How to make ListView with checkbox in Android?

How to make ListView with checkbox in Android?

“The use of the checkbox is to determine what Item in the Listview that I selected”

1. Just add the tag to checkbox using setTag() method in the Adapter class.
2. In xml code of the checkbox just put the “android:onClick=”your method””attribute.
3. In your class Implement that method “your method”.

What is a ListView in android?

Android ListView is a ViewGroup that is used to display the list of items in multiple rows and contains an adapter that automatically inserts the items into the list. The main purpose of the adapter is to fetch data from an array or database and insert each item that placed into the list for the desired result.

What is the advantage of using adapter and AdapterView in calling the ListView in an android studio?

AdapterView is responsible for displaying the data. Therefore, you can take the data from a database or an ArrayList or any other data source and then, you can display that data in any arrangement. You can display it vertically ( ListView ), or in rows and columns ( GridView ), or in drop-down menu ( Spinners ), etc.

What is simple_list_item_1?

android.R.layout.simple_list_item_1 , this is row layout file in your res/layout folder which contains the corresponding design for your row in listview .

What is CheckedTextView?

In Android, CheckedTextView is an extension of normal TextView that supports the checkable interface and displays it. It has a checkbox along with some text. It is mainly used in a ListView where we want to show which item is selected or not.

What type of data does ListView take?

Answer: The ListView is the view that has the complete groups several items as well as it mainly display vertical scrollable list. List items has been automatically inserted with list using an Adapter pulls content from a source such as an array or database.

What is the correct explanation of ListView?

Android ListView is a view which groups several items and display them in vertical scrollable list. The list items are automatically inserted to the list using an Adapter that pulls content from a source such as an array or database.

Which is better ListView or RecyclerView?

Simple answer: You should use RecyclerView in a situation where you want to show a lot of items, and the number of them is dynamic. ListView should only be used when the number of items is always the same and is limited to the screen size.

What is R layout?

In Android R is an Java-class that is auto-generated from your resources by the build process. The R. layout member is a auto-generated class that contains all IDs for layouts. R. layout.

What is an ArrayAdapter in android?

ArrayAdapter is the most commonly used adapter in android. When you have a list of single type items which are stored in an array you can use ArrayAdapter. Likewise, if you have a list of phone numbers, names, or cities. ArrayAdapter has a layout with a single TextView.

What is the difference between CheckBox and Checktextview?

CheckBox: Is a specific type of 2 states button that can be either checked or unchecked. CheckedTextView: Is a TextView with 2 states check and unchecked. The text is the different between both views, so depend in what you want to do.

What is TextInputLayout?

Android TexInputLayout extends LinearLayout. The primary use of a TextInputLayout is to act as a wrapper for EditText(or its descendant) and enable floating hint animations. Rule of Thumb : TextInputLayout should wrap TextInputEditText instead of the normal EditText.