How to show Divider in ListView in Android || Show Divider in listview

Divider in ListView

Hello Friends, Today we will teach you how to add divider in listview in Android.

It's really easy to add divider in listview.

We need to add this lines in our listview for show divider in listview

android:divider="@color/coloraccent"   we need to add divider for divider color.

android:dividerHeight="1dp"  we need to provide minimum 1dp height of divider for showing divider between listitems

Full Code

activity_main.xml :-

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <ListView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:divider="@android:color/holo_blue_dark"
        android:dividerHeight="1dp"
        android:id="@+id/listView"/>

</RelativeLayout>

Code Image :-

MainActivity.java :-

package com.akshayarora.myapplication;

import androidx.appcompat.app.AppCompatActivity;

import android.annotation.SuppressLint;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Color;
import android.hardware.Camera;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.Toast;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {

    ListView listView;
    String[] country = new String[]{"India", "USA", "UK", "Japan"};
    ArrayAdapter adapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        listView = (ListView)findViewById(R.id.listView);
        adapter = new ArrayAdapter(this,android.R.layout.simple_list_item_1,country);
        listView.setAdapter(adapter);


        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView adapterView, View view, int position, long l) {
                Toast.makeText(MainActivity.this, adapter.getItem(position), Toast.LENGTH_SHORT).show();
            }
        });
    }
}

Code Image :-

Now Run the app see the output 

Enjoy !