Android List View example
Android List View example
activity_main.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 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/cities" android:layout_width="match_parent" android:layout_height="wrap_content" android:divider="@color/colorAccent" android:dividerHeight="1dp"> </ListView> </LinearLayout>
strings.xml
<resources> <string name="app_name">Cities-ListView</string> </resources>
MainActivity.java
package com.example.abhay.listviewdemo; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.Toast; public class MainActivity extends AppCompatActivity { ListView lv; String[] arrcities = {"London","Paris","New York","Frankfurt", "Warsaw","Tokyo","Rome","Toronto"}; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, android.R.id.text1, arrcities); lv = (ListView) findViewById(R.id.cities); lv.setAdapter(adapter); lv.setOnItemClickListener(new AdapterView.OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View view, int position, long id) { int selectedCityPosition = position; String selectedCity = (String) lv.getItemAtPosition(position); selectedCityPosition ++; Toast.makeText(getApplicationContext(), "You have selected city at :"+selectedCityPosition+" is : " +selectedCity , Toast.LENGTH_LONG) .show(); } }); } }
Output
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