Develop Reference

Dynamic Listview opens a Dynamic ListView

I have a main activity which has a listview and a Fab by which user adds new things to the list view then after clicking the dynamically added listview the user can add more elements into the inner listview.
Think of an app like which has blank initial then a person adds two three countries clicks on a country then he can states/cities to it in a dynamical list view how do i achieve this.

This is a normal situation later I realized it. The first listview retrieves all the countries from the data base and you can add it to the databases too. Then touching on the listview gives set on item click listener then that particular list can be easily taken from the list. This list now contains all from that particular database.

How can I send a new list view from a listview to another activity?

I have a listview with 5 items. Each item has a listview with 5 items. I would like to have this in a single activity using adapter. Is it possible?

Expandable lists let you create lists within lists.
They’re ideal for list items that have sub-categories. The user selects an item from a scrollable list and another list pops open. They can then make another selection from this list. Here is the example and tutorial about this:
http://www.androidhive.info/2013/07/android-expandable-list-view-tutorial/

You can use the Expandable lists.
it will help whatever you want like in your main listview have 5 item and each item have number of more item it will child of that item.

How to get seleceted items from a listView

I'm trying to find a way to add a checkBox to a ListView layout that can be used to allow the user to select items to be processed. The listview is populated using a cursor via a SimpleCursorAdapter. Can anyone point in the direction on documentation describing how to do such a thing.

You need to manage the selected items in the listview in the getView method manually. At last you will get the selected items. use Arraylist or hashmap as per your need and comfort.
Hope it will help you.
Also refer these links:
Android ListView with Checkboxes: How to capture checked items?
Android ListView
Adding CheckBoxes to a Custom ListView in Android
how to display all checked items from multiple choice listview

Is it possible to make a single row of listview not clickable?

Is it possible to make a single row of listview not clickable?
I am making a course search dialog which contains a listview. And when the user click the item in the listview, the course will be automatically added to the database. I want to make the courses which already exist in the database, not clickable, or simply not display the row. How can I do that?
Thanks
P.S. The adapter I used for the listview a customized BaseAdapter.

I want to scroll two ListView in a layout

I have 2 ListView in a layout. I want each ListView show all their items. And scroll the whole layout.

A answer from one of the ListView Developers from the GoogleIO is: Never put a ListView in a ScrollView. This means if you want a ListView that is not scrolling as you are trying to do you maybe don't need a listview at all.
You could create a ListView put a Linearlayout in it and use the Adapters from the two Listviews to manually add the items of the list via linearlayout.addView Now you have one scrollable view that contains all items of the list. Because there is no recycling and only loading of the items in the list this is very inefficient and only usable if you don't have that much items.
The second more complicated way that you can go if you have say 20 items in each list is to use a custom adapter that takes the two listadapters and let you put all the items in one list.