Implementing RecyclerVIew using android Java

Published: 05 November 2023
on channel: PCS Learning
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RecyclerView Implementation using Android Java
Steps:

1:Add Dependency

implementation("androidx.recyclerview:recyclerview:1.3.2")
implementation("androidx.recyclerview:recyclerview-selection:1.1.0")

2: Add recyclerview in mainAcitivity.xml

2:Design the RecyclerView item layout:
Create A custom Layout For Showing A custom list item

3: Create A model Class , to holde data for your custom layout



3:Create a custom ViewHolder:
Create a custom ViewHolder class that will hold references to the views in the item layout.
This class should extend RecyclerView.ViewHolder

4: Create A cutom Adapter

Create an adapter class:


Create a custom RecyclerView.Adapter class. This class is responsible for creating and binding data to the view holders.
You'll need to implement the following methods:


A:onCreateViewHolder: Inflate the item layout and create a new ViewHolder.
B:onBindViewHolder: Bind data to the ViewHolder.
C: return list size;


5:Initialize and set up the RecyclerView in your Activity or Fragment:


In your activity or fragment, create an instance of the RecyclerView,
set its layout manager, and attach the adapter:


now I am going to implement onClick Listener Also


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