How to ListView Using Array from Strings xml with Item Click Listener| Android Studio 2022

How to ListView Using Array from Strings xml with Item Click Listener| Android Studio 2022




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ListView using Array from strings.xml with Item Click Listener







strings.xml


<resources>
    <string name="app_name">Demo App by @usmtip</string>
    <!-- TODO: Remove or change this placeholder text -->
    <string name="hello_blank_fragment">Hello blank fragment</string>





    <string-array name="items">
        <item>Item 1</item>
        <item>Item 2</item>
        <item>Item 3</item>
        <item>Item 4</item>
        <item>Item 5</item>
        <item>Item 6</item>

    </string-array>





</resources>









activity_main.xml


<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <ListView
        android:id="@+id/list_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</LinearLayout>











MainActivity.java


package com.usmtip.myapplication;


import android.content.res.Resources;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;

import androidx.appcompat.app.AppCompatActivity;




public class MainActivity extends AppCompatActivity {

    ListView listView;
    String[] items;

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




        Resources res = getResources();

        items = res.getStringArray(R.array.items);

        listView = (ListView) findViewById(R.id.list_view);

        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
                android.R.layout.simple_list_item_1, android.R.id.text1, items);

        listView.setAdapter(adapter);

        listView.setOnItemClickListener(new AdapterView.OnItemClickListener()
        {
            public void onItemClick(AdapterView<?> parent, View view, int position, long id)
            {

                if (position == 0) {
                    Toast.makeText(MainActivity.this, "Item One Clicked", Toast.LENGTH_SHORT).show();
                }
                else if (position == 1) {
                    Toast.makeText(MainActivity.this, "Item Two Clicked", Toast.LENGTH_SHORT).show();
                }
                else if (position == 2) {
                    Toast.makeText(MainActivity.this, "Item Three Clicked", Toast.LENGTH_SHORT).show();
                }
                else if (position == 3) {
                    Toast.makeText(MainActivity.this, "Item Four Clicked", Toast.LENGTH_SHORT).show();
                }
                else if (position == 4) {
                    Toast.makeText(MainActivity.this, "Item Five Clicked", Toast.LENGTH_SHORT).show();
                }
                else if (position == 5) {
                    Toast.makeText(MainActivity.this, "Item Six Clicked", Toast.LENGTH_SHORT).show();
                }

            }
        });
    }
}












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