user changes the time value in the widget, this is not being saved in the database. So I came across the setOnTimeChangedListener method that works like a charm, if you are only using the plus and minus signs in the widget. It does not capture the change if you are using the keyword. Here is my code: pickedTime.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener() {

问题 As far as I am aware, versions prior to Jelly Beans, had Set and Cancel buttons when using TimePickerDialog . Jelly Beans has only Done button. I could just leave the Done button, and could close the dialog by clicking outside the dialog, but my onTimeSetListener gets called if pressing Done or outside the dialog. So I found this stackoverflow question which describes, that there is a bug when using DatePickerDialog . To fix the issue using DatePickerDialog , when initializing I had to set

问题 I want to make datetimepicker like this : https://vuetifyjs.com/en/getting-started/consulting-and-support. If you click "2 Hour Consulting Session", it will display datetimepicker like this : https://ibb.co/kHrbHTG. I want to make like that. But I don't find the component datetimepicker in the documentation. The docs : https://vuetifyjs.com/en/components/date-pickers Based on my analysis, it uses datepicker modal. not the datepimepicker. The timepicker is only customized using the outline

问题 I have the following as AppCompatSpinner 's entries: <string-array name="startTimeList"> <item>Now</item> <item>Pick a time..</item> </string-array> Upon selecting Pick a time.. , a TimePickerDialog is opened and the user is allowed to choose a time. Here's how: startTimeSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) { // startTimeString = adapterView.getItemAtPosition(i)

问题 In NativeScript, there is the TimePicker, which one shows a time, but in 12-hour format. I have a problem, because in my database all of my times are saved in string (in format "23:59"). I canot set hour, e.g. 14. I have an idea, to convert string with split(':') and changing period AM to PM, but i cannot see any usefull method to do that. Please, help. 回答1: You can use the native APIs to set the 24-hour format. TimePicker in NativeScript is using UIDatePicker in iOS and android.widget

问题 I am writing an app which has a DatePicker and a TimePicker in the UI. I need to get the date and time set by the user and store in the server. For example user chose "13 Nov 2015 13:00", and the timezone of my emulator is set as GMT+8, the returned timeInSec in GMT independent of time zone should be "1447390800", but it turns out to be "1447387200", a difference of 1 hour. End up my displayed time received from server also wrong. Why is it so? Something to do with daylight savings in GMT

问题 I have got a DatePickerDialog. In the default configuration it works fine. DatePickerDialog dialog = new DatePickerDialog( view.getContext(), new OnDateSetListener() { @Override public void onDateSet(DatePicker picker, int year, int monthOfYear, int dayOfMonth) { // do something } }, startDate.getYear(), startDate.getMonth() - 1, startDate.getDay() ); Now I want to change the text of the buttons. I try it with the following code: dialog.setButton(DatePickerDialog.BUTTON_POSITIVE, "New Label",

问题 For example when I create this timePicker(below) at 18:00, the timePicker's timeValue will be 06:00. At 19:44->07:44... So it doesn't move to the correct current hour after switching from AM/PM to 24h mode. How can I change that? My goal is that the timePicker shows the current time when it was created. Like it does when I use it in AM/PM mode. TimePicker timePicker = (TimePicker) convertView.findViewById(R.id.time_picker); timePicker.setIs24HourView(true); Sry for the bad formulation, hope