Develop Reference

How to design custom alert dialog in android

I have to implement the filters as shown in the image. Which view or component can I use? Popup view or Alert dialog or anything else?
Also, I have implemented my list using an array adapter and I have filter items in that.
[enter image description here][1]
[1]: https://i.stack.imgur.com/3fuWG.jpg

I'd recommend you to use dialog fragments.
You can read my article on medium on how to create dialog fragment
https://islamassem.medium.com/custom-dialog-using-dialog-fragments-de6a0874b6a4

Android Spinner with "Radio Buttons" and Cancel button

I am looking for some guidance on how to develop the following spinner dialog shown below in the screen shot. It is present in your your android phone's Settings->Display-> Font Size option.
I have been able to implement a spinner with a simple CheckedTextView for each row.
But I am looking to develop something more specific as shown below.
I have searched all over the place for custom spinners.. but most of the show me how to add images etc to each item in the dropdown.. but nothing specific like this... where I have to "pre select" an item based on what is already chosen.
Some questions I am grappling with are....
1) Are those simple radio buttons beside a text view?
2) How would I know which item to "set selected" when I open the spinner dialog? Because my code would reside in my adapter, where my spinner would be in my Activity/Fragment.
3) How would I put a cancal button in a spinner dialog which dismisses it?
Thanks.

I had created a custom DialogFragment and inside onCreateDialog i am creating AlertDialog and showing it.
use these as reference links
http://developer.android.com/reference/android/app/DialogFragment.html
http://www.cs.dartmouth.edu/~campbell/cs65/lecture13/lecture13.html

Custom combo box in android?

How can i create a combo box in android like the picture bellow?
I can see only spinners in android. but i want like the picture.
Any one can help me??

Create a custom button, and on click show a popup with a ListView within it.
Also on click make the popup appear below the button.

NewQuickAction3D is a small android library to create QuickAction dialog with Gallery3D app style.
try this
hope help you..

showing text and image both while displaying list of applications in android

i want to create a home screen application where the applications looks like carousel , and i am able to do it . The problem i am facing is that in my application only the applications icon are getting displayed the text is missing in it , where as my requirement is that i want to both the icon and text to be displayed together.
my application displays same as the above showing image.
i want text to be combined with it as above image.
please help me.
Thanks
datta

So the simplest thing to do would be to create a Compound Control. This compound control would essentially be a LinearLayout with both and ImageView and a TextView in it. Then, where ever you use a CarouselImageView in your code, just use your new compound control instead.

Make custom listview dialog look like standard dialog listview

I have a dialog with a listview, the first dialog is for selecting an item and the second one is when you edit the dialog. The first one uses a standard dialog box with no custom layout but for the second one I had to use a custom layout to get the picture in place (if anyone knows how I can populate a standard multiple choice dialog with an typed arrayadapter and item template let me know :)). The first dialog looks like standard dialog should look like but how can I get the second one to look the same with white background, lines between the items etc and be sure it always looks like the standard one even when that one is changed.
Standard
(source: filedump.net)
Custom
(source: filedump.net)
/Viktor

For the same, you need to use setMultiChoiceItems while creating dialog. I hope this example helps you: Android Multi selection dialogs
And also check this example: Android: Spinner-Like UI for Selecting Multiple Options