Android tutorial for beginner part 13, List view

  • 23 April 20
  • Posted By : Admin
  • 118 Hits
  • 10 Comment

How to create easily a list of elements.


Java code

Android simple listview with arrayadapter

package com.salam.listview; import; import android.os.Bundle; import android.widget.ArrayAdapter; import android.widget.ListView; import java.util.ArrayList; import java.util.List; public class MainActivity extends AppCompatActivity { public ListView listView; private List<String> mList = new ArrayList<>(); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); listView = findViewById(; for(int i = 0; 1<20; i++){ mList.add(new String("This is line number "+i)); } ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(MainActivity.this, android.R.layout.simple_list_item_1,mList); listView.setAdapter(arrayAdapter); } }

Create xml file


<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="" xmlns:app="" xmlns: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:id="@+id/listView"/> </>