Hello I'm trying to get an edit increment decrement, to no avail.
I see on Time/Date palette: Time picker, but i want only one box.
I'd like an edit like this:
Thank You!
You can use NumberPicker class. But it is available from SDK v-11. To use in projects that are aimed at SDK versions less 11, you should implement your own class. But you can use AOSP's NumberPicker class as template. Also, but I'm not sure (because I've never tried it) you can use SupportPackage.
Related
I am trying to change the header on material design date picker as you select a date to a different format than default. Current default is Month , year : ex: june 22, 2021, but I want it such that its Mon, June 22. It's shown on material design document as the first design, but there's no indication of how to go about changing this format?
Any ideas?
material designs : https://material.io/components/date-pickers
what I want to achieve is this :
Unfortunately, you can NOT change Date Format and Local of MaterialDatePicker.
Since MaterialDatePicker is very restricting, so as many other Material Design Components, I recommend you to use an alternate Date Picker Library such as MaterialDateTimePicker.
It basically fulfills all your needs:
Change date format: setLocale(Locale locale) ✅
Choose from multiple date UIs ✅
Very flexiable and easily customizlbe to fit your needs ✅
PS: There is one more popular alternative: android-betterpickers
Let me know if you have any other questions.
After looking into the source, and trying some things, I did find a solution. Unfortunately, it's not that simple to implement and I guess switching to MaterialDateTimePicker is still the best solution here.
The conversion from date to text for the header is done by the DateSelector via getSelectionDisplayString(Context context). See getHeaderText() inside of MaterialDatePicker here.
Sadly, MaterialDatePicker is final, so you can not simply create your own and override this method. But, with the given Builder, you can use MaterialDatePicker.Builder.customDatePicker(DateSelector selector) to place your own DateSelector (source).
Material uses their SingleDateSelector (source) for a simple date selection. But again, it's not possible to build upon this selector and write a custom getSelectionDisplayString method, because the class is restricted. Knowing this, it's needed to write your own DateSelector.
Building your own DateSelector is a bigger task on its own. It may be possible to copy from SingleDateSelector, but it's using some private classes and methods you need to copy, too.
To cut a long story short, I guess this is too much for "simply" changing the date format.
I am using date and time picker in my application and referred the tutorial
from here but the problem is that when i run it on kitkat 4.2.2 it show output as follows: but when i run it on lollipop 5.1.1 it shows output
showing two different UI on same code i dont know how to fix this problem.I have also applied some validations on it but its working with first case but not with second case.Please help.
if you want it identical to the first one you can add
android:datePickerMode="spinner"
android:calendarViewShown="false"
This differs as per OS version in devices. It is a system date and time picker.
So it will be as per OS version and may - may not differ in each of the OS version.
Whatever you are seeing is correct and is OS level change.
I think you can force it to look a certain way by changing compilessdkversion and the targetsdkversion accordingly in your gradle file.
edit: on second thought, I'm not 100% sure it'll work...might cause problems on some versions.
The 100% positive way to get the classic spinner is like Maxi said to set the attribute datepickermode atribute to spinner.
To answer whats been asked of Maxi regarding timePicker. You have to set the timePickerMode attribute to "spinner" in a similar fashion to avoid the round clock interface and get the classic spinner.
<TimePicker
...
android:timePickerMode="spinner" />
I am using a calendar view inside a dialog fragment .I am getting the one as shown below. I am using the default calendarview provided.
But instead i want to get a calendar view as this one , which is shown by default in xml when i add:
I have tried changing the style to Widget.DeviceDefault.Light.CalendarView , Widget.Material.CalendarView but with same effect.
If you're using prolificinteractive materialcalendarview library, to change header style for year and month.
check my answer here:
How can I change Android MaterialCalendarView month color?
I don't know How to create Custom Calendar but you might check this GitHub library.You may succeed in creating the one, you are asking for with just little customization
https://github.com/prolificinteractive/material-calendarview
And also Refer to this Useful Stackoverflow post from which you will definitely be able to implement a CalenderView as you wanted.
Custom Android calendarView
At first I didn't understand why CalendarView component looks different in Android Studio and on my phone, but then I found this post https://stackoverflow.com/a/45368436/11052714
So the reason you are seeing this on your phone is because of API level. In the post I mentioned above, however I think wrong API level is mentioned, because I have the old calendar view with Android version 5.0.2 aka API level 21. It means that still in API level 21 old Calendar View visual look is used.
i need to add a picker in my activity that allows to insert a double value, with minimum 0,2 and step 0,01. Something like this:
I tried to search on Android documentation and i found these:
Is it possible to suit Android picker to my purpose? Does exist anything better?
This post might be of help:
Getting float/double from NumberPicker
Although I think the best route is to just use a Spinner, see this post:
Strange double-to-string conversion
I'm looking for an advanced Android color picker dialog. The standard color picker from the API Demos and examples from this post aren't quite acceptable to me. I'd like it to look like this: this image. Are there any open source color pickers that look like that?
UPDATE: My primary goal is to make the Color Picker easy to use: it'd be great if the user only needs to click once to pick any color, and all possible colors are represented. The Color Pickers from the examples I've mentioned require two clicks to pick a color and are too complicated for the average user.
This one looks pretty close to what you want, and is FOSS:
https://github.com/LarsWerkman/HoloColorPicker
how about this solution ?
look at the screenshot:
source code here .
Have you tried Android Color Picker?
If you need to show the RGB-Code of the currently selected color, just modify the dialog by adding an TextView and adding an update to it in the ColorChangeListener (or whatever it's called)
Or take a look at the color-picker dialog of CyanogenMod
Here a link to the source: CyanogenMod color-picker on GitHub