[ FreeCourseWeb ] Mobile Application Development by Dilip Gajare

Mobile Application Development by Dilip Gajare



English | 2021 | ASIN : B09B65LHQZ | 61 pages | PDF, AZW3, EPUB, MOBI | 9.38 MB
Using Selection Widgets and Debugging :-
As the name suggests, selection widgets refers to the group controls that display a list of choices from
which users select items. To constrain users to enter the correct data type or within a specific range and
also to show the valid values, lists and drop-down lists are commonly used in applications. Lists and
drop-down lists are called ListView and Spinner controls in Android. Besides ListView and Spinner, we
discuss two more selection widgets in this chapter: AutoCompleteTextView and GridView.
Let’s begin our journey with the first selection widget, the ListView.

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