Have a look at the screenshots below to get an idea about what we are trying to achieve in this tutorial. In this blog, we will try to develop a model that can be used for adding a header item to recyclerview for android applications. I was looking for a finished model to add a header item to the recyclerview, yet, I couldn’t discover something that was concise and clear. Furthermore, it provides the user a better experience. It uses less memory for listing large amount of datasets and collections.
It is fast becoming one of the most used components in android applications. In Android, Recyclerview is an advanced, flexible and upgraded version of Listview and Gridview. Public class AnimalAdapter extends RecyclerView.In this article, we will try to develop a model that can be used for adding a header item to recyclerview for android applications. 1.7 Creating Adapter For Android RecyclerViewĬreate class AnimalAdapter into adapter package and copy/paste below code into it. Since our model and layout for each item is ready, we will create adapter for RecyclerView. So, add list_item.xml file in res/layout and copy/paste below code into it. Now, we need to create ui for each item in the RecyclerView. We have already defined what will be the content of each item in the RecyclerView. In this tutorial, we are going to show list of animals.
Then, your model class may contain name, national flag, national anthem etc. Suppose you want to show list of countries in the RecyclerView. Notice that this class represents the data you are going to show for each item in the recyclerView. Finally, our model class will be like below. For the sake of simplicity of this post, I am using only name and details.Ĭreate class Animal in model package. Since we are going to show list of animals, their name and details, into recyclerView. Tutorialwing – Android RecyclerView folder structure 1.4 Add Android RecyclerView Widget into activity_main.xml
Then, move MainActivity class into activity package.Īt last, you will get folder structures like below. 1.2 Add Gradle for RecyclerView in app/adleĬompile fileTree(dir: 'libs', include: )Ĭompile ':appcompat-v7:23.4.0'Ĭompile ':recyclerview-v7:23.4.0'Ĭreate three packages model, adapter and activity in tutorialwing. If you have followed above process correctly, you will get a newly created project successfully. Select Minimum SDK 15 or more –> click next –> Select Empty Activity –> click next –> click finish. Then, Write application name as RecyclerViewTutorial and click next.ī. 1.1 Creating new projectįollow steps written below to create a new project.Ī. Then, we will use android RecyclerView widget in Android Application. Getting StartedĪt first, we will create setup to use RecyclerView. Tutorialwing – android recyclerview tutorial output Video OutputĪt the end, you will be able to show some data(Here, list of animal) in Android RecyclerView Project.
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