android simpleadapter tutorial

Android Simpleadapter Tutorial With Example In Android Studio

To sort your static data into views and deal with the data sources & UI simultaneously, you need the knowledge of the Android SimpleAdapter tutorial.

Firstly, to utilize SimpleAdapter, go to the Android Studio and create a New Project. After emptying the activities, you have to provide a project name. Choose a coding Language and API level as you feel convenient. Once you finish the project creation, insert some photos in the res directory’s drawable folder. Now it is time to work with the activity_main.xml file. On a RelativeLayout, create LastView. After this, create another XML file and make a UI for every row in LastView. Also, create a new Layout Resource file.

For using SimpleAdapter, you need the basic knowledge of coding as well. You should know Java or Kotlin to perform your task. You may also use CustomSimpleAdapter to add different events to different views.

What Is SimpleAdapter?

In easy words, an adapter is used to create bonding between the data sources and the UI component.

SimpleAdapter is an easy adapter available for Android to map static data. With this tool, you can sort your static data into views defined in an XML file. You may specify your data to a list in the ArrayList of Maps form.

A SimpleAdapter usually requires you to supply data to it. And this data should be a List of Maps. And each map reflects the information for a single row.

By default, the SimpleAdapter is limited in nature. It can bind data to a TextView or an ImageView only. If you look for any other views, you cannot use a ViewBinder. Otherwise, it would be best if you overrode the Adapter. You can also use it for customizing the List of Grid items.

Android SimpleAdapter Tutorial

SimpleAdapter holds data and eventually sends that data to an adapter view, and the View can collect the information while displaying on the ListView. But to understand this, you need an Android SimpleAdapter Tutorial.

Let’s have a step by step direction for you regarding that:

Step 1: Firstly, you need to create a New Project. For this, go to Android Studio.

Step 2: There, select Create New Project.

Step 3: Tap on Empty Activity.

Step 4: Now, provide a project name.

android simpleadapter tutorial

Step 5: Then, choose any language according to your preference between Java or Kotlin.

Step 6: Select the API level considering your preference.

Step 7: As you create a project, you must paste some photos in the res directory’s drawable folder.

Step 8: Now, you need to work with your activity_main.xml file. Go to the file, and inside a RelativeLayout, build a LastView. The code is given below.

android simpleadapter tutorial

activity_main.xml Interface:

android simpleadapter tutorial

Step 9: You need to build another XML file this time. And along with that, make the UI for every row of the ListView.

Step 10: Make a new Layout Resource file with the title list_row_items.

android simpleadapter tutorial

list_row_items.xml Interface:

android simpleadapter tutorial

Step 11: Finally, you need to deal with the MainActivity file. For this code in the MainActivity file, and there you are!

Now you know how to implement the SimpleAdapter in either of the languages.

ArrayList In SimpleAdapter

Every entry you put in the ArrayList reflects a row in the list. The Maps are the container of the data against each row.

You may also pinpoint an XML file. This XML file will define the views used to display the row and the mapping through the keys available in the Map.

Specification of the data backing the list in the form of an ArrayList of Maps can also be done.


SimpleAdapter permits you to feature events to every list item.

However, what if you would like to add totally different events to different views that are a part of your list item? You won’t be able to do that through SimpleAdapter itself.

A listing item in any typical Android application may include a complex or complicated layout containing different views. In this situation, you have to use CustomSimpleAdapter.

Starting a New Activity by Clicking a Button

This part of this content will let you learn how to start a new activity. This time you are going to use Kotlin.

The following instructions are for you:

Step 1: Firstly, build a new Project through Android Studio. For this, go to file. Tap on the new project option, provide all the required info and proceed.

Step 2: Now, it’s time to add some code. In the first position, input the necessary code to res/layout/activity_main.xml.

Step 3: Again, another required code to src/MainActivity.kt.

Frequently Asked Questions (FAQs)

What is CustomAdapter in Android?

An Adapter material functions as bonding between the AdapterView and the related data for that View. Now with the Adapter, you will get access to the data.

The Adapter also holds the responsibility of creating a View against each available item from the data set. CustomAdapter allows you to add different events to different views.

Why do we need an Adapter in Android?

An adapter works as a connector between an AdapterView and the available data for the View on Android. If you want access to the data items, you need an adapter.

You will also need an adapter as it also makes the View for every available stuff in the data set.

What are the different types of Adapters in Android?

Android offers you various Adapter subclasses that are handy enough to retrieve distinct data types. The Adapter also builds the Views for an AdapterView (i.e., ListView or GridView).

The standard and popular adapters are CursorAdapter, SimpleCursorAdapter, Base Adapter, SpinnerAdapter, ArrayAdapter, and WrapperListAdapter.

What is an ArrayAdapter in Android?

If you want to talk about the most used Adapter for Android, ArrayAdapter is the one. If you got a list of items of the same type kept in an Array, you need the ArrayAdapter.

For example, if you get a list of cities, names, countries, technologies, or phone numbers, you will find ArrayAdapter offering you a single TextView layout.

What is an interface in Android?

UI refers to User Interface. The UI is created as the hierarchy for widgets and layouts for Android apps. ViewGroup objects are a part of the layouts.

Layouts control how they are supposed to be displayed on the screen. UI components are ViewObjects (e.g., buttons, text boxes).

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Final Words

With the above-stated info, now you have gone through the Android SimpleAdapter tutorial. You’ve also got the basic idea of utilizing and implementing SimpleAdapter on your Android device. This will let you connect your data sources and the UI together.

Learn using SimpleAdapter. Apply it to sort your static data into views. And enjoy this simple coding yourself!

Rakib Ahmed
Hello, I am Rakib Ahmed, a former army commando of UNICEF. I left My Job And start blogging. Blogging has become my passion nowadays. I love technology. In today's life, I found several problems related to technology but can't get good solutions at all. That's Why Fixwill Journey Started. Stay Connected And Get Great Solution About Android,IOS,Windows Linux And Many more tech Solution. Thank You dear!

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