What is the best way to do multiple listviews in android? -

I am writing a software that I am drilling a lot of material on, for example, when a program starts, a list view Is displayed. When a user clicks on an item, a second list view should be displayed. For example:

Select the continent> Select country> Select state> Select city> Choose address

1. The best way to do this What is (low memory, fast, easy in code etc)? To Create Multiple Listings With Multiple Adapters? Or 1 list view with multiple adapters? The lists are loaded with an external XML file.

2. By now I am creating a new adapter and setting it up in the list view. How do I create a second list view and after clicking on the first list that displays the second list with the animation

Raise my class into list or activity?

I will do many activities for this. The first activity to display the continent list, the country's second list, the third status list etc. ...

When the user clicks the back button. This will be back to the last activity (list) even scrollstat will be remembered.

It will also add OS animation among activities.

One activity, one Contrast Contradate from another country, with a intent. Input Extra ("Contra Conto") is done by setting. , country code);

The second approach is to use a viewflipper to add each list view as a child and to set a custom animation on show-next and pre-show operations.

Note: The use of multiple activities can be used by more memory than the Viewflux approach.