I want to create below type of custom range picker in flutter
I have tried use below library but i haven't found way to modified them
https://pub.dev/packages/flutter_date_pickers
https://pub.dev/packages/flutter_calendar_carousel
https://pub.dev/packages/calendarro
Is there any way to create these type of range picker in flutter?
Can any body guide me or give any hint how can i achieve these?
If need more information please do let me know. Thanks in advance. Your efforts will be appreciated.
I think you'll have to write it yourself. These packages are not customisable enough to create exactly what you want.
You can off course take a look at their code to see how they've done it.
Maybe even extend some classes to override certain functionality if the package allows that.
Related
I have to implement a validation code component where the user has to introduce a 4 digit code in 4 diferent edit text but I don't know how to start. Never have I seen an example of this and on the internet I can't find any example.
This is what i want to implmenent:
Any help would be a appreciated.
You can quickly implement this by using a 3rd party library.
I attached a link which I have used in my own projects. it is
simple to set up. maybe it helps you!
I'm beginner in android,
Please help me to create the JSpinner like input field.
I'm not sure exactly what jspinner looks like but it seems like you're looking for a NumberPicker . You can find a tutorial on usage here.
If that's not what you're looking for you can also search for custom spinners on GitHub ,the android open-source communities has a lot of libraries which will help you achieve what you want.
I did search the internet to find an answer to my questions but there are no websites that did help me, so I hope someone can! Thank you in advance and have a nice day :-)
So these days I've been busy to get more into the Android Design guidelines and to learn more about it and how to implement it in my future applications. This is the main website I use to see what the guidelines are: http://developer.android.com/design/index.html. Great website but there are a few small things I just can't find in the dev guide or somewhere else. I just don't know how to implement some (simple) UI elements.
Can someone provide me code snippets of the following questions? (I want to know how to do it as simple as possible, how Google ment it!) It can help other (starting) developers too!
My main question is, are there special elements to achieve these things? As they are the key element in Android 4.0 it should have this things as some standard right?
1) Android 4.0 is using titles with dividers a lot in there new theme and it's looking great. But I can't find how to do implement this element simple like it should. What I want to know is how to make this blue title text with the grey looking divider underneath it look at this picture:
2) How to make section dividers in general? Like this image:
3) How to make a list with section dividers and give a list-item a 2-line explanation under it's name like this:
I did search the internet to find an answer to my questions but there are no websites that did help me, so I hope someone can! Thank you in advance and have a nice day :-)
In most cases how you are going to have to do it is create a custom layout. I tried recreating the look of the people application this way. for the most part the look you are going for is similar to the PreferenceActivityview. That gives you the look of the last image and probably how it was done in the People application with some extra programming. I just found it easier to create my own layout though instead of trying to mess around with that.
To my knowledge there is nothing in the api to create what you are looking to do easily and custom layout are going to be the way to go.
the custom dialog layout like you show in the beginning is very simple to do so if you dont know how to do manipulate layouts I would start there. look up the android color swatches to get the color of that blue
Edit
another thing you could do is look through the People source code and see how they did it but it will probably be more of a pain than what its worth when you can just do a layout
The Android app I'm working on makes use of Android's baked-in speech-input feature, but I want to alter the look of the speech-input dialog to be more of an aesthetic match with the rest of my program. Is there a way to substitute my own assets? Is it a simple matter of overriding the layout xml that the parent class references? Thanks in advance for your time!
yes you can make a custom dialog and use setContentView(R.layout.something)
I am afraid it is as easy as substituting a layout.
You need to manage your own speech recognition flow by using the SpeechRecognizer class.
There's a lot of details involved in using it, but it appears that you can customize the UI experience if you can.
I need to create a Bi-directional spinner in Android .
Providing the following sample:
Can anyone provide any inputs ?
Thanks in Advance.
Does this help?
Android Number Picker Dialog
I'd agree with #Matt that a number picker is probably the best way. I wouldn't try and exactly duplicate the look of a windows form, as on a touch screen those up/down arrows are going to be very small.
If you really want the up/down functionality and are planning on using much larger buttons then you just need a couple of onClickListeners, one to increment the value and one to decrement.